IZI1

‎4.7/5
3 reviews
Swanson Vitamins
USD 26.39

at Swanson Vitamins

Updated: Oct 24, 2026

About this item

HMB (β-Hydroxy β-Methylbutyrate) from NOW® Sports is a clinically researched, naturally occurring metabolite of the branched-chain amino acid leucine. HMB normally plays a role in the regulation of protein breakdown in the body, helping to preserve lean muscle tissue. HMB therefore can help to maintain muscle strength and mass when combined with regular exercise and a healthy diet. In addition, it may help to promote recovery from intense exercise.

  • Features
    • Helps preserve lean muscle mass
    • May help with recovery from exercise

Specifications

Ingredient

Amount per serving / Daily value %

Vitamin D3 (as Cholecalciferol)

12.5 mcg (500 IU) / 63%

Calcium (from Calcium β-Hydroxy β-Methylbutyrate Monohydrate)

160 mg / 12%

HMB (β-Hydroxy β-Methylbutyrate) (from Calcium β-Hydroxy β-Methylbutyrate Monohydrate)

1 g (1,000 mg) / †

Other Ingredients

Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide.

CA WARNING

This product contains a substance known to the State of California to cause birth defects or other reproductive harm.For more information go to www.P65Warnings.ca.gov/food.

Other Information

Natural color variation may occur in this product., Steroid Free

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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