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Klaire Labs SFI Health L-Tyrosine – 500 mg Hypoallergenic Free Form Amino Acid (100 Capsules)

Klaire Labs SFI Health L-Tyrosine – 500 mg Hypoallergenic Free Form Amino Acid (100 Capsules)

Regular price £46.93 GBP
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Klaire Labs SFI Health L-Tyrosine – 500 mg Hypoallergenic Free Form Amino Acid (100 Capsules)

Regular price £46.93
Sale price £46.93 Regular price
Save % Sold out
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Why Choose Klaire Labs L-Tyrosine?

Klaire Labs, a brand developed in consultation with health care practitioners since 1969, is renowned for its commitment to purity and efficacy. This L-Tyrosine supplement delivers 500 mg of USP-grade amino acid per vegetarian capsule, formulated without artificial colours, flavours, or preservatives. The hypoallergenic formula is free from common allergens, making it suitable for a wide range of dietary needs.

What Is L-Tyrosine?

L-Tyrosine is a non-essential amino acid naturally produced by the body from phenylalanine. It serves as a precursor to key neurotransmitters—dopamine, norepinephrine, and epinephrine—as well as thyroid hormones. In this supplement, the free-form L-Tyrosine is rapidly absorbed without requiring protein digestion, ensuring optimal bioavailability.

How to Choose a Quality L-Tyrosine Supplement

When selecting an L-Tyrosine supplement, opt for a free-form amino acid for better absorption. Look for a product that is hypoallergenic, free from unnecessary fillers, and manufactured under strict quality control. Klaire Labs L-Tyrosine is made in a facility that adheres to rigorous standards and is tested for potency and purity. It is free from milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, and soybeans.

Key Roles of L-Tyrosine in the Body

L-Tyrosine contributes to normal neurotransmitter synthesis, which is essential for cognitive function and the body's response to stress. It is also involved in the production of thyroid hormones, supporting normal metabolic processes. As a building block for catecholamines, it helps maintain mental focus and cognitive performance during demanding periods.*

  • Neurotransmitter Synthesis: L-Tyrosine is a precursor to dopamine and norepinephrine, which play a role in mood regulation and concentration.
  • Stress Response: By providing raw materials for stress-related neurotransmitters, L-Tyrosine helps the body adapt to temporary stress.*
  • Thyroid Hormone Production: L-Tyrosine is a component of thyroid hormones, contributing to normal metabolism.*

*These statements have not been evaluated by the European Medicines Agency. This product is not intended to diagnose, treat, , or prevent any disease.

Who May Benefit from L-Tyrosine?

L-Tyrosine supplementation may be beneficial for individuals experiencing periods of high mental or physical demand, such as students during exams, busy professionals, or athletes. Those wishing to maintain sharp focus and a balanced stress response might consider it. People with dietary restrictions or conditions affecting tyrosine levels should consult a health care professional before uses.

FAQs About L-Tyrosine

Q: How should I take L-Tyrosine?
A: The typical dose is one capsule daily, or as directed by a health care practitioner. For best absorption, take on an empty stomach, but it can be taken with food if needed.

Q: Can L-Tyrosine be taken with other supplements?
A: It often complements other amino acids or B vitamins. However, consult a health care professional before combining supplements.

Q: Are there any side effects?
A: L-Tyrosine is generally well tolerated. Mild digestive discomfort may occur occasionally. If you have a medical condition or are on medication, seek medical advice before uses.

Q: Is this product suitable for vegetarians?
A: Yes, the capsules are vegetarian and the formula contains no animal-derived ingredients.

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

Klaire Labs SFI Health L-Tyrosine – 500 mg Hypoallergenic Free Form Amino Acid (100 Capsules) at UK Vitality Vitamins

Why Choose Klaire Labs L-Tyrosine?Klaire Labs, a brand developed in consultation with health care practitioners since 1969, is renowned for its commitment to purity and efficacy. This L-Tyrosine supplement delivers 50...

Category Amino Acid Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand SFI Health
Price £46.93
Availability In stock
amino acid supplementcognitive functiondopamine precursorfree form amino acidgluten-freehypoallergenicKlaire LabsL-Tyrosinenon-GMOpractitioner trusted

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 Klaire Labs SFI Health L-Tyrosine – 500 mg Hypoallergenic Free Form Amino Acid (100 Capsules)

Is Klaire Labs SFI Health L-Tyrosine – 500 mg Hypoallergenic Free Form Amino Acid (100 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.