| DLPA Caps 1000 mg● OTHER INGREDIENTS (2) | Country Life | 1000 mg | — | Capsule |
| DLPA 1000 mg● OTHER INGREDIENTS (2) | Vitamatic | 1000 mg | — | Tablet or Pill |
| DL-Phenylalanine | Pure Encapsulations | 1000 mg | — | Capsule |
| UltraLean Appetite Control● OTHER INGREDIENTS (1) | Nutra BioGenesis | 1000 mg | — | Capsule |
| DLPA 1,000 mg● OTHER INGREDIENTS (2) | AN Amazing Nutrition Amazing Formulas | 1000 mg | — | Capsule |
| DLPA 500 mg● OTHER INGREDIENTS (2) | Best Naturals | 1000 mg | — | Tablet or Pill |
| Appe-Curb● OTHER INGREDIENTS (2) | NuMedica | 1000 mg | — | Capsule |
| D,L-Phenylalanine 750 mg | Metabolic Maintenance | 750 mg | — | Capsule |
| Weight-Less● OTHER INGREDIENTS (2) | Douglas Laboratories | 750 mg | — | Capsule |
| DL-Phenylalanine● OTHER INGREDIENTS (1) | DaVinci Laboratories Of Vermont | 750 mg | — | Capsule |
| DLPA (DL-Phenylalanine) 750 mg● OTHER INGREDIENTS (1) | BIOVEA | 750 mg | — | Capsule |
| DLPA 750 mg● OTHER INGREDIENTS (2) | Source Naturals | 750 mg | — | Tablet or Pill |
| DL-Phenylalanine 750 mg● OTHER INGREDIENTS (2) | AN Amazing Nutrition Amazing Formulas | 750 mg | — | Tablet or Pill |
| D, L-Phenylalanine 750 mg | Metabolic Maintenance | 750 mg | — | Capsule |
| NeuroPure | Pure Encapsulations | 700 mg | — | Capsule |
| DL-Phenylalanine Powder 250 grams | Nootropics Depot | 500 mg | — | Powder |
| DLPA 500 mg● OTHER INGREDIENTS (2) | Vitamin World | 500 mg | — | Unknown |
| D, L-Phenylalanine 500 mg● OTHER INGREDIENTS (1) | Life Extension | 500 mg | — | Capsule |
| InjuRecov Trifecta● OTHER INGREDIENTS (2) | Vinco | 500 mg | — | Capsule |
| DLPA 500 mg | Viva Vitamins | 500 mg | — | Capsule |
| DLPA 500 mg● OTHER INGREDIENTS (1) | Bluebonnet | 500 mg | — | Capsule |
| DLPA DL-Phenylalanine 500 mg● OTHER INGREDIENTS (1) | Carlson | 500 mg | — | Capsule |
| NeuroRelax● OTHER INGREDIENTS (2) | Karuna | 500 mg | — | Capsule |
| DLPA DL-Phenylalanine 500 mg● OTHER INGREDIENTS (1) | Solaray | 500 mg | — | Capsule |
| DL- Phenylalanine 500 mg | Swanson Premium Brand | 500 mg | — | Capsule |
| DL-Pheine● OTHER INGREDIENTS (1) | Douglas Laboratories | 500 mg | — | Capsule |
| DL-Phenylalanine | BulkSupplements.com | 500 mg | — | Powder |
| DL-Phenylalanine 500 mg Capsules | BulkSupplements.com | 500 mg | — | Capsule |
| DL-Phenylalanine 500 mg● OTHER INGREDIENTS (1) | The Vitamin Shoppe | 500 mg | — | Capsule |
| DLPA DL-Phenylalanine Capsules 500 mg | BulkSupplements.com | 500 mg | — | Capsule |
| PEVArx● OTHER INGREDIENTS (1) | Innovus Pharmaceuticals | 400 mg | — | Capsule |
| Daily Pure Pack PureLean Weight Support⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Pure Encapsulations | 375 mg | — | Other (e.g. tea bag) |
| NeuroMood Pure Pack | Pure Encapsulations | 350 mg | — | Other (e.g. tea bag) |
| EAA Pure Blue Raspberry | NutraBio | 300 mg | — | Powder |
| Mind Caffeine Free⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Qualia | 300 mg | — | Capsule |
| EAA Pure Cherry Limeade | NutraBio | 300 mg | — | Powder |
| Crave Control | HoltraCeuticals | 300 mg | — | Capsule |
| Mind Essentials⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Qualia | 300 mg | — | Capsule |
| EAA Pure Dragonfruit Candy | NutraBio | 300 mg | — | Powder |
| EAA Pure Raspberry Lemonade | NutraBio | 300 mg | — | Powder |
| EAA Pure Grape Berry Crush | NutraBio | 300 mg | — | Powder |
| Brain Energy● OTHER INGREDIENTS (2) | Douglas Laboratories | 300 mg | — | Capsule |
| EAA Pure Strawberry Lemon Bomb | NutraBio | 300 mg | — | Powder |
| Cognitive Aminos | Pure Encapsulations | 250 mg | — | Capsule |
| EAA + BCAA Orange | Pure Power | 250 mg | — | Powder |
| CarbCrave Complex● OTHER INGREDIENTS (1) | Pure Encapsulations | 250 mg | — | Capsule |
| Dr. Wilson's Dynamite Adrenal● OTHER INGREDIENTS (3) | Allergy Research Group | 250 mg | — | Powder |
| Amino K.E.M.● OTHER INGREDIENTS (3) | Evogen | 250 mg | — | Tablet or Pill |
| PMA Positive Mental Attitude | Viva Vitamins | 250 mg | — | Capsule |
| Neuro-Natural Memory● OTHER INGREDIENTS (3) | Xtendlife | 238 mg | — | Tablet or Pill |
| Neuro-Natural Recall● OTHER INGREDIENTS (3) | Xtendlife | 238 mg | — | Tablet or Pill |
| DLPA Complex● OTHER INGREDIENTS (2) | Higher Nature | 225 mg | — | Capsule |
| Time Release Malic Relief Formula● OTHER INGREDIENTS (2) | Country Life | 200 mg | — | Tablet or Pill |
| P.R.F.● OTHER INGREDIENTS (1) | Priority One Nutritional Supplements | 150 mg | — | Capsule |
| Phyto UltraComfort | Pure Encapsulations | 120 mg | — | Capsule |
| Arthro-Syn⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Douglas Laboratories | 100 mg | — | Capsule |
| Joints Ultra⚠ EXCEEDS UL | Viva Vitamins | 100 mg | — | Tablet or Pill |
| Higher Mind With Phosphatidylserine⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Source Naturals | 100 mg | — | Tablet or Pill |
| Higher Mind⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Source Naturals | 100 mg | — | Tablet or Pill |
| InflamActin● OTHER INGREDIENTS (2) | NaturesPlus Herbal Actives | 100 mg | — | Capsule |
| Elo-Plex | Progressive Professional from Progressive Laboratories | 80 mg | — | Capsule |
| Mr Hyde Intense Energy Shot Blue Razz● OTHER INGREDIENTS (2) | PS ProSupps | 50 mg | — | Liquid |
| Withdrawal Support | Crystal Star | 30 mg | 190% | Capsule |
| Source of Life Energy Shot Natural Tropical Fruit Flavor● OTHER INGREDIENTS (1) | NaturesPlus | 25 mg | — | Liquid |
| Total 5-HTP | Nutri-West | 12 mg | — | Tablet or Pill |
| Crave Eze | Crystal Star | 0.03 Gram(s) | — | Capsule |
| intraMAX 2.0 Peach Mango Flavor | Drucker Labs | 0 NP | — | Liquid |
| DL-Phenylalanine 750 mgDiscontinued● OTHER INGREDIENTS (1) | DaVinci Laboratories | 750 mcg | — | Capsule |
| DLPA 375 mgDiscontinued● OTHER INGREDIENTS (2) | Source Naturals | 750 mg | — | Tablet or Pill |
| VitalyzeDiscontinued | Scientific Nutrition For Advanced Conditioning SNAC | 600 mg | — | Capsule |
| Brain EnergyDiscontinued● OTHER INGREDIENTS (1) | Physician's Preference | 600 mg | — | Capsule |
| DL-PhenylalanineDiscontinued | Thorne Research | 550 mg | — | Capsule |
| Xpedite Raspberry Lemonade FlavorDiscontinued● OTHER INGREDIENTS (3) | Scientific Nutrition For Advanced Conditions SNAC | 500 mg | — | Powder |
| DLPADiscontinued● OTHER INGREDIENTS (1) | Carlson | 500 mg | — | Capsule |
| Body Comfort FormulaDiscontinued | BioFactor | 500 mg | — | Capsule |
| DLPA 500 mgDiscontinued● OTHER INGREDIENTS (2) | Solgar | 500 mg | — | Capsule |
| Intra-MD Mountain Dog Orange CarnageDiscontinued● OTHER INGREDIENTS (2) | Prime Nutrition Platinum Series | 500 mg | — | Powder |
| DL-Phenylalanine 500 mgDiscontinued● OTHER INGREDIENTS (2) | Good 'N Natural | 500 mg | — | Tablet or Pill |
| Intra-MD Mountain Dog Grape TitanDiscontinued● OTHER INGREDIENTS (2) | Prime Nutrition Platinum Series | 500 mg | — | Powder |
| Mental CareDiscontinued⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Jeunique | 300 mg | — | Tablet or Pill |
| PMS ReliefDiscontinued● OTHER INGREDIENTS (1) | Rainbow Light | 200 mg | — | Tablet or Pill |
| Joints Ultra Glucosamine ComplexDiscontinued⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Viva Vitamins | 100 mg | — | Tablet or Pill |
| InflamActinDiscontinued● OTHER INGREDIENTS (2) | Nature's Plus Herbal Actives | 100 mg | — | Capsule |
| Mr Hyde Intense Energy Shot Fruit PunchDiscontinued● OTHER INGREDIENTS (2) | PS Prosupps | 50 mg | — | Liquid |
| Amino 21Discontinued | DaVinci Laboratories Of Vermont | 30 mg | — | Capsule |
| Source Of Life Energy Shot Extended Delivery Natural Tropical Fruit FlavorDiscontinued● OTHER INGREDIENTS (1) | Nature's Plus | 25 mg | — | Liquid |
| Appe-CurbDiscontinued● OTHER INGREDIENTS (2) | XYMOGEN | 1 Gram(s) | — | Capsule |