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