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Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (25 kg)

Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (25 kg)

Regular price £1,418.79 GBP
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Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (25 kg)

Regular price £1,418.79
Sale price £1,418.79 Regular price
Save % Sold out
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Why Consider DL-Phenylalanine?

DL-Phenylalanine is a unique combination of two forms of the essential amino acid phenylalanine. It is often chosen by individuals aiming to support their overall nutritional balance. The L-form occurs naturally in dietary proteins and is essential for protein synthesis, while the D-form is a synthetic mirror image that may offer additional benefits.

Supports general wellness: As an essential amino acid, phenylalanine contributes to the synthesis of proteins and other important compounds in the body.

May help maintain a positive mood: L-phenylalanine is a precursor to tyrosine, which is involved in the production of neurotransmitters that regulate mood and cognitive function.

May promote physical comfort: Some users take DL-phenylalanine to aid muscle and joint comfort after physical activity.

What Is DL-Phenylalanine?

DL-Phenylalanine consists of two enantiomers: D-phenylalanine and L-phenylalanine. L-phenylalanine is the form found in food and is used by the body to make proteins. D-phenylalanine is not normally present in the diet and may have unique properties. This blend offers a broad spectrum of potential benefits, making it a convenient supplement for those looking to optimise their amino acid intake. Prescribed For Life provides it as a pure crystalline powder with no additives, preservatives, or fillers.

Who Might Take DL-Phenylalanine?

This supplement can be particularly useful for adults following a vegetarian or vegan diet, as plant-based sources of phenylalanine are lower. Athletes and active individuals may also incorporate it to support protein synthesis and recovery. As always, it is advisable to speak with a health care professional before starting any new supplement.

Selecting a High-Quality DL-Phenylalanine Product

When choosing a DL-Phenylalanine supplement, purity and independent testing are important. Prescribed For Life's powder is third-party tested for purity and potency, ensuring a clean product. It is gluten-free, vegan, and non-GMO, and comes in a resealable pouch for freshness. Bulk sizes like 25 kg offer excellent value for regular users.

Frequently Asked Questions

How should I take DL-Phenylalanine? The powder can be mixed with water, juice, or smoothies. It has a slightly bitter taste, so adjust to preference. Always follow the dosage recommendations on the label.

Is it safe? When used as directed, DL-Phenylalanine is generally safe for healthy adults. Those with phenylketonuria (PKU) should avoid it. Pregnant or breastfeeding women or those with medical conditions should consult a doctor first.

What's the difference between L- and DL-Phenylalanine? L-Phenylalanine is the natural form found in food, while DL-Phenylalanine includes both L and D forms. The D form may offer additional benefits for mood and comfort.

Ingredients and Quality Standards

This product contains only one ingredient: pure DL-Phenylalanine in crystalline form. No additives, fillers, or preservatives. Manufactured in the USA under Good Manufacturing Practices (GMP). Each batch undergoes third-party lab testing for purity and identity. The 25 kg resealable pouch is perfect for those who uses the supplement frequently.

Why Choose Prescribed For Life?

Prescribed For Life is dedicated to purity and simplicity. Their DL-Phenylalanine powder is free from allergens and unnecessary additives. With sizes ranging from small containers to bulk 25 kg bags, you can select the right amount for your needs. Rigorous third-party testing gives you confidence in every batch. Whether you are an athlete, a vegan, or simply looking to support your nutritional intake, this supplement is a reliable choice.

* This product is not intended to diagnose, treat, or prevent any disease. * All claims are based on general nutritional support.

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

Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (25 kg) at UK Vitality Vitamins

Why Consider DL-Phenylalanine?DL-Phenylalanine is a unique combination of two forms of the essential amino acid phenylalanine. It is often chosen by individuals aiming to support their overall nutritional balance. The...

Category Amino Acid Supplement
Delivery area Worldwide
Checkout Secure checkout
Brand Prescribed For Life
Price £1,418.79
Availability In stock
amino acidbulkDL-phenylalaninegluten freehealth wellnessno additivesnon GMOphenylalaninepowderpure

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 Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (25 kg)

Is Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (25 kg) 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.