Name
Ascorbyl Dipalmitate
Description
An ester of vitamin C (ascorbic acid) with palmitic acid. (A fatty acid found in palm oil).
Benefits
May have some antioxidant benefits on skin.
Considerations
Less active than ascorbic acid, but more stable. However, not 100% stable so it may break down in a formula.
Research Sources
https://www.cir-safety.org/sites/default/files/ethasb122016tent.pdf
Summary
Generally safe.