--- product_id: 11827673 title: "Source Naturals L-Tryptophan with Coenzyme B-6 500mg - 60 Tablets" brand: "source naturals" price: "€ 25.11" currency: EUR in_stock: true reviews_count: 9 category: "Source Naturals" url: https://www.desertcart.hr/products/11827673-source-naturals-l-tryptophan-with-coenzyme-b-6-500mg-60 store_origin: HR region: Croatia --- # 500mg L-Tryptophan per tablet Coenzyme B-6 for enhanced absorption Made in USA, cGMP & FDA compliant Source Naturals L-Tryptophan with Coenzyme B-6 500mg - 60 Tablets **Brand:** source naturals **Price:** € 25.11 **Availability:** ✅ In Stock ## Summary > 🌙 Elevate your nights, empower your days — naturally. ## Quick Answers - **What is this?** Source Naturals L-Tryptophan with Coenzyme B-6 500mg - 60 Tablets by source naturals - **How much does it cost?** € 25.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/11827673-source-naturals-l-tryptophan-with-coenzyme-b-6-500mg-60) ## Best For - source naturals enthusiasts ## Why This Product - Trusted source naturals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Legacy:** Over 40 years of wellness innovation from Source Naturals, a brand millennial professionals rely on. - • **Made in the USA:** Manufactured under strict FDA cGMP standards in California, ensuring premium quality and safety. - • **Sleep Optimization:** Take 3 tablets before bed to naturally enhance restful sleep without grogginess or prescription side effects. - • **Clean & Pure Formula:** Free from yeast, dairy, gluten, soy, sugar, and artificial additives—because your body deserves the best. - • **Mood & Stress Support:** Clinically backed 500mg L-Tryptophan promotes positive mood and stress relief for your busy lifestyle. ## Overview Source Naturals L-Tryptophan with Coenzyme B-6 delivers 500mg of pure L-Tryptophan per tablet to support mood, immune function, circulation, and stress relief. Designed for adults seeking natural sleep enhancement and relaxation, this supplement is free from common allergens and artificial ingredients. Manufactured in the USA under FDA cGMP standards, it reflects over 40 years of trusted health innovation. ## Description Buy Source Naturals L-Tryptophan with Coenzyme B-6 500mg - 60 Tablets on desertcart.com ✓ FREE SHIPPING on qualified orders Review: I've quit taking prescription sleep aids, thanks to this! - This stuff is THE best! A friend recommended it for my sleep problems, so I got some and have since reordered. It works better for me than melatonin, & I sometimes take both when I am really struggling to sleep. It says it helps with mood, too, & I can't say for certain it's helped with that, because it could just be placebo effect - or actually sleeping decently has improved my mood the next day! - but I suggest trying this if you struggle with falling asleep. I truly have let my prescription, which made me horribly groggy the next day for hours after waking, lapse. This is more economical, less of a hassle, & better for my/your liver. See if it works, & good luck! Review: Helps my mood - I take it at bedtime and I take several other supplements to sleep. I do believe these help with sleep but I noticed that I am in a better mood most days now. Not something that I had going for me before using this regularly. ## Features - L-Trytophan supports positive mood, healthy immune system function, healthy circulation and helps to alleviates stress.* - Suggested Use: 1 tablet three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 tablets before bed. - Well Made Supplement. Contains no yeast, dairy, egg, gluten, corn, soy, or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor, or fragrance. - Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health. - Manufactured in the USA. Manufactured in Scots Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0011WHDYM | | ASIN | B0011WHDYM | | Age Range Description | Adult | | Best Sellers Rank | #131,568 in Health & Household ( See Top 100 in Health & Household ) #1,986 in Sleep & Snoring Aids #5,926 in Blended Vitamin & Mineral Supplements | | Brand Name | Source Naturals | | Color | No Color | | Container Type | Bottle | | Customer Reviews | 4.4 4.4 out of 5 stars (234) | | Date First Available | January 8, 2004 | | Dosage Form | 500 | | Flavor | Unflavored | | Global Trade Identification Number | 00021078019879 | | Is Discontinued By Manufacturer | No | | Item Dimensions | 1.3 x 1.3 x 1.6 inches | | Item Form | Tablet | | Item model number | SN1987 | | Manufacturer | Source Naturals | | Manufacturer | Source Naturals | | Manufacturer Part Number | SN1987 | | Material Features | Yeast Free | | Model Number | SN1987 | | Number of Items | 1 | | Primary Supplement Type | Vitamin-b | | Product Benefits | Relaxation | | Product Dimensions | 1.3 x 1.3 x 1.6 inches; 0.8 ounces | | Special Ingredients | l-Tryptophan | | Total Servings Per Container | 60 | | UPC | 021078019879 | | Unit Count | 60.0 Count | ## Product Details - **Age Range (Description):** Adult - **Brand:** Source Naturals - **Flavor:** Unflavored - **Item Form:** Tablet - **Item dimensions L x W x H:** 1.3 x 1.3 x 1.6 inches - **Package Information:** Bottle - **Primary Supplement Type:** Vitamin-b - **Product Benefits:** Relaxation - **Special Ingredients:** l-Tryptophan - **Unit Count:** 60.0 Count ## Images ![Source Naturals L-Tryptophan with Coenzyme B-6 500mg - 60 Tablets - Image 1](https://m.media-amazon.com/images/I/71GPEeDPPfL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I've quit taking prescription sleep aids, thanks to this! *by E***L on October 30, 2016* This stuff is THE best! A friend recommended it for my sleep problems, so I got some and have since reordered. It works better for me than melatonin, & I sometimes take both when I am really struggling to sleep. It says it helps with mood, too, & I can't say for certain it's helped with that, because it could just be placebo effect - or actually sleeping decently has improved my mood the next day! - but I suggest trying this if you struggle with falling asleep. I truly have let my prescription, which made me horribly groggy the next day for hours after waking, lapse. This is more economical, less of a hassle, & better for my/your liver. See if it works, & good luck! ### ⭐⭐⭐⭐⭐ Helps my mood *by C***R on September 6, 2024* I take it at bedtime and I take several other supplements to sleep. I do believe these help with sleep but I noticed that I am in a better mood most days now. Not something that I had going for me before using this regularly. ### ⭐⭐⭐⭐⭐ Great product for sleep *by T***. on March 21, 2026* This is about the sixth refill. I got from this company. They are very good shipping and excellent prices. The packaging was very very good as well. ## Frequently Bought Together - Source Naturals L-Tryptophan with Coenzyme B-6 500mg - 60 Tablets - A1Vitality Turmeric Curcumin NovaSOL 1000mg - Nature's Joint Support Supplements - 185x Bioavailable Than Standard Curcumin - Natural Softgels --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/11827673-source-naturals-l-tryptophan-with-coenzyme-b-6-500mg-60](https://www.desertcart.hr/products/11827673-source-naturals-l-tryptophan-with-coenzyme-b-6-500mg-60) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-20*