Neo Heliopan Hydro is a highly effective water-soluble UVB absorber with a UV absorbance (E 1%/1cm) of min. 920 at around 302nm which forms water soluble salts with the addition of a base.
- Neo Heliopan Hydro is practically odorless, has an excellent stability and is compatible with other ingredients and packaging
- It has an excellent photostability and safety profile
- A large SPF increase could be reached by combining Hydro with oil soluble UV filters in sunscreen products. Only a minimum of concentration of these combinations is necessary to achieve the desired SPF
- Suitable for water-based transparent sunscreen products such as gels or clear sprays
- Water-resistant sunscreens can be formulated
- Approved world-wide. Concentration maximum varies according to local legislation
- Neo Heliopan Hydro is a safe and effective UVB absorber. Safety and efficacy studies are available on request