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  • 1) There is a Quantity Limit of ONE for any item added to your cart.
  • 2) You are unable to Subscribe to a Product.

L-Leucine Capsules

Learn All About L-Leucine Capsules

Amino acids are the building blocks of proteins; proteins play various roles in our body, such as energy production and muscle build-up. L-Leucine is a form of the amino acid Leucine.

L-Leucine belongs to the family of the Branched Chain Amino Acids, all used for muscle metabolism. Why not boost your muscle mass with Remedy’s L-Leucine Capsules™

Possible Benefits of taking L-Leucine:

  • Muscle Growth and Recovery
  • Blood Sugar Management
  • Inflammation
  • Liver Support

L-Leucine otherwise known as 2-Amino-4-methylpentanoic acid, is found naturally in foods that contain protein and was discovered 200 years ago.

L-Leucine Capsules

Studies and Trials for L-Leucine

“Effects of Whey, Soy, or Leucine Supplementation with 12 weeks of Resistance Training on Strenght, Body composition, and Skeletal Muscle and Adipose Tissue Histological Attributes in College-Aged Males”

The effects of L-Leucine on body composition and strength were examined in the above-mentioned study. The test subjects were subjected to different protein compounds while undergoing resistance training and then examined.

  • Seventy-Five untrained, college-aged males.
  • Placebo, Whey protein concentrate, Whey protein hydrolysate, twice daily
  • 12 weeks
  • Precursor Skeletal muscle cell numbers were found to be higher in the group that took whey protein supplementation, which may lead to favorable outcomes over time.
Remedy's Nutrition Herbs - Vegan, No Fillers, No Additives, Non-GMO, Corn-Free, Dairy-Free, Gluten-Free

Remedy's Nutrition® L-Leucine is better. Here's why:

  • 100% pure and high-quality “L-Leucine” herbal supplement
  • 60 vegan capsules (one month’s supply)
  • Free of fillers, additives, and preservatives
  • No gluten, yeast, corn, or dairy
  • Non-GMO
  • Handmade in Key Largo the USA
  • Pharmacists reviewed and approved
  • Quality and potency are guaranteed

When you buy supplements from Remedy's Nutrition, you get the absolute best available. The best quality, the most beneficial products available anywhere, guaranteed!

Remedy’s Means Results! Quality, Purity, Pride.


Dosage - How much L-Leucine should I take?

Remedy's Nutrition® L-Leucine can be taken with food or on an empty stomach. We do not add binders, fillers, or additives to our herbal supplements. Our supplements are easily digestible and the absorption is greatly improved over other inferior herbal supplements.

  • 1000 mg per vegetarian capsule
  • One capsule daily
  • May be taken in the morning and/or evening

Feel free to contact us for a recommendation on how to take this supplement.



Potential Side Effects

  • Nausea
  • Headache
  • Stomach Upset

Drug interactions

Consult your physician for potential drug interactions before taking L-Leucine.

If you are currently taking diabetes medications, and medications for the thyroid.

Pregnancy and breast-feeding

Do not use L-Leucine during pregnancy and breast-feeding.


Consult your physician if you are scheduled for surgery.

Often Taken With

L-Leucine is often taken with these:

Q & A

Q & A about L-Leucine

While all the BCAAs are essential for muscle growth, some believe that L-Leucine is the most important and that supplementing just L-Leucine on its own may be sufficient.
Yes, L-Leucine can result in a higher testosterone level in the body.
Daily is an excellent post-workout, with some protein.
Whey Protein, Eggs, Beef, Chicken, Pork, and Tuna are great L-Leucine sources.
L-Leucine stimulates Insulin release from the pancreas, contributing to lower blood sugar levels.
Read and leave reviews

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.

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I have told MANY of the amazing experiences my husband and I have had with this stellar company. Not only are their products top notch and extremely effective but their customer service is the best. This is a rare company that truly cares about quality on all levels.

Exceeded My Expectations

I have purchased several vitamins and supplements from the online store and and have visited The customer service exceeded my expectations. Maria, Gene and the Staff offer excellent customer service. They take their time to explain the products to you. The website is also very easy to navigate. Most important, my moods have improved, energy levels have increased, my stress and anxiety have decreased. The products that I have been using are: Mega VMT, Nuclear Greens, Beet Root, Blood Builder. My immune system is dangerously low. And I need to say that before I started taking these Supplements my doctor gave me the thumbs up 👍🏻 for approval. I am due for blood work in the beginning of June; I will continue the review after I receive my results.

100% recommended

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Great Products

Great products, reasonably priced,& the supplements really work. I’m also very happy that I can call and talk to someone regarding their suggestions,& any questions I may have. Dan has really been a great help and source of information on several occasions.

Why You'll Love Us:

We Specialize in Herbal Remedies, Vitamins, and Supplements That Work, Guaranteed!

Proven Formulas - Doctor and Pharmacist Recommended

Proven Formulas

Doctor and Pharmacist Recommended

Only Good Ingredients - 100% potency, lab verified

Only Good Ingredients

100% Potency, Lab-Verified, Practitioner Grade

Super Clean Ingredients - No fillers, no contaminants, no fluff - ever

Super Clean Ingredients

No Fillers, No Contaminants, No Fluff - Ever

Trusted quality Made in our lab in the USA

Trusted quality

Made in our lab in Key Largo, FL, USA

Easy Returns


Made from Sustainable Resources.

Customer Support

Amazing Customer Support

We love our great clients. Contact us anytime.

Money Back Guarantee

Money-Back Guarantee

Not happy? Get a full refund for 30 days.