Source Naturals Source Naturals, L-Tryptophan, 500 mg, 60 Capsules — 60caps

From £16.57 across 1 UK retailer.

Serving size: 3 capsules

Prices across UK retailers

Retailer	Price	Availability	Link
iHerb	£16.57	In stock	View

Ingredients

• L-Tryptophan — 1.500g

Allergens

• contains: eggs
• contains: gluten
• contains: soya