Spec-by-spec
Head to head
Contenders from Vitamin C Serums, every metric lined up. The winning value in each row is outlined.
Price
Check price on Amazon →
Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#1
#17
Active Potency
Sodium Ascorbyl Phosphate (stable, gentler derivative)
Sodium ascorbyl phosphate (stable derivative, % undisclosed)
Formula Stability
Stable SAP form; glass bottle with dropper (fair oxidation resistance)
Airless pump packaging; stable derivative resists oxidation
Gentleness & Tolerability
Well-tolerated; suits sensitive skin; minimal irritation reports
Hypoallergenic, no common irritants; ideal for sensitive skin
Supporting Actives
Vitamin E + HA + aloe + jojoba (no ferulic acid)
Ceramides + glycerin; no ferulic or vitamin E
Value (Cost per oz)
~$10/oz Prime pricing; excellent drugstore value
$14.98/oz; mid-range for sensitive-skin premium serums
Brightening & Dark-Spot Fading
Visible brightening in 2–4 weeks
Noticeable brightening reported; derivative slower than L-ascorbic acid
Verdict
Best-value vitamin C serum for sensitive skin
Best vitamin C serum for sensitive skin
Affiliate link — we may earn a commission