Can You Take 5-HTP and N-Acetyl L-Tyrosine Together?

Dose or timing may matter

The short answer

N-Acetyl L-Tyrosine increases dopamine synthesis, while 5-HTP increases serotonin synthesis. These neurotransmitters have partially opposing effects, and the balance between them may be disrupted when supplementing both.

How to arrange timing

If combining N-Acetyl L-Tyrosine and 5-HTP, take tyrosine in the morning and 5-HTP in the evening to align with natural neurochemistry cycles.

Reference

Reference noted for this combination: Examine.com – L-Tyrosine. https://examine.com/supplements/l-tyrosine/

Important context

Whether supplements suit you together also depends on dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.