Green Tangerine Vitamin C Dark Spot Serum (Original) 1.01 fl oz
What it's good for
Key actives from our research database. Click any to read the full evidence dossier.
A gentler, more stable form of vitamin C. Same brightening benefits with less chance of stinging.
Good for: Brightening, Antioxidant
A safer, slower-acting alternative to prescription-strength dark-spot faders. Built for long-term use without irritation.
Good for: Brightening
A multitasker that calms redness, evens out skin tone, and helps oily skin balance out. One of the safest do-a-little-of-everything ingredients.
Good for: Brightening, Barrier repair, Anti-inflammatory
Also called "cica," it calms redness, repairs the skin barrier, and speeds up recovery. The go-to for irritated or reactive skin.
Good for: Anti-inflammatory, Barrier repair
A purified compound from the cica (centella) plant, laser-focused on calming inflammation and speeding up how fast skin recovers.
Good for: Anti-inflammatory, Barrier repair
A polyphenol from green tea that calms UV-triggered redness and reinforces your sunscreen as a second line of antioxidant defense.
Good for: Antioxidant, Anti-inflammatory, Sun protection
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.
A gentler, more stable form of vitamin C. Same brightening benefits with less chance of stinging.
Takada A et al., Treatment with Ascorbyl Glucoside-Arginine Complex Ameliorates Solar Lentigos, International Journal of Molecular Sciences 2024 — significantly reduced solar lentigo hyperpigmentation without adverse effects
Muller B et al., A Bayesian network meta-analysis of 14 molecules inhibiting UV daylight-induced pigmentation, Journal of the European Academy of Dermatology and Venereology 2024;38(8):1566-1574 — network MA including ascorbyl glucoside 2% among depigmenting agents
Jacques C et al., Ascorbic acid 2-glucoside: An ascorbic acid pro-drug with longer-term antioxidant efficacy in skin, International Journal of Cosmetic Science 2021 — comparable antioxidant protection to higher-dose ascorbic acid with better stability
A safer, slower-acting alternative to prescription-strength dark-spot faders. Built for long-term use without irritation.
Ma ZY, Lu Y, Melanin synthesis and regulation in vivo and commonly used melanin inhibitors from natural products and traditional Chinese medicine, Zhongguo Zhong Yao Za Zhi (China Journal of Chinese Materia Medica) 2020;45(24):5898-5916 — Beijing University of Chinese Medicine review classifies arbutin among tyrosinase-active-site-targeting melanin inhibitors
Morag M et al., A double-blind, placebo-controlled randomized trial of Serratulae quinquefoliae folium, a new source of β-arbutin, in selected skin hyperpigmentations, Journal of Cosmetic Dermatology 2015 — 76% of melasma patients showed clinical lightening over 8 weeks
Kim H, Choi HR, Kim DS, Park KC, Topical hypopigmenting agents for pigmentary disorders and their mechanisms of action, Annals of Dermatology 2012;24(1):1-6 — review classifies arbutin among hypopigmenting agents via tyrosinase regulation as a hydroquinone alternative
A multitasker that calms redness, evens out skin tone, and helps oily skin balance out. One of the safest do-a-little-of-everything ingredients.
Moro F et al., Skin Cancer Prevention and Antiaging: Role of Nicotinamide, International Journal of Molecular Sciences 2026
Passeron T et al., An Investigator-Blinded, Randomized Trial of a Broad-Spectrum Sunscreen Containing Sclareolide and Niacinamide, Dermatology and Therapy (Heidelberg) 2026
Vergilio MM et al., Topical Formulation with Niacinamide Combined with 5 MHz Ultrasound for Improving Skin Ageing, Current Medicinal Chemistry 2025
+−3 more ingredients
Also called "cica," it calms redness, repairs the skin barrier, and speeds up recovery. The go-to for irritated or reactive skin.
Hur N et al., A Randomized, Double-Blind, Placebo-Controlled Trial Assessing the Effects of Oral Centella asiatica Extract on Skin Aging-Related Parameters in Middle-Aged Korean Women, Nutrients 2026
Borowicz KK et al., Geroprotective Potential of Centella asiatica: Modulation of Cellular Aging, Nutrients 2026
Witkowska K et al., Topical Application of Centella asiatica in Wound Healing: Recent Insights into Mechanisms and Clinical Efficacy, Pharmaceutics 2024;16(10):1252 — modern hydrogel and nanostructured Centella delivery systems accelerate wound healing across wound types
A purified compound from the cica (centella) plant, laser-focused on calming inflammation and speeding up how fast skin recovers.
Liu L et al., Madecassoside Attenuated UVB Irradiation-Induced Skin Ferroptosis by Targeting POR, Phytomedicine 2026
Bandopadhyay S et al., Therapeutic properties and pharmacological activities of asiaticoside and madecassoside: A review, Journal of Cellular and Molecular Medicine 2023;27(5):593-608 — comprehensive review of wound-healing, anti-inflammatory and regenerative activity
Park KS, Pharmacological Effects of Centella asiatica on Skin Diseases: Evidence and Possible Mechanisms, Evidence-Based Complementary and Alternative Medicine 2021;2021:5462633 — KR-authored review of triterpenes including madecassoside
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
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
Kim YR et al., Clinical Evaluation of a New-Formula Shampoo for Scalp Seborrheic Dermatitis Containing Rosa centifolia + EGCG: A Randomized Double-Blind Controlled Study, Annals of Dermatology 2014;26(6):733-8 — EGCG-containing shampoo matched ketoconazole and zinc pyrithione efficacy; faster erythema response than 1% zinc pyrithione
Sources: 10 clinical journals and regulatory databases across the US, EU, Korea, Japan, and China. Every entry points to a specific document. See methodology for the full list and what each outcome label means.
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