Spf

Benzophenone-9

Water-soluble UV absorber from the benzophenone group, used for stabilizing formulations and protecting light-sensitive components. Benzophenone-9 often has a technological role rather than that of a primary SPF filter.

water-soluble UV absorberbenzophenonephotostabilizerformula protection

✓ Safe

Comedogenic Rating

0/5

Irritation Potential

0/5

What is it?

It is a UV absorber that is better compatible with aqueous systems than many oil-soluble benzophenone derivatives. It can be added to reduce the degradation of color, scent, or actives under light.

Found in aqueous formulas, gels, hair care, decorative cosmetics, scented products, and systems where photostability is important.

Key Benefits

✦

Suitable for aqueous systems

Water solubility makes it convenient for gels, toners, or lightweight formulations.

◈

Protects the product from UV

Helps reduce photodegradation of components during storage.

✧

Supports stability of color and fragrance

Useful in products that may change shade or scent under light.

Suitable for

aqueous formulasgelshair caredecorative cosmetics

Main Actions

✓ UV absorber✓ water-soluble stabilizer✓ photostability✓ formula protection

UV absorber is not always SPF

Benzophenone-9 can protect the product itself, but SPF protection for the skin is determined by the declared sunscreen system and testing of the finished formula.

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