Sunday Riley
C.E.O. Brightening Serum
Sunday Riley C.E.O. Brightening Serum — THD-ascorbate vitamin C serum with a comparable radiance payoff
Best For
✓ A budget alternative to Drunk Elephant C-Firma Fresh Day Serum
Where to Buy
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Similar products
Alternatives to C.E.O. Brightening Serum
Drunk Elephant
C-Firma Fresh Day Serum
4.2 (16k)Higher-end pick that Sunday Riley C.E.O. Brightening Serum is a dupe of
The Ordinary
Lactic Acid 5% + HA
4.8 (15k)More affordable serum with a similar profile
Timeless Skin Care
20% Vitamin C + E Ferulic Acid Serum
4.8 (14k)More affordable serum with a similar profile
Good Molecules
Gentle Retinol Cream
4.8 (9k)More affordable serum with a similar profile
Good Molecules
Niacinamide Serum
4.8 (8k)More affordable serum with a similar profile
The Ordinary
Niacinamide 10% + Zinc 1%
4.7 (192k)More affordable serum with a similar profile
Side-by-Side Comparison
Frequently asked questions
What is a good dupe for Sunday Riley C.E.O. Brightening Serum?
Drunk Elephant C-Firma Fresh Day Serum is our top-ranked alternative (72% match) — Higher-end pick that Sunday Riley C.E.O. Brightening Serum is a dupe of
Is there a cheaper alternative to Sunday Riley C.E.O. Brightening Serum?
Yes — Good Molecules Niacinamide Serum offers a similar result for $6 versus $50.
Where can I buy Sunday Riley C.E.O. Brightening Serum?
It's available at Ulta Beauty — see the "Where to Buy" links above for current prices.