Disodium Phenyl Dibenzimidazole Tetrasulfonate. Neo Heliopan® AP by Symrise acts as an effective UVA II absorber. It is highly photostable, hygroscopic and compatible with ingredients and packaging. In sun care formulations it shows synergistic effects with oil-soluble UVB filters.
- In combination with the UVA I absorber Neo Heliopan® 357 very broad spectrum UVA protection products can be formulated.
- It forms water soluble salts with the addition of a base.
- It possesses an excellent safety profile including extremely low skin penetration.
- Neo Heliopan® AP provides UV protection and it is suitable for water-based transparent sunscreen products such as gels or clear sprays.
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Neo Heliopan® AP properties
Other properties
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| Solubility Properties | Element | Condition | Method |
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