Phosphatidylserine has a recommended daily allowance (RDA) of 100mg and a safe upper limit (UL) of 300mg per day. Exceeding the upper limit may cause adverse health effects. Use NutriAudit to check if your supplement stack keeps Phosphatidylserine within safe limits.
| Region | Organization | RDA | Upper Limit (UL) | Unit |
|---|---|---|---|---|
| 🇪🇺 Europe | EFSA | 100 | 300 | mg |
RDA = Recommended Daily Allowance (adequate intake for most adults). UL = Tolerable Upper Intake Level (maximum safe daily amount).
The safe upper limit (UL) for Phosphatidylserine is 300mg per day according to EFSA. Exceeding this amount regularly may increase the risk of adverse effects.
The RDA for Phosphatidylserine is 100mg per day for most adults. This amount is sufficient to meet the needs of 97-98% of healthy individuals.
Check if your supplement stack keeps Phosphatidylserine within safe limits.
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