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We even named it the best hyaluronic acid serum of 2024.
My dermatologist convinced me that less is more when it comes to skin care. You really only need a few good products to achieve healthy, glowy skin: a gentle cleanser, moisturizer, retinol, and—for an extra boost of hydration—hyaluronic acid. After many trials and errors I’ve finally nailed down the first three, but I’m still on the search for the perfect hyaluronic acid serum that can make even my dry skin glow. Fortunately, the one InStyle named the very best is on sale during Amazon Prime Day, so I’m finally grabbing it.
Isdinceutics Hyaluronic Concentrate Serum
Orig. $109 $76 at Amazon
Isdinceutics’s Hyaluronic Concentrate Serum is a hyaluronic acid water gel formula that’s designed to deeply nourish, boosting water absorption and locking in hydration for skin that’s plumped and smooth. This concentrate features not one, but two types of hyaluronic acid—a heavy and a lightweight one—which is what sets it apart from similar products.
The latter “penetrates the dermis, providing far more enduring benefits, whereas the heavier version sits closer to the surface, giving [me] an instantaneous glow,” said an InStyle beauty editor about the serum. They then added that serum gave their once-bumpy skin a “pillow-soft” texture—it’s that ability to plump and smooth that made this a favorite among shoppers with aging skin, one of whom deemed it “youth in a bottle.”
One over-70 shopper on the brand’s site said that the serum made their skin smoother, plumper, and healthier-looking. “Since using this product, people are saying I look younger and refreshed,” said someone else, while another person noted that their fine lines have softened. And per an Amazon customer, this serum “effortlessly hydrates the skin, leaving it plump and radiant…[with] a youthful glow.”
Isdinceutics’s Hyaluronic Concentrate Serum is the hyaluronic acid both mature shoppers and InStyle beauty editors love, and during Amazon Prime Day, it’s just $76. Grab it today and shop more on-sale anti-aging skincare, below.
RoC Retinol Correxion Max Hydration Daily Face Moisturizer
Orig. $35 $23 at Amazon
Advanced Clinicals Retinol Body Lotion
Orig. $25 $14 at Amazon
Lancôme Rénergie Eye Cream
Orig. $85 $60 at Amazon
La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum
Orig. $54 $38 at Amazon
CosRx Snail Mucin Repairing Essence
Orig. $25 $10 at Amazon