Garnier
Garnier Skinactive Vitamin C Anti Spot Serum 30ml
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Phenylethyl Resorcinol
In cosmetic formulas, Phenylethyl Resorcinol slows oxidation that can degrade a formula.
What does Phenylethyl Resorcinol do in a formula?
Phenylethyl Resorcinol slows oxidation that can degrade a formula.
The listed functions explain its role in a formula. They do not establish whether a finished product will suit your skin.
No reviewed benefit claim is available here yet. Compare the complete formula, its directions, and your own skin preferences.
What a CosIng listing meansBeauty reading & sources
Beauty articles & blogs (1)
Further reading from beauty writers and cosmetic formulators.
- Hyperpigmentation Pt 2: routine guide and shopping tips
Chemist Confessions
Skincare brand blog; the publisher sells skincare products.
Research papers (11)
Related papers naming this ingredient in their title or in a beauty-relevant abstract passage. Laboratory, clinical and exposure studies have different scopes; these links are not reviewed benefit claims.
- Physicochemical properties and cosmetic benefits of polysaccharide fractions from Zizania latifolia precipitated by different ethanol concentrations.
International journal of biological macromolecules · 2025
- Characterization and topical delivery of phenylethyl resorcinol.
International journal of cosmetic science · 2019
- Phenylethyl resorcinol smartLipids for skin brightening - Increased loading & chemical stability.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences · 2019
See 8 more research papers
- Vesicular carriers containing phenylethyl resorcinol for topical delivery system; liposomes, transfersomes and invasomes.
Asian journal of pharmaceutical sciences · 2018
- Ethosomes of Phenylethyl Resorcinol as Vesicular Delivery System for Skin Lightening Applications.
BioMed research international · 2017
- Green microparticles based on a chitosan/lactobionic acid/linoleic acid association. Characterisation and evaluation as a new carrier system for cosmetics.
Journal of microencapsulation · 2017
- The Improvement of Skin Whitening of Phenylethyl Resorcinol by Nanostructured Lipid Carriers.
Nanomaterials (Basel, Switzerland) · 2017
- Allergic contact dermatitis caused by phenylethyl resorcinol, a skin-lightening agent contained in a sunscreen.
Contact dermatitis · 2016
- Preparation of alpha-bisabolol and phenylethyl resorcinol/TiO2 hybrid composites for potential applications in cosmetics.
International journal of cosmetic science · 2016
- Allergic contact dermatitis caused by phenylethyl resorcinol [4-(1-phenylethyl)-1,3-benzenediol], a skin-lightening agent in cosmetics.
Contact dermatitis · 2013
- Efficacy of a novel hydroquinone-free skin-brightening cream in patients with melasma.
Journal of cosmetic dermatology · 2011
PubMed is hosted by the U.S. National Library of Medicine. Listing there does not mean NIH authored or endorses a paper.
Cosmetic ingredient references
- Phenylethyl Resorcinol in COSMILE Europe
Industry ingredient directory · matched to the publisher’s ingredient index.
- Phenylethyl Resorcinol in INKEEDecoder
Commercial ingredient explainer directory, formerly INCIDecoder · matched to its publisher index; claims not independently reviewed.
- European Commission CosIng database
Catalog reference 83043. Database inclusion is not approval or proof of safety or effectiveness.
Where it fits in real formulas
Related ingredients, common formula neighbors, naming, and catalog context. This stays separate from evidence and personal-fit guidance.
Similar ingredients
related by documented function or concern
Vitamin CProvides antioxidant activity in a stable topical formulaSodium Ascorbyl PhosphateIs generally more stable in water-based formulas than unmodified Ascorbic AcidAscorbyl GlucosideMore stable than pure vitamin C and formulated at a skin-friendlier pH, which cosmetic-safety review has found non-irritating in the concentrations usedBakuchiolA 12-week head-to-head study found similar improvement in measured wrinkles with bakuchiol and retinolAlpha-ArbutinMay help improve the appearance of uneven pigmentation in a well-formulated productArbutinMay help improve the appearance of uneven pigmentation
What kinds of products contain Phenylethyl Resorcinol?
Real brands and product categories from the 3 decoded products listing Phenylethyl Resorcinol — an observation of our catalog, not a claim about market share.
3 of 7,133 decoded products list this ingredient. Count calculated on (UTC). Counts describe our recorded labels, which may differ from current packaging; the public product list can be smaller than the decoded catalog.
How we collect ingredient listsBrands
Product categories
moisturizers (1), serums (1), sunscreens (1)
Based on those categories, Phenylethyl Resorcinol shows up mostly in leave-on products (3 of 3 classified) — derived from product category, not a label fact.
Which products contain Phenylethyl Resorcinol?
All 3 →3 public products list this ingredient.
Catalog preview
A compact look at the first products in this result set
1–1 / 3
About the sources
Ingredient lists show presence and order, not concentration, pH, ingredient grade, delivery system, or finished-formula performance.
Sources & methodologyCompiled from the EU CosIng database (ref 83043) · snapshot 16 June 2026. CosIng is an informational, non-legally-binding reference. Inclusion does not mean an ingredient is approved, safe, authorized for cosmetic use, or clinically effective. An INCI list does not reveal concentration, pH, ingredient grade, delivery system, or finished-formula performance.