Skip to product information
1 of 9

Douglas Laboratories L-Methionine - 60 Capsules

Douglas Laboratories L-Methionine - 60 Capsules

Regular price £33.96 GBP
Sale price £33.96 GBP Regular price
Save % Sold out

HOT PRODUCT | LOW STOCK

Carefully selected from trusted wellness brands

Free worldwide delivery

Secure checkout

Buy More Save More!

Douglas Laboratories L-Methionine - 60 Capsules

Regular price £33.96
Sale price £33.96 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Tracked worldwide delivery. Estimated arrival between - and -.

Why Choose Douglas Laboratories L-Methionine?

For over 65 years, Douglas Laboratories has been a trusted name in nutritional supplements. Their L-Methionine is manufactured in state-of-the-art facilities that exceed current Good Manufacturing Practises (GMP) standards. This supplement is non-GM and undergoes rigorous quality control to ensure purity and potency. Each capsule delivers a consistent dose of L-methionine, free from unnecessary additives or fillers. Health care professionals worldwide rely on Douglas Laboratories for science-based formulations that meet high standards of safety and efficacy.

What Is L-Methionine?

L-Methionine is an essential amino acid that plays a critical role in numerous bodily processes. As a building block for proteins, it supports the structure and function of muscles, connective tissues, bones, and enzymes. Beyond its structural role, L-methionine is a key player in methylation — a biochemical process vital for normal liver and neurological function. It also serves as a precursor to important molecules like S-adenosylmethionine (SAMe) and glutathione, a master antioxidant.

This supplement from Douglas Laboratories provides 60 capsules of pure L-methionine, designed to help fill dietary gaps and support overall wellness when combined with a balanced diet.

Key Benefits of L-Methionine

L-methionine offers several potential benefits for health-conscious individuals:

  • Liver Health: By promoting methylation and aiding in the production of glutathione, L-methionine helps the liver process toxins and maintain healthy function.
  • Neurological Health: Methyl group metabolism is essential for neurotransmitter synthesis and myelin sheath maintenance, which supports cognitive function and nerve health.
  • Antioxidant Defences: As a precursor to glutathione, L-methionine contributes to the body's ability to neutralise free radicals and oxidative stress.
  • Structural Integrity: As an amino acid, it helps form proteins that build and repair tissues throughout the body.

How Does L-Methionine Support Liver and Neurological Health?

The liver relies on methylation pathways to detoxify harmful substances and metabolise fats. L-methionine donates methyl groups that are crucial for these processes. Additionally, it supports the synthesis of phosphatidylcholine, a component of cell membranes that aids in fat transport and liver health.

In the nervous system, proper methylation is required for the production of neurotransmitters like serotonin and dopamine, as well as for maintaining the integrity of the myelin sheath that insulates nerve fibres. Adequate L-methionine intake may therefore support healthy neurological function and mood balance.

FAQs About L-Methionine

Who may benefit from supplementing with L-methionine?

Individuals seeking to support liver detoxification pathways, those with increased oxidative stress, or anyone looking to ensure adequate methylation support may find L-methionine beneficial. It can be particularly helpful for people with dietary restrictions that limit methionine-rich foods like eggs, fish, and meat.

Can L-methionine be taken with other supplements?

Yes, but it is often recommended to balance L-methionine with other amino acids or nutrients that support methylation, such as B vitamins (B6, B12, folate) and magnesium. As always, consult a health care professional before combining supplements.

Are there any side effects?

L-methionine is generally well-tolerated when taken as directed. Excessive intake may lead to gastrointestinal discomfort or elevated homocysteine levels in susceptible individuals. It is important to follow serving recommendations.

How should I take L-Methionine?

The typical serving is one capsule daily with a meal, or as directed by a health care practitioner. For optimal absorption, take with water and food.

This product is a food supplement and should be used as part of a varied diet. Always consult your health care professional before taking any supplement.

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.

View full details
  • Tracked worldwide delivery

    Clear delivery messaging for shoppers worldwide.

  • Secure checkout

    Secure checkout.

  • Clear returns

    Returns information is written plainly before purchase.

  • Trusted brands

    Carefully selected supplements from established wellness brands.

Supplement guide

Douglas Laboratories L-Methionine - 60 Capsules at UK Vitality Vitamins

Why Choose Douglas Laboratories L-Methionine?For over 65 years, Douglas Laboratories has been a trusted name in nutritional supplements. Their L-Methionine is manufactured in state-of-the-art facilities that exceed cu...

Category Single Amino Acids
Delivery area Worldwide
Checkout Secure checkout
Brand Douglas Laboratories
Price £33.96
Availability In stock
60 CapsulesAmino Acid SupplementAntioxidantDetoxificationDouglas LaboratoriesEssential Amino AcidGlutathione PrecursorL-MethionineLiver HealthMethylation Support

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.

What UK Vitality Vitamins shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about Douglas Laboratories L-Methionine - 60 Capsules

Is Douglas Laboratories L-Methionine - 60 Capsules 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.

Supplement shopping with clarity

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