The Trend Verdict
Spec-by-spec

Head to head

Contenders from Vitamin C Serums, every metric lined up. The winning value in each row is outlined.

TruSkin Vitamin C Serum 1 fl oz TruSkin Vitamin C Serum 1 fl oz #3 in Vitamin C Serums
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Vichy LiftActiv Vitamin C Serum 15% – 0.67 oz Vichy LiftActiv Vitamin C Serum 15% – 0.67 oz #15 in Vitamin C Serums
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Price
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Rating
★★★★★
★★★★★
Category rank
#3
#15
Active Potency
L-Ascorbic Acid with E + Ferulic
15% L-ascorbic acid
Formula Stability
Good but prone to oxidation
Opaque + improved applicator
Gentleness & Tolerability
Mild stinging on sensitive skin
Allergy-tested; may sting sensitive skin
Supporting Actives
C + E + Ferulic + Hyaluronic
Vitamin E + Hyaluronic Acid
Value (Cost per oz)
$14.99 per oz on sale
$39.16 / fl oz
Brightening & Dark-Spot Fading
Visible fading in 4-6 weeks
Visible in 10 days (clinical)
Verdict
Best-selling value vitamin C serum
Premium derm-backed brightening serum with proven results

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