Are there any important safety precautions or contraindications I should be aware of before using birch tar?

As a potent natural raw material, cosmetic birch tar requires careful handling and adherence to safety guidelines to ensure a positive experience. It is strictly intended for external cosmetic purposes only and must never be consumed internally.

Before wider use, it is crucial to perform a patch test. Apply a small, diluted amount of the product to an inconspicuous area, such as the inner forearm, and wait 24 hours to observe for any signs of irritation, redness, or discomfort. This helps to identify any individual sensitivities.

Additionally, avoid applying birch tar to sensitive areas like the eyes and mucous membranes. Do not use it on broken, inflamed, or otherwise compromised skin, as this could lead to increased irritation.

For certain individuals and situations, the use of birch tar is not recommended without prior consultation with a qualified specialist. This includes during pregnancy and breastfeeding, for young children, or if you are currently undergoing photosensitising treatments. If any irritation appears after use, discontinue the product immediately.