The Isntree Hyper Retinol EX 1.0 Serum is a high-performance anti-aging treatment designed to visibly smooth wrinkles, refine skin texture, and restore youthful firmness. This powerful formula features a carefully balanced combination of 1% retinol, 0.3% retinyl palmitate, and 0.6% bakuchiol, three complementary ingredients that work together to boost cell turnover, improve elasticity, and soften the appearance of fine lines without overwhelming the skin. To further enhance its rejuvenating benefits, the serum includes five types of peptides, which help strengthen the skin’s structure and support firmness, as well as five ceramides to reinforce the moisture barrier and prevent dehydration.

To calm and protect the skin during the retinol adjustment period, the formula is enriched with TECA (Titrated Extract of Centella Asiatica), known for its soothing and anti-inflammatory properties. This ensures that the serum delivers results while maintaining skin comfort, even for those new to retinol. The lightweight, milky texture absorbs quickly and layers well with the rest of your nighttime routine, making it easy to incorporate into your regimen.

For best results, the serum should be introduced slowly: apply no more than three drops once every three to four days for the first two weeks, then gradually increase frequency as tolerated. Use only at night and always follow with sunscreen the next morning to protect newly renewed skin. With consistent use, this serum helps reveal a smoother, firmer, and more radiant complexion.