Vitamin C Solution

Brighten & even out your skin tone
Brighten & even out your skin tone
113 reviews
100-day money back-guarantee


Blotchy skin used to make me 10 years older

  • Dark spots
  • Dull skin
  • Blotchy skin
  • Uneven skin texture

“Very good product.

I deal with hyperpigmentation when I break out and this stuff keeps it under control more than any other product I’ve used which are quite a few.

It is liquid gold.

I use the retinoid serum afterwards, and the combination is just perfect for my skin”

– Amanda (Open Formula customer)

Reduce dark spots & pigmentation

Vitamin C Solution reduces the appearance of dark spots and hyperpigmentation. This powerful antioxidant tackles sun damage to brighten the skin.

Gives you pollution protection

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.


What They Say

"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

How does Open Formula compare?

Other brands
Clinical strength actives
Rated "highly effective" by customers
Minimal ingredients
Clean rated
100-day money back guarantee

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
“as one of the most powerful antioxidants in the skin, vitamin C has been shown to protect against [the appearance of] photoaging”
– Journal of Clinical and Aesthetic Dermatology
“has an antiaging effect by increasing collagen synthesis, stabilizing collagen fibers, and decreasing collagen degradation”
– Journal of Clinical and Aesthetic Dermatology
“decreases melanin formation, thereby reducing [the appearance of] pigmentation”
– Journal of Clinical and Aesthetic Dermatology

2 ingredients.

Only what you need.


Fully transparent

Nothing hidden in your fomula

The Formula
The antioxidant
L-ascorbic acid (Vitamin C) 15%
The base
Water 85%

Ingredients

Water, L-ascorbic acid (vitamin C).

  • Water free
  • Oil free
  • Silicone free
  • Nut free
  • Gluten free
  • Cruelty free
  • Vegan
  • PH 2.5-3.5

Easy to apply

  1. Apply product to the face and neck – with your fingers, or drop directly on the skin
  2. Gently massage it in. Let it absorb and continue with your skincare routine
  3. Use it after cleansing and before any creams

Thousands of Happy Customers

96%

Would recommend
to a friend

4.9 out of 5

What Customers say:

"My skin is so much smoother
and actually glows!"

I'm sold!

Latifa

I'm sold!

last year

I’m 68 years old and have not been kind to my skin over the years. I am blonde and fair and tried for years to tan not realizing what I was doing to my skin, but I really believe by using this product I constantly get compliments on how pretty my skin is with any wrinkles!!!!!!! I have tried some very expensive products - with well-known names , and none have compared to this serum. I have to admit, I don’t just buy 1 at a time, but several so I stay in stock. Yes, I am truly SOLD on this item.

Yes, I recommend this product

last year

Recommend

Hully

Recommend

last year

Love this serum! I had been wanting to switch up my skin care route and stumbled upon this product. After doing some research on the benefits of a vitamin c serum I thought I would give it a try. I didn’t really have any specific issues with my skin but was just looking to switch things up. After about a week of using this I noticed a difference. It completely brightened up my completion and helped minimize my pores. I’ve gotten a ton of compliments on my skin recently! Love this! Will continue to use and highly recommend!

Yes, I recommend this product

last year

Get 2!

Atma

Get 2!

last year

This is wonderful. I'm literally glowing all day with this. My skin was kinda pale and saggy. This serum revitalized my whole face. On my 3rd bottle now and have no intention of stopping any time soon.

Yes, I recommend this product

last year

For better skin

Jizel

For better skin

last year

I have very pale skin so any blemish really shows up on my skin so I bought this and started using it right away.. it’s been a month and a half and my skin has looked so much better. My pores actually closed up and my skin actually looks hydrated (I have very dry skin). I use it in the morning, before makeup application and after a shower so I’m half way done but I’m for sure buying another.

Yes, I recommend this product

last year

Happy with my purchase

Bridgette

Happy with my purchase

last year

I never do reviews. That being said, this product does exactly what it is supposed to do. My skin is already changing after a few weeks of usage. I had left over faded red spots on my face from a season of acne I had 5 years ago. No product has improved those marks until now. My marks aren’t completely gone yet, but they are continuing to fade and I’ve been using the product for about a month. I will keep using because I am convinced that this is the key secret to glowing skin.

Yes, I recommend this product

last year

Glowing!

Lynn

Glowing!

last year

If you're looking for a serum that isn't going to leave your skin feeling sticky - this is your product! This serum has changed my skin care routine for life! I love the way it feels on my skin every time I put it on - especially after exfoliating. It dries in about a minute and leaves my skin looking firm and glowy. I've been using it every day for about a month now and I have seen some major results in my skin tone. Everything just looks so much more even and bright.

Yes, I recommend this product

last year

The serum

Cary

The serum

last year

I'm almost 37 with oily acne prone skin due to PCOS. This vitamin c serum along with the vitamin c moisturizer have made my skin go from oily to normal. I used to wake up w extremely oily skin in the AM from the serums and moisturizer I would use at night. Now when I wake up my face isn't an oil slick. It's just nicely moisturized without all the grease. It has also greatly reduced the acne scarring on my jawline. Couldn't be happier w this serum.

Yes, I recommend this product

last year

Noticed a huge difference

Joyce

Noticed a huge difference

last year

I am almost 70 years old and have tried many many products that claim to make your skin smoother, less wrinkled or help reduce brown spots. I actually haven’t noticed much of a difference until I used this Vitamin C serum. I’ve only used it for a week twice a day but have noticed that my face is firmer and some of the brown spots are fading!!! My skin is very sensitive and I am leery about new products but so far so good. Also, a little goes a long way. Seems to be a good value.

Yes, I recommend this product

last year

No regrets

Giolona

No regrets

last year

So I bought this because it has such good reviews and I do not regret it! This product is simple and has ingredients that are good on my sensitive skin. I apply morning and night after I wash my face and use witch hazel and it has left my skin brighter and more even than ever before. Also it clears and bumps that may appear on my face leaving my skin feeling nice and smooth. I recommend for anyone who needs a product to add to their skin care regimen that keeps things simple and easy and actually works!

Yes, I recommend this product

last year

Does what it says

Lirika

Does what it says

last year

This was the first time to purchase a serum with vitamin c because I have really sensitive skin that breaks out typically when there is any kind of oil in product. I have used this several times now and no breakouts whatsoever. I personally don’t think it’s enough moisture on its own but that’s because my skin is in a weird dry stage right now. It does leave a sticky feeling after applying which I don’t like but my skin looks better after applying it, so I am happy with purchase.

Yes, I recommend this product

last year

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