{"product_id":"now-foods-l-tryptophan-500-mg-vegetarian-capsules-120-count-supports-positive-mood-healthy-sleep","title":"NOW Foods L-Tryptophan 500 mg Vegetarian Capsules, 120 Count — Supports Positive Mood \u0026 Healthy Sleep","description":"\u003cp\u003e\u003cstrong\u003eNOW Foods L‑Tryptophan 500 mg veg capsules provide a concentrated source of the essential amino acid L‑tryptophan to support normal serotonin and melatonin production, helping maintain positive mood and healthy sleep patterns when used as directed.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis supplement supplies 500 mg of L‑tryptophan per vegetarian capsule in a 120‑count bottle, offering a convenient way to add this diet‑required amino acid to daily routines. L‑tryptophan cannot be produced by the body and must come from food or supplements; NOW Foods tests each lot to ensure purity and absence of Peak E and microbial contamination. Capsules are suitable for vegetarians and are packaged in the USA by a long‑standing family company.\u003c\/p\u003e\n\n\u003ch3\u003eHow can L‑tryptophan fit into my evening routine?\u003c\/h3\u003e\n\u003cp\u003eL‑tryptophan is a dietary precursor to melatonin, a molecule associated with normal sleep‑wake rhythms. Taking L‑tryptophan on an empty stomach, with the last dose at bedtime, may support the body's natural sleep processes. Avoid large meals or competing amino acids immediately before dosing to help absorption.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuggested use: 1–2 capsules, 2–3 times daily; final dose at bedtime.\u003c\/li\u003e\n  \u003cli\u003eBest taken on an empty stomach for optimal uptake.\u003c\/li\u003e\n  \u003cli\u003e500 mg per capsule for controlled titration of dose.\u003c\/li\u003e\n  \u003cli\u003e120 veg capsules provide a multi‑week supply depending on dosing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about safety and purity testing?\u003c\/h3\u003e\n\u003cp\u003eNOW Foods subjects every lot of L‑tryptophan to testing to confirm it is free of Peak E and microbial contamination, reducing the risk of known contaminants. The product’s manufacturing and quality control follow established industry practices. As with any supplement, consult a healthcare professional if you are pregnant, nursing, taking medications, or managing health conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEach lot tested for Peak E absence and microbial contaminants.\u003c\/li\u003e\n  \u003cli\u003eManufactured and packaged in the USA by a family‑owned company since 1968.\u003c\/li\u003e\n  \u003cli\u003eVegetarian capsules suitable for non‑animal capsule preferences.\u003c\/li\u003e\n  \u003cli\u003eFollow label directions or seek physician guidance for personalized dosing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose L‑tryptophan over other amino acid supplements?\u003c\/h3\u003e\n\u003cp\u003eL‑tryptophan is an essential amino acid that the body cannot synthesize, making dietary intake or supplementation necessary. It specifically supports pathways that lead to serotonin and melatonin, distinct from other amino acids whose roles focus on muscle building or neurotransmitters other than serotonin. If your diet may be low in tryptophan‑rich foods, a measured supplement can fill that gap.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEssential amino acid — must be obtained via diet or supplement.\u003c\/li\u003e\n  \u003cli\u003eDirect precursor to serotonin and melatonin production pathways.\u003c\/li\u003e\n  \u003cli\u003eUseful when dietary intake of tryptophan is limited.\u003c\/li\u003e\n  \u003cli\u003eAvailable as a convenient 500 mg veg capsule for flexible dosing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate this supplement with other medications or supplements?\u003c\/h3\u003e\n\u003cp\u003eL‑tryptophan can interact with certain medications and supplements that modulate neurotransmitter systems. To reduce the potential for interactions or adverse effects, discuss combined use with your healthcare provider before starting L‑tryptophan, especially if you take antidepressants, MAO inhibitors, or other supplements affecting serotonin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConsult a healthcare professional before combining with prescription drugs.\u003c\/li\u003e\n  \u003cli\u003eAvoid self‑adjusting doses if you are on serotonergic medications.\u003c\/li\u003e\n  \u003cli\u003eConsider timing of other amino acid supplements to prevent competitive uptake.\u003c\/li\u003e\n  \u003cli\u003eFollow label dosing and physician direction for safe use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: NOW Foods L‑Tryptophan 500 mg is aimed at adults seeking a vegetarian supplement to help maintain normal mood balance and support healthy sleep patterns when diet alone may be insufficient. It's appropriate for those who prefer thoroughly tested supplements packaged by an experienced, family‑owned U.S. manufacturer. Not intended for children; consult a healthcare provider for personalized recommendations.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eSupplement FactsServing Size:2 Veg CapsulesServings Per Container:60DescriptionAmount per Serving% Daily ValueL-Tryptophan (Free-Form) 1 g (1,000 mg) ** Daily Value not established. **Daily Value not established.Other Ingredients: Hypromellose (cellulose capsule), Rice Flour, Ascorbyl Palmitate and Stearic Acid (vegetable source). Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Caution: For adults only. Consult physician if pregnant\/nursing, taking medication (especially antidepressants such as SSRIs and MAOIs), or have in a medical condition. May cause drowsiness. Do not use with alcoholic beverages or while operating heavy machinery. Keep out of reach of children. Natural color variation may occur in this product. Made and quality tested in the USA with globally sourced ingredients. Store in a cool, dry place after opening. Vegetarian\/Vegan Family owned since 1968. This bottle is made from 100% PCR (post-consumer recycled) resin.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many mg of L‑tryptophan are in each capsule?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each vegetarian capsule contains 500 mg of L‑tryptophan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I take NOW Foods L‑Tryptophan?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Take 1–2 capsules 2–3 times daily on an empty stomach, with the last dose at bedtime, or follow your physician's advice.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":53789997269339,"sku":"B0019LWV56","price":877.75,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/4430\/9595\/files\/now-foods-l-tryptophan-front-bottle.jpg?v=1786764030","url":"https:\/\/hallazora.com.mx\/products\/now-foods-l-tryptophan-500-mg-vegetarian-capsules-120-count-supports-positive-mood-healthy-sleep","provider":"Hallazora","version":"1.0","type":"link"}