Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (Bemotrizinol) – A Broad-Spectrum UV Filter for Advanced Skincare

 

Bis-ethylhexyloxyphenol methoxyphenyl triazine, more commonly known as bemotrizinol, stands out as one of the most effective and photostable UVA and UVB filters available today. Not only is it widely used in premium sunscreen formulas across Europe and Asia, but it’s also recognized for offering exceptional protection at low concentrations.

 

 

Unlike some older filters, bemotrizinol doesn’t degrade under sunlight. Instead, it maintains long-lasting stability while preventing UV-induced skin damage. Because of this, it has become a go-to active ingredient for formulators who want reliable, high-performance protection in their sun care or anti-aging products.

 

What Is Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine?

 

This long-name chemical may sound complex, but it’s simply a next-generation UV filter. As a lipophilic, oil-soluble compound, it sits comfortably in oil phases of emulsions, making it ideal for creams, lotions, and sprays. It’s often abbreviated as BEMT, and in INCI labeling, you’ll see it listed by its full name: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine.

 

What sets BEMT apart is its dual-spectrum capability. It absorbs UVA rays (320–400 nm) and UVB rays (280–320 nm), helping to reduce sunburn, photoaging, and hyperpigmentation. Furthermore, it plays well with other UV filters, often boosting their effectiveness through photostabilization.

 

Tinosorb S Specifications

 

Name	Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Other Name	Bemotrizino(Tinosorb S)
CAS	187393-00-6
Purity	98%+
Molecular Formula	C38H49N3O5
Molecular Weight	627.813
Solubility	Soluble in oil and ethanol; insoluble in water
Storage	Store in cool, dry place, away from light
Shelf Life	24 months under proper storage

 

Highly Photostable

 

Unlike some filters, it doesn’t break down after sun exposure.

 

Compatible with Other Filters

 

Enhances the performance of Avobenzone and other actives.

 

Non-Irritating

 

Safe and gentle, even for sensitive skin types.

 

Oil-Soluble and Easy to Formulate

 

Perfect for oil-based systems and emulsions.

 

Low Usage, High Efficiency

 

Typically used at just 1–10%, yet delivers strong protection.

 

Moreover, because BEMT is virtually insoluble in water, it won’t easily rinse off, making it ideal for water-resistant sunscreen products.

 

How to Use BEMT in Formulations

 

Although BEMT can be added at levels up to 10%, most cosmetic products use between 1%~6%, depending on the desired SPF value. It blends seamlessly with other oil-phase actives. To optimize absorption and feel, many formulators pair it with emollients like caprylic/capric triglycerides or silicone oils.

 

Keep in mind, in the U.S., BEMT is not yet FDA-approved for sunscreens. However, it is widely accepted in the EU, Asia, and other markets for personal care.

 

Ideal Product Applications

 

You can find Bemotrizinol in:

 

Facial sunscreens

 

SPF moisturizers

 

Anti-aging day creams

 

Makeup bases with UV protection

 

Body lotions and sprays

 

Outdoor sport sunscreens

 

Its non-whitening nature makes it especially popular in products where aesthetics and elegance matter.

 

Why Choose CHEN LANG BIO TECH As Your Bemotrizinol Supplier?

 

At our facility, we go beyond just manufacturing. We ensure every batch of bis-ethylhexyloxyphenol methoxyphenyl triazine powder meets global quality expectations. Here’s what sets us apart:

 

GMP & ISO Certified

 

Our production lines follow strict GMP and ISO9001 standards to guarantee safety and consistency.

 

Global Fast Shipping

 

Orders are processed within 2–3 working days. We ship worldwide via trusted carriers like FedEx and DHL.

 

Custom Packaging & OEM Services

 

Whether you need bulk packaging or branded small packs, we’ve got it covered.

 

Reliable Documentation

 

COA, MSDS, TDS, and third-party lab reports are available upon request.

 

Responsive Customer Support

 

Our multilingual sales and technical teams are ready to assist—typically within 12–24 hours.

 

Because of our efficient production and robust inventory, we support both small R&D orders and large-scale commercial needs. So please do not hesitate to contact us email: extract@chenlangbio.com if you want to buy bis ethylhexyloxyphenol methoxyphenyl triazine tinosorb s powder.

 

Frequently Asked Questions (FAQ)

 

Q1: Is Bemotrizinol safe for daily skincare use?

 

Yes, it’s considered non-toxic, non-irritating, and photostable—ideal for everyday use.

 

Q2: Can I combine it with zinc oxide or titanium dioxide?

 

Absolutely. It helps boost the effectiveness and photostability of mineral filters.

 

Q3: Do you provide sample quantities?

 

Yes, we offer free 10g–20g samples for formulation trials. Just cover the shipping cost.

 

Q4: What’s the minimum order quantity (MOQ)?

 

Our MOQ is 25 Kg, which is great for testing and small-scale production.

 

Q5: Do you offer private labeling or OEM services?

 

Yes, we support both. Let us know your packaging and branding needs.

 

Request Your Free Sample or Custom Quote

 

Ready to take your SPF formula to the next level? Whether you’re reformulating or launching a new skincare line, bemotrizinol Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine is your trusted choice for reliable UV protection. Reach out today—we’re happy to assist!

 

Email: extract@chenlangbio.com

 

WhatsApp: +86-18291400426

 

Website: www.natuactive.com

 

Let’s help you build a safer, smarter, and more effective sunscreen product—together.