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THE OPEN FORMULA BLOG

What Is the Best Vitamin C Serum?

There are 4 key things to look for when choosing a Vitamin C serum. Find out here.

Here’s what makes glycolic acid such an amazing skincare ingredient to help with dark spots and pigmentation issues.

Do you know how to use your Vitamin C serum? Here are our best tips for when to apply your...

Still wondering how long it takes for glycolic acid to work on your skin? Here’s your guide to soon you...

No more wasting money and time on useless products. Cheers to your new and glowing skin with a high-quality Vitamin...