Retinol Serum
For all signs of aging
100-day money back guarantee
With only four clean ingredients, this retinol serum targets all signs of aging.
From wrinkles and lines, to dark spots, skin sagging and dull skin tone. Retinol is a Vitamin-A deriravive and is the #1 most researched cosmetic anti-aging ingredients.
At 0.5% concentration, Open Formula Retinol Serum delivers visible results fast. Start two nights a week and build up. Use it after you cleanse and exfoliate, and follow with a moisturizer.
Why Open Formula Is Better
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Other brands |
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| Clinical strength | ||
| Rated "highly effective" | ||
| Minimal ingredients | ||
| Clean formula | ||
| 100-day money back guarantee |
50,000+ customers trust Open Formula
How retinol works
- Retinol supports skin cell turnover to help newer, better looking skin replace older and damaged skin on your face
- Retinol also support collagen production, a protein that makes up 75% of your skin and gives it the smooth, firm and bouncy look and texture
Why People Love Open Formula
Made & Shipped From USA
100-day money-back guarantee
Not tested on animals
No animal products used
100% Clean Formula
Safe for you and the environment
Minimal Ingredients
And fully transparent
The Formula
The retinol
Retinol complex
Retinol, Polysorbate 20, Tocopherol 1%
Retinol, Polysorbate 20, Tocopherol 1%
The base
Safflower oil
99%