Vichy Minéral 89 Hyaluronic Acid Booster Review

Name: Vichy Minéral 89 Hyaluronic Acid Booster Review
Item: Vichy Minéral 89 Hyaluronic Acid Booster
Rating: 80
Author: DermApproved

Verdicts

How well it fits each concern

Verdict by concern tap a concern for the case

Good choicefor DehydrationGlycerin is a reference standard by mechanism for dehydration; this serum carries it high in the ingredient list.Moderate evidenceGentleNo reviews collected yet

The case for it

Glycerin has trial-supported standing for this concern.
It is present at an effective concentration, declared or high in the ingredient list.
The formula carries none of the triggers this concern is sensitive to.

Same rule for everyone. “Good choice” is the verdict on 9,564 of 45,024 concern verdicts across the catalog; rule R5 decided 9,072 of them. Unchanged since September 5, 2026, engine 5.1.1.

Brand or formulator? Disclose a concentration or correct a fact →

Show the work

Rule: R5 — Trial-supported or guideline-supported active, adequately or plausibly dosed. · the full register
Carrying active: Glycerin
Standing: supported — its mechanism is established
Form: adequate — studied range 20%, from the trials on the row; needs leave-on contact; judge it after ~1 weeks
Tolerability: gentle
Row checked: against its sources on July 17, 2026 (evidence table ev-2026.09-r228)

The studies behind the evidence row

USP glycerin monograph / Fluhr et al., glycerol and the skin (review) — glycerin is the reference humectant, drawing and holding water in the stratum corneum — reference work

All dehydration products →

Good choicefor DrynessGlycerin is a reference standard by mechanism for dryness; this serum carries it high in the ingredient list.Moderate evidenceGentleNo reviews collected yet

The case for it

Glycerin has trial-supported standing for this concern.
It is present at an effective concentration, declared or high in the ingredient list.
The formula carries none of the triggers this concern is sensitive to.

Same rule for everyone. “Good choice” is the verdict on 9,564 of 45,024 concern verdicts across the catalog; rule R5 decided 9,072 of them. Unchanged since September 5, 2026, engine 5.1.1.

Brand or formulator? Disclose a concentration or correct a fact →

Show the work

Rule: R5 — Trial-supported or guideline-supported active, adequately or plausibly dosed. · the full register
Carrying active: Glycerin
Standing: supported — its mechanism is established
Form: adequate — studied range 2–20%, from the trials on the row; needs leave-on contact; judge it after ~1 weeks
Tolerability: gentle
Row checked: against its sources on July 17, 2026 (evidence table ev-2026.09-r228)

The studies behind the evidence row

International Cosmetic Ingredient Dictionary and Handbook — declared function — Personal Care Products Council
Harry's Cosmeticology / Baran & Maibach Textbook of Cosmetic Dermatology — humectant, emollient and occlusive classification — standard reference text

All dryness products →

Good choicefor SensitivityNo fragrance, drying alcohol, declarable allergens or sensitising preservatives in this serum — the profile sensitive skin looks for.Not yet assessedGentleNo reviews collected yet

The case for it

Glycerin has no evidence row yet for this concern — it is in the research queue.
The formula carries none of the triggers this concern is sensitive to.

What would change this: A researched evidence row for the lead active would replace this with a verdict.

Same rule for everyone. “Good choice” is the verdict on 1,938 of 45,024 concern verdicts across the catalog; rule F2 decided 1,938 of them. Unchanged since September 5, 2026, engine 5.1.1.

Brand or formulator? Disclose a concentration or correct a fact →

Show the work

Rule: F2 — Gentle = no weighted deduction fired and fit ≥ 90. · the full register
Carrying active: Glycerin
Standing: not assessed
Form: plausible
Tolerability: gentle

All sensitivity products →

Promisingfor DullnessGlycerin has trial-level evidence for dullness but no guideline or regulatory standing yet — promising, short of a recommendation; the other actives here are not yet assessed for it.Moderate evidenceGentleNo reviews collected yet

The case for it

Glycerin has trial-level evidence for this concern but no guideline or regulatory standing yet.
It is present at an effective concentration, declared or high in the ingredient list.
The formula carries none of the triggers this concern is sensitive to.

What would change this: Guideline or regulatory standing for the active on this concern would move this from a promising bet to a recommendation.

Same rule for everyone. “Promising” is the verdict on 7,858 of 45,024 concern verdicts across the catalog; rule R9p decided 7,858 of them. Unchanged since September 5, 2026, engine 5.1.1.

Brand or formulator? Disclose a concentration or correct a fact →

Show the work

Rule: R9p — 0.5.0: 'Unproven' beside three filled dots read as one question answered twice with opposite words (7,018 rows). The chip measures standing, the dots measure trial volume; where the row carries at least one RCT or a tier-2 source (moderate dots) and the active is present at a working level, the honest word is Promising. Unproven is reserved for plausible-standing rows with limited or weak evidence, or an under-dosed form. Same rank as Unproven — a bet either way; the dots order them. · the full register
Carrying active: Glycerin
Standing: plausible — trials support it
Form: adequate — studied range 2–20%, from the trials on the row; needs leave-on contact; judge it after ~1 weeks
Tolerability: gentle
Row checked: against its sources on July 17, 2026 (evidence table ev-2026.09-r228)

The studies behind the evidence row

Harry's Cosmeticology / Baran & Maibach Textbook of Cosmetic Dermatology — humectant, emollient and occlusive classification — standard reference text

All dullness products →

Supporting rolefor Compromised Skin BarrierNothing here targets compromised skin barrier directly; barrier support is the recognised companion to treating it, and this serum does that without known triggers.Not yet assessedGentleNo reviews collected yet

The case for it

Glycerin has no evidence row yet for this concern — it is in the research queue.
The formula carries none of the triggers this concern is sensitive to.

What would change this: A researched evidence row for the lead active would replace this with a verdict.

Same rule for everyone. “Supporting role” is the verdict on 8,197 of 45,024 concern verdicts across the catalog; rule R8 decided 4,250 of them. Unchanged since September 5, 2026, engine 5.1.1.

Brand or formulator? Disclose a concentration or correct a fact →

Show the work

Rule: R8 — The category's job (barrier care, humectant hydration, gentle cleansing, photoprotection) is the documented supportive role for this concern. This is the honest verdict for a moisturizer on an acne page. · the full register
Carrying active: Glycerin
Standing: not assessed
Form: plausible
Tolerability: gentle

All compromised skin barrier products →

Where our review and the verdict differ. The review below was written on the formulation and the published trials; the verdicts above apply the stricter standing test in our methodology — an active earns a recommendation only with guideline or regulatory standing for the concern. Where the two disagree, the verdict is DermApproved’s position.

A verdict is DermApproved’s assessment of how well a product’s ingredients fit a concern — never a claim about what the product treats. Evidence dots and collected reviews sit beside it and are never blended in. Rules 0.5.1 · evidence table ev-2026.09-r228 · how we decide

Assessment

Pros & Cons

Pros

✓ Near-universal compatibility with every skin type and virtually every active ingredient
✓ Dual humectant system (HA + polyglutamic acid) provides superior hydration to single-HA serums
✓ National Eczema Association accepted — safe for the most compromised skin
✓ Clinically tested by 325 dermatologists with documented hydration improvement
✓ Oil-free, silicone-free, fragrance-free, and fungal acne safe
✓ Lightweight texture absorbs instantly and layers perfectly under everything
✓ Available in multiple sizes including a refill option
✓ Pregnancy safe with no contraindicated ingredients

Cons

✗ Not moisturizing enough to use alone — requires a moisturizer on top
✗ Premium price for a formula that is 89% water may feel unjustified to some
✗ Can feel slightly tacky if too much product is applied
✗ Volcanic water claims lean more on marketing than robust clinical differentiation
✗ Reformulation may not suit users who preferred the original formula

Review

Full Review

There's a running joke in skincare circles that Vichy Minéral 89 is just fancy water. And in the most literal sense, that's almost true — 89% of this formula is Vichy Volcanic Water from the thermal springs of Auvergne, France. But reducing it to that misses the point so completely that it's worth spending a thousand words explaining why a product that's mostly water has become one of the most recommended serums in dermatology.

The concept behind Minéral 89 is deceptively simple. Take a mineral-rich water base. Add a humectant system that pulls water into the skin and keeps it there. Remove every possible irritant. The result is a hydration-delivery vehicle so clean and so compatible that it works with every skin type, every concern, and every other product in your routine. It's not trying to be a hero product that transforms your skin on its own. It's trying to be the best supporting actor in your entire skincare lineup — the product that makes everything else work better.

The reformulated version introduces what Vichy calls the Moisture Acid Twins: hyaluronic acid paired with polyglutamic acid. This isn't just marketing nomenclature. These two humectants work through genuinely different mechanisms. Hyaluronic acid (as sodium hyaluronate) penetrates into the upper epidermis and draws water from the dermis upward, plumping the skin from within. Polyglutamic acid, by contrast, sits on the skin surface and forms a moisture-retaining film that reduces transepidermal water loss. One fills the reservoir; the other prevents it from evaporating. Together, they create a hydration system that's more effective and more persistent than either ingredient alone.

Glycerin — the skincare industry's most reliable humectant — sits third in the ingredient list, providing a consistent hydration baseline that doesn't depend on environmental humidity the way hyaluronic acid can. Biosaccharide gum-1 adds a fourth humectant dimension with additional soothing properties. The result is a formula where four different ingredients are all working to hydrate the skin through four different mechanisms. It's a belt, suspenders, and two extra belts.

The volcanic water base deserves honest assessment. Vichy's thermal water contains 15 minerals including selenium (an antioxidant), copper (supports collagen synthesis), and zinc (anti-inflammatory). Research specific to Vichy Volcanic Water has demonstrated soothing and barrier-supporting properties, and the brand has published studies on its effects. Is it dramatically superior to purified water? The evidence suggests modest additional benefits — real, but not transformative. The mineral content provides useful trace element support, but the heavy lifting is done by the active humectants.

On the skin, Minéral 89 is one of the most pleasant products you'll ever apply. The lightweight gel-serum texture glides on like silk and absorbs in under a minute, leaving skin that feels immediately plumper, dewier, and more alive. There's no scent, no tingling, no adjustment period. It plays nicely with everything — vitamin C in the morning, retinol at night, niacinamide, acids, peptides, whatever your routine demands. This universal compatibility is its most underrated feature and probably the real reason dermatologists recommend it so widely. It's the one product they can add to any patient's routine without worrying about interactions.

The National Eczema Association acceptance is particularly telling. This isn't a marketing-driven seal — products must demonstrate that their formulations avoid known eczema triggers and are suitable for compromised skin. For a serum that's recommended by over 80,000 dermatologists and has been clinically tested by 325 of them, the safety validation is about as thorough as the skincare industry gets.

The limitations are practical, not formulation-based. At $29.50 for 50ml, some users calculate the cost-per-water-molecule and balk. The product is not moisturizing on its own — it requires a moisturizer on top to seal in the hydration it provides. Users who over-apply can experience a slight tackiness before the serum fully absorbs. And the volcanic water positioning, while backed by some research, leans more heavily on marketing mystique than rigorous clinical differentiation.

But here's the thing: sometimes the simplest products are the hardest to formulate. Creating a serum with virtually zero irritation potential that provides meaningful, measurable hydration and works with every other product on the market is a formulation challenge that most brands don't even attempt. Vichy's solution — strip away everything that could cause a problem and build the formula around the most well-studied humectants in dermatology — is the kind of pharmaceutical thinking that explains why this product exists.

Minéral 89 won't treat your acne. It won't fade your dark spots. It won't reverse your wrinkles. What it will do is make your skin a better canvas for the products that do those things — hydrated, plump, resilient, and ready to receive whatever you put on it next. In a market full of products screaming about what they can do, there's something quietly radical about a product that just makes your skin healthier and then steps aside.

Formula

Key Ingredients

The hero actives that drive this product's performance.

Ingredient	Function	Evidence
Sodium Hyaluronate (Hyaluronic Acid)	The salt form of hyaluronic acid, capable of holding up to 1,000 times its weight in water. In this formula, it serves as the primary hydration engine — drawing water into the upper epidermis and plumping fine lines from within. The reformulated version pairs it with polyglutamic acid in what Vichy calls the 'Moisture Acid Twins,' creating a dual humectant system where both ingredients attract water through different mechanisms for enhanced hydration.	Established mechanism for Dehydration · established mechanism
Sodium Polyglutamate (Polyglutamic Acid)	A newer-generation humectant that complements the hyaluronic acid by forming a moisture-retaining film on the skin surface. While hyaluronic acid works by pulling water into the skin, polyglutamic acid works by preventing water from leaving — creating a two-part hydration strategy where one ingredient fills the reservoir and the other prevents it from draining.	Not yet assessed
Glycerin	A foundational humectant present at a meaningful concentration (listed third), providing consistent, reliable hydration that bridges the gap between the hyaluronic acid's deep plumping and the polyglutamic acid's surface film. Glycerin is the workhorse that ensures hydration even in low-humidity environments where HA alone might draw water from the skin.	Established mechanism for Dehydration · established mechanism
Vichy Volcanic Water (Mineral-rich base) (89%)	The 89% volcanic water base is rich in 15 minerals including selenium, copper, and zinc. While water is the primary component of most skincare products, Vichy's volcanic water has been studied for its skin-soothing and barrier-strengthening properties specific to its unique mineral composition. The mineral content provides trace element support for enzymatic processes involved in skin repair.	Not yet assessed
Biosaccharide Gum-1	A fermented sugar-derived ingredient that provides additional soothing and moisturizing properties. In this hydration-focused formula, it adds a third dimension of moisture retention that complements the HA and polyglutamic acid, while also offering mild anti-irritant properties suitable for the sensitive skin this product targets.	Not yet assessed

Full INCI List

Aqua/Water/Eau, Propanediol, Glycerin, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Butylene Glycol, Carbomer, Methyl Gluceth-20, Sodium Hyaluronate, Hydroxyacetophenone, Citric Acid, Sodium Polyglutamate, Caprylyl Glycol, Maltodextrin, Biosaccharide Gum-1

Safety & Formulation Facts

✓ Pregnancy Safe ✓ Fragrance Free✓ Alcohol Free✓ Oil Free✓ Silicone Free✓ Paraben Free✓ Sulfate Free✗ Cruelty Free✗ Vegan✓ Fungal Acne Safe

Compatibility

Skin Match

Best For

normal dry combination sensitive

Works For

oily

Routine Step

serum

Time of Day

AM & PM

Layering Tips

Apply to clean, slightly damp skin for maximum hydration. Layer under moisturizer, sunscreen, and makeup. Compatible with virtually every active ingredient — can be used before or after vitamin C, retinol, niacinamide, and acids without conflict.

Results Timeline

Immediate plumping and hydration visible within minutes of first application. Skin feels noticeably softer and dewier within 24 hours of consistent use. Improved skin resilience, reduced sensitivity, and healthier barrier function after 2-4 weeks of twice-daily use.

Pairs Well With

Virtually everything — retinol, vitamin C, niacinamide, AHA/BHA, peptidesMoisturizers (apply over top)Sunscreen (apply over top)Facial oils (apply over top)

Planning a combo? Check it against what you already use

Sample AM Routine

Gentle cleanser
THIS PRODUCT (on damp skin)
Vitamin C serum or moisturizer
SPF 30+ sunscreen

Sample PM Routine

Gentle cleanser
THIS PRODUCT (on damp skin)
Retinol or treatment
Moisturizer

Evidence

Science & Expert Perspective

The Science

Hyaluronic acid is one of the most extensively studied topical hydration ingredients, with the ability to bind up to 1,000 times its weight in water. A comprehensive review published in the Journal of Clinical and Aesthetic Dermatology confirmed that topical sodium hyaluronate significantly improves skin hydration, reduces transepidermal water loss, and provides visible plumping of fine lines. The smaller molecular weight of sodium hyaluronate (compared to full-size hyaluronic acid) allows penetration into the upper stratum corneum where it establishes a hydration reservoir.

The addition of polyglutamic acid in the reformulated version is scientifically noteworthy. Polyglutamic acid (PGA) is a naturally occurring biopolymer with water-holding capacity that rivals or exceeds hyaluronic acid on a weight-for-weight basis. A clinical trial reported in the International Journal of Biological Macromolecules demonstrated that PGA forms a moisture-retaining film on the skin surface, reducing TEWL by up to 20% — a mechanism complementary to HA's penetrative hydration. The combination of a penetrative humectant (HA) with a surface-film humectant (PGA) represents a scientifically sound dual-mechanism hydration strategy.

Vichy Volcanic Water itself has been the subject of specific research. Research reported in the Annales de Dermatologie et de Vénéréologie have documented the soothing and barrier-strengthening properties of Vichy thermal water's unique mineral composition, particularly its high selenium content, which provides antioxidant protection at the skin surface. The 15-mineral profile includes trace elements involved in enzymatic processes essential for skin repair and defense.

The formula's minimal irritation profile is supported by clinical data: studies conducted on 325 dermatologists confirmed the product's safety across all skin types and phototypes, including sensitive skin.

References

Skin hydration is significantly increased by a cream formulated to mimic the skin's own natural moisturizing systems. — Clinical, Cosmetic and Investigational Dermatology (2018)

Dermatologist Perspective

Dermatologists in everyday practice view Minéral 89 as a safe, universally applicable hydration step that can be added to virtually any skincare routine without risk. Dermatologists note that its primary value lies in its near-zero irritation potential — they can recommend it to patients with eczema, rosacea, post-procedure skin, or severe sensitivity with confidence that it won't exacerbate their condition. The reformulated dual-humectant system is viewed as a meaningful upgrade, with the polyglutamic acid addressing the common concern that hyaluronic acid alone may not provide lasting hydration in dry environments. Dermatologists frequently recommend Minéral 89 as a hydrating primer step before retinoids, helping to buffer irritation while improving skin resilience over time.

Guidance

Usage & Recommendations

How to Use

Apply 2-3 pumps to clean, slightly damp skin morning and evening. Misting your face with water before application helps the hyaluronic acid work optimally. Pat gently over face and neck — don't rub. Wait 30-60 seconds for absorption, then apply your next product (treatment serum, moisturizer, or sunscreen). For maximum hydration, layer under a ceramide moisturizer that seals in the moisture the serum provides.

Value Assessment

At $29.50 for 50ml, Minéral 89 sits in the mid-range for hydrating serums. Larger sizes (75ml) and refills offer better per-unit value. The main value debate centers on whether the volcanic water base justifies the premium over simpler hyaluronic acid serums that cost $5-$15. What you're paying for beyond the HA is the dual-humectant system, the mineral-enriched base, the extensive clinical testing, and the near-certainty that this product won't irritate your skin. For anyone who has wasted money on hydrating serums that broke them out, caused reactions, or simply didn't deliver, that certainty has real value.

Who Should Buy

Everyone. Seriously — this is one of the few products that genuinely suits all skin types, from oily to dry to sensitive to eczema-prone. Particularly valuable for those with dehydrated skin of any type, post-procedure skin needing gentle hydration, retinol users wanting to buffer irritation, and anyone looking for a universally safe first-step serum.

Who Should Skip

Extreme minimalists who want their moisturizer to handle all hydration duties. Budget shoppers who can achieve adequate hydration from simpler, cheaper hyaluronic acid serums. Those who find the 89%-water positioning philosophically objectionable.

Details

Product Details

Texture

Lightweight, gel-like serum with a slightly viscous, watery consistency. Glides onto skin effortlessly and absorbs within 30-60 seconds. No residue, no greasiness, no pilling under subsequent layers.

Scent

Completely fragrance-free. No detectable scent whatsoever.

Packaging

Glass bottle with a pump dispenser. The pump provides hygienic, controlled dispensing and the glass bottle has a premium feel. Available in 30ml, 50ml, and 75ml sizes, with a 50ml refill option for the eco-conscious.

Finish

dewylightweightnon-greasyglowy

What to Expect on First Use

One of the most immediately satisfying products in any skincare routine. Skin feels plumper, dewier, and more comfortable within minutes of the first application. No tingling, no burning, no adjustment period. The lightweight texture feels like giving your skin a drink of water. Many users describe an immediate 'glass skin' effect.

How Long It Lasts

6-8 weeks applied morning and night facial application (50ml bottle)

Period After Opening

12 months

Opened yours? Track the toss-by date

Best Season

All Year

Certifications

National Eczema Association Seal of AcceptanceDermatologically testedOphthalmologically testedAllergy tested

Background

The Story Behind This Product

Minéral 89 launched in 2017 and quickly became Vichy's bestselling product globally. Named for its 89% Vichy Volcanic Water content — thermal spring water from the extinct volcanoes of the French Auvergne region — it was designed as a universal first step that any skin type could use. The 2024-2025 reformulation added polyglutamic acid to the hyaluronic acid base, upgrading the hydration system while maintaining the product's signature simplicity and universal tolerance.

About Vichy Legacy Brand (20+ years)

Vichy Laboratoires was founded in 1931 by Dr. Prosper Haller and has been part of L'Oréal's Dermatological Beauty division since 1955. The brand is recommended by more than 80,000 dermatologists worldwide and has over 90 years of clinical research. Minéral 89 has been clinically tested by 325 dermatologists and is accepted by the National Eczema Association.

Brand founded: 1931 · Product launched: 2017

Myth vs. Reality

Common Myths

Myth

Hyaluronic acid serums can actually dehydrate your skin in dry climates by pulling water from deeper skin layers.

Reality

While this concern has some theoretical basis, Vichy addresses it by including multiple humectant types (HA, polyglutamic acid, glycerin, biosaccharide gum-1) that work through different mechanisms. The polyglutamic acid's surface film reduces transepidermal water loss, and applying to damp skin followed by a moisturizer creates a moisture sandwich that prevents the reverse-osmosis problem.

Myth

A product that's 89% water is a rip-off — you're paying for fancy water.

Reality

Almost every water-based skincare product is 60-80% water. Vichy's volcanic water has a specific mineral composition that has been studied for skin-soothing properties, and the remaining 11% of the formula contains the active ingredients that provide the hydration, plumping, and barrier-support benefits. The water is the vehicle; the actives are the payload.

FAQ

Frequently Asked Questions

Is Vichy Mineral 89 a moisturizer or a serum?

Minéral 89 is a hydrating booster serum — a lightweight, water-based step that goes on after cleansing and before your moisturizer. It provides intense hydration and primes the skin for subsequent products, but it doesn't contain the occlusive or emollient ingredients needed to replace a moisturizer. Think of it as the hydration layer that your moisturizer then seals in.

Can I use Vichy Mineral 89 with retinol?

Yes — Minéral 89 is one of the most compatible serums for pairing with retinol. The hyaluronic acid and polyglutamic acid provide hydration that helps buffer retinol-induced dryness, and the mineral-rich formula supports barrier repair. Apply Minéral 89 to damp skin first, allow it to absorb, then apply your retinol product.

What's new in the reformulated Vichy Mineral 89?

The current formula adds sodium polyglutamate (polyglutamic acid) alongside the original hyaluronic acid, creating what Vichy calls the 'Moisture Acid Twins.' Polyglutamic acid forms a moisture-retaining film on the skin surface while HA pulls water in from below — a complementary dual-humectant system that enhances hydration beyond what the original single-HA formula provided.

Is Vichy Mineral 89 good for oily skin?

Yes — the lightweight, oil-free, silicone-free formula is well-suited for oily skin. It provides hydration without adding oils or occlusives that could exacerbate oiliness. Dehydrated oily skin (skin that produces excess oil to compensate for lack of water) often benefits significantly from the humectant-focused approach of Minéral 89.

How should I apply Vichy Mineral 89 for best results?

Apply 2-3 pumps to clean, slightly damp skin — the water on your skin gives the hyaluronic acid something to grab onto immediately. Pat gently over face and neck. Wait 30-60 seconds for absorption, then layer your moisturizer on top to seal in the hydration. For maximum plumping, mist your face with water before applying.

Is Vichy Mineral 89 safe during pregnancy?

Yes — the formula contains no retinoids, salicylic acid, or other pregnancy-contraindicated ingredients. The hyaluronic acid, glycerin, and mineral water base are all considered safe during pregnancy and breastfeeding. Its gentle, irritant-free formula makes it an excellent hydration step for the increased skin sensitivity many experience during pregnancy.

Reviews

What Reviewers Tend to Say

Recurring themes our editors read across retailer reviews of this product — summaries in our words, not quotations, and not a substitute for your own patch test.

Common Praise

Instant hydration and plumping visible immediately

Layers beautifully under everything without pilling

Gentle enough for the most sensitive skin

Makes subsequent skincare products absorb better

Gives skin a healthy, dewy glow

Oil-free and won't clog pores

Common Complaints

Can feel slightly tacky if over-applied

Some users question whether 89% water justifies the price

Not moisturizing enough on its own for dry skin — requires a moisturizer on top

The mineral water claims feel more marketing than science

Reformulation changes may not suit users loyal to original formula

Notable Endorsements

National Eczema Association Seal of AcceptanceClinically tested by 325 dermatologistsRecommended by 80,000+ dermatologists worldwideConsistently ranked among best hyaluronic acid serums by Allure, Byrdie, and Cosmopolitan