The most advanced serum in Environ’s Youth EssentiA range, formulated with the highest concentration of vitamins, peptides, and antioxidants to target deep lines, loss of firmness, and signs of environmental damage. Ideal for skin that has already acclimated to C-Quence Serum 4.
Intensive Serum 4 Plus delivers powerful doses of vitamins A, C, and E—plus five advanced peptides and Juvinity™—to visibly lift, smooth, and re-energize the skin. It’s designed to improve the appearance of deep wrinkles, uneven tone, and laxity in skin already adapted to high-strength vitamin A.
Users typically report the following improvements within 6–12 weeks of consistent use:
Best results when used as part of the full Youth EssentiA system.
My skin looks amazingly after short use
A staple
Works wonderfully. Use it daily. Makes a difference and easy too see the difference



