Hyaluronic Acid Intensifier (H.A.)

SkinCeuticals's Hyaluronic Acid Intensifier (H.A.) is a lightweight, fast-absorbing serum that visibly plumps and rehydrates with a concentrated complex featuring H.A. Intensifier Multi-Glycan, 12% Proxylane, 1.3% hyaluronic acid, plus Lactobacillus/soybean ferment extract, licorice root extract, and purple rice extract. Fragrance-, dye-, and paraben-free, it layers comfortably to help skin look smoother, fresher, and more resilient.Clinically shown to boost hyaluronic acid production and increase skin HA levels by up to 30%, it delivers instant plumpness and 24-hour hydration to soften the look of fine lines and brighten the complexion. With consistent use, it helps refine texture in about 12 weeks while supporting firmer-looking, more lifted skin, and it is physician-tested and safe to use with dermal fillers and retinol.