Hydroxypropyl Tetrahydropyranotriol

INCI NAME: Hydroxypropyl Tetrahydropyrantriol

CAS No. 439685-79-7

Molecular Formula: C₈H₁₆O

Molecular weight: 192.21

EINECS number: 456-880-5

Appearance: White crystal or powder (S single configuration)

Composition: 100%

Effects: Anti-aging, increase skin elasticity, anti-wrinkle, repair and nourish

Product information:

Hydroxypropyl Tetrahydropyranotriol promotes the synthesis of glycosaminoglycans (GAGs), enhances dermal collagen production, and stimulates the generation of relevant growth factors as well as type IV and VII collagen. This improves the integrity of the dermal-epidermal junction, enhances skin elasticity, and significantly mitigates signs of skin aging without causing irritation. Hydroxypropyl Tetrahydropyranotriol is a safe and effective anti-aging ingredient. Research has demonstrated that S-Hydroxypropyl Tetrahydropyrantriol exhibits superior efficacy in promoting GAG and collagen synthesis compared to its R-configured counterpart.

Efficacy experiment:

Elastase can degrade elastin. Inhibiting elastase activity protects elastin and delays aging. A higher inhibition rate indicates stronger firming and anti-wrinkle effects. Tests with 0.1% Hydroxypropyl Tetrahydropyrantriol powder show inhibitory effects on elastase at this low concentration, confirming the product's efficacy in promoting skin firmness and reducing wrinkles.

Advantage：

✔ S configuration, high purity ≥99.9%

✔ Low-odor, borate free

✔ Green preparation process

Formulation suggestions:

1) Recommended dosage: 1-10%

2) S- Hydroxypropyl Tetrahydropyrantriol is water-soluble and compatible. When using large amounts, consider its effect on skin feel. Reduce the thickening agent dosage to lower formula viscosity.