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Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (1 kg / 2.2 lb)

Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (1 kg / 2.2 lb)

Regular price £108.43 GBP
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Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (1 kg / 2.2 lb)

Regular price £108.43
Sale price £108.43 Regular price
Save % Sold out
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Top Features of Prescribed For Life DL-Phenylalanine Powder

  • Pure and natural: Single raw ingredient, no additives, preservatives, fillers, or binders.
  • Supports health and wellbeing: Formulated to help maintain overall wellbeing as part of a healthy diet.
  • Diet-friendly: Gluten-free, vegan, and non-GMO. Third-party lab tested for quality.
  • Convenient resealable pouch: Durable packaging keeps the powder fresh and extends shelf life.
  • Premium bulk nutrition: Available in sizes from 113 g to 25 kg (55 lbs) to suit various needs.
  • GMP certified manufacturing: Produced in the USA following strict quality guidelines.

What Is DL-Phenylalanine Powder?

DL-Phenylalanine is a distinctive blend combining two forms of the essential amino acid phenylalanine: D-phenylalanine and L-phenylalanine. L-phenylalanine is the natural variant found in food, utilised by the body to build proteins, whereas D-phenylalanine is a synthetic counterpart that may affect different physiological pathways. Together, they provide a comprehensive approach to amino acid supplementation. Prescribed For Life delivers this pure, crystalline powder in convenient bulk sizes, enabling you to tailor your intake as part of a balanced wellness routine.

As an essential amino acid, phenylalanine cannot be synthesised by the body and must be obtained through diet or supplementation. It acts as a building block for numerous proteins and is a precursor to important molecules such as tyrosine, dopamine, and norepinephrine. By offering both forms, DL-phenylalanine presents a versatile supplement option for those aiming to support overall health and wellbeing.

Key Benefits of DL-Phenylalanine Supplement

DL-Phenylalanine is recognized for its role in supporting overall health and wellbeing. The L-form contributes to normal protein synthesis and the production of neurotransmitters, while the D-form may help maintain a healthy nervous system. Together, they provide a broad foundation for wellbeing.

  • Supports overall health and wellbeing: DL-phenylalanine helps maintain normal physiological functions, including the synthesis of key signalling molecules.
  • Contributes to a balanced mood: As a precursor to dopamine and norepinephrine, phenylalanine may play a role in supporting emotional balance and mental clarity.
  • Provides essential amino acid support: For individuals with limited dietary intake, such as vegans or those with certain metabolic conditions, supplementation can help meet daily needs.

These statements are based on the general nutritional role of phenylalanine. No specific health claims are made for this product.

Who Should Consider DL-Phenylalanine?

DL-Phenylalanine can be a valuable addition for many individuals. Those following plant-based diets may find it helpful to ensure adequate intake of this essential amino acid. Athletes and active individuals might uses it to support protein synthesis and recovery. People looking to support their overall wellness routine may also benefit from its neurotransmitter-supporting properties.

As with any supplement, it is advisable to consult with a health care professional before starting, especially for those with pre-existing conditions, individuals taking medications, or women who are pregnant or nursing. Phenylalanine should be avoided by individuals with phenylketonuria (PKU), a genetic disorder that impairs its metabolism.

How to Choose a High-Quality Phenylalanine Supplement

When selecting a phenylalanine supplement, purity and manufacturing standards are paramount. Prescribed For Life ensures its DL-Phenylalanine Powder is a pure, single raw ingredient with no additives, preservatives, fillers, or binders. The product is third-party lab tested for quality and purity, and it is manufactured in the USA in accordance with GMP (Good Manufacturing Practice) guidelines.

  • Purity: Look for products that contain only the ingredient listed, without unnecessary excipients.
  • Testing: Third-party lab testing provides assurance of potency and freedom from contaminants.
  • Form: Powder forms allow flexible dosage and are often more economical than capsules.
  • Dietary preferences: This product is gluten-free, vegan, and non-GMO, making it suitable for a wide range of dietary needs.

Frequently Asked Questions About DL-Phenylalanine

What is the difference between L-phenylalanine and D-phenylalanine?

L-phenylalanine is the naturally occurring form found in proteins and is used by the body for growth and repair. D-phenylalanine is a synthetic form that may influence different physiological pathways. DL-phenylalanine combines both to provide a comprehensive supplement.

How should I take DL-phenylalanine powder?

The powder can be mixed with water, juice, or a smoothie. Start with a small dose to assess tolerance, and follow the recommended serving size on the label. It is best taken on an empty stomach or as directed by a health care professional.

Is this supplement safe?

Phenylalanine is generally safe when used appropriately. However, individuals with PKU, those taking MAO inhibitors, or anyone with certain health conditions should avoid it. Always consult your doctor before starting a new supplement regimen.

*These statements have not been evaluated by the European Medicines Agency. This product is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for uses.

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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 (1 kg / 2.2 lb) at UK Vitality Vitamins

Top Features of Prescribed For Life DL-Phenylalanine Powder Pure and natural: Single raw ingredient, no additives, preservatives, fillers, or binders. Supports health and wellbeing: Formulated to help maintain overa...

Category Amino Acid Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Prescribed For Life
Price £108.43
Availability In stock
amino acid blendamino acid supplementbulk supplementscrystalline amino acidDL-Phenylalanineessential amino acidgluten-freeGMP certifiedhealth and wellbeingnon-GMO

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 (1 kg / 2.2 lb)

Is Prescribed For Life DL-Phenylalanine Powder - Pure Crystalline Amino Acid (1 kg / 2.2 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.

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.