La Roche-Posay is a well-known French skincare brand that specializes in dermatologist-tested products, particularly those designed for sensitive skin. They offer a range of serums tailored to address various skin concerns. Please note that there may have been new product releases or changes after September 2021, so it's always a good idea to check the official La Roche-Posay website or consult with a dermatologist for the latest information.

Here are some of the serums that were part of La Roche-Posay's lineup up until September 2021:

  1. La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum: This serum is formulated with hyaluronic acid, vitamin B5, and madecassoside. It's designed to hydrate and plump the skin, helping to reduce the appearance of fine lines and wrinkles.

  2. La Roche-Posay Mela-D Pigment Control Glycolic Acid Serum: This serum is focused on addressing hyperpigmentation and uneven skin tone. It contains glycolic acid and LHA to exfoliate the skin's surface and reduce dark spots.

  3. La Roche-Posay Redermic R Retinol Serum: This serum features a combination of pure retinol and retinol booster complex. Retinol is known for its anti-aging properties and can help improve the appearance of fine lines, wrinkles, and uneven skin texture.

  4. La Roche-Posay Anthelios Melt-in Milk Sunscreen SPF 60: While not a serum in the traditional sense, this is a high-protection sunscreen. It's formulated with advanced UVA/UVB filters for effective sun protection, especially for sensitive skin.

  5. La Roche-Posay Effaclar Pore-Refining Anti-Aging Face Serum: This serum is designed to target both aging concerns and enlarged pores. It contains lipo-hydroxy acid (LHA) and glycolic acid to exfoliate and refine the skin's texture.

  6. La Roche-Posay Toleriane Ultra Dermallergo Serum: This serum is formulated to soothe and hydrate hypersensitive and allergy-prone skin. It's designed to provide immediate and long-lasting relief from skin discomfort.

Remember, when using any skincare products, especially those with active ingredients like retinol or acids, it's essential to follow the recommended usage guidelines and, if needed, consult a dermatologist to determine what products are best suited for your specific skin type and concerns. Additionally, always perform a patch test before introducing a new product to your skincare routine.