Best Ecamsule Mexoryl SX & XL The Most Advanced UV Filters for Cosmetic Sunscreens Factory, Exporter

Product Name  Mexoryl SX & XL
CAS No  92761-26-7 (SX), 155633-54-8 (XL)
INCI Name  Mexoryl SX & XL
Specification  ≥98% purity
Molecular Weight  562.70 g/mol (SX), 765.16 g/mol (XL)
Chemical Formula  C₂₈H₃₄O₈S₂ (SX), C₃₆H₄₄N₂O₄Si₃ (XL)
Appearance  White to off-white powder (SX) / Clear viscous liquid (XL)
Solubility  Water-soluble (SX) / Oil-soluble (XL)

Product Description

Product Description

Mexoryl SX: Its chemical name is terephthalylidene dicamphor sulfonic acid, and its INCI name is Ecamsule. It is an organic sunscreen agent that can absorb UVA ultraviolet rays.

Mexoryl XL: Its chemical name is homosalate, and its INCI name is Methylbenzylidene Camphor. It is an organic sunscreen agent composed of carbon, silicon, oxygen, and hydrogen atoms, which can absorb UVA and UVB ultraviolet rays.

Mexoryl SX & XL represent the gold standard in next-generation UV filtration technology. As patented broad-spectrum filters, this powerful duo delivers unmatched UVA/UVB protection with exceptional photostability, making them ideal for high-performance sunscreens and anti-aging skincare.

  • Complete UV Defense – SX (water-soluble) + XL (oil-soluble) provide full-spectrum coverage
  • Superior Stability – Maintains efficacy longer than conventional UV filters
  • Elegant Formulations – Zero white cast, perfect for facial sunscreens & makeup
Mexoryl SX & XL UV Protection

Benefits

☀️

Unmatched Photostability

Maintains efficacy under prolonged sun exposure.

🛡️

Dual-Action Protection

SX (water-soluble) + XL (oil-soluble) for comprehensive coverage.

🌿

High Safety Profile

Non-irritating, suitable for sensitive skin formulations.

Synergistic Performance

Enhances SPF when combined with other UV filters.

Usage & Dosage

Mexoryl SX: There is no specific fixed dosage. Usually, it is adjusted according to the formula design and the desired protection level of the product.

Mexoryl XL: The maximum allowable concentration varies by region. In the European Union, it is 10%. In actual product formulations, the dosage is usually adjusted according to the specific formula and the required SPF value.

Laboratory Testing

Applications

Commonly used in sunscreens, sun lotions, and sun sprays.

Skincare Products

Skincare Products

Daily skin-care products like moisturizers and hand creams provide UVA and UVB protection during daily routines.

Sunscreen Products

Sunscreen Products

Widely used in sunscreens and sprays to prevent sunburn, skin aging, and reduce skin cancer risks.

Multifunctional Cosmetics

Multifunctional Cosmetics

Added to BB creams, CC creams, and makeup primers to adjust skin tone while offering sunscreen protection.

📦 Storage: Closed container, dry place, room temp
🐰 Animal Testing: Not animal tested
🌱 Vegan: No animal-derived components
🧬 GMO: No data available

Frequently Asked Questions

What is the difference between Mexoryl SX and Mexoryl XL?
Mexoryl SX is a water-soluble filter that primarily targets UVA rays, while Mexoryl XL is an oil-soluble filter that provides broad-spectrum protection against both UVA and UVB rays.
Are Mexoryl SX and XL photostable?
Yes, both filters are known for their superior photostability, meaning they do not break down quickly when exposed to sunlight, providing longer-lasting protection.
Can these filters be used in daily makeup products?
Absolutely. Due to their elegant formulation and lack of a white cast, they are frequently used in BB creams, CC creams, and makeup primers.
Is Mexoryl SX suitable for sensitive skin?
Yes, Mexoryl filters have a high safety profile and are generally non-irritating, making them suitable for sensitive skin formulations.
What is the recommended storage for these ingredients?
They should be stored in a closed container in a dry place at room temperature to maintain their stability and efficacy.
Are these ingredients vegan-friendly?
Yes, the product does not contain any animal-derived components and has not been tested on animals.

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