Our betulin is obtained as a pure, natural water/ethanol extract from birch bark (Betula platyphylla). No other solvents such as methanol or acetone are used; due to the gentle extraction process, the natural spectrum of ingredients is largely preserved. The result is a highly pure extract with 98%+ betulin.
The only other ingredient we use as natural, fibre-rich filler is premium acacia fibre grown without pesticides, instead of the typical, synthetic filler, microcrystalline cellulose, which is mixed with nano-particles. Our acacia fibre comes from climate-neutral, sustainable resource-conserving and fair cultivation.
For the capsule shells we use custom-made HPMC capsules that, unlike most other HPMC capsules that can be found on the market, are 100% free from controversial additives such as carrageenans and PEG. We use environmentally friendly amber glass jars for the packaging of this product.