DL-Phenylalanine

Suggested Use

Directions: As a dietary supplement; take 2 capsules 15-30 minutes before morning and evening meals.

• 

  DL-Phenylalanine Pure Encapsulations

  Pure For You4.6(28)

  $35.50
• 

  Phenylalanine Crystalline Amino Acid Combination

  Prescribed For Life

  $23.99
• 

  BulkSupplements DL-Phenylalanine Powder

  Target4.9(11)

  $20.97
• 

  DL-Phenylalanine Capsules

  Nootropics Depot5.0(2)

  $14.99
• 

  Life Extension D,L-Phenylalanine Capsules

  iHerb4.7(501)

  $14.25
• 

  Carlson DL-Phenylalanine DLPA 60 Capsules

  Walmart - Highland Health Foods4.5(153)

  $14.07
• 

  Swanson DL-Phenylalanine 500 mg 100 Caps

  Swanson Health Products4.7(248)

  $12.59
• 

  Now L-Phenylalanine 500 mg

  iHerb4.7(804)

  $12.24

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• The Vitamin Shoppe

  4.4 (167)

  Vitamin & supplements store

  6921 W Newberry Rd, Gainesville, FL 32605

  Directions(352) 331-1708

• Branford Nutrition

  5.0 (4)

  Vitamin & supplements store

  804 Suwannee Ave NW, Branford, FL 32008

  Directions

• B12 RX & MORE

  5.0 (313)

  Vitamin & supplements store

  6419 W Newberry Rd F9 Unit F9, Gainesville, FL 32605

  Directions(352) 213-5118

• FIT Fuel Supplement Shop

  5.0 (8)

  Vitamin & supplements store

  24974 SW 4th Ave Ste 4, Newberry, FL 32669

  Directions(352) 718-5938

• Nutrition Health Center

  4.8 (18)

  Health food store

  2057 SW Main Blvd #105, Lake City, FL 32025

  Directions(386) 752-1600

• Sunflower Health Foods

  4.7 (151)

  Vitamin & supplements store

  3424 W University Ave, Gainesville, FL 32607

  Directions(352) 372-7482

• GNC

  4.0 (27)

  Vitamin & supplements store

  6379 W Newberry Rd, Gainesville, FL 32605

  Directions(352) 331-8205

• Gator Nutrition

  4.5 (29)

  Sports nutrition store

  2122 SW 34th St, Gainesville, FL 32608

  Directions(352) 554-4276

• Risk Assessment of" Other Substances"–L-phenylalanine and DL-phenylalanine

  L Frøyland, M Haugen, K Holvik, M Løvik… - European Journal of …, 2020 - hal.science

  … of L-phenylalanine and DL-phenylalanine and is based on … and DL-phenylalanine are ingredients in food supplements sold … novel information on adverse health effects related to intake …

  20202 citations

• Emerging therapeutic and cosmeceutical applications of phenylalanine and its metabolites

  Z Liao, T Parumasivam, Z Xiao, X Zhu… - Cutaneous and …, 2026 - Taylor & Francis

  Objective This review aims to comprehensively examine and integrate the extant knowledge pertaining to phenylalanine (Phe) and its key metabolites, namely tyrosine (Tyr), …

  2026

• Nutrient intakes and physical growth of children with phenylketonuria undergoing nutrition therapy

  PB Acosta, S Yannicelli, R Singh, S Mofidi… - Journal of the American …, 2003 - Elsevier

  … medical food supplying 3.12 g protein equivalent/100 kcal, although crown-heel length and weight centiles declined in 13 infants receiving medical … infants receiving medical food with …

  2003153 citations

• LG839: anti-obesity effects and polymorphic gene correlates of reward deficiency syndrome

  K Blum, ALC Chen, TJH Chen, P Rhoades… - Advances in …, 2008 - Springer

  … a chronic, multifactorial medical disease of energy metabolism … rules under the Dietary Supplements Health and Education Act of … The basic components consist of Dl-phenylalanine, L-…

  200869 citations

• Total 5-HTP™: Nutritional Support for Normal Weight, a Good Night's Sleep, And Brain Balance for Mental Health

  DC John Brimhall, S Cooter

• An overview of phenylalanine and tyrosine kinetics in humans

  DE Matthews - The Journal of nutrition, 2007 - academic.oup.com

  … was formed in livers perfused with DL-phenylalanine and assumed that phenylalanine … They added deuterated DL-phenylalanine to a casein-containing diet given to both growing …

  2007232 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-02-25. DSLD Label ID: 244486. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.