Hyaluronic Acid Can Actually Dehydrate Your Skin (Here's When)
The internet's favorite hydrator has a counterintuitive dark side — in dry air, a humectant with nothing to seal it can pull water out of your skin instead of into it.
It marries gentle PHA exfoliation with the brand's Madagascar centella and an 8-form hyaluronic stack on a dual-textured pad, so it sweeps, refines and floods with hydration in one calm, fragrance-free daily step rather than forcing a choice between exfoliating and soothing.
A rare exfoliating toner pad you can genuinely use every day: gentle PHA polish wrapped in SKIN1004's Madagascar centella, an eight-form hyaluronic stack and a quiet dose of ceramide and cholesterol to protect the barrier. Fragrance-free, vegan and under thirty cents a pad, it sweeps, refines and hydrates in one calm step. Only those wanting serious resurfacing will find it too mild.
SKIN1004's Hyalu-Cica line is widely sold and well reviewed, and this pad already carries a healthy pool of feedback confirming its gentle, hydrating feel, but the toner-pad format is recent enough that long-term data on this specific product is still accumulating. The scoring leans on the coherent, well-evidenced PHA-plus-hydration-plus-barrier design alongside that early feedback, and may firm up further as more reviews come in.
The case for it
What would change this: A declared concentration would move this to a firmer reading of the dose.
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 →
The studies behind the evidence row
The case for it
What would change this: A declared concentration would move this to a firmer reading of the dose.
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 →
The studies behind the evidence row
The case for it
What would change this: A declared concentration would move this to a firmer reading of the dose.
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 →
The studies behind the evidence row
The case for it
What would change this: A declared concentration would move this to a firmer reading of the dose.
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 →
The studies behind the evidence row
Also listed for Rough Texture — the actives here (Niacinamide, Gluconolactone, Ceramides, Centella Asiatica) are in our research queue for that concern; there is no verdict until their evidence rows are written. That is a gap in our table, not a mark against the product.
Does the jobDoes what a toner is for: not alcohol-driven, adds something real. Not measured from the label: restores skin pH, plays well with what follows.
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
The exfoliating toner pad is one of K-beauty's most addictive formats, and also one of its most over-aggressive. The genre is littered with pads soaked in strong glycolic or salicylic acid, often with a slug of denatured alcohol and fragrance for good measure, that leave skin smooth on day one and stinging by day four. SKIN1004's Hyalu-Cica Jelly-Fit Ampoule Pad takes the opposite approach, and that restraint is precisely what makes it good. It is built to be the gentle, everyday member of your routine, the pad you reach for when you want a little polish and a lot of comfort, rather than a weekly chemical reset.
The exfoliation here comes entirely from gluconolactone, a polyhydroxy acid. PHAs are the diplomats of the acid world: chemically related to AHAs, but built from a much larger molecule that penetrates slowly, which means they exfoliate the surface gently and gradually rather than stripping it. They also happen to be humectants, so they hydrate as they refine. That makes gluconolactone a sensible choice for a daily pad, and SKIN1004 then surrounds it with a genuine support system rather than leaving the acid to fend for itself. Madagascar centella, the brand's whole identity, sits fifth on the list to calm and soothe, niacinamide sits even higher to support the barrier and even tone, and allantoin and panthenol pile on more comfort. The net effect is exfoliation with the guardrails up.
Then there is the hydration, which is where this pad genuinely overdelivers for its category. Most toner pads treat moisture as an afterthought; this one packs an eight-form hyaluronic acid complex, running from full-weight hyaluronic acid and a crosspolymer down to hydrolyzed micro-fragments and silanol-bonded versions, so it floods the skin at multiple depths right at the moment exfoliation has primed it to absorb. And tucked at the very end of the long ingredient list are Ceramide NP and cholesterol, two of the core lipids of the skin's own barrier. Their presence in an exfoliating product is a small but telling sign of thoughtful formulation: they help the skin retain all that delivered water and offset any barrier disruption the PHA might cause. Add a long parade of soothing botanical and marine extracts, centella aside, there is rosa damascena water, ivy, turmeric root, several fruit extracts and a handful of seaweeds, plus ectoin and squalane, and you have a formula that is doing far more soothing and hydrating than exfoliating.
In use, it is a pleasure precisely because it is uneventful. The pads are dual-textured: an embossed side for sweeping away the day's grime and lifting dead surface cells, and a smooth side for pressing the leftover essence back into the skin. They glide on cool and lightly slick, and the finish is soft, dewy and calm rather than tight or squeaky. On very dry or broken skin you might catch a faint PHA tingle, but for most people there is no sting at all, which is the entire point. The formula is fragrance-free, vegan and cruelty-free, ticking the boxes that sensitive-skin and ingredient-conscious users care about.
The drawbacks are mostly about expectations. If you are coming from a strong glycolic pad and you want that same after-peel slickness and visible immediate resurfacing, this will feel too gentle; gluconolactone simply does not hit that hard, by design. People with significant texture, stubborn congestion or active acne will likely need a dedicated stronger exfoliant, used on separate days, with this pad serving as the soothing, hydrating workhorse in between. A few users also find the pads slightly less saturated with essence than they would like, so you may want to press in a little extra hydrating toner afterward on parched days. And while the PHA is mild, it is still an exfoliant, so the usual sense applies: do not layer it on the same night as a strong AHA, BHA or retinoid, and wear sunscreen, because any exfoliation makes daytime protection matter more.
What lifts this into easy-recommendation territory is how much it gets right for so little. At around sixteen dollars for sixty pads, it works out to under thirty cents per use, genuinely cheap for a product that combines gentle daily exfoliation, a serious hydration payload and barrier support in one fragrance-free step. For normal, combination, dry or even reasonably sensitive skin that wants smoother, softer, more hydrated skin without the harshness that plagues this category, it is one of the most sensible toner pads you can buy. It will not blow away anyone chasing dramatic resurfacing, but for everyday use, the gentle, calm, hydrating approach is exactly the right one, and SKIN1004 has executed it with unusual care. It is also worth noting how neatly the pad format itself fits a low-effort routine: a single swipe handles surface cleansing, a touch of exfoliation and a hydration boost at once, quietly replacing two or three separate steps on a busy morning without anyone feeling shortchanged on results.
The hero actives that drive this product's performance.
| Ingredient | Function | Evidence |
|---|---|---|
| Madagascar Centella Asiatica Extract | The brand's signature Madagascar-sourced centella sits fifth on the list as the soothing backbone of the pad, calming redness and reactivity while the dual-textured pad sweeps and lightly resurfaces, so the exfoliating PHA never tips into irritation. | Not applicable for Sensitivity |
| 8-Type Hyaluronic Acid Complex | A spread of around eight hyaluronic acid forms, from full-weight and crosspolymer down to hydrolyzed micro fragments, floods the skin with multi-depth hydration immediately after the pad's gentle exfoliation, when freshly swept skin absorbs humectants best. | Established mechanism for Dehydration · established mechanism |
| Niacinamide | Placed high at third to support the barrier and gently even tone, pairing with the centella to keep skin calm and bright as the PHA refines texture, an important balancing role in a daily-use exfoliating pad. | Not yet assessed |
| Gluconolactone (PHA) | A polyhydroxy acid that exfoliates more gently than AHAs because its larger molecule penetrates slowly; here it smooths and adds radiance while doubling as a humectant, making this the gentle, daily-friendly exfoliating member of a toner-pad routine. | Not yet assessed |
| Ceramide NP & Cholesterol | Barrier lipids tucked at the end of the list to reinforce the skin's own barrier, a smart inclusion in an exfoliating pad because they help the skin hold the hydration delivered and offset any moisture loss from the PHA. | Established mechanism for Dryness · established mechanism |
Ingredient standings describe the active at treatment-level doses and vehicles; this product's own condition grades weigh its actual formula.
Water, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Centella Asiatica Extract, Sodium Hyaluronate, Allantoin, Gluconolactone, Panthenol, Polyglyceryl-10 Laurate, Arginine, Ethylhexylglycerin, Adenosine, Xanthan Gum, Sodium Phytate, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Sodium Polyacrylate, Coccinia Indica Fruit Extract, Glyceryl Glucoside, Xylitylglucoside, Glycerin, Musa Sapientum Flower Extract, Anhydroxylitol, Rosa Damascena Flower Water, Solanum Melongena Fruit Extract, Pyrus Communis Fruit Extract, Prunus Domestica Fruit Extract, Xylitol, Hydroxypropyltrimonium Hyaluronate, Cucumis Melo Fruit Extract, Squalane, Ocimum Sanctum Leaf Extract, Curcuma Longa Root Extract, Corallina Officinalis Extract, Glucose, Hedera Helix Leaf/Stem Extract, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Ectoin, Hyaluronic Acid, Caprylic/Capric Triglyceride, Gelidium Cartilagineum Extract, Hizikia Fusiforme Extract, Hydrogenated Lecithin, Laminaria Japonica Extract, Undaria Pinnatifida Extract, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Saussurea Involucrata Extract, Potassium Hyaluronate, Ceramide NP, Cholesterol, Pentylene Glycol
toner
AM & PM
After cleansing, sweep the textured side of a pad over the face, then flip to the smooth side and press the remaining essence in; follow with serum and moisturizer. Daily use is fine given the gentle PHA, but space it from strong AHA/BHA or retinoid nights to avoid over-exfoliating.
Skin feels smoother, softer and more hydrated right after the first use; with daily use over a couple of weeks the PHA can improve the look of texture and dullness, while the centella supports calmer, less reactive skin.
The formulation centers on a sound pairing of gentle exfoliation with hydration and barrier support. Gluconolactone is a polyhydroxy acid whose larger molecular size leads to slower, more superficial penetration than alpha hydroxy acids, which research and clinical use associate with effective but gentler exfoliation and notably less irritation, alongside its own humectant and antioxidant properties, making it well suited to frequent use and sensitive skin. The multi-weight hyaluronic acid system follows the well-established principle that combining molecular weights distributes water across different depths of the stratum corneum rather than only the surface. Crucially, the inclusion of Ceramide NP and cholesterol reflects barrier science: ceramides and cholesterol are two of the three key lipid classes in the skin barrier, and supplementing them supports barrier recovery and reduces transepidermal water loss, which is especially relevant when any exfoliating acid is in the mix. Centella asiatica contributes a promising and growing evidence base for soothing and antioxidant effects, and niacinamide is well-supported for barrier function and the appearance of uneven tone. Ectoin is an emerging protective osmolyte with early data for hydration and barrier protection. The numerous additional botanical and marine extracts have limited individual clinical evidence and function largely as supporting antioxidants and humectants. Overall the science behind the core, PHA plus multi-weight HA plus barrier lipids, is solid and coherent.
In clinical practice, polyhydroxy acids such as gluconolactone are frequently suggested for patients who want exfoliation but cannot tolerate stronger AHAs, since their gentler, slower action and humectant nature tend to cause less irritation and suit sensitive or barrier-prone skin. Pairing an exfoliant with soothing agents like centella and with barrier lipids such as ceramides and cholesterol aligns with standard guidance to protect the barrier whenever exfoliating. It is consistently emphasized that exfoliating products, even gentle ones, should not be stacked with other strong actives in the same routine, and that daily sun protection is essential because exfoliation can increase photosensitivity. A fragrance-free formulation is generally preferred for reactive skin. Used as a once-daily gentle step, a PHA-based pad like this fits well within dermatology-friendly approaches to maintaining smooth, hydrated skin without over-exfoliation, though those with significant texture or acne concerns may need additional targeted treatment.
After cleansing, take one pad and sweep the embossed, textured side gently across your face, avoiding the eye area, to lift residue and lightly exfoliate. Flip to the smooth side and press the remaining essence into the skin, then continue with your serum and moisturizer rather than rinsing. Most skin can use it once daily, morning or night; start a few times a week if your skin is sensitive or your barrier is compromised. Avoid pairing it with strong AHAs, BHAs or retinoids in the same routine, and always apply sunscreen during the day.
At roughly sixteen to seventeen dollars for sixty pads, this lands at under thirty cents per use, which is excellent value given how much the formula does, gentle daily exfoliation, a deep multi-weight hydration payload and genuine barrier support, in a single fragrance-free, vegan step. There is no larger size to factor in, but the per-pad economy is already strong, and a single tub lasts one to two months depending on frequency. Compared with buying a separate gentle exfoliant, a hydrating toner and a barrier essence, consolidating them into one well-made pad is a real saving of both money and routine steps. The only caveat is that heavy exfoliation seekers may still need an additional product, but for its intended gentle daily role, the value is hard to beat.
This suits normal, combination, dry or reasonably sensitive skin that wants smoother, softer, more hydrated skin from a gentle daily exfoliating-and-toning step. It is ideal for people who find traditional acid pads too harsh, who value soothing centella and a serious hydration payload, and who want a fragrance-free, vegan option at a genuinely low per-use price.
Look elsewhere if you want strong, visible resurfacing, since the gentle PHA will feel underpowered next to a glycolic pad. It is also not enough on its own for significant texture, stubborn congestion or active acne, which need a dedicated stronger exfoliant, and anyone with a badly compromised barrier should patch-test and ease in rather than starting with daily use.
Ready to try SKIN1004 Hyalu-Cica Jelly-Fit Ampoule Pad?
Buy at Amazon ♥Embossed pads soaked in a light, slightly slippery essence; one side textured for sweeping, the other smooth for pressing in.
Essentially scentless aside from a faint natural note from the botanical extracts; no added fragrance.
A screw-top tub of 60 embossed pads in essence, with plastic tongs included for hygienic removal.
The pad glides on cool and lightly slick, sweeping away the day's residue; you may feel a faint PHA tingle on very dry or broken skin, but it quickly gives way to a soft, hydrated, soothed finish once the smooth side is pressed in.
60 pads, so about two months at once-daily use or a month using one morning and night.
All Year
SKIN1004 extended its cult Madagascar Centella Hyalu-Cica line, built on centella sourced from Madagascar, into the popular Korean toner-pad format, pairing the line's signature soothing-plus-hydration story with a daily-friendly polish.
SKIN1004 launched in 2016 and built a global following on its Madagascar Centella line, sourcing centella from Madagascar; it is widely stocked at retailers like Ulta and has solid ingredient-transparency credibility, though it is a younger brand than legacy derm labels.
Exfoliating toner pads are too harsh to use every day.
That is true of strong AHA/BHA pads, but this one uses gluconolactone, a PHA whose large molecule exfoliates slowly and gently, buffered by centella and barrier lipids. For most skin it is mild enough for daily use, though you should still space it from other strong actives.
Yes. They exfoliate with gluconolactone, a gentle PHA buffered by centella and barrier lipids, so most skin tolerates daily use. Just avoid using them on the same routine as strong AHA/BHA or retinoids to prevent over-exfoliation.
They are formulated with sensitivity in mind, leading with soothing Madagascar centella, allantoin and panthenol, and they are fragrance-free. The PHA is mild, but anyone with a compromised barrier should patch-test and start a few times a week first.
Sweep the embossed, textured side over cleansed skin to lift residue and lightly exfoliate, then flip to the smooth side to press the remaining hydrating essence in. Follow with your serum and moisturizer rather than rinsing.
For many routines, yes, they combine gentle PHA exfoliation with a hydrating, centella-rich toner step in one. Those wanting stronger resurfacing may still want a dedicated acid, used on separate days.
Yes, the formula is vegan and the brand markets it as cruelty-free, with no added fragrance. That makes it a good fit for those seeking a gentle, animal-friendly exfoliating toner step.
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.
Hydrating and soothing without stinging
Gentle enough for daily use
Dual-textured pads feel refreshing
Pads can be a little dry of essence for some
Mild PHA tingle on broken skin
Not a strong exfoliant for those wanting more