Skip to product information
1 of 1

Pure Encapsulations

L-Tryptophan 90caps

L-Tryptophan 90caps

Regular price $103.00 AUD
Regular price Sale price $103.00 AUD
Sale Sold out
Shipping calculated at checkout.
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Enhances serotonin synthesis to support emotional well-being and restful sleep*

The essential amino acid l-tryptophan is a serotonin precursor. Research indicates that l-tryptophan supplementation may support emotional well-being and restful sleep. In a double-blind, placebo-controlled study, l-tryptophan supported healthy emotional processing and promoted positive outlook in women.

In a separate study, it supported healthy mood and lessened occasional irritability during the menstrual cycle. l-Tryptophan also supports healthy sleep quality, onset and duration. Additional research suggests that tryptophan may promote relaxation and help control occasional cravings. Vitamin B6 provides enhanced support as important cofactors involved in the metabolism of l-tryptophan.*

• Supports emotional well-being and restful sleep*
• Promotes healthy sleep quality, onset and duration*
• Made with hypoallergenic, vegan ingredients

Shipping & Returns

Shipping in the United States is free with a purchase of $75.00 or more. Shipping costs for purchases under $75.00 in the United States and in all other countries are calculated at checkout based upon weight and location.

Returns are allowed for unopened products within 30 days for a full refund minus shipping costs.

View full details