| Acetyl L-Carnitine | Earthborn Elements | 1100 mg | — | Capsule |
| Acetyl L-Carnitine 1000 mg● OTHER INGREDIENTS (1) | Double Wood Supplements | 1000 mg | — | Capsule |
| 100% Pure Acetyl L-Carnitine | NutraBio | 1000 mg | — | Powder |
| Acetyl L-Carnitine 1,000 mg● OTHER INGREDIENTS (2) | AN Amazing Nutrition Amazing Formulas | 1000 mg | — | Tablet or Pill |
| Racked Branched Chain Amino Acids Grape● OTHER INGREDIENTS (2) | Bucked Up | 1000 mg | — | Powder |
| Acetyl L-Carnitine 1000 Milligrams | NutraBio | 1000 mg | — | Capsule |
| Acetyl L-Carnitine 1000 mg● OTHER INGREDIENTS (2) | AN Amazing Nutrition Amazing Formulas | 1000 mg | — | Tablet or Pill |
| Acetyl L-Carnitine 1000 mg | Mental Refreshment | 1000 mg | — | Capsule |
| RePlenish● OTHER INGREDIENTS (2) | Bronson Laboratories | 900 mg | — | Capsule |
| Acetyl L-Carnitine● OTHER INGREDIENTS (2) | Designs for Health | 800 mg | — | Capsule |
| Acetyl-L-Carnitine 750mg● OTHER INGREDIENTS (1) | Longevity Medical Clinic | 750 mg | — | Capsule |
| L-Carnitine 3000 Patriot Pop● OTHER INGREDIENTS (1) | VMI Sports Black Series | 750 mg | — | Liquid |
| L-Carnitine 3000 Orange Pineapple● OTHER INGREDIENTS (1) | VMI Sports Black Series | 750 mg | — | Liquid |
| Hi-Vidomin Nutritional Immune-Support (hVnl-S)● OTHER INGREDIENTS (2) | Douglas Laboratories | 600 mg | — | Capsule |
| Acetyl-L-Carnitine 500 mg● OTHER INGREDIENTS (2) | Swiss BioEnergetics | 500 mg | — | Capsule |
| Cognition● OTHER INGREDIENTS (2) | Cutler Nutrition | 500 mg | — | Capsule |
| ALC Acetyl L-Carnitine 500 | LifeLink | 500 mg | — | Capsule |
| Acetyl L-Carnitine● OTHER INGREDIENTS (2) | PureFormulas | 500 mg | — | Capsule |
| Sculpt● OTHER INGREDIENTS (2) | Cutler Nutrition | 500 mg | — | Capsule |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (2) | Nutricost | 500 mg | — | Capsule |
| Brain Vitale Powder● OTHER INGREDIENTS (1) | Designs for Health | 500 mg | — | Powder |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (1) | Natural Grocers by Vitamin Cottage | 500 mg | — | Capsule |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (1) | Health Thru Nutrition Naturally | 500 mg | — | Capsule |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (1) | Beyond Health | 500 mg | — | Capsule |
| Acetyl L-Carnitine Caps 500 mg● OTHER INGREDIENTS (2) | Country Life | 500 mg | — | Capsule |
| L-Carnitine 1500 Heat Peach Mango● OTHER INGREDIENTS (1) | VMI Sports Black Series | 500 mg | — | Liquid |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (2) | Douglas Laboratories | 500 mg | — | Capsule |
| Acetyl L-Carnitine 250 mg● OTHER INGREDIENTS (1) | Vitamin World | 500 mg | — | Capsule |
| Brain Vitale● OTHER INGREDIENTS (2) | Designs for Health | 500 mg | — | Capsule |
| Mito-Fuel with Bioenergy Ribose● OTHER INGREDIENTS (1) | DaVinci Laboratories | 500 mg | — | Powder |
| Milletov Burn Rainbow Sherbet● OTHER INGREDIENTS (1) | Millecor | 500 mg | — | Powder |
| L-Carnitine 1500 Heat Rainbow Candy● OTHER INGREDIENTS (1) | VMI Sports Black Series | 500 mg | — | Liquid |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (2) | Woodstock Vitamins | 500 mg | — | Capsule |
| L-Carnitine 1500 Heat Patriot Pop● OTHER INGREDIENTS (1) | VMI Sports Black Series | 500 mg | — | Liquid |
| Brain ACTIVE● OTHER INGREDIENTS (1) | MRM Nutrition | 500 mg | — | Capsule |
| AcetyLipoic● OTHER INGREDIENTS (1) | DC | 500 mg | — | Capsule |
| Acetyl L-Carnitine 500 | ProCaps Laboratories | 500 mg | — | Capsule |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (2) | Bronson Laboratories | 500 mg | — | Capsule |
| Brain Cell Support With Cognizin | Metabolic Maintenance | 500 mg | — | Capsule |
| L-Carnitine 1500 Heat Gummy Bear● OTHER INGREDIENTS (1) | VMI Sports Black Series | 500 mg | — | Liquid |
| Acetyl-L-Carnitine 500 mg● OTHER INGREDIENTS (2) | Douglas Laboratories | 500 mg | — | Capsule |
| Jocko Go Sour Apple Sniper | Jocko Fuel | 500 mg | — | Liquid |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (2) | AN Amazing Nutrition Amazing Formulas | 500 mg | — | Capsule |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (2) | VitaCeutical Labs | 500 mg | — | Capsule |
| Advanced NeuroPlus● OTHER INGREDIENTS (1) | Allergy Research Group | 500 mg | — | Tablet or Pill |
| Brain Cell Support | Metabolic Maintenance | 500 mg | — | Capsule |
| Memory And Brain with Acetyl L-Carnitine and PC Liver and Brain | ProCaps Laboratories | 500 mg | — | Capsule |
| Acetyl L-Carnitine plus Alpha-Lipoic Acid● OTHER INGREDIENTS (5) | Bronson | 500 mg | — | Tablet or Pill |
| Adrenal Boost● OTHER INGREDIENTS (1) | HoltraCeuticals | 500 mg | — | Capsule |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (2) | DC | 500 mg | — | Capsule |
| Glucorol SX | HoltraCeuticals | 500 mg | — | Capsule |
| L-Carnitine 1500 Heat Orange Pineapple● OTHER INGREDIENTS (1) | VMI Sports Black Series | 500 mg | — | Liquid |
| Acetyl L-Carnitine 500 mg● OTHER INGREDIENTS (2) | Solgar | 500 mg | — | Capsule |
| Jocko Discipline Go Tropic Thunder | Jocko Fuel | 500 mg | — | Liquid |
| Acetyl L-Carnitine 400 mg Plus Alpha Lipoic Acid 200 mg● OTHER INGREDIENTS (3) | Spring Valley | 400 mg | — | Capsule |
| MegaMind● OTHER INGREDIENTS (3) | Source Naturals | 400 mg | — | Tablet or Pill |
| CardioDefence | Swiss BioEnergetics | 300 mg | — | Capsule |
| Mitochondrial Cofactors● OTHER INGREDIENTS (1) | Allergy Research Group | 300 mg | — | Capsule |
| Mito-Cell Support● OTHER INGREDIENTS (1) | Kirkman | 300 mg | — | Capsule |
| Acetyl L-Carnitine 250 mg● OTHER INGREDIENTS (1) | Sundown Naturals | 250 mg | — | Capsule |
| Keto +Plus Fruit Punch● OTHER INGREDIENTS (1) | SR Sports Research | 250 mg | — | Powder |
| Acetyl L-Carnitine | Metabolic Maintenance | 250 mg | — | Capsule |
| Shred Sport Thermogenic Complex● OTHER INGREDIENTS (2) | MusclePharm | 250 mg | — | Capsule |
| Acetyl L-Carnitine 250 mg● OTHER INGREDIENTS (1) | Nature's Bounty | 250 mg | — | Capsule |
| Acetyl L-Carnitine 250 mg | Metabolic Maintenance | 250 mg | — | Capsule |
| Heart Strong● OTHER INGREDIENTS (2) | Redd Remedies | 200 mg | — | Tablet or Pill |
| Neuro-Natural Memory● OTHER INGREDIENTS (3) | Xtendlife | 150 mg | — | Tablet or Pill |
| Neuro-Natural Serenity● OTHER INGREDIENTS (3) | Xtendlife | 150 mg | — | Tablet or Pill |
| Sciatisil | HUMANX | 150 mg | — | Capsule |
| Neuro Force● OTHER INGREDIENTS (2) | Vali | 150 mg | — | Capsule |
| Neuro-Natural Recall● OTHER INGREDIENTS (3) | Xtendlife | 150 mg | — | Tablet or Pill |
| Neuro-Natural General● OTHER INGREDIENTS (3) | Xtendlife | 150 mg | — | Tablet or Pill |
| Women's Advanced Protein Vanilla Ice Cream● OTHER INGREDIENTS (2) | GNC Pro Performance AMP | 125 mg | — | Powder |
| Women's Advanced Protein Cinnamon Bun● OTHER INGREDIENTS (2) | GNC Pro Performance AMP | 125 mg | — | Powder |
| Women's Advanced Protein Chocolate Cupcake● OTHER INGREDIENTS (1) | GNC Pro Performance AMP | 125 mg | — | Powder |
| Heart Support⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Fortify | 100 mg | — | Capsule |
| Brain Memory● OTHER INGREDIENTS (2) | Douglas Laboratories | 100 mg | — | Capsule |
| NeuraZenx● OTHER INGREDIENTS (2) | Zen Nutrients | 100 mg | — | Capsule |
| Dr. Cutler's Essential Youth● OTHER INGREDIENTS (2) | True Health | 100 mg | — | Capsule |
| Concentration Support Tangy Lemon and Lime | Higher Nature | 50 mg | — | Tablet or Pill |
| Nerve Support● OTHER INGREDIENTS (1) | Sunergetic | 50 mg | — | Capsule |
| Energy & Focus Lemon & Lime Flavour● OTHER INGREDIENTS (1) | Higher Nature | 45 mg | — | Tablet or Pill |
| Youthful Memory● OTHER INGREDIENTS (3) | Juvenon | 25 mg | — | Capsule |
| Neuro Enhancer● OTHER INGREDIENTS (2) | Bronson Laboratories | 20 mg | — | Capsule |
| Total Mitochondria | Nutri-West | 10 mg | — | Tablet or Pill |
| Complete Gluco-D | Nutri-West | 10 mg | — | Tablet or Pill |
| All Natural Blend Italian Ice Natural Lemon & Lime Flavors● OTHER INGREDIENTS (2) | NorthBound Nutrition | 1 Gram(s) | — | Powder |
| Acetyl-L-Carnitine 500 mg● OTHER INGREDIENTS (1) | LuckyVitamin | 1 Gram(s) | — | Capsule |
| All Natural Blend Cosmic Swirl Natural Orange & Pomegranate Flavors● OTHER INGREDIENTS (2) | NorthBound Nutrition | 1 Gram(s) | — | Powder |
| All Natural Blend Strawberry Cupcake● OTHER INGREDIENTS (2) | NorthBound Nutrition | 1 Gram(s) | — | Powder |
| Blend To Go Cognitive Energy Grape Gumball● OTHER INGREDIENTS (2) | Northbound Nutrition | 1 Gram(s) | — | Liquid |
| Blend To Go Cognitive Energy Lolly Pop● OTHER INGREDIENTS (2) | Northbound Nutrition | 1 Gram(s) | — | Liquid |
| Blend To Go Cognitive Energy Candy Apple● OTHER INGREDIENTS (2) | Northbound Nutrition | 1 Gram(s) | — | Liquid |
| Acetyl L-Carnitine 1000 mgDiscontinued● OTHER INGREDIENTS (2) | Solgar | 1000 mg | — | Tablet or Pill |
| Neuro BenefitsDiscontinued | DaVinci Benefits Line | 500 mg | — | Capsule |
| Mito-Fuel With D-RiboseDiscontinued● OTHER INGREDIENTS (1) | DaVinci Laboratories Of Vermont | 500 mg | — | Powder |
| Memory And Brain With Acetyl L-Carnitine And PC Liver And BrainDiscontinued | ProCaps Laboratories | 500 mg | — | Capsule |
| Acetyl L-Carnitine With Alpha-Lipoic AcidDiscontinued● OTHER INGREDIENTS (4) | Bronson | 500 mg | — | Tablet or Pill |
| Acetyl L-Carnitine 500 mgDiscontinued● OTHER INGREDIENTS (2) | Swanson Premium Brand | 500 mg | — | Capsule |
| Memory & Brain With Acetyl L-CarnitineDiscontinued | ProCaps Laboratories | 500 mg | — | Capsule |