DL-Phenylalanine is an essential amino acid which occurs naturally in protein. It can be difficult to get enough of it from your diet alone, making our powder a convenient, cost-effective alternative.

• Essential Amino Acid (EAA)
• Naturally occurring in protein
• Suitable for all workouts
• Vegan and vegetarian

Nutritional information may vary depending on flavour.

Amino acids occur naturally in protein, which helps to build and repair new muscle¹ — important whether you’re trying to bulk up or get toned.

Our Unflavoured powder can be added to your usual shakes to help make sure you’re getting the DL-phenylalanine you need.

1. Protein contributes to the growth and maintenance of muscle mass.

When to take 100% Essential DL-Phenylalanine?

Add 500mg to either water, juice, or your shakes, once a day.

Warning: Not advisable if pregnant, or in cases of melanoma, schizophrenia, high-blood pressure, or if taking fenfluramine, anti-depressants, or MAO inhibitor drugs. This product contains phenylalanine.

What does 100% Essential DL-Phenylalanine work well with?

To stay topped on protein throughout the day, add Impact Whey Protein — the UK’s number one bestselling whey powder.

Note: We advise that all servings are measured using an accurate set of scales. While we make every attempt to provide an accurate equivalent measure using our Myprotein scoops, these are only approximate and are not a substitute for using a standardised measuring device. Do not exceed the stated recommended daily dose. This product is a food supplement and therefore should not be used as a substitute for a varied diet and a healthy lifestyle. Store in a cool dry place, out of the reach of young children.

Made in a facility that also handles Milk, Soy, Egg, Gluten and products thereof.

Unflavoured: DL Phenylalanine (DLPA) (100%)

Serving Size - 1/8 tsp (500 mg)

Servings Per Container - 500 (250g)

The nutritional information is based on the Unflavoured version, when choosing an alternative flavour the nutritional values may vary.