A 100% mineral tinted sunscreen with 12 shades from a K-beauty brand — a combination that barely existed before this product. Most K-beauty sunscreens offer one or two shades at best, and most tinted mineral sunscreens come from Western brands at higher price points. The 20.90% zinc oxide achieves SPF 40 without any chemical UV filters, and the fluid format delivers the lightweight texture K-beauty is known for rather than the thick paste mineral sunscreens are notorious for.
A genuinely groundbreaking tinted mineral sunscreen from K-beauty — 12 shades, 100% zinc oxide, and a fluid texture that makes 20.90% mineral feel weightless. The alcohol denat is a compromise, and SPF 40 means this isn't the highest protection available, but for those who want mineral, tinted, and wearable in one product, nothing else in K-beauty comes close.
Note: This liquid launched in 2024 and our assessment is based on moderate real-world data. The assessment rests largely on ingredient analysis, the brand's sunscreen track record, and early user feedback. The picture should sharpen as the product builds a longer history.
The case for it
Same rule for everyone. “Full protection” is the verdict on 2,288 of 45,024 concern verdicts across the catalog; rule P1 decided 2,232 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 concentration inside the studied range would raise this a step.
Same rule for everyone. “Full protection” is the verdict on 2,288 of 45,024 concern verdicts across the catalog; rule P1 decided 2,232 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 concentration inside the studied range would raise this a step.
Same rule for everyone. “Basic protection” is the verdict on 175 of 45,024 concern verdicts across the catalog; rule P3 decided 68 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: Removing the trigger named above would let the actives be judged on their own.
Same rule for everyone. “Avoid” is the verdict on 1,909 of 45,024 concern verdicts across the catalog; rule F1 decided 605 of them. Unchanged since September 5, 2026, engine 5.1.1.
Brand or formulator? Disclose a concentration or correct a fact →
Does the jobDoes what a sunscreen is for: UVA coverage, kind to the skin wearing it. Not measured from the label: pleasant enough to actually use.
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
For years, K-beauty sunscreens had a shade problem: there was one shade, and it was 'pale with a white cast, take it or leave it.' Beauty of Joseon's Relief Sun, for all its popularity, was no exception. So when the brand announced a tinted mineral sunscreen in twelve shades ranging from light to deep, it felt less like a product launch and more like an overdue acknowledgment that K-beauty serves a global audience.
The formula centers on a single UV filter: zinc oxide at 20.90%. This is a bold move. Most tinted mineral sunscreens use zinc oxide and titanium dioxide together to achieve their SPF rating. Going zinc-only at this concentration means the product provides genuinely broad-spectrum protection across the full UVA and UVB range — zinc oxide is the only single ingredient that covers both comprehensively — but it also creates a formulation challenge. Twenty percent zinc oxide naturally wants to sit on skin as a thick white paste. Making it feel like a weightless tinted fluid requires serious cosmetic chemistry.
The solution involves several clever moves. Iron oxide pigments (CI 77491, CI 77492, CI 77499) provide the tint that neutralizes the white cast while simultaneously offering protection against visible light and blue light — a benefit that untinted sunscreens simply cannot match. Alcohol denat helps the formula dry down quickly to a non-greasy finish. And a blend of lightweight esters (coco-caprylate/caprate, neopentyl glycol diheptanoate, ethylhexyl isononanoate) creates the slip and spreadability that makes the product feel like a serum rather than a sunscreen.
The alcohol denat is the ingredient that will divide opinion. It's what allows a 20.90% zinc oxide formula to feel lightweight instead of suffocating, and it dramatically improves the dry-down time. But denatured alcohol is also a known irritant for dry and compromised skin, and its long-term effects on barrier function are debated. If you have resilient, normal-to-oily skin, the alcohol will feel like a feature. If your skin is dry, eczema-prone, or easily irritated, it's a legitimate concern — layer a hydrating moisturizer underneath.
The shade range deserves genuine recognition. Twelve shades with pink, yellow, and neutral undertones across light, medium, and deep depth ranges represents a level of inclusivity that most K-beauty brands haven't attempted. The sheer coverage means the shade doesn't need to be a perfect match — it's evening out skin tone rather than masking it, so there's room for approximate shade selection. That said, buying online without swatching is still a gamble, and the brand would benefit from a shade-matching guide.
Texture-wise, this is one of the most elegant mineral sunscreens available at any price point. It flows like a thin fluid — shaking is essential before each use, as the pigments settle — and spreads with minimal effort. The finish is natural and satin, neither matte nor dewy. It looks like skin that happens to be evenly toned, not like someone wearing sunscreen. On a scale of 'I can feel this on my face' to 'did I even apply anything,' it's firmly in the latter camp.
Application technique matters more than usual here. Several reviewers report patchiness when applying with fingers alone. A damp beauty sponge or a foundation brush provides more even distribution of the tinted pigments. Apply in thin layers rather than one thick application for the most natural finish.
The mugwort (Artemisia capillaris) extract is a nice touch that connects this product to the Beauty of Joseon botanical identity. It's not going to single-handedly calm reactive skin, but as part of a gentle formula, it contributes mild anti-inflammatory support. The tocopherol and ascorbyl palmitate provide antioxidant backup — vitamins E and C working behind the zinc oxide to neutralize free radicals that slip through the mineral filter.
At $20 for 50ml, the price is reasonable for what this product delivers. Comparable tinted mineral sunscreens from Western brands (Elta MD UV Elements, Australian Gold Botanical) cost $25-40 for similar volumes. The per-ounce cost does add up with proper reapplication — you'll go through a tube in six to eight weeks if applying the recommended amount daily — but the combination of mineral protection, shade diversity, and cosmetic elegance justifies the investment.
The limitation is the SPF rating. SPF 40 blocks approximately 97.5% of UVB rays, which is genuinely close to SPF 50's 98%. But for those who specifically want the highest available protection, this doesn't reach the SPF 50+ tier. The UVA protection rating is also not disclosed in the US labeling (only 'broad spectrum'), which leaves a gap for those who want confirmed high UVA protection.
This product is significant beyond its individual merits. It represents K-beauty taking shade inclusivity seriously in a product category — sunscreen — where one-shade-fits-all has been the default for too long. The execution isn't flawless, but the ambition and the formula both deserve credit.
The hero actives that drive this product's performance.
| Ingredient | Function | Evidence |
|---|---|---|
| Zinc Oxide (20.90%) | The sole UV filter at a high 20.90%, providing broad-spectrum UVA and UVB protection. At this concentration, zinc oxide covers the entire UV spectrum (290-400nm) without needing a secondary filter. The high percentage is what allows a mineral-only formula to achieve SPF 40 — but it also creates the formulation challenge of avoiding white cast, which the iron oxide tinting addresses. | Regulator-approved for Sun Damage · limited certainty |
| Iron Oxides (CI 77491, CI 77492, CI 77499) | Three iron oxide pigments (red, yellow, black) that serve a dual purpose: they provide the tint that eliminates the white cast inherent to 20.90% zinc oxide, and they offer additional protection against visible light and blue light (HEV). Research shows iron oxides help prevent visible light-induced hyperpigmentation — particularly valuable for melasma-prone skin. | Not yet assessed |
| Artemisia Capillaris (Mugwort) Extract | A traditional Korean medicinal herb with documented anti-inflammatory and antioxidant properties. In this sun protection formula, mugwort extract provides soothing support to counteract any potential irritation from the high zinc oxide concentration, connecting the product to Beauty of Joseon's hanbang ingredient philosophy. | Not yet assessed |
| Tocopherol + Ascorbyl Palmitate | An antioxidant duo — vitamin E and a lipid-soluble vitamin C derivative — that provides secondary photoprotection. These antioxidants neutralize free radicals generated by UV exposure that penetrates past the zinc oxide filter, adding a layer of biological defense beyond the physical UV blocking. | Limited for Sun Damage |
| Hydrogenated Olive Oil Unsaponifiables | An olive-derived emollient rich in squalene and phytosterols that helps maintain skin barrier integrity under the sunscreen layer. In this mineral formula, it counteracts the drying effect that high-concentration zinc oxide and the alcohol denat can have on skin. | Not yet assessed |
Ingredient standings describe the active at treatment-level doses and vehicles; this product's own condition grades weigh its actual formula.
Active Ingredient: Zinc Oxide 20.90%. Inactive Ingredients: Water, Butyloctyl Salicylate, Isopropyl Myristate, Coco-Caprylate/Caprate, Caprylic/Capric Triglyceride, Neopentyl Glycol Diheptanoate, Ethylhexyl Isononanoate, Alcohol Denat, Polyglyceryl-3 Polyricinoleate, Butylene Glycol, C12-15 Alkyl Benzoate, Propanediol, Silica, Methyl Methacrylate Crosspolymer, Stearic Acid, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Stearalkonium Hectorite, Undecane, 1,2-Hexanediol, Polyglyceryl-6 Polyhydroxystearate, Polyglyceryl-6 Polyricinoleate, Hydroxyacetophenone, CI 77492, Tridecane, Hydrogenated Olive Oil Unsaponifiables, Polyglycerin-6, CI 77491, CI 77499, Artemisia Capillaris Extract, Isopropyl Titanium Triisostearate, Tocopherol, Ascorbyl Palmitate
sunscreen
AM
Apply as the final step of your morning skincare routine, after moisturizer. Shake well before use — the pigments can settle. Apply generously to achieve the labeled SPF. Can be worn alone for light coverage or under makeup as a tinted primer. Reapply every 2 hours with sun exposure.
Immediate UV protection and skin-evening tint upon application. No cumulative skincare benefits — effectiveness depends entirely on proper application and reapplication. The tint provides instant cosmetic improvement to uneven skin tone.
Zinc oxide at 20.90% provides broad-spectrum protection by both absorbing and scattering UV radiation across the full 290-400nm range. Unlike chemical UV filters that absorb specific wavelengths, zinc oxide's mechanism is primarily physical — particles sit on the skin surface and deflect UV photons. A 2019 study in the Journal of the American Academy of Dermatology by Lyons and colleagues confirmed that zinc oxide provides the most comprehensive single-ingredient UV coverage available, with particular strength in the UVA range where chemical filters like avobenzone are often insufficient.
The iron oxides in this formula (CI 77491, 77492, 77499) provide more than cosmetic tinting. A landmark 2020 study published in the Journal of Cosmetic Dermatology by Dumbuya and colleagues demonstrated that iron oxide-containing tinted sunscreens significantly outperform non-tinted mineral sunscreens in protecting against visible light-induced pigmentation. This is particularly relevant for melasma management, where visible light is increasingly recognized as a trigger for hyperpigmentation alongside UV exposure. The combination of zinc oxide and iron oxides creates what dermatologists call 'broad-spectrum plus' protection — covering UV, visible light, and high-energy visible (HEV/blue light) ranges.
The inclusion of ascorbyl palmitate and tocopherol as antioxidants provides a biological defense layer complementing the physical UV blocking. A 2005 study in the Journal of Investigative Dermatology by Lin and colleagues showed that topical vitamins C and E in combination provide significantly greater photoprotection than either vitamin alone, reducing UV-induced erythema and thymine dimer formation by up to fourfold compared to unprotected skin.
Dermatologists frequently recommend tinted mineral sunscreens for patients with melasma, post-inflammatory hyperpigmentation, and other pigmentary conditions. Within dermatology, the iron oxide pigments in tinted formulas provide protection against visible light wavelengths that untinted sunscreens miss — a factor increasingly recognized as important in preventing and managing hyperpigmentation. The 100% zinc oxide formula makes this product suitable for the dermatologist-recommended pregnancy sunscreen category, where chemical UV filters are typically avoided as a precaution. Dermatologists would note that the alcohol denat content warrants monitoring in patients with dry or barrier-compromised skin, and the SPF 40 rating is adequate for daily urban use with proper reapplication.
Shake the tube vigorously before each use — the pigments settle. Apply a generous amount (approximately two finger-lengths for the face) to skin after moisturizer. For the most even finish, use a damp beauty sponge or foundation brush rather than fingers. Allow 2-3 minutes for the formula to set before applying any makeup on top. Reapply every 2 hours during extended sun exposure. To remove, use an oil-based cleanser or cleansing balm as the first step of double cleansing.
At $20 for 50ml, this tinted mineral sunscreen offers strong value within its category. Comparable tinted mineral sunscreens — EltaMD UV Elements ($39/48ml), Australian Gold Botanical Tinted Face ($16/89ml, but fewer shades), and Colorescience Sunforgettable ($45/30ml) — are either more expensive per unit, offer fewer shade options, or both. The K-beauty pricing makes daily tinted mineral sunscreen use financially accessible, though the 50ml volume means monthly repurchasing for diligent users. For those using this as a light-coverage alternative to foundation, the value proposition improves further — it replaces both sunscreen and a sheer foundation step.
Anyone seeking a mineral-only tinted sunscreen that doesn't leave a white cast — particularly those with melanin-rich skin tones who've been underserved by K-beauty sunscreens. Excellent for pregnant individuals, melasma-prone skin, and anyone who wants light coverage and UV protection in one step.
Those with very dry or eczema-prone skin who react to alcohol denat. Anyone needing maximum SPF 50+ protection for extended outdoor activities. And those who prefer a fuller-coverage tinted product — this is sheer by design.
Ready to try Beauty of Joseon Daily Tinted Fluid Sunscreen SPF 40?
Buy at Amazon ♥Thin, fluid consistency that feels more like a tinted serum than a traditional sunscreen. Lightweight and runny — shaking before use is essential to mix the pigments evenly.
Fragrance-free with a very faint mineral sunscreen base note that's barely noticeable
Slim, travel-friendly squeeze tube with a narrow opening for controlled dispensing. Matches the brand's clean aesthetic with shade number clearly displayed.
On first application, shake the tube well — the fluid separates if left sitting. Dispense onto fingers or a sponge and blend across the face. The tint is sheer and forgiving, evening out skin tone without masking it. Expect a natural, skin-like finish rather than full coverage. The alcohol denat helps it dry down quickly to a satin finish. Those with dry skin may notice slight tightness after 20-30 minutes, which a hydrating moisturizer underneath resolves.
6-8 weeks with daily facial application at proper SPF amount
All Year
Beauty of Joseon's Relief Sun SPF 50 became one of the best-selling K-beauty sunscreens globally, but its chemical UV filters and single shade limited its appeal. This tinted fluid answers two persistent requests from the brand's community: mineral-only protection (preferred during pregnancy and by those avoiding chemical filters) and shade options for diverse skin tones — a long-overdue move for K-beauty, which has historically defaulted to one-shade-fits-all sunscreens.
Beauty of Joseon was founded in 2016 in South Korea by Sumin Lee, drawing inspiration from Joseon dynasty beauty traditions and hanbang ingredients. The brand's Relief Sun SPF 50 became one of K-beauty's best-selling sunscreens, establishing credibility in the UV protection category before this tinted follow-up launched.
Mineral sunscreens can't be cosmetically elegant or offer good shade ranges
This product demonstrates that modern formulation can make 20.90% zinc oxide feel like a tinted serum rather than a chalky paste. The iron oxide pigments serve double duty — eliminating the white cast while providing visible light protection. The fluid format and alcohol denat create a lightweight, quick-drying finish that rivals chemical sunscreens in wearability.
All tinted sunscreens provide adequate visible light protection
Only tinted sunscreens containing iron oxides provide meaningful protection against visible light (HEV/blue light). This product's iron oxide pigments offer genuine HEV defense that untinted mineral sunscreens lack — research shows iron oxides can reduce visible light-induced pigmentation, making tinted mineral sunscreens especially valuable for melasma-prone skin.
The sunscreen is available in 12 shades, ranging from very light to deep tones. Shade codes use a prefix system (LP for light-pink, LN for light-neutral, MP for medium-pink, MY for medium-yellow, MN for medium-neutral, DY for deep-yellow, DN for deep-neutral, DP for deep-pink). The sheer coverage means exact shade matching is less critical than with foundation — most people can work within 1-2 shades of their ideal match.
Yes. This is a 100% mineral sunscreen using only zinc oxide as its UV filter — the safest sunscreen choice during pregnancy according to dermatological guidelines. It contains no chemical UV filters, no retinoids, and no ingredients flagged for pregnancy concerns. The zinc oxide sits on the skin surface without systemic absorption.
Achieving SPF 50 with zinc oxide alone requires extremely high concentrations that compromise cosmetic elegance. At 20.90% zinc oxide, this product achieves SPF 40 broad-spectrum protection while maintaining the lightweight, fluid texture that makes it wearable daily. The practical difference between SPF 40 (blocking ~97.5% of UVB) and SPF 50 (blocking ~98%) is minimal — proper application amount and reapplication matter far more than the SPF number.
Yes. The fluid texture and satin finish create a smooth base that works well under foundation, concealer, or powder. The tint itself provides enough coverage that some users skip foundation entirely, using just this sunscreen and concealer for a natural look. Allow it to set for 2-3 minutes before applying makeup on top.
Yes, the formula contains alcohol denat (denatured alcohol), which helps the product dry down quickly to a non-greasy finish. While alcohol denat improves the texture and wearability of this high-zinc formula, it can be drying for some skin types. If you have very dry or eczema-prone skin, use a hydrating moisturizer underneath.
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.
No white cast despite being 100% mineral — the tint completely eliminates it
Feels like skincare rather than sunscreen — lightweight and comfortable
12 shade range is impressive for a K-beauty sunscreen
Sheer enough to layer without looking cakey or heavy
Skin looks naturally even-toned and healthy with just this product
SPF 40 with zinc oxide only — UVA protection rating not disclosed for US version
Can look patchy when applied with fingers — sponge or brush works better
Contains alcohol denat which may dry out already-dry skin
Shade matching is tricky without in-person testing
Only 50ml for $20 — runs out fast with proper reapplication
Verified answers from our questions library — the nuance a product page cannot carry.
