L-Phenylalanine 500 mg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Vegetarian Capsule(s) · 2 per day

Not Present

• 

  DLPA 500 mg Solgar

  Xpress Lane Pharmacy4.6(131)

  $12.74
• 

  L-Lysine Solgar mg

  iHerb4.8(812)

  $10.65Lowest
• 

  Solaray L-Phenylalanine 500 mg 60 Capsules

  Target4.7(31)

  $16.99
• 

  Solaray DL-Phenylalanine

  Best Price Nutrition4.9(45)

  $18.29
• 

  Solgar DLPA Free Form 500 mg 100 Vegetable Capsules

  GoSupps.com4.6(131)

  $89.99
• 

  3 x L-Phenylalanine 60 capsules of 500mg - Solaray

  Naturitas4.7(26)

  $79.62

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• Supplement Superstore

  5.0 (1389)

  Vitamin & supplements store

  8420 Eager Rd, St. Louis, MO 63144

  Directions(314) 961-3935

• PureFormulas

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  11800 NW 102nd Rd #2, Medley, FL 33178

  Directions(800) 383-6008

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  5525 Palmer Crossing Cir, Sarasota, FL 34233

  Directions(941) 487-5990

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  753 Broadway Spc 753, New York, NY 10003

  Directions(212) 380-5999

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  2 Pennsylvania Plaza Ste 29B, New York, NY 10121

  Directions(212) 239-1251

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  3.8 (48)

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  351 E 1750 N, Vineyard, UT 84059

  Directions(866) 438-3694

• OVitaminPro

  4.4 (7)

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  1801 E William St J, Carson City, NV 89701

  Directions(877) 465-0844

• Jo Mar Labs

  4.6 (31)

  Vitamin & supplements store

  384 Pine St, Watsonville, CA 95076

  Directions(831) 728-8010

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

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

  … are ingredients in food supplements sold in Norway. NFSA … L-phenylalanine and DL-phenylalanine in food supplements: … adverse health effects related to intake of L-phenylalanine and …

  20202 citations

• THE MOOD CURE

  TOT CHARGE - tantor-site-assets.s3.amazonaws …

  … L-phenylalanine. (Try True Energy by NOW for a combination formula.) See what works best … supplements used at my clinic: 800-7339293 or consult an experienced alternative health …

• Voltammetric determination of phenylalanine using chemically modified screen-printed based sensors

  A Dinu, C Apetrei - Chemosensors, 2020 - mdpi.com

  … : L-Phenylalanine 500 mg capsules (Solaray), DLPA 500 mg—DL—phenylalanine free form—herbal capsules (Solgar) … , such as food, nutritional supplements and medical samples. …

  202021 citations

• Subchronic tolerance trials of graded oral supplementation with phenylalanine or serine in healthy adults

  N Miura, H Matsumoto, L Cynober, PJ Stover, R Elango… - Nutrients, 2021 - mdpi.com

  … in healthy male adults allow the authors to propose the highest tested dose (12 g/day) as a subchronic clinical NOAEL for both supplemental phenylalanine and supplemental serine. …

  202116 citations

• Phenylalanine

  S Ryan-Vollmar - Natural Health, 1999 - go.gale.com

  … L-phenylalanine also works with tryptophan (an essential amino … one to four grams of L-phenylalanine (in combination with vitamin … supplemental intake to no more than 3,000 mg a day. …

  1999

• Effects of L-phenylalanine on energy intake and glycaemia—impacts on appetite perceptions, gastrointestinal hormones and gastric emptying in healthy …

  PCE Fitzgerald, B Manoliu, B Herbillon, RE Steinert… - Nutrients, 2020 - mdpi.com

  … energy intake and lower postprandial blood glucose in healthy men in a dose-related fashion… Such studies would need to evaluate whether the effects observed in healthy people in the …

  202032 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-04-23. DSLD Label ID: 218596. 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.