In skin care, kojic acid is known to brighten skin by inhibiting the formation of tyrosinase, an enzyme that is essential for melanin production, as board-certified dermatologist Evan Rieder, MD, shared on The Inside Story of Kojic Acid mini-episode of Allure’s The Science of Beauty podcast. But kojic acid doesn’t block pre-existing melanin: “Kojic acid … Read more
Key ingredients: peptides (tetrapeptide-21, palmitoyl tripeptide-1 acetate), ceramides, growth factors,, argan oil | Fragrance-free: yes Best for Dark Spots: Kinship Brightwave 10% Vitamin-C + Peptide Brightening Serum Kinship Brightwave 10% Vitamin C + Peptide Brightening Serum Why it’s worth it: The Kinship Brightwave 10% Vitamin C + Peptide Serum earned a 2023 Best of Beauty … Read more
.jpg "Hypochlorous Acid for Skin: Uses, Benefits, and Side Effects")
In the science world, hypochlorous acid is replicated by combining salt, water, and vinegar through electrolysis. The result is a formula that replicates your skin’s natural ability to fight bacteria and heal. When that formula is concentrated correctly and added to your favorite skin and hair-care products, you can give your face and scalp a … Read more
This free-radical-fighting power isn’t just important for helping to keep signs of premature aging at bay. In neutralizing these free radicals, vitamin C may also help protect skin from precancerous changes caused by UV exposure, Joshua Zeichner, MD, a board-certified dermatologist based in New York City, previously told Allure. How else does vitamin C benefit … Read more
Also known as tretinoin, retinoic acid is the most bioavailable retinoid. In other words, “Retinoic acid doesn’t need to go through any conversions, so it is readily available and faster-acting” than other retinoids, according to Sheila Farhang, MD, board-certified dermatologist and founder of Avant Dermatology & Aesthetics. And because of that, Dr. Chang says, it’s … Read more
Editor Tip: The slightly tacky texture makes it great to layer beneath foundation. Key Ingredients: Hyaluronic acid, ectoin, peptides | Who It’s For: Anyone looking for a serious firming and plumping effect Frequently Asked Questions What does hyaluronic acid serum do? Known as a humectant, hyaluronic acid is “great at holding water and giving skin … Read more
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