The Kossma Promise
The Kossma Promise +

How We Stay Transparent

We Never

best tallow skincare- Kossma
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.

We Do

best tallow skincare- Kossma
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

Vitamin B Complex


Presenting our one-of-a-kind vitamin B supplement, meticulously crafted to replicate the exact ratios of B vitamins naturally occurring in 3 ounces of beef liver. Unlike other vitamin B supplements on the market, which often feature peculiar ratios – like disproportionately high levels of B6 – our formula closely mirrors the way B vitamins are found in whole, unprocessed foods. This means you can trust our product to provide you with a balanced and harmonious blend of B vitamins, just as nature intended, without the need for unusual or excessive concentrations of any single B vitamin.

Comprising all eight essential B vitamins within a liquid formulation, this product offers versatile dosing options tailored to both your personal requirements and those of your family.

1 oz bottle 


Vitamin B3 (as niacinamide) – 82.5% (13.2mg per 1ml), Vitamin B5 (as pantothenic acid)
144% (7.2mg per 1ml), Vitamin B2 (as riboflavin) – 215% (2.8mg per 1ml), Vitamin B6 (as pyridoxine HCI)
70.5% (1.2mg per 1ml), Vitamin B9 (as L-5-Methyltetrahydrofolate) – 1.45% (432mcg per 1ml), Vitamin B1 (as
thiamine HCI)
– 215.4% (0.2mg per 1ml), Vitamin B7 (as biotin) – 320% (96mcg per 1ml), Vitamin B12 (as
methylcobalamin) –
2.76% (67mcg per 1ml)
Other Ingredients: Vegetable Glycerin, Purified Water


Take one dropperful daily by mouth.

Customer Reviews

Based on 14 reviews
Hope Williams

Love that both me and my toddler can take this. Great quality too!

Giving this a shot...and it feels promising

I have recently discovered that lack of vitamin B may be a significant factor in my health, and I was delighted to see a solution from Kossma that contained the whole spectrum of B. I love the taste, I find myself craving my daily dose, and I am hooked on the belief that it is helping. Currently stocking up so I can continue administration- I believe I am already seeing benefits and with time will prove to be a significant component to my healing. Cheers to you Kossma for another great success!

Great product!

Started using this product and felt the positive effects after a week. Will be a repeat customer for sure! Thank you!

B Complex - I'm Sold!

My daughter highly recommended and the B Complex not only helped with the issue we were trying to solve (nerve issue/feet), but there have been other benefits related to inflammation affecting esophagus and eating. Ordered another 4 bottles!

Great for Pill Fatigue

For those who have too many supplements/pill fatigue, this is a great alternative. After taking for a couple of weeks I have noticed more energy and overall better mood. The flavor is very strong and spicy at first, but leaves a more pleasant after taste. It is expensive but also high quality- you get what you pay for and I will continue to vote with my dollars on this one.