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Prescribed For Life DL-Phenylalanine Powder – Pure Phenylalanine Supplement (5 kg / 11 lb)

Prescribed For Life DL-Phenylalanine Powder – Pure Phenylalanine Supplement (5 kg / 11 lb)

Regular price £364.48 GBP
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Prescribed For Life DL-Phenylalanine Powder – Pure Phenylalanine Supplement (5 kg / 11 lb)

Regular price £364.48
Sale price £364.48 Regular price
Save % Sold out
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What Is DL-Phenylalanine?

DL-Phenylalanine is a crystalline amino acid combining both the D and L forms of phenylalanine. The L-form occurs naturally in protein-rich foods, while the D-form is synthesised and not typically found in dietary sources. This unique blend offers a versatile supplement for those looking to support their nutritional foundation. Prescribed For Life provides this amino acid in its purest form—no additives, fillers, or preservatives. Each 5 kg (11 lb) resealable pouch delivers a consistent, high-quality powder suitable for long-term uses.

Key Benefits of DL-Phenylalanine Supplementation

DL-Phenylalanine contributes to normal protein synthesis, an EFSA-approved health claim. As an essential amino acid, phenylalanine must be obtained through diet or supplementation. The added D-form may further support general wellbeing. It is important to note that individual results may vary, and this supplement is intended to support a balanced diet, not replace it. Many users incorporate DL-phenylalanine into their daily regimen to help maintain an active lifestyle.

Who Should Consider DL-Phenylalanine?

This supplement is ideal for adults looking to fill potential dietary gaps, especially those following vegetarian or vegan diets where phenylalanine intake may be lower. It is also popular amongst individuals seeking a straightforward, single-ingredient amino acid supplement without extraneous additives. Always consult a health care professional before starting any new supplement, particularly if you have existing health conditions or are taking medications.

Why Choose Prescribed For Life?

Prescribed For Life has been a trusted name in bulk supplements, offering sizes from 113 g to 25 kg to suit your needs. Their DL-Phenylalanine powder is packaged in the UK in a durable, resealable pouch designed to maintain freshness. With a commitment to purity and third-party testing, you can be confident you are receiving a premium product that supports your wellness journey. A single-ingredient supplement like this allows you to know exactly what you are consuming—no hidden ingredients, just the amino acid itself. This transparency is crucial for those with sensitivities or allergies, and ensures you get a concentrated, effective product. The powder form also allows for flexible dosage, whether you prefer to mix it into beverages or take it as directed.

How to Choose a High-Quality Phenylalanine Powder

When selecting a phenylalanine supplement, purity and testing are paramount. Prescribed For Life ensures every batch is third-party lab tested for authenticity and purity. The powder is certified gluten-free, vegan, and non-GMO, meeting the standards of even the most discerning consumers. Manufactured under strict GMP guidelines, this product offers peace of mind. The resealable pouch keeps the powder fresh and makes storage convenient, even in bulk quantities.

FAQs About DL-Phenylalanine

What is the difference between L-phenylalanine and DL-phenylalanine? L-phenylalanine is the natural form found in food, while DL-phenylalanine includes both natural and synthetic D-forms. Some people choose DL-phenylalanine for its unique combination.

How should I take DL-phenylalanine powder? Consult the recommended dosage on the label or your health care provider. The powder can be mixed with water, juice, or a smoothie. Start with a small amount to assess tolerance.

Is DL-phenylalanine safe for long-term uses? When used as directed, it is generally safe for healthy adults. However, individuals with certain medical conditions (e.g., phenylketonuria) should avoid phenylalanine supplements. Always consult your doctor.

Does this product contain any allergens? This DL-Phenylalanine is free from gluten, soya, dairy, and common allergens. It is also vegan and non-GMO. Check the label for the most current allergen information.

Why Pure Ingredients Matter

A single-ingredient supplement like DL-Phenylalanine powder allows you to know exactly what you are consuming. Prescribed For Life lists no hidden ingredients—just the amino acid itself. This transparency is crucial for those with sensitivities or allergies, and it ensures you are getting a concentrated, effective product. The powder form also allows for flexible dosage, whether you prefer to mix it into beverages or take it as directed.

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

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 Phenylalanine Supplement (5 kg / 11 lb) at UK Vitality Vitamins

What Is DL-Phenylalanine?DL-Phenylalanine is a crystalline amino acid combining both the D and L forms of phenylalanine. The L-form occurs naturally in protein-rich foods, while the D-form is synthesised and not typic...

Category Amino Acid Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Prescribed For Life
Price £364.48
Availability In stock
amino acid supplementbulk supplementDL-Phenylalaninegluten-freenon-GMOphenylalanine powderPrescribed For Lifepure powderthird-party testedvegan

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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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 Phenylalanine Supplement (5 kg / 11 lb)

Is Prescribed For Life DL-Phenylalanine Powder – Pure Phenylalanine Supplement (5 kg / 11 lb) 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.