NOW Supplements, L-Tryptophan 1,000 mg, Double Strength, Encourages Positive Mood*, Supports Relaxation*, 60 Tablets - NOW Sports - Nutrition and Wellness, 0169

• UPC   885259963791
• ENCOURAGES POSITIVE MOOD*: Critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.* Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery PROMOTES RESTFUL SLEEP*: Every lot of is tested to be free of peak E and microbial contamination. CLASSIFICATIONS/CERTIFICATIONS: Kosher, Vegan, Non-GMO GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation). Packaged in the USA by a family owned and operated company since 1968. Store in a cool, dry place after opening. During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.