• Login


Glow Booster Vitamin C Serum

Your age defying ally, Glow Booster is formulated with 20% vitamin C + ferulic acid + hyaluronic acid to brighten, hydrate and plump the skin restoring its youthful vitality. Rich in antioxidants, this formula improves signs of aging and photodamage to reduce the appearance of lines and wrinkles while firming and brightening complexion.

Aqua (Deionized Water), Ascorbic Acid (Vitamin C), Glycerin, Propylene Glycol, Triethanolamine, Polysorbate-20, Tocopherol (Vitamin E), Laureth-23, Ferulic Acid, Sodium Hyaluronate, dl-Panthenol, Niacinamide, Ethoxydiglycol, Sodium PCA, Sodium Metabisulfite, Phenoxyethanol.

For external use only. Avoid eye contact. Keep out of the reach of children.

Customer Reviews

Based on 43 reviews
Robin Griffin
Love the products

This is my 3 or 4 order with iknow. Oh, I believe my nighttime cream jar was not filled to the correct point. I use it nightly one pump. It’s been 12 days and it’s no longer pumping the same amount of cream. I noticed it’s almost empty.

Thank you so much for your continued support. Please contact our team at 443-319-5359 M-F from 9-5 pm EST in order to assist you with the issue of the container.

Have an amazing day!
The Iknowskincare team

Glowing healthy Skin

I am very big on customer service. They were excellent. I have very sensitive skin. This serum is great! I have been using it consistently for three weeks. I've have seen a difference. Make sure you read the directions. (I did not at first) Apply, let it set then moisturize. I used the sample of night time moisturizer and it's great. Yes, it's a thin liquid but apply accordingly. Great product!!!

Thank you so much for your detailed review. It’s so great to hear that you are seeing results. Please continue to share so that we can make IKNOW the #1 skincare brand.
Have an amazing day!
The Iknowskincare Team

Rachael Izquierdo
Ingredients please

I would like to buy several of your products but due to my sensitive skin I need to see a list of full ingredients in each product before I purchase. I did not see that on your website particularly for the Glow Booster. How can I get that information? Thank you

The ingredients are listed on the website. Tap the item and the full list of ingredients will populate. If you need further assistance please contact us at 443-319-5359 between 9-5 PM Monday-Friday

Have an amazing day!
The Iknowskincare team

Adrienne M

I haven’t been able to use it because it’s very watery and I’m not sure if it’s supposed to be like that or not.

Laura Reynaga
Return full refund

Not satisfied I will be returning all items