Preserve-Free BHL™
Cosmetics
Code: 7795
Highly effective preservative, but gentle, does not irritate the skin. No dangerous substances No carcinogens It also has the characteristics of a humectant, helping to retain moisture in the skin. and is not classified as a preservative. According to FDA regulations.
Preserve-Free BHL™ (equivalent to Spectrastat BHL) (Preservative-Free) Highly effective preservative, but gentle, does not irritate the skin. No dangerous substances No carcinogens It also has the characteristics of a humectant, helping to retain moisture in the skin. and is not classified as a preservative. According to FDA regulations.
Usage rate recommendations Preserve-Free BHL™
For general cosmetic formulas to prevent damage, use 1-2% (passed challenge test USP/JP).
Preserve-Free BHL™ is not classified as a preservative. Under FDA regulations, the formula used acts as a preservative in the formula, so it can claim to be preservative-free. (Free from preservatives)
Usage: for any kind of product
Mixing method: Can withstand heat up to 80 degrees for no more than 5 minutes and can be used in cosmetic formulas with a pH in the range of 4-9. Please study the instructions for use above. It should be mixed in the last step of the formula when it has a gel texture. or cream
Usage rate: 1.0-3.0% (recommended 1-2%, please see usage rate recommendations above)
Product characteristics: Clear, colorless or light yellow liquid. Has a unique smell
Solubility:
- Can dissolve in propylene glycol, butylene glycol, ethoxydiglycol and alcohol.
- Can be dispersed in oil (Can be used in oil-based formulas such as lipstick, lip balm by blending it with oil.)
- Can dissolve in water But it must be blended for about 5 minutes before it can dissolve until clear. When cycling for a longer time, things will gradually become clearer.
Storage: Can be stored at room temperature. But close the bottle cap tightly. Then completely protected from sunlight or heat. The product has a minimum shelf life of 2 years.
INCI Name : Caprylhydroxamic Acid, 1,2-Hexanediol, Butylene Glycol
*Before producing ready-made cosmetics for sale, the formula developer or manufacturer A challenge test must be done to know the effectiveness and suitability of the preservative for the cosmetic formula. Always before production and distribution*
- Room (25-40C)
- 24 Months from manufacturing or testing date. (Current Lot will expire: 10/2027)
- 0.10% - 3.00%
- 2.00%
- Add at last step. Avoid temperature above 40C.
- Avoid heat above 40C
- 4.00 - 9.00
- Soluble in Water, Soluble in glycols, Soluble in Ethoxydiglycol, Soluble in Ethanol, Dispersible in oil
- Cream, Lotion, Clear Gel, Toner, Mask, Scrub, Shampoo, Conditioner, Cleanser, Hair Styling, Lip, Eye Shadow, Brush-on, Foundation, Primer, Concealer, Deodorant, Oral Care, Mascara, Eye Liner, Depilatory, Sun Screen
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| Test Name | Specification |
|---|---|
| Appearance | COLORLESS TO YELLOW LIQUID |
| Specific Gravity (25C/25C) | 0.98-0.99 |
| 1,3-Butylene Glycol | 63.0-67.0% |
| 1,2-Hexanediol | 28.0-32.0% |
| CHA | 4.7-5.3% |
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