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Source Naturals L-Tryptophan with Vitamin B-6 - 1000 mg, 90 Tablets

Source Naturals L-Tryptophan with Vitamin B-6 - 1000 mg, 90 Tablets

Regular price £45.71 GBP
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Source Naturals L-Tryptophan with Vitamin B-6 - 1000 mg, 90 Tablets

Regular price £45.71
Sale price £45.71 Regular price
Save % Sold out
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How Can L-Tryptophan Support Restful Sleep?

L-Tryptophan is an essential amino acid that the body uses to produce serotonin, a neurotransmitter that contributes to normal psychological function and sleep. Once converted to serotonin, it can be further transformed into melatonin, the hormone that regulates the sleep-wake cycle. Supplementing with L-Tryptophan may help your body maintain its natural ability to relax and achieve deep, restorative sleep. Many individuals find taking it before bed promotes a more peaceful night without the next-day grogginess sometimes associated with other sleep aids.

Why Is Vitamin B6 Included in This Formula?

Vitamin B6 (pyridoxine) acts as a cofactor in the conversion of L-Tryptophan to serotonin and niacin. Adequate levels of B6 are essential for these processes to function efficiently. By including vitamin B6, Source Naturals supports the body's metabolic pathways. Vitamin B6 also contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue, making this combination useful for daytime vitality as well.

What Makes This L-Tryptophan and Vitamin B6 Combination Special?

L-Tryptophan is a precursor to serotonin and niacin, both vital for mood and overall health. Vitamin B6 plays a key role in optimising these conversions, ensuring that your body can get the most from the L-Tryptophan you consume. Source Naturals L-Tryptophan with Vitamin B-6 provides 1000 mg of high-purity L-Tryptophan per tablet, along with vitamin B6 to help maximise the benefits. The formula is designed to support relaxation, positive mood, and quality sleep, all in one convenient supplement.

Health Benefits of L-Tryptophan with Vitamin B6

  • Supports Normal Sleep: L-Tryptophan contributes to normal sleep, especially when taken before bedtime.
  • Promotes Psychological Function: It contributes to normal psychological function, helping to maintain a balanced mood.
  • Contributes to Normal Energy Metabolism: Vitamin B6 helps convert food into energy, reducing tiredness and fatigue.
  • Supports Healthy Niacin Levels: L-Tryptophan is a precursor to niacin, important for skin health and nerve function.

Recommended Dosage and Usage

Source Naturals advises taking 1 tablet 1 to 2 times daily between meals, ideally with fruit juice to aid absorption. For restful sleep, take 2 tablets before bed. Each tablet provides 1000 mg of L-Tryptophan and sufficient vitamin B6 to support its utilisation. As with any supplement, start with the lowest effective dose and increase if needed. Do not exceed the recommended serving unless directed by a health care professional.

Potential Side Effects and Safety Considerations

L-Tryptophan is generally well tolerated at recommended doses. Some people may experience mild drowsiness, nausea, or dizziness, particularly at higher intakes. Because it can promote sleep, avoid driving or operating machinery after taking it until you know how it affects you. Vitamin B6 at the levels in this supplement is safe, but very high long-term doses may cause nerve issues. If you are pregnant, breastfeeding, taking medications (especially antidepressants or sedatives), or have a medical condition, consult your doctor before uses.

This product is a food supplement and should not replace a varied diet and healthy lifestyle. Always read the label and follow directions for uses.

How to Choose a Quality L-Tryptophan Supplement

Purity and manufacturing standards are crucial when selecting an L-Tryptophan supplement. Source Naturals ensures high purity and produces its supplements in the USA under current Good Manufacturing Practices (cGMPs). The company has been trusted since 1982. Look for supplements that specify clear dosage, are free from unnecessary additives, and offer transparent sourcing. This product's addition of vitamin B6 adds value by supporting the metabolic pathways that enable L-Tryptophan to work effectively.

Worldwide Delivery

Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

Source Naturals L-Tryptophan with Vitamin B-6 - 1000 mg, 90 Tablets at UK Vitality Vitamins

How Can L-Tryptophan Support Restful Sleep?L-Tryptophan is an essential amino acid that the body uses to produce serotonin, a neurotransmitter that contributes to normal psychological function and sleep. Once converte...

Category Vitamins & Dietary Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Source Naturals
Price £45.71
Availability In stock
90 CountAmino AcidsFood SupplementL-TryptophanMood SupportNiacin SupportRelaxationRestful SleepSleep SupportSource Naturals

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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Questions about Source Naturals L-Tryptophan with Vitamin B-6 - 1000 mg, 90 Tablets

Is Source Naturals L-Tryptophan with Vitamin B-6 - 1000 mg, 90 Tablets available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

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UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.