Closest dupe
Dupe Score 76
ChapStick
Total Hydration Vitamin Enriched Night Lip Serum -…
$3.88·Save 51%·Solid match
💧 SerumPremium pick
Sunday Riley
C.E.O. 15% Vitamin C Brightening Serum
$7.88
List price · Amazon USD
- Dupes mapped
- 1
- Top save
- 51%
- Best score
- Dupe Score 76
Closest dupe
ChapStick
Total Hydration Vitamin Enriched Night Lip Serum -…
$3.88
DupeScore 76 — save 51% vs Sunday Riley. Same serum category; compare formula and finish before you swap.
Ranked alternatives
All dupes for Sunday Riley C.E.O. 15% Vitamin C Brightening Serum
Every alternative is scored with our DupeScore — category overlap, savings, and match confidence. Order is computed, not sponsored.
How we rank dupes
- 1. Category matchSame product type — serum vs serum, not random cross-sells.
- 2. DupeScoreSimilarity, savings %, and editorial confidence combined into one 0–100 score.
- 3. Side-by-side proofEach pick links to a full compare page with prices, specs, and an honest verdict.