2 peer reviewed references support this ingredient in The Essential Routine. This entry is not built yet. It will follow the same pattern as RF.01 B1 Benfotiamine: the specs above, why this form was chosen, then every reference in full with its citation, public access links, research summary, key findings, supporting excerpts and E4E formula connection.
REFUELStart of Day
Vitamin A
Retinyl Palmitate, for immune cell differentiation, mucosal barrier integrity and vision in low light.
- Code
- RF.11
- Formula
- REFUEL
- Dose
- 450 mcg per dose
- Daily Value
- 50% of the Daily Value