Skintific 10% Pure Vitamin C Brightening Serum Dupes & Cheaper Alternatives
From 3 Reddit threads · Updated October 10, 2026
10% vitamin C serum for brightening and tretinoin-era antioxidant support; can sting. The catch: can sting on compromised or retinized skin. Here's what Redditors reach for instead.
The short answer
Best Overall AlternativeClose CE Ferulic dupe · $25.16 · 30 ml
#1
Best Overall Alternative
- Key actives: Vitamin C 20%, L-Ascorbic Acid 20%
- Size: 30 ml
- Price per ml: $0.84/ml (original $0.69/ml)
The why
One minus
Can sting or burn on sensitive skin
Good forDry Skin
The original, at a glance
- Why people love it
- 10% ascorbic acid brightener
- Price
- $13.90 · 20.1 ml · $0.69/ml
#2
Same Active: Vitamin C
The why
An ascorbic-acid essence with vitamin E, dipotassium glycyrrhizinate, and a stabilizing tube for morning spot-fading. It suits people chasing post-acne marks and overall brightening. Oily texture and fragrance can annoy reactive or acne-prone skin.
One minus
Oily feel can linger and pill under other layers
Good forDry Skin
Other alternatives worth a look
Tranexamic acid + niacinamide for dark spots · 109 mentions
Combination SkinOily Skin
Stable vitamin C that doesn’t sting easily · 42 mentions
Cruelty-FreeGluten-Free
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