free shipping on First Order and all Subscription Orders! All Sales Are Final. We are temporarily unable to accept returns on purchases made after 3/23/20.

Muscle Aid (16 oz)

(4 reviews) Write a Review


Eniva® Muscle Aid® provides a generous serving of Malic Acid to promote optimal levels of energy production within cells.* Muscle Aid utilizes Eniva’s proprietary aqueous delivery system to provide enhanced absorption for maximum effectiveness.*

Muscle Aid Helps to Support:

• Muscle Wellness*
• Health Energy Level*
• Endurance*
• Aluminum Removal from the Body*

Malic Acid occurs naturally in fruits, especially watermelon, apples, plums, and cherries.

Maximimizing Energy Production

Eniva's Muscle Aid® provides a generous serving of malic acid to support optimal levels of energy production within cells.* Muscle Aid® utilizes Eniva's proprietary aqueous delivery system to provide enhanced bio-availability for maximum effectiveness.* Because of the compelling evidence that Malic Acid plays a central role in energy production, especially during anaerobic conditions, Muscle Aid may benefit healthy individuals interested in maximizing their energy production.*

Energy Currency of the Body

Eniva's Muscle Aid is a nutritional supplement of bio-available malic acid. Malic acid is a natural fruit acid that is present in all living cells and plays a key role in energy production. Although known as "apple acid" because it is found in high concentration in apples, it's also found in other fruits (and vegetables), such as watermelons, plums, and cherries.

There are two general routes for energy production in the body. One uses oxygen (aerobic) and the other does not (anaerobic). The route for energy production using oxygen is called the citric acid cycle, or Krebs cycle. It is the most efficient way for the body to produce energy. The route of energy production that does not use oxygen, called glycolysis, is not as efficient for energy production and can cause the buildup of acid in tissues.

Adenosine Triphosphate

Adenosine triphosphate (ATP) is the substance that stores energy that is created when the body burns carbohydrates and fats in the Krebs's cycle. When the body needs energy, as for a muscular contraction, ATP is broken down to release the stored energy. ATP is the universal energy molecule for the body and is produced within structures in cells called mitochondria. Malic acid has been indicated as a very critical molecule in controlling mitochondrial function.*

Aluminum Chelation

Malic acid has also been conclusively demonstrated in research studies to be a very effective chelator of aluminum from the body.* It's able to dissolve aluminum complexes and reduce the accumulation of this substance in various body tissues and organs. Malic acid primarily increases the excretion of aluminum in the urine but also causes excretion in fecal matter.

How Muscle Aid Works

Malic acid is a precursor to malate, a substance in the body that is critical in the production of energy in both the oxygen-dependent (aerobic) and independent (anaerobic) routes.* Malate is a source of energy and is the only metabolite of the oxygen-dependent cycle that decreases in concentration during intense physical activity. Therefore, the need for malic acid in energy production is critical. In some individuals, for unknown reasons, the efficiency of energy production via the oxygen-dependent route does not work optimally. Therefore, the body may switch to anaerobic energy production. This, however, can lead to the buildup of acid in muscle tissues, leading to muscle soreness and feelings of fatigue. Malic acid has an oxygen-sparing effect. As such, malic acid helps to aid in the proper functioning of the oxygen dependent route of energy production and aids in feelings of muscle wellness.*

Muscle Aid utilizes Eniva's proprietary aqueous delivery system to provide enhanced bio-availability for maximum effectiveness.*

Eniva Health quality seals

Aqueous Stabilization™: Eniva's liquid proprietary nutrient stabilization process.

Scientific References: Data on file, Eniva Corporation, 2019.

* This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Purified water, malic acid, sorbic and/or benzoic acid(s) (protect freshness).

• No Artificial Colors or Flavors
• No Sugars
• Gluten Free
• Diabetic Friendly
• No Stimulants

• Vegetarian Friendly
• No Fish Ingredients
• Cold Processed
• No Irradiation
• No Pasteurization

Directions: Adults: 1-2 Tablespoons daily (15mL).
Shake well before using.

Recommendations: May combine with 8 ounces of water / juice.

Storage Directions: Avoid freezing and heat.

Cautions: Do not consume if tamper resistant seal is broken/missing. Do not consume if allergic to components found within product. As with all dietary supplements, contact your doctor before use. If taking prescription medications, have an ongoing medical condition, are pregnant, nursing or under age 18, consult doctor before use. Isolated vitamins or nutrients are best taken as part of a well balanced diet and broad supplement program. KEEP CAP TIGHTLY CLOSED. KEEP OUT OF REACH OF CHILDREN.


  • 5
    Eniva Muscle Aide

    Posted by Janine on Apr 8th 2019

    Great Product!

  • 5
    Muscles for movement

    Posted by Flavor Delite on Aug 25th 2018

    I love muscle aid. I take it every morning with ATP. The flavor is delightful and easy to absorb into the bloodstream. I am 72 years old, and am happy to find a product that is beneficial to developing and maintaining healthy muscles.

  • 5
    muscles for movement

    Posted by Helpful on Jul 13th 2018

    Yes, muscle aid is so helpful to provide smooth muscular support. I do not notice any flavor. It is totally clear and great to add to water in the morning. I add it to ATP as well.

  • 5
    I can't imagine being without

    Posted by So Happy on Dec 8th 2016

    I am so happy to have found this product. I am a server and always came home with sore muscles and joints. Not anymore. I do take this product to keep up with my activity.