amino acid
Arginine is a amino acid backed by documented evidence (evidence tier 4 of 4). We track 2 studies for it, 2 reporting a positive effect.
Nutrients · 2021 · meta analysis
A systematic review and meta-analysis of amino acids in wound healing found that arginine supplementation enhanced wound collagen deposition (hydroxyproline) and immune/healing parameters in human trials, supporting a beneficial role of arginine in skin and tissue repair.
Journal of Cosmetics, Dermatological Sciences and Applications · 2024 · observational · n=196
Of 23 stratum corneum NMF components measured in 196 women, six amino acids including arginine (with alanine, asparagine, glutamine, glycine and histidine) correlated with significantly higher facial skin hydration; their combined level peaked at ages 25-29 then declined with age, correlating with texture, pores, wrinkles and dullness.
In 1,249 products — most often serums (469), moisturizers (335), masks (141), from $2.51 to $1786.24. Set up a profile to rank these for your skin. Click any product to learn more.
Pixi
Glow Tonic Serum Exfoliating Radiance Serum
Serum
$24.0029.9ml · $0.80/ml
Ideal for
Not recommended for
Pixi
Glow Tonic Serum Exfoliating Radiance Serum
Serum
$24.0029.9ml · $0.80/ml
Ideal for
Not recommended for
Glow Tonic Serum Exfoliating Radiance Serum is a retinoid treatment by Pixi. Key ingredients include Glycerin, Glycolic Acid, Polysorbate 20.
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Set up your skin profileKlairs
Supple Preparation Unscented Toner
Toner
$22.00179.8ml · $0.12/ml
Ideal for
Klairs
Supple Preparation Unscented Toner
Toner
$22.00179.8ml · $0.12/ml
Ideal for
Supple Preparation Unscented Toner is a calming serum by Klairs. Key ingredients include Water, Butylene Glycol, Betaine.
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Caudalie
Caudalie Vinoperfect Brightening Glycolic Refillable Night Cream 50ml
Moisturizer
$41.9150ml · $0.84/ml
Ideal for
Not recommended for
Caudalie
Caudalie Vinoperfect Brightening Glycolic Refillable Night Cream 50ml
Moisturizer
$41.9150ml · $0.84/ml
Ideal for
Not recommended for
Caudalie Vinoperfect Brightening Glycolic Refillable Night Cream 50ml is a exfoliant by Caudalie. Key ingredients include Squalane, Glycerin, 1,2-Hexanediol.
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Angela Caglia Skincare
Angela Caglia Cell Forté Serum 30ml
Serum
$325.0030ml · $10.83/ml
Ideal for
Angela Caglia Skincare
Angela Caglia Cell Forté Serum 30ml
Serum
$325.0030ml · $10.83/ml
Ideal for
Angela Caglia Cell Forté Serum 30ml is a brightening serum by Angela Caglia Skincare. Key ingredients include Water, Propanediol, Alanine.
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Set up your skin profilecocokind
Ceramide Barrier Nourishing Daily Serum - 1.0 oz
Serum
$21.9929.6ml · $0.74/ml
Ideal for
Not recommended for
cocokind
Ceramide Barrier Nourishing Daily Serum - 1.0 oz
Serum
$21.9929.6ml · $0.74/ml
Ideal for
Not recommended for
Ceramide Barrier Nourishing Daily Serum - 1.0 oz is a skincare product by cocokind. Key ingredients include Propanediol, Sodium Citrate, Xanthan Gum.
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Kérastase
Kérastase Resistance Therepiste Serum 30ml
Serum
$66.0430ml · $2.20/ml
Ideal for
Not recommended for
Kérastase
Kérastase Resistance Therepiste Serum 30ml
Serum
$66.0430ml · $2.20/ml
Ideal for
Not recommended for
Kérastase Resistance Therepiste Serum 30ml is a hydrating serum by Kérastase. Key ingredients include Cyclopentasiloxane, Dimethiconol, Dimethicone.
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Augustinus Bader
Augustinus Bader The Vitamin C Serum 30ml
Serum – for Dryness, Dark spots & hyperpigmentation
$380.0030ml · $12.67/ml
Ideal for
Augustinus Bader
Augustinus Bader The Vitamin C Serum 30ml
Serum – for Dryness, Dark spots & hyperpigmentation
$380.0030ml · $12.67/ml
Ideal for
Augustinus Bader The Vitamin C Serum 30ml is a peptide serum by Augustinus Bader. Key ingredients include Propanediol, Pentylene Glycol, Niacinamide.
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Caudalie
Caudalie Vinoperfect Brightening Glycolic Peel Mask 75ml
Exfoliant
$36.8375ml · $0.49/ml
Ideal for
Not recommended for
Caudalie
Caudalie Vinoperfect Brightening Glycolic Peel Mask 75ml
Exfoliant
$36.8375ml · $0.49/ml
Ideal for
Not recommended for
Caudalie Vinoperfect Brightening Glycolic Peel Mask 75ml is a exfoliant by Caudalie. Key ingredients include Glycolic Acid, Panthenol, Dimethicone.
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Caudalie
Caudalie Vinopure Natural Salicylic Acid Pore Minimising Toner 200ml
Toner – for Acne & breakouts, Blackheads
$27.94200ml · $0.14/ml
Ideal for
Not recommended for
Caudalie
Caudalie Vinopure Natural Salicylic Acid Pore Minimising Toner 200ml
Toner – for Acne & breakouts, Blackheads
$27.94200ml · $0.14/ml
Ideal for
Not recommended for
Caudalie Vinopure Natural Salicylic Acid Pore Minimising Toner 200ml is a exfoliant by Caudalie. Key ingredients include Alcohol Denat, Arginine, Salicylic Acid.
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CeraVe
CeraVe Hydrating Cream-to-Foam Cleanser with Amino Acids for Normal to Dry Skin 236ml
Cleanser
$18.42236ml · $0.08/ml
Ideal for
Not recommended for
CeraVe
CeraVe Hydrating Cream-to-Foam Cleanser with Amino Acids for Normal to Dry Skin 236ml
Cleanser
$18.42236ml · $0.08/ml
Ideal for
Not recommended for
CeraVe Hydrating Cream-to-Foam Cleanser with Amino Acids for Normal to Dry Skin 236ml is a water cleanser by CeraVe. Key ingredients include Glycerin, PEG-100 Stearate, Ceramides.
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Set up your skin profileEducational information, not medical advice. Study findings summarise the cited research and may not reflect every formulation.