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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Generic 20% Vitamin C Serum 3-Pack with Retinol & Hyaluronic Acid Generic 20% Vitamin C Serum 3-Pack with Retinol & Hyaluronic Acid #34 in Vitamin C Serums
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Price
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Rating
★★★★★
★★★★★
Category rank
#3
#34
Active Potency
L-Ascorbic Acid with E + Ferulic
20% (form unclear)
Formula Stability
Good but prone to oxidation
Average (no airless/opaque detail)
Gentleness & Tolerability
Mild stinging on sensitive skin
Moderate (retinol may irritate)
Supporting Actives
C + E + Ferulic + Hyaluronic
Good (C + retinol + HA)
Value (Cost per oz)
$14.99 per oz on sale
$6.13/oz
Brightening & Dark-Spot Fading
Visible fading in 4-6 weeks
Moderate (limited reviews)
Verdict
Best-selling value vitamin C serum
Best-value multi-active vitamin C serum

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