I. Product Characteristics

1. High Purity: The purity of Daxi Nong Cosmetic Zinc Oxide can reach over 99%, even 99.9%, ensuring the product is free of impurities and reducing potential skin irritation.
2. Nano-scale Particle Size:
   • Non-nano Zinc Oxide: Particle size of 200-300nm, suitable for products with low transparency requirements, such as foundation and loose powder.
   • Nano Zinc Oxide: Particle size of 30-50nm, balancing transparency and protection by adjusting particle size, reducing the "white cast" effect, and improving user experience.
3. Optimized Dispersion: Through silane coupling agents and silicone oil, surface energy is reduced, enhancing dispersion in oil-based or water-based matrices to prevent sedimentation and clumping.
4. Safety:
   • Approved by the U.S. Food and Drug Administration (FDA) as the broadest UVA and UVB reflector for sun protection.
   • Recognized as an effective sunscreen ingredient in countries and regions such as Canada, Australia, the European Union, and Japan.
   • As a physical sunscreen ingredient, it remains on the skin surface, is not absorbed, and is not metabolized by the body, ensuring high safety.

II. Core Advantages

1. Full-spectrum Sun Protection:
   • Provides excellent shielding against both UVA (340-400nm) and UVB (280-320nm), with superior protection compared to traditional titanium dioxide.
   • Nano Zinc Oxide (DXN-HQ20S) has a purity of 99% and a particle size of 30-50nm, approved by the FDA to offer the broadest ultraviolet protection.
2. Anti-inflammatory and Soothing:
   • Reduces skin inflammation symptoms such as redness and itching, making it suitable for sensitive and acne-prone skin.
3. Moisturizing and Barrier Enhancement:
   • Absorbs moisture from the air and retains it on the skin surface to keep the skin hydrated.
   • Strengthens the skin's natural barrier function, protecting against pollutants, dust, and other external harmful substances.
4. Versatility:
   • In addition to sun protection, it can also be used as a bulking agent, colorant, and antibacterial agent.
   • Widely applied in fields such as rubber, plastics, ceramics, lubricants, and paints. 18806121251

III. Application Scenarios

1. Sun Protection Products: Sunscreen, sun spray, primer, etc., providing efficient and safe ultraviolet protection.
2. Base Makeup Products: Foundation, BB cream, CC cream, etc., offering coverage, sun protection, and moisturizing functions.
3. Skincare Products: Creams, lotions, serums, etc., enhancing the skin barrier and alleviating inflammation.
4. Special Care: Baby creams, diaper rash creams, etc., gently protecting delicate skin.