4-Butylresorcinol is a highly effective whitening and brightening agent, which not only has an important inhibitory effect on tyrosinase activity,
but also its whitening activity has a synergistic effect in the process.

Properties:

1. An effective whitening agent for skin pigmentation
4-butylresorcinol can effectively inhibit the activity of tyrosinase in the skin, block the formation of melanin, and accelerate the decomposition and excretion of melanin by
directly combining with tyrosinase, thus reducing skin pigmentation, dispelling spots and freckles, and does not have toxicity, stimulation, sensitization and other effects to melanocytes.
2. Effective against chloasma (exposed hyperpigmented skin in the sun)
3. Proven to have an anti-glycation effect
4. 4-butylresorcinol has a strong protective effect on DNA damage induced by H2O2.
5. It also has the effect of sterilization and anti-inflammatory.

Instruction of Formulation Application

1. Solubility：Soluble in oil, alcohol(glycerin, propylene glycol, etc), insoluble in water
2.pH：4-7
3.Dosage：0.1~2.0%
4.Working temperature：Below 85℃
5.Aqueous phase：Insoluble
6. Oil phase: Add to the oil phase directly, heat to dissolve;
Essential oil for skin care（It dissolves up to 2% of 4-butylresorcinol）;
Common lipids：Isononyl Isononanoate, Caprylic/Capric Triglyceride, Heterogeneous cetane, etc, or Jojoba seed oil, sunflower oil, almond oil and other plant oils are all relatively easy
to soluble.
7. Thickening system：Ion-resistant
8. Application suggestion：Under heated condition, the 4-butylresorcinol is pre-dissolved in the solvents(such as glycerin, oils, etc), then add the solution to the emulsified system
and stirred evenly;
9. Cautions：
① 4-butylresorcinol tends to be chelated with iron and copper, so it is recommended to add disodium EDTA as chelating agent;
② 4-butylresorcinol is incompatible with carmine and acid red;
10. Storage recommendation：Store it in a cool and dry place. Shelf life is two years.
11. Remark:
4-butylresorcinol is a kind of phenolic component, which may change color due to exposure to air and sunlight, so this ingredient or its finished products are suggested to
avoid transparent packaging materials and pay attention to away from the light

Zley® Brightening 4-Butylresorcinol: Your Path to Flawless Skin

Discover the transformative power of Zley® Brightening 4-Butylresorcinol Powder, a cosmetic marvel designed to tackle the toughest skin pigmentation challenges. With its potent whitening capabilities, it stands as a beacon of innovation in skin care.

Unrivaled Whitening Efficacy

Experience the pinnacle of skin brightening with Zley®. Our 4-Butylresorcinol Powder not only inhibits tyrosinase activity but also synergizes to reduce melanin formation, lighten pigmentation, and erase unsightly spots without harming your skin’s delicate balance.

Key Benefits & Features

• Powerful Pigmentation Correction: Targets and diminishes skin pigmentation, spots, and freckles, promoting a uniformly bright complexion.
• Advanced Anti-Glycation Properties: Fights against skin aging by protecting against glycation, ensuring your skin remains youthful and vibrant.
• Protective DNA Repair: Shields skin from DNA damage induced by oxidative stress, enhancing skin resilience.
• Sterilization & Anti-Inflammatory: Offers added benefits of sterilization and reducing inflammation, maintaining skin health and comfort.

Formulation Flexibility

Zley® 4-Butylresorcinol Powder is versatile and easy to incorporate into your skincare formulations, offering solubility in oils and most organic solvents for seamless integration.