The Shelf · Vitamin C Serums: Find Your Percentage
La Roche-Posay Pure 12% Vitamin C Serum
Pure L-ascorbic acid at twelve percent, which is the form with the most evidence behind it and the least stability. La Roche-Posay adds hyaluronic acid and peptides and sells it through pharmacies, so stock turns over. It contains fragrance. Buy it, use it, do not store it for a year.
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Why we like the Pure 12% Vitamin C Serum
- Pure L-ascorbic acid, the well-studied form
- Peptides and hyaluronic acid alongside
- Contains fragrance
- Texture
- Serum
- Key ingredients
- Hyaluronic acid · Glycerin · Peptides · Vitamin C
- Fragrance
- Contains fragrance
- Made in
- France
- Where to buy
- Amazon
- Price
- $37.99, approximate
- Listing checked
- 2026-08-10
Our verdict on the La Roche-Posay Pure 12% Vitamin C Serum
The real thing, with the real shelf life.
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Where the Pure 12% Vitamin C Serum sits on The Shelf
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Reviewed 2026-08-10. La Roche-Posay Pure 12% Vitamin C Serum appears in Vitamin C Serums: Find Your Percentage. Every product on The Shelf is listed in the product index.