





Vitamin C Solution reduces the appearance of dark spots and hyperpigmentation. This powerful antioxidant tackles sun damage to brighten the skin.
15% L-ascorbic acid – the most potent form of Vitamin C - fights oxidants (aka 'free radicals') created by pollution and environmental damage. Gives you a healthy glow.

Real people real results

"Worth every penny! This brightens, slowly fades dark mark's, smooths skin, and feels great!"
- Angelicque

"I am pretty amazed at how well this works for such a good price. It makes me rethink all the expensive serums."
- Jenna

"After 3 weeks of using every night my skin is noticeably smoother and it just looks brighter and younger"
- Lora
Why Open Formula Is Better
![]() |
Other brands |
|
Clinical strength | ||
Rated "highly effective" | ||
Minimal ingredients | ||
Clean formula | ||
100-day money back guarantee |
50,000+ customers trust Open Formula

How vitamin C Solution works
- Vitamin C is an antioxidant that counteracts molecules damaged by UV radiation or pollution (aka “oxidants or free radicals”)
- It prevent those molecules from causing skin damage and signs of aging
Why People Love Open Formula


100% Clean Formula
Safe for you and the environment

Minimal Ingredients
And fully transparent
Easy to apply
- Apply product to the face and neck – with your fingers, or drop directly on the skin
- Gently massage it in. Let it absorb and continue with your skincare routine
- Use it after cleansing and before any creams