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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.
Users typically report the following improvements within 6–12 weeks of consistent use: ✔ Noticeable firming and lifting of facial contours ✔ Softening of deep-set wrinkles and expression lines ✔ Brighter, more even-toned complexion ✔ Improved skin barrier and moisture retention ✔ Greater resilience against environmental stressors Best results when used as part of the full Youth EssentiA system.
Minimum $50
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30 Days Returns
Works wonderfully. Use it daily. Makes a difference and easy too see the difference
I tried for two years to acclimate to retinol: prescription, over the counter, etc. My skin was too sensitive. This product offers a form of retinol in oil so it is much more easily tolerated. I am on level four now for a couple years and no problem. It is a unique product in the skincare world, in my opinion
A staple



