Shop TATCHA Pure One Step Camellia Cleansing Oil 150ml
Cleanser
TATCHA

Pure One Step Camellia Cleansing Oil 150ml

~$14· 150ml
RednessDrynessRadiance

Evidence behind the ingredients

Real citations from our research database — one per tracked active in this product. Click any ingredient name to read its full evidence dossier.

Rice Bran ExtractModerate evidence8 citations

A traditional Japanese brightener with built-in antioxidants. Softens, hydrates, and adds glow.

Syafitri E et al., Cutaneous Delivery of Bioactive Components from a Rice Bran Oil Nanoemulsion and Their Biodistribution in Porcine and Human Skin, International Journal of Pharmaceutics: X 2026

2026Mechanism onlyPMID:42028061View source ↗

Zamil DH et al., Dermatological uses of rice products: Trend or true?, Journal of Cosmetic Dermatology 2022;21(11):6056-6060 — review of rice-derived ingredients with antiaging, anti-inflammatory, brightening, photoprotective effects

2022Mechanism onlyPMID:35587098View source ↗

Miyasaka K et al., Anti-melanogenic effects of glucosylceramides and elasticamide derived from rice oil by-products in melanoma cells, melanocytes, and human skin, Journal of Food Biochemistry 2022;46(10):e14353 — rice-derived ceramides/elasticamide suppressed UV-induced pigmentation

2022Positive — efficacyPMID:35986572View source ↗
Camellia OilModerate evidence7 citations

A lightweight Japanese plant oil that hydrates and seals in moisture without feeling heavy.

Jiao Y et al., Restorative effects of camellia oil on the skin-barrier function in a model of DNCB-induced atopic dermatitis, European Journal of Histochemistry 2025;69(1):4147 — topical camellia oil improved AD symptoms, upregulated filaggrin, reduced inflammatory infiltration in mouse model

2025Positive — efficacyPMID:39836107View source ↗

Lin TK et al., Anti-inflammatory and skin barrier repair effects of topical application of some plant oils, International Journal of Molecular Sciences 2017;19(1):70

2017Positive — efficacyPMID:29280987View source ↗

Chaikul P et al., Melanogenesis Inhibitory and Antioxidant Effects of Camellia oleifera Seed Oil, Advanced Pharmaceutical Bulletin 2017;7(3):473-477 — camellia oil demonstrated tyrosinase inhibition, reduced melanin content, antioxidant cellular protection

2017Positive — efficacyPMID:29071231View source ↗
Rice Ferment FiltrateAnecdotal evidence4 citations

The rice-water glow trend behind viral rice toners and essences. Lab and animal studies point to brightening and hydration, but human studies are still thin — so think of it as a pleasant, low-risk hydrator with promising early evidence rather than a proven brightener.

Park Y et al., Effect of Oral Intake of Lactic Acid Bacterium Fermented Rice Germ Extract (LFRGE) on Human Skin: A Randomized, Double-Blinded, Placebo-Controlled Study, Food Science and Biotechnology 2026

2026Positive — efficacyPMID:41695810View source ↗

Yan X, Yang M, Cai X, et al., Fermented rice bran extract delays skin aging by increasing the synthesis of collagen and elastin, Front Pharmacol 2025;16:1692491 — across cell, 3D-tissue and mouse models fermented rice bran extract increased collagen and elastin, reduced TEWL and improved elasticity

2025Mechanism onlyDOI:10.3389/fphar.2025.1692491View source ↗

Yang F et al., In Vitro Anti-Aging Effects of Yeast/Rice Fermentation Filtrate Combined with Sialic Acid in Cosmetic Applications, Antioxidants (Basel) 2025

2025Mechanism onlyPMID:41154493View source ↗
+2 more ingredients
EGCG (Green Tea)Strong evidence7 citations

A polyphenol from green tea that calms UV-triggered redness and reinforces your sunscreen as a second line of antioxidant defense.

Detudom P, Kamanamool N, Paichitrojjana A, Udompataikul P, Udompataikul M, Efficacy of anti-sebum moisturizing cream containing 2% l-carnitine and 5% epigallocatechin gallate in seborrhea, Journal of Cosmetic Dermatology 2023;22(11):3058-3064 — Thai RCT showed EGCG-containing cream significantly reduced sebum and improved hydration in seborrhea

2023Positive — efficacyPMID:37194909View source ↗

Ud-Din S et al., A Double-Blind, Randomized Trial Shows the Role of Zonal Priming and Direct Topical Application of Epigallocatechin-3-Gallate in the Modulation of Cutaneous Scarring in Human Skin, Journal of Investigative Dermatology 2019;139(8):1680-1690 — topical EGCG reduced scar thickness weeks 1-3 and increased elasticity at week 4 vs placebo

2019Positive — efficacyPMID:30822414View source ↗

Shin S et al., Epigallocatechin Gallate-Mediated Alteration of the MicroRNA Expression Profile in DHT-Treated Human Dermal Papilla Cells, Annals of Dermatology 2016;28(3):327-34 — EGCG altered miRNA expression to protect dermal papilla cells from DHT-induced death, oxidative stress, and senescence (hair-loss mechanism)

2016Mechanism onlyPMID:27274631View source ↗
Vitamin EModerate evidence6 citations

A workhorse antioxidant that defends your skin from daily oxidative damage. Pairs especially well with vitamin C, and it's in nearly every good moisturizer for a reason.

Neves JR et al., Efficacy of a topical serum containing L-ascorbic acid, neohesperidin, pycnogenol, tocopherol, and hyaluronic acid in relation to skin aging signs, Journal of Cosmetic Dermatology 2022;21(10):4462-4469 — tocopherol-containing antioxidant serum reduced pollution-induced damage and improved aging signs

2022Positive — efficacyPMID:35150043View source ↗

Warshaw EM et al., Patch Testing With Tocopherol and Tocopherol Acetate: The North American Contact Dermatitis Group Experience, 2001 to 2016, Dermatitis 2021;32(5):308-318 — 15-year NACDG data: positive patch-test reactions to tocopherol rare given widespread cosmetic use

2021Safety assessmentPMID:34238818View source ↗

Lin FH et al., Ferulic acid stabilizes a solution of vitamins C and E and doubles its photoprotection of skin, Journal of Investigative Dermatology 2005;125(4):826-832 — ferulic acid + vit C + vit E combo doubled photoprotection vs C+E alone (cross-listed; same paper cited for Ferulic Acid and Vit C)

2005Positive — efficacyPMID:16185284View source ↗

Sources: PubMed · KCI · J-Stage · CNKI · Wanfang · SFD · MFDS · Cochrane · SCCS · CIR. Every entry points to a specific document. See methodology for what each outcome label means.

Similar comparisons

← Back to shop

Not medical advice. GlowPal is educational. Patch-test new products and talk to a qualified healthcare professional before changing your routine, especially if you're pregnant, nursing, or have a diagnosed skin condition. See our terms.