++++
[ DemythSkin Verdict ]
The Derma Co 1% Hyaluronic Sunscreen Oil-Free Matte Gel
SunscreenSun protection for oily and acne-prone skin; sebum control; hydration without greasiness
Efficacy
Strong
4.1 / 5.0
Safety
Caution
3.6 / 5.0
System Verdict
A solid, well-formulated broad-spectrum sunscreen with excellent UV coverage and thoughtful sebum-control ingredients—but the multiple UV filters and preservative load make it better suited for oily/acne-prone skin than sensitive skin. The efficacy score of 4.1 reflects strong UV protection (six complementary filters including avobenzone + stabilizers, Terephthalylidene Dicamphor Sulfonic Acid, and Phenylbenzimidazole Sulfonic Acid) and smart secondary actives (Niacinamide + Zinc PCA for sebum regulation, Sodium Hyaluronate + Glycerin for hydration). However, the formula is complex: Triethanolamine as a pH buffer, Phenoxyethanol + Ethylhexylglycerin + BHT as a triple-preservative system, and Tapioca Starch + Isododecane for the matte finish create a product optimized for oily skin rather than a universally gentle sunscreen. The Tocopheryl Acetate (Vitamin E ester) is a weak antioxidant compared to L-Ascorbic Acid, and the botanical extracts (Blueberry, Capsicum) are likely sub-1% and provide minimal benefit. For daily use on sensitive skin, this may feel heavy or irritating; for oily/acne-prone skin, it is excellent. The in-vivo SPF 50 PA++++ testing (ISO 24444:2019) is a major credibility plus.
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
A Tier: Good BasicsProven Results
AquaButyl MethoxydibenzoylmethaneGlycerinCaprylic/Capric TriglycerideEthylhexyl SalicylateSodium HyaluronateXylitylglucosideAnhydroxylitolXylitolNiacinamideAllantoinTocopheryl Acetate
B Tier: Supporting IngredientsPromising Ingredients
Propylene GlycolPhenylbenzimidazole Sulfonic AcidTapioca StarchAmmonium Acryloyldimethyltaurate/VP CopolymerDecyl GlucosideXanthan GumIsododecaneCetearyl OlivateSorbitan OlivateDicaprylyl CarbonateCetearyl AlcoholCeteareth-20Glyceryl MonostearatePolyester-7Neopentyl Glycol heptanoateSodium PolyacrylateEthoxydiglycolZinc PCASodium GluconateButylated Hydroxytoluene
C Tier: Marketing IdolsHype | Limited or Weak Data
Blueberry ExtractCapsicum Annuum Fruit Extract
D Tier: Potential IrritantsBe Cautious
Terephthalylidene Dicamphor Sulfonic AcidEthylhexyl MethoxycinnamateTriethanolaminePhenoxyethanolEthylhexylglycerin
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DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.