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Mr Run HMB Supplement Review: Can it protect muscle during calorie cutting and ageing?

Mr Run's HMB - Muscle Strength & Fitness, 1000mg per Serving - Protect from Muscle Loss During Calorie Cutting, Ageing or Inactivity - 120 Capsules, 60 Servings
4.6
[Clinically Proven Muscle Support]  Supports lean muscle growth, protection, and faster post-workout recovery.
[Boosts Fitness and Endurance]  Enhances VO2 max and ATP energy to reduce fatigue; ideal pre- or post-workout.
[Joint and Bone Support]  Stimulates collagen synthesis to improve tendon and joint flexibility and bone strength.
[Leucine-Derived HMB]  Naturally formed from leucine; helps counter age- and exercise-related HMB declines.
[Optimal Clinical Dose]  Delivers 1000mg per serving with 60 servings (2 months) of premium HMB.
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Dietary supplement aimed at preserving muscle and aiding recovery during calorie cutting, ageing or periods of inactivity. Confidence in training progress is easier when momentum is maintained and recovery is quicker. Is Mr Run HMB Supplement the practical addition for people serious about retaining muscle and speeding recovery?

⚡ At a Glance
  • Active Ingredient: HMB (beta-hydroxy beta-methylbutyrate) at 1000mg per serving
  • Best for: People cutting calories, older adults aiming to retain muscle, and those returning from inactivity
  • Not ideal for: Anyone looking for a complete multivitamin or primary protein source

Contains HMB at a scientifically recommended 1,000mg per serving, with 60 servings per bottle. Designed to support lean muscle growth, aid post-workout recovery and stimulate collagen synthesis in tendons, joints and bones.


Protects Lean Muscle – Thanks to 1,000mg HMB per serving

HMB is produced in the body from the amino acid leucine, and supplementation replaces declining endogenous production during ageing, calorie restriction or heavy training. The formula provides the scientifically recommended 1,000mg dose per serving.

Helps reduce muscle breakdown and supports lean muscle retention during calorie cutting or periods of inactivity, making training results easier to maintain.

Faster Recovery and Better Endurance – With ATP energy and Vo2 max support

The supplement promotes resistance to fatigue by supporting ATP energy production and improving Vo2 max, according to the product description. It can be taken as part of a pre-workout stack or used after training.

Shorter post-workout recovery times and improved workout energy help maintain training frequency and intensity, supported by user reports of increased energy during sessions.

Supports Joints and Bone Strength – With stimulated collagen synthesis

HMB stimulates collagen synthesis in tendons, joints and bones, a mechanism described in the product information. That biochemical support targets connective tissues rather than replacing targeted medical care.

Can aid joint flexibility and tendon resilience, offering practical support for older exercisers or those doing high-impact training.

✨ The 4 Key Reasons for Mr Run HMB Supplement
  1. Clinically proven dose — Clinically backed 1,000mg dose supports lean muscle retention during cutting
  2. 60 servings per bottle — Two months supply for consistent daily supplementation during training cycles
  3. Pre/post-workout friendly — Stacks easily with pre-workout for energy and recovery benefits
  4. Joint and bone support — Stimulates collagen synthesis to aid tendon and bone strength
📋 Technical Details at a Glance
  • Category: Drugstore
  • Brand: Mr Run
  • Active Ingredient: HMB (beta-hydroxy beta-methylbutyrate)
  • Dosage per serving: 1000mg
  • Servings per bottle: 60
❓ Frequently Asked Questions

Q: How much HMB is in each serving?

A: Each serving contains 1,000mg (1g) of HMB, and each bottle supplies 60 servings.

Q: Who is this supplement suitable for?

A: Suitable for people cutting calories, older adults aiming to retain muscle, and individuals returning from periods of inactivity, for both men and women.

Q: Does it support joints and bones?

A: Yes, the formula stimulates collagen synthesis in tendons, joints and bones, which can help support joint flexibility and bone strength.

🏆 Our Verdict

The supplement suits anyone focused on retaining muscle during calorie restriction, ageing or inactivity, and for those who want quicker recovery between workouts. The clinically recommended 1,000mg HMB dose and support for collagen synthesis are the main selling points. While cost considerations vary, the two-month supply and targeted benefits make it a solid long-term addition to a training plan.