Skin appearance
49 supplements analyzed and ranked by clinical evidence.
Supplement Evidence
Skin clearer, less acne
Wrinkles/pigment improved, irritation lower
Wrinkles/hydration +1.0
Firmness/density +15%
Volume/folds -7.6d
Wrinkles/hydration +40%
Scar closure 32β47%
Elasticity/collagen +17%
Eczema β, barrierβ
Hydration/textureβ, rednessβ
Skin-darkening β
Pigmentation β
Brightens, fades pigment
-26.8% roughness
Boosts collagen, firmness
Dryness/hydration β
Wrinkles/brightness β
Redness, scaling β
Hydration, elasticity β
Psoriasis improvement
GI/flushing side effects
Pigment/texture better
Wrinkles/scars improved
Whitening/lightening, spots down
Barrier/hydration, elasticity up
Pigment/redness improved
Hydration/elasticity +10-25%
Wrinkles/texture better
Redness/irritation β
Lesions/ulcers β
Acne/infection less, +64%
Wrinkles/density improved
Acne lesions β
Mite/lesion clearance β
Skin penetration β
Pigment/carotenoidβ
UV rednessβ
Wrinkles/melasmaβ
Healed ulcers +78%
Lighter skin +13%
Hydration/elasticity +brightness
Sunburn resistance +34.7
Lightening/smoothness +reduced pigmentation
Barrier/moisture +1
Pigment/texture/wrinkles +
Smoother skin texture
Less acne, oil
Smoother skin roughness
Less dryness +89%
Better barrier/appearance
Wrinkles β10.6%
Moisture up
Wrinkles/density +16.1%
Psoriasis/aging severity
Hydration/sebumβ, MMP-1β
Lightening, comparable
Hydration+elasticity +26%
Wrinkles β14%
Skin carotenoids β
Sunnier, less red skin
Collagen synth. +PINP
Skin roughness -16%
Wrinkles improved 58%
Faster healing, less inflammation
Wrinkles β25β34%
Wrinkles, elasticity +moisture
Barrier + collagen genes
Faster healing, fewer relapses
Lesion scores down
Ulcer healing +23pp
Lesions, +56% responders
Discomfort, +21% healed
Anti-aging mood, antioxidant
Blood pressure and memory
Hydration +1.6, TEWL -0.7
Redness, moisture increase
Smoother texture, +1 mmΒ³
Less acne, better tolerance
Melanosis/keratosis improved; hair As -47.1%
Lesions and burning improved
Hydration +6.4%
Wrinkle depth -13.6%
Less pain, better healing
-1.6 REEDA
Less bruising
Reduced swelling
Less viable fleas
-68% viability
Reduced lesion/pain
Less cellulite, thinner waist
+NR circumference, +thicker epidermis
Hydration/elasticity +28%
Smoother, denser skin
Smoothness/texture +1.0
Acne/inflammation β
Faster burn healing
Better healing scores
Less slough, fewer changes
Healing unchanged
Wrinkles -3.74
Moisture, elasticity up
Acne fewer lesions
Bacteria down, acne cleared
Hydration β, TEWL β ~10%
Acne lesions β
Melasma β, brightness β
Less redness, β13.83
Softer skin, hydration
Firmness up
Shear-wave +
Distension unchanged
Redness -20% to -27%
Vehicle -11% to -15%