Best Bulksupplements Carnitine Supplements in 2026

FREE RADICAL PROTECTION*/MAINTAINS CELLULAR HEALTH*: Take 1 NOW NAC veggie capsule with selenium and molybdenum twice daily for free radical protection and to maintain cellular health*. N-acetyl cysteine (NAC) is a stable form of the non-essential amino acid cysteine, and molybdenum and selenium are essential trace minerals that facilitate the production of several important enzymes.*

IMPORTANT NOTE ABOUT THIS PRODUCT: Black spots may appear in NAC because of a normal oxidative reaction, but product is safe to consume. These spots are NOT mold or any other micro-contamination. Micro-testing has been performed to assess product safety.

CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, Vegan/Vegetarian, Made without Gluten, Kosher, Dairy Free, Egg Free, Nut Free, Soy Free, UL Certified

TRANSPORTS FATTY ACIDS: Acetyl-L-Carnitine (ALC) is a modified amino acid that supports cellular energy production by assisting in the transport of fat into the mitochondria where it is converted into ATP (cellular fuel).

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

BOOSTS CELLULAR ENERGY: ALC is a highly bioavailable form of carnitine that can cross the blood-brain barrier, where it helps to manage typical oxidative stress, supports mitochondrial function, and helps to maintain normal neurotransmitter activity.Store in a cool, dry place after opening

OFFERS FITNESS SUPPORT*: NOW L-Carnitine 1,000 mg tablets are the purest form, clinically tested, and vegetarian (non-animal sourced).

BOOSTS CELLULAR ENERGY* AND TRANSPORTS FATTY ACIDS*: L-Carnitine is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production.*

CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Soy Free, Vegan/Vegetarian

OFFERS FITNESS SUPPORT*: NOW L-Carnitine 1,000 mg tablets are the purest form, clinically tested, and vegetarian (non-animal sourced).

BOOSTS CELLULAR ENERGY* AND TRANSPORTS FATTY ACIDS*: L-Carnitine is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production.*

CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Soy Free, Vegan/Vegetarian

OFFERS FITNESS SUPPORT*: NOW L-Carnitine 500 mg veggie capsules are the purest form, clinically tested, and vegetarian (non-animal sourced).

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

BOOSTS CELLULAR ENERGY* AND TRANSPORTS FATTY ACIDS*: L-Carnitine is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production.*

TRANSPORTS FATTY ACIDS*: Acetyl-L-Carnitine (ALC) is a modified amino acid that supports cellular energy production by assisting in the transport of fat into the mitochondria where it is converted into ATP (cellular fuel).*

BOOSTS CELLULAR ENERGY*: ALC is a highly bioavailable form of carnitine that can cross the blood-brain barrier, where it helps to manage typical oxidative stress, supports mitochondrial function, and helps to maintain normal neurotransmitter activity.*

CLASSIFICATIONS/CERTIFICATIONS: Kosher, Non-GMO

VEGETARIAN 500MG CAPSULES: Each vegetarian capsule contains 500mg of L-Lysine HCl

PURITY YOU CAN TRUST: No gelatin, no citric acid, no Gluten; Vegetarian, Non-GMO, and Kosher

AN ESSENTIAL AMINO ACID: L-Lysine is one of the essential building blocks of protein

✅ HIGHLY BIO-AVAILABLE FORM: ALC is a highly bioavailable form of carnitine that can cross the blood-brain barrier, where it helps to manage typical oxidative stress, supports mitochondrial function, and helps to maintain normal neurotransmitter activity.*

✅ 1000MG PER SERVING: Serving Size: 2x 500mg capsules of Acetyl-L-Carnitine (ALC) 1-2 times a day.

✅ SUPPORTS CELLULAR ENERGY: This premium amino acid supports cellular energy production by assisting in the transport of fat into the mitochondria where it is converted into ATP (cellular fuel).* This is a popular choice for sports athletes.

Same trusted quality with a brand new look! Packaging may vary

NOW Sports Triple Strength L-Carnitine Supplement offers 3,000 mg of pure, clinically tested, vegetarian/vegan, highly absorbable liquid L-Carnitine to support fat metabolism.* Mix it in water for a quick citrus flavored DIY sports drink or add it to a shake/smoothie! (GMP, Halal, Kosher, Non-GMO, Steroid Free, Dairy Free, Egg Free, Made Without Gluten, Soy Free)

Informed-Choice is an adulteration monitoring program through LGC that conducts monthly blind batch testing of registered products at the retail level and posts updated results on their website. The Informed-Choice logo indicates that these products have been tested for, and certified to be free of, banned substances through the Informed-Choice certification program.

AMINO ACID AND NITRIC OXIDE FORMULA DESIGNED TO SUPPORT HEART HEALTH: Cardio fitness, pre-workout, performance, energy

LEADING L-ARGININE POWDER: Research based on a Nobel Prize winning breakthrough discovery of nitric oxide

GREAT TASTE: Quality ingredients and delicious flavor. Easy-to-Mix, Kosher, Sugar-free, Gluten Free

ESSENTIAL AMINO ACID - Lysine is an essential amino acid, meaning it must be obtained through diet or with supplements. Lysine helps maintain lean body mass, nitrogen balance, and supports recovery.

AMINO ACID PRECURSOR - Lysine acts as a precursor for several amino acids, including L-Citrulline (needed for normal protein metabolism) and L-carnitine (needed for fat metabolism).

COLLAGEN PRODUCTION - Lysine is crucial for the formation of collagen, a major part of the body's connective tissues and may help the body absorb calcium.

ESSENTIAL AMINO ACID - Lysine is an essential amino acid, meaning it must be obtained through diet or with supplements. Lysine helps maintain lean body mass, nitrogen balance, and supports recovery.

AMINO ACID PRECURSOR - Lysine acts as a precursor for several amino acids, including L-Citrulline (needed for normal protein metabolism) and L-carnitine (needed for fat metabolism).

COLLAGEN PRODUCTION - Lysine is crucial for the formation of collagen, a major part of the body's connective tissues and may help the body absorb calcium.

Natural color variation may occur in this product when exposed to air; Speckling in capsule may occur but does not affect product quality; Store in a cool, dry place after opening

IMPORTANT NOTE ABOUT THIS PRODUCT: Black spots may appear in NAC because of a normal oxidative reaction, but product is safe to consume; These spots are NOT mold or any other micro-contamination; Micro-testing has been performed to assess product safety

GMP Quality Assured: NOW closely adheres to both mandatory U;S; FDA Current Good Manufacturing Practices (CGMP) regulations and voluntary Natural Products Association (NPA) Good Manufacturing Practices (GMP) regulations; Good manufacturing practices ensure compliance with sanitation, processing, documentation, and testing requirements that are designed to promote consistent, highly reproducible product quality and safety

PUREST FORM, CLINICALLY TESTED: NOW L-Carnitine is the purest form, clinically tested, and vegetarian (non-animal sourced). Offers fitness support!* In 250 mg capsules

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

BOOSTS CELLULAR ENERGY* AND TRANSPORTS FATTY ACIDS*: L-Carnitine is a non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production.*

TRANSPORTS FATTY ACIDS*: Acetyl-L-Carnitine (ALC) is a modified amino acid that supports cellular energy production by assisting in the transport of fat into the mitochondria where it is converted into ATP (cellular fuel).*

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

BOOSTS CELLULAR ENERGY*: ALC is a highly bioavailable form of carnitine that can cross the blood-brain barrier, where it helps to manage typical oxidative stress, supports mitochondrial function, and helps to maintain normal neurotransmitter activity.*

Acetyl L-Carnitine 500mg can Help Maintain Healthy Brain Function

ALCAR May Promote Heart Health

200 Easy to Swallow Vegetarian Capsules

FITNESS SUPPORT*/BOOSTS CELLULAR ENERGY*/TRANSPORTS FATTY ACIDS*: A non-essential amino acid that helps to maintain overall good health by facilitating the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production.*

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

VEGAN, NON-GMO, PURE POWDER/CLINICALLY TESTED/TRADEMARKED INGREDIENT: Carnipure offers purest L-Carnitine.

Essential Amino Acids; L-Carnitine is a dipeptide made up of two other essential amino acids: L-Methionine and L-Lysine

Supports Energy & Fat Metabolism; L-Carnitine supports energy and fat metabolism, and is found naturally in cells which use fat for energy

Optimal Absorption; This formulation provides 1000 mg of free form L-Carnitine per serving (2 tablets) to promote optimal absorption and assimilation

Contains 500 mg of free-form Acetyl L-Carnitine hcl in its crystalline form

Transports fatty acids boosts cellular energy

60 vegetable capsules, 60 servings

PLANT-DERIVED ELECTROLYTES + AMINO ACIDS - Each stick of VITALBEAUTIE Waterplus+ Active Drink Mix is packed with plant-derived electrolytes, and amino acids (BCAA, L-arginine & L-carnitine), helping ensure that your body maintains an ideal level of hydration while also replenishing and refueling it with the nutrients you may have lost during workout. Our product is formulated with vegan-certified plant-derived ingredients.

SUGAR-FREE - This product contains zero sugar. Enjoy a guilt-free, yet nutritious, delicious and refreshing drink of hibiscus and grapefruit after workout - each serving is only 15 calories! Formulated with your wellness journey in mind.

EASY TO DISSOLVE - A special 'porous sponge structure power technology' has been applied to the Waterplus+ Active Drink Mix powder to produce ultra fine particles that dissolves immediately even in cold water without leaving clumps or an uneven gritty texture and residue.

PACK OF 2: 500 mg strength of the popular Acetyl-L-Carnitine (ALC). Get started today.

HIGHLY BIO-AVAILABLE FORM: ALC is a highly bioavailable form of carnitine that can cross the blood-brain barrier, where it helps to manage typical oxidative stress, supports mitochondrial function, and helps to maintain normal neurotransmitter activity.*

SUPPORTS CELLULAR ENERGY *: ALC is a modified amino acid that supports cellular energy production by assisting in the transport of fat into the mitochondria where it is converted into ATP (cellular fuel).*

AMINO ACID AND NITRIC OXIDE FORMULA DESIGNED TO SUPPORT HEART HEALTH: Cardio fitness, pre-workout, performance, energy

LEADING L-ARGININE POWDER: Research based on a Nobel Prize winning breakthrough discovery of nitric oxide

GREAT TASTE: Quality ingredients and delicious flavor. Easy-to-Mix, Kosher, Sugar-free, Gluten Free

AMINO ACID AND NITRIC OXIDE FORMULA DESIGNED TO SUPPORT HEART HEALTH: Cardio fitness, pre-workout, performance, energy

LEADING L-ARGININE POWDER: Research based on a Nobel Prize winning breakthrough discovery of nitric oxide

GREAT TASTE: Quality ingredients and delicious flavor. Easy-to-Mix, Kosher, Sugar-free, Gluten Free