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
Caution
May aggravate: Melasma (Fragrance); Seborrheic Dermatitis (Cetearyl Alcohol); Perioral Dermatitis (Fragrance)
Caudalie
Caudalie Vinoperfect Brightening Glycolic Refillable Night Cream 50ml
Moisturizer
$41.9150ml · $0.84/ml
Ideal for
Not recommended for
Caution
May aggravate: Melasma (Fragrance); Seborrheic Dermatitis (Cetearyl Alcohol); Perioral Dermatitis (Fragrance)
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
Caution
May aggravate: Seborrheic Dermatitis (Cetyl Alcohol)
cocokind
Ceramide Barrier Nourishing Daily Serum - 1.0 oz
Serum
$21.9929.6ml · $0.74/ml
Ideal for
Caution
May aggravate: Seborrheic Dermatitis (Cetyl Alcohol)
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
Caution
May aggravate: Seborrheic Dermatitis (Cetearyl Alcohol); Rosacea (Linalool)
Kérastase
Kérastase Resistance Therepiste Serum 30ml
Serum
$66.0430ml · $2.20/ml
Ideal for
Caution
May aggravate: Seborrheic Dermatitis (Cetearyl Alcohol); Rosacea (Linalool)
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
Caution
May aggravate: Melasma (Fragrance); Perioral Dermatitis (Fragrance)
Caudalie
Caudalie Vinoperfect Brightening Glycolic Peel Mask 75ml
Exfoliant
$36.8375ml · $0.49/ml
Ideal for
Not recommended for
Caution
May aggravate: Melasma (Fragrance); Perioral Dermatitis (Fragrance)
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
Caution
May aggravate: Seborrheic Dermatitis (Glyceryl Stearate and Polysorbate 60); Atopic Dermatitis / Eczema (Salicylic Acid)
CeraVe
CeraVe Hydrating Cream-to-Foam Cleanser with Amino Acids for Normal to Dry Skin 236ml
Cleanser
$18.42236ml · $0.08/ml
Ideal for
Caution
May aggravate: Seborrheic Dermatitis (Glyceryl Stearate and Polysorbate 60); Atopic Dermatitis / Eczema (Salicylic Acid)
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.
Complete your skin profile to see how well this product matches your skin
Set up your skin profileEducational information, not medical advice. Study findings summarise the cited research and may not reflect every formulation.