Goodal Green Tangerine Vita C Dark Spot Serum+ for dry skin

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Questions and answers

What the research says

• Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer.

  The British Journal of Dermatology, 2002

• Treatment with ascorbyl glucoside-arginine complex lotion significantly decreased pigmentation scores and melanin index while increasing lightness in solar lentigos of Japanese females compared to placebo over 24 weeks.

  International Journal of Molecular Sciences, 2024

• Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation.

  Journal of Periodontology, 2009

• A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women.

  Clinical, Cosmetic and Investigational Dermatology, 2017

• Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers.

  Experimental Dermatology, 2003

• Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream.

  Journal of Cosmetic Dermatology, 2022

• Topical treatment with 5% vitamin C and 0.1% madecassoside significantly improved clinical scores for wrinkles, suppleness, firmness, roughness, and skin hydration, along with functional and structural remodeling of the elastic fiber network in 20 female volunteers with photoaged skin after 6 months compared to baseline.

  Experimental Dermatology, 2008

• Topical application of Citrus reticulata fruit extract provided instant relief from lactic acid-induced skin discomfort and increased skin tolerance by inhibiting TRPV1 activation and expression.

  Journal of Cosmetic Dermatology, 2023

• Fermented Citrus unshiu peel extract inhibited MMP-1 expression and decreased SA-beta-gal positive cells by approximately 45% at 0.1% concentration in ultraviolet-A-irradiated human dermal fibroblasts compared to untreated irradiated cells.

  Phytotherapy Research, 2012

• Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin.

  Journal of Cosmetic Dermatology, 2021

• Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women.

  The Journal of Investigative Dermatology, 2008

• Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging.

  Dermatologic Surgery, 2005

• A non-hydroquinone topical formulation (SKNB19) improved hyperpigmentation by 28.5% in patient self-assessment and 27% in independent reviewer assessment compared with 4% hydroquinone in 18 adult subjects, while showing significantly less irritation and better tolerability.

  Journal of Cosmetic Science, 2020

• Encapsulation of alpha arbutin in an optimized ethosomal gel significantly improved skin melanin reduction, moisture content, and elasticity in human volunteers compared to conventional formulations.

  Heliyon, 2023

• Combining a home-based radiofrequency device and arbutin cream reduced mMASI scores by 25.6% and melanin index by 22.8% at 8 weeks compared to baseline in 38 participants.

  Journal of Cosmetic Dermatology, 2025

• Combining 755 nm alexandrite laser with topical licorice gel significantly reduces terminal hair counts compared to alexandrite laser with placebo in women with idiopathic hirsutism.

  Evidence-based Complementary and Alternative Medicine, 2015

• Licochalcone A activated Nrf2 signaling, elevated cytoprotective enzymes, increased the reduced-to-oxidized glutathione ratio, and decreased reactive oxygen species in human fibroblasts and neutrophils, while a LicA-rich licorice extract lowered UVA-induced oxidative processes in vivo.

  Experimental Dermatology, 2015

• Bioactive glycyrrhizic acid and oxymatrine ionic liquid self-assembled nanomicelles significantly promoted the transdermal permeation, subcutaneous retention, and anti-photoaging efficacy of palmitoyl pentapeptide-4 in cellular and animal models compared to unformulated peptide.

  Advanced Science, 2025

Ingredients

Tangerine Extract, Butylene Glycol, Niacinamide, Dipropylene Glycol, Methyl Gluceth-20, Water, 1,2-Hexanediol, Glycereth-26, Arbutin, Ammonium Acryloyldimethyltaurate Vp Copolymer, Panthenol, Chondrus Crispus Extract, Choleth-24, Saccharum Officinarum Extract, Carbomer, Tromethamine, Ethylhexylglycerin, Hydrolyzed Jojoba Esters, Allantoin, Sodium Hyaluronate, Tocopheryl Acetate, Bergamot Oil Fruit, Adenosine, Sodium Phytate, Xanthan Gum, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Ascorbyl Glucoside, Dipotassium Glycyrrhizate, Curcuma Longa Root Extract, Corallina Officinalis Extract, Lemon Peel Oil, Lavandula Angustifolia Oil Lavender Oil, Cananga Odorata Oil Flower, Citrus Aurantium Dulcis Peel Oil, Eucalyptus Globulus Leaf Extract, Glycerin, Glycyrrhiza Glabra Root Extract Licorice Root Extract, Madecassoside, Anthemis Nobilis Flower Extract, Camellia Sinensis Leaf Extract, Maltodextrin, Saccharide Hydrolysate, Tocopherol, Centella Asiatica Extract, Rosmarinus Officinalis Leaf Extract Rosemary Leaf Extract, Asiaticoside, Polygonum Cuspidatum Root Extract, Centella Asiatica Leaf Extract

Behind this fit score

Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.