The capsules are a convenient dosage form of HMB. All of the active substance is enclosed in a special shell which is opening only at the absorption site. This way the transport of the substance is significantly improved and you need a smaller dosage to achieve the same results. Remember, that the capsule stays longer in the gastrointestinal tract than the fluid, therefore this should be taken into consideration when planning the supplementation.
Capsules with HMB. They mitigate the effects of stress, increase strength and muscle endurance, and enhance regeneration.