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Splurge
$182
C E Ferulic
SkinCeuticals
Twin
$26
20% Vit C + E Ferulic
Timeless
$156 back!
98 · Verified match

Source: GlowTwin curated vault · Updated 2026-11-12

For your skin

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In United States 🇺🇸

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Why they match

Vitamin C

Brightens and helps protect from daily damage

Vitamin E

Teams up with vitamin C and softens skin

Ferulic acid

Keeps C and E stable so they last longer

Same feel on skin

Shared base ingredients: 5 of 5

The top 5 make up ~80% of the bottle.

WaterEthoxydiglycolAscorbic AcidGlycerinPropylene Glycol

Same results

Hero actives work in small amounts (0.5%–2%), so seeing them lower down on both labels is completely normal.

Ferulic acid0.5%#11 on splurge label#9 on twin label
Tocopherol (Vit E)1%#8 on splurge label#7 on twin label

Ingredient safety

Splurge · C E Ferulic
Fragrance-freeNot sensitive-testedPore-clogging: low
Twin · 20% Vit C + E Ferulic
Fragrance-freeNot sensitive-testedPore-clogging: low
Is it right for my skin?

GlowTwin compares ingredient lists for information only. It is not medical advice and does not diagnose or treat any skin condition. Twins are not endorsed by the brands shown. Prices and formulas can change; always read the product label, patch test, and ask a dermatologist about skin concerns.