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 Super Serum with Retinol & Niacinamide, 1 oz TruSkin Vitamin C Super Serum with Retinol & Niacinamide, 1 oz #2 in Vitamin C Serums
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TruSkin Vitamin C Super Serum with Retinol, 2 oz TruSkin Vitamin C Super Serum with Retinol, 2 oz #4 in Vitamin C Serums
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Price
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Rating
★★★★★
★★★★★
Category rank
#2
#4
Active Potency
Ascorbic acid, concentration not disclosed
L-ascorbic acid, concentration not disclosed
Formula Stability
Dropper bottle; moderate oxidation resistance with botanical oils
Dropper bottle, moderate oxidation risk
Gentleness & Tolerability
Well-tolerated for most; retinol + C may irritate sensitive skin
Generally well-tolerated; retinol may sting sensitive skin
Supporting Actives
Multi-active with retinol, niacinamide, HA, squalane—synergistic but complex
Retinol, niacinamide, HA, squalane (not traditional C+E+ferulic)
Value (Cost per oz)
$16.99 per fl oz—excellent drugstore value
$11.25–$17.10 (excellent value)
Brightening & Dark-Spot Fading
Strong community reports of visible brightening and tone evening
Visible brightening per high-volume reviews
Verdict
Best-selling affordable multi-active vitamin C serum
Best-value multi-active vitamin C serum

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