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Purely Potent Active C Serum 20% THD Ascorbate

pure and potent vitamin C serum that is packed with a powerful antioxidant complex THD ascorbate (vit C) and mixed tocopherols (soy-free, full spectrum vit E) along with stable moisturizers Squalane oil that all work together to stimulate collagen production, lighten yellow-brown pigment spots, and brighten the skin while fighting UV, environmental & PUFA damage (lipofuscin). 

 

What Is It:

A highly stable, oil soluble, gentle C esther in squalane oil that is able to penetrate deep into the dermis with a skin cell viability increase up to 30% when compared with l-ascorbic acid.

How to Use:

Dispense 3-5 drops onto your fingertips. Smooth over cleansed face and neck. Can be used morning and/or evening. Follow with moisturizer.

Natural Ingredients:

Squalane, 20% Tetrahexyldecyl Ascorbate (non-oxidizing Vitamin C), Mixed Tocopherols (vitamin E)

Customer Reviews

Based on 159 reviews
96%
(153)
3%
(5)
1%
(1)
0%
(0)
0%
(0)
S
Suzanne
Love!

This is THE BEST vitamin C serum I’ve ever used. It never becomes discolored and is very high quality. I love Kossma beauty!

S
Shelby Nichols
Working well!

I bought the vitamin c serum to help with redness on my face and it’s definitely helping. It also feels so good on my skin - silky but doesn’t leave it greasy.

L
Laura Robbins
C serum

Loving the serum so far. My skin feels smoother and I love all the.Kossma products so far😊

A
Amanda
Nothing like this in the world!

I just love this serum so much! There is nothing like this in the world! Only 3 ingredients, no fragrance or essential oils, no toxic anything and IT WORKS! Believe the hype! My skin has never been healthier on Kossma.

j
jennifer brown
Not working for me

Been using this product for about a week or so. Don’t think my skin likes it. Looks like it is breaking out 😩😩

Customer Reviews

Based on 159 reviews
96%
(153)
3%
(5)
1%
(1)
0%
(0)
0%
(0)
S
Suzanne
Love!

This is THE BEST vitamin C serum I’ve ever used. It never becomes discolored and is very high quality. I love Kossma beauty!

S
Shelby Nichols
Working well!

I bought the vitamin c serum to help with redness on my face and it’s definitely helping. It also feels so good on my skin - silky but doesn’t leave it greasy.

L
Laura Robbins
C serum

Loving the serum so far. My skin feels smoother and I love all the.Kossma products so far😊

A
Amanda
Nothing like this in the world!

I just love this serum so much! There is nothing like this in the world! Only 3 ingredients, no fragrance or essential oils, no toxic anything and IT WORKS! Believe the hype! My skin has never been healthier on Kossma.

j
jennifer brown
Not working for me

Been using this product for about a week or so. Don’t think my skin likes it. Looks like it is breaking out 😩😩

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