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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Minimalist 10% Ethyl Ascorbic Acid Vitamin C Serum (30ml) Minimalist 10% Ethyl Ascorbic Acid Vitamin C Serum (30ml) #10 in Vitamin C Serums
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Price
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Rating
★★★★★
★★★★★
Category rank
#3
#10
Active Potency
L-Ascorbic Acid with E + Ferulic
10% Ethyl Ascorbic Acid (86% pure content)
Formula Stability
Good but prone to oxidation
EAA stable but clear dropper exposes formula
Gentleness & Tolerability
Mild stinging on sensitive skin
Centella for sensitive skin but potential stinging reports
Supporting Actives
C + E + Ferulic + Hyaluronic
Centella water (soothing, minimal synergy)
Value (Cost per oz)
$14.99 per oz on sale
$9.50 / fl oz (Prime exclusive, 27% off)
Brightening & Dark-Spot Fading
Visible fading in 4-6 weeks
90% reported faded dark spots, 88% improved radiance in 4 weeks
Verdict
Best-selling value vitamin C serum
Best-value stable vitamin C serum

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