Capsules · 180 capsules · 90 servings · $1.38/serving
Supplement Facts — Serving size: 2 capsules.
Vitamin B6 (as pyridoxal 5'-phosphate, activated B6): 6.7 mg (394% DV).
TryptoPure® L-tryptophan: 1,000 mg.
Other ingredients: vegetarian capsule (cellulose, water).
Take 2 capsules 1–3 times daily between meals.
Not to be taken by pregnant or lactating women. If you have any health condition or take medication, particularly psychiatric medication, consult your health professional before use. Do not use concurrently with antidepressants. Keep out of reach of children. Store in a cool, dry place.
Source: Pure Encapsulations manufacturer label · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Pure Encapsulations L-Tryptophan delivers the free-form amino acid L-tryptophan, a direct precursor to serotonin and melatonin synthesis, in a clean, hypoallergenic capsule format. It supports relaxed mood, healthy sleep patterns, and neurotransmitter balance for adults seeking foundational amino acid support.
Why It's Worth Considering: Pure Encapsulations is a practitioner-trusted brand known for rigorous third-party testing and minimal excipients, this formulation avoids common allergens, fillers, and artificial additives that can interfere with sensitive individuals.
Take 2 capsules 1–3 times daily between meals.
Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements, some probiotics and oils require refrigeration.
Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.
Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.
Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.
Track your specific health goals, energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.
Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Pure Encapsulations - L-Tryptophan. This data will be available soon.
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
