- How does it compare with The Ordinary's vitamin C serums?
- This uses 12% pure L-ascorbic acid, while many The Ordinary options use derivatives or higher percentages in different bases. Pure vitamin C is potent but less stable, so this one needs steady use and cool, dark storage.
- Can I use it with retinol or acids?
- It already contains salicylic acid, so layering with strong exfoliants or retinol can irritate. Many users apply it in the morning and keep retinol for the evening.
- How long until I see results?
- Brightening often shows in two to four weeks. Firming and fine-line improvements typically take eight to twelve weeks of daily use.
- Is it suitable for sensitive skin?
- It's labeled for all skin types, but pure vitamin C and salicylic acid can sting. Patch test first and start every other day if your skin reacts easily.
- How should I store it?
- Keep it capped, away from direct sun and heat, to slow oxidation. If it turns deep orange or brown, the vitamin C has degraded.
- What's in the box?
- One 1.7 fl. oz. bottle of serum. No dropper or applicator beyond the bottle's own dispenser.
- Where is the L'Oréal Paris Revitalift 12% Pure Vitamin C Serum cheapest?
- At Mercari, for $14.70, 47% under what the other stores charge, as of our latest check.
- Where can I buy the L'Oréal Paris Revitalift 12% Pure Vitamin C Serum?
- 6 stores we checked sell it, including Walmart, Target, Walgreens, Ulta Beauty, Mercari.