Life Extension D,L-Phenylalanine – 100 vegetarian capsules

Product overview

Life Extension D, L-Phenylalanine is a well-formulated food supplement providing 500 mg of the essential amino acid phenylalanine per capsule. The product comes in convenient capsules, making it easy to incorporate into your daily routine. Life Extension is a brand with a long history of developing products based on rigorous scientific research and strict quality standards.

Phenylalanine is essential, which means the body cannot produce it itself and needs to obtain it through food or supplements. Life Extension's product is also free from gluten and genetically modified ingredients, reflecting its focus on pure, safe raw materials.

Active ingredients & science

The active ingredient in this product is D, L-phenylalanine, an amino acid that plays a central role in the body's biochemistry. L-phenylalanine is the natural form that the body can convert into tyrosine, another amino acid that is a building block for several important neurotransmitters in the nervous system. D-phenylalanine is its mirror-image isomer and has unique properties that complement the L-form. Together, they provide a synergistic effect that may be beneficial for normal mental function and wellbeing.

Benefits & uses

• Suitable for active lifestyles: For those with a busy schedule who need to maintain mental alertness throughout the day.
• Complements a protein-rich diet: Particularly relevant for people who find it difficult to obtain enough amino acids from their diet, such as vegetarians or older adults.
• Convenient form: The capsules are easy to dose and work well as a daily supplement alongside other nutritional products.

Use & dosage

The recommended dose is one capsule per day, providing 500 mg of D, L-Phenylalanine.

Quality & manufacturing

Life Extension has a robust quality philosophy that runs throughout the entire production chain. The supplement is manufactured under strictly controlled conditions, with a focus on purity and safety. Products undergo regular testing to ensure they are free from unwanted substances and meet high standards for content and dosage. Life Extension uses non-GMO ingredients and avoids gluten, making the product suitable for many people with specific dietary needs.

Who is this product suitable for?

This food supplement is particularly suitable for adults who want to ensure a consistent intake of phenylalanine, an amino acid that is important for the body's normal functions. It is also suitable for those with dietary restrictions that may make it difficult to obtain enough phenylalanine from food. However, the product should be avoided by people with phenylketonuria (PKU), an inherited condition that affects the metabolism of phenylalanine. Pregnant or breastfeeding women should consult a doctor before use. According to the available information, the product contains no known allergens.

Summary

Life Extension D, L-Phenylalanine is a carefully formulated food supplement that provides an important amino acid in a pure, convenient form. Its combination of D- and L-forms offers a broader effect than natural phenylalanine alone. We recommend this capsule to anyone looking for a reliable supplement from an established brand with a clear scientific basis.