The information here describes the ingredient in general. Its possible sources may vary and do not necessarily show the origin or form used in a particular YUMA product. For product-specific information, check the relevant product page.
Birch bark contains a substance called betulin, which gives it its characteristic white color and has been traditionally used for its antiseptic and anti-inflammatory properties.
In Scandinavian traditions, birch branches were used in saunas to create an invigorating aroma and improve blood circulation.
Birch bark is extremely resistant to decay due to its natural oils, making it a valuable material for canoe construction among Indigenous peoples of North America.
The IFRA Standards form an industry self-regulatory system. They may prohibit or restrict the use of particular fragrance ingredients, or set specifications, according to end use. The status below reflects the IFRA data recorded for this ingredient. It is not a product certification and does not replace applicable law or assessment of the finished product.
IFRA categories group end uses by the type and level of exposure. A restriction or maximum concentration applies only to the stated category and does not automatically apply to another use. Check the related IFRA document for the applicable Standard version and its full conditions.
| Category | Max concentration |
|---|---|
| 1. Lip products and children's toys | 0% |
| 2. Deodorants and antiperspirants | 0% |
| 3. Face cosmetics and masks | 0% |
| 4. Perfumes and fragranced products | 0% |
| 5A. Body lotions and powders | 0% |
| 5B. Face moisturizers and toners | 0% |
| 5C. Hand creams and sanitizers | 0% |
| 5D. Baby care products | 0% |
| 6. Oral care products | 0% |
| 7A. Rinse-off hair treatments | 0% |
| 7B. Leave-on hair products | 0% |
| 8. Intimate care products | 0% |
| 9. Rinse-off body products | 0% |
| 10A. Home care (non-aerosol) | 0% |
| 10B. Household aerosols and sprays | 0% |
| 11A. Products with minimal skin contact (no UV exposure) | 0% |
| 11B. Products with minimal skin contact (UV exposure) | 0% |
| 12. Products with no direct skin contact | 0% |