Science
Mechanism of Action
It photostabilizes Avobenzone via triplet-triplet energy transfer and acts as an excellent solvent for other oil-soluble UV filters, boosting their efficacy. Beyond UV protection, it strengthens the skin's barrier, reduces TEWL, and promotes cell regeneration.
Research
Clinical Evidence
Medium confidence5%
Key findings
- 01 Clinical data indicates that at 2-5% concentration, it dramatically improves the performance and photostability of Avobenzone, leading to enhanced SPF in suncare formulations.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
DIETHYLHEXYL 2,6-NAPHTHALATE is stable across a wide range of cosmetic formulations and pH levels when stored under recommended conditions.
Synergies
- Butyl Methoxydibenzoylmethane (Avobenzone)
- Oil-soluble UV-filters
Conflicts
- strong acids
- bases
- oxidizing agents
- extreme heat
- ignition sources
Safety
Safety Profile
Generally safe for cosmetic use, it is listed as 'Teen SAFE' and 'Baby SAFE' by SkinSAFE, indicating broad applicability for sensitive individuals. While rare, a patch test is recommended before widespread use; it is distinct from DEHP.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient is valuable for enhancing SPF through UV filter photostabilization and boosting overall skin health via barrier support and hydration, with a favorable safety profile.
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