How We Stay Transparent
Use harmful essential oils
Kossma does not use any harmful irritants or ingredients containing seed oils, synthetic, or filler oils in any of our products. We believe in saturated skincare that mimics the skin's natural biome, sustaining the body's natural state.
Compromise our values
Kossma is revolutionizing skincare. We are boldly stepping out of Unsaturated synthetic skincare that is sweeping the beauty industry, but Saturated skincare that mimics our skin's NATURAL biome, restoring our natural glow, with healthy animal fats and whole plant extracts.
Use products from factory farms
Kossma does not engage in harmful mono crop agriculture. We are dedicated to regenerative practices that restore nature, as it was intended. Regenerative skincare is Sustainable skincare, using farming techniques that actually create carbon negatives, rather than fictitious net zero claims, popular today.
Proudly Use Tallow
Our products incorporate naturally occurring ingredients such as tallow, botanicals, and herbal extracts. We do not use lab grown or synthetic raw materials and we only work with organic animal products, ensuring the highest quality
Work With Nature
Kossma works with nature, using traditional distilling methods, rendering processes, and techniques known to ensure the integrity of the raw materials. Our apothecary and lab partners are dedicated to upholding these traditional extraction methods, while maintaining modern standards.
Believe that our skin can heal itself
Kossma empowers our customers to discover their skin's natural state and return their biome to it's most healthy condition. Modern day skincare consumption tells us that we need to stay in a constant state of stripping the skin and replenishing wiht unnatural materials. At Kossma, we believe in reducing use and returning to a simpler healthier skincare method
Purely Potent Vitamin C Serum
Kossma's Vitamin C Serum is a blend of pure, potent antioxidants, featuring THD Ascorbate (Vitamin C) and full-spectrum Vitamin E, combined with the nourishing properties of jojoba oil. This formula is crafted to boost collagen production, diminish yellow-brown pigment spots, and brighten the skin while providing protection against UV, environmental, and PUFA damage (Lipofuscin).
Our serum is uniquely formulated with a stable, non-oxidizing, and non-irritating form of Vitamin C, guaranteeing potency and stability. This sets it apart from the commonly used ascorbic acid, which is prone to oxidation and can irritate and sensitize the skin.
The oil-soluble formulation enables deep dermal penetration, boosting skin cell viability by up to 30% compared to L-Ascorbic Acid. This feature makes it an ideal choice for anyone seeking to enhance their skin's health and appearance with a gentle, natural, yet highly effective solution.
jojoba oil2, tetrahexyldecyl ascorbate1 (non-oxidizing vitamin c), mixed tocopherols (vitamin e)
EcoCert1 Organic2 Wildcrafted3
We only use herbs that are Natural and Organic Cosmetic Certified by ECOCERT Greenlife according to the ECOCERT Standard, ensuring the highest quality, natural and organic ingredients in our products.
Best for used on dull skin, to improve laxity, hyperpigmentation, and melasma.
Pregnancy & kid-safe | 1oz
2 X DAILY | MORNING & NIGHT
Step 2: Dispense onto fingertips and smooth over clean face and neck. Follow with the rest of your skincare routine.
Kossma's Purely Potent Vitamin C Serum offers a breakthrough in skincare. Traditional ascorbic acid, often found in vitamin C serums, can irritate the skin and is prone to oxidation, losing its efficacy. In contrast, Kossma's serum uses a gentler, more stable form of Vitamin C, ensuring maximum benefits without the common drawbacks. This formula stands out for its minimal, clean, and natural ingredients, embodying purity in every drop. It's designed to rejuvenate the skin, providing antioxidant protection, enhancing brightness, and promoting a more even skin tone, all while being kind to even the most sensitive skin types.
As an added benefit, Kossma's Vitamin C serum is designed not to cause sun sensitivity and does not exfoliate. This makes it exceptionally compatible with various skincare actives, seamlessly integrating into your skincare regimen.
The silkiest C serum ever! As a esthetician I love that it is tetrahexyldecyl ascorbate! Some C serums can irritate acne, but I have never had that problem with this one.
It has been a short time since I've had the vitamin c serum, about 2 weeks, however I can totally see some brightening changes in my face. I have a fairly good complexion as it is because I take care of my insides and have been using organic face products for about 1-2 years, however during the winter months I tend to get dull skin and it is dry. I decided to start with the vitamin c serum to brighten things up and will be using more of Kossma products for hydration soon! Thank you!
I’ve been using Potent C for about 10 weeks now, and I notice a brightening of my skin. I use every other day, I found every day to be a little drying especially now that it’s winter, this bottle will last me a long time I think. I am sensitive to some products but this one works great for me.
Just what my skin needed.
All the products I’ve purchased from this line have been amazing. My skin hasn’t looked this healthy in years. Love that even though the product contain oils my skin doesn’t feel oily just looks healthy and glowing. Highly recommend!