Weider Mega Mass Capsules are a straightforward way to build muscle and recover faster, thanks to HMB and L-Leucine, plus other targeted ingredients from a heritage brand trusted since 1936. The blend also includes KSM-66 Ashwagandha, Tart Cherry extract and green tea components to support recovery, strength, and daily performance. Weiders long history in sports nutrition means quality and consistency you can rely on.

Available Sizes & Variants:

120 capsules - convenient daily supply for post-workout recovery.

Benefits & Features:

• Supports muscle growth and faster recovery after workouts.
• Delivers key ingredients like HMB and L-Leucine to stimulate muscle protein synthesis and reduce exercise-related muscle damage.
• Ashwagandha extract helps support strength and endurance while keeping stress under control.
• Tart cherry extract may ease post-workout soreness, helping you bounce back quicker for the next session.
• Weiders commitment to quality means ingredients are absorbed well, backed by a heritage dating back to 1936, and designed to sit comfortably in your mass gainer routine within nutritional supplements.

Weider Mega Mass Capsules fuse a legacy brand with modern science. KSM-66 Ashwagandha supports strength and endurance, while VitaCherry Sport tart cherry extract helps with recovery after hard sessions. AstraGin improves nutrient uptake and the formula is manufactured in Germany to high standards, aligning with our focus on quality and reliability in nutritional supplements.

Β-Hydroxy-β-Methylbutyrate, L-leucine, KSM-66 (Ashwagandha Extract), VitaCherry Sport (Tart Cherry Juice Concentrate), Green Tea Extract, Thereof Epicatechin, AstraGin (Mixture of plant extracts), Vitamin D, Vitamin B6, Pantothenic Acid, Zinc, Β-Hydroxy-β-Methylbutyrate, L-leucine, KSM-66 (Ashwagandha Extract), VitaCherry Sport (Tart Cherry Juice Concentrate), Green Tea Extract, Thereof Epicatechin, AstraGin (Mixture of plant extracts), Vitamin D, Vitamin B6, Pantothenic Acid, Zinc

• GTIN: 4044782328002
• Manufacturer: Weider
• Categories: Best SellersSports SupplementsSports Supplements Black Friday SaleSubscribe & Save ProductsWeider Sports Nutrition SupplementsWeight Gainers & Muscle Mass Gainers
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 4 capsules per day with plenty of water, preferably post-workout. Store in a cool, dry, and dark place. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep the product out of the reach of young children.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

HMB is a metabolite of the amino acid leucine that supports muscle protein synthesis and may help limit exercise-related muscle breakdown. This metabolite grows as a by-product of leucine and it helps support muscle repair and limits breakdown during tough sessions. This ingredient comes in capsule form as a targeted nutrient to back muscle recovery and growth processes after training.

What Does HMB Do? HMB plays a role in muscle protein synthesis and is linked to fewer signs of exercise-induced muscle damage, helping faster recovery and potential gains in strength with training. Research in sports nutrition suggests these effects occur through pathways that regulate muscle metabolism and repair. This product is not intended to diagnose, treat, cure, or prevent any disease.

Weider Mega Mass Capsules is Welzo Selected because Weider brings a long-standing heritage in sports nutrition, dating back to 1936, with a reputation for quality, innovation and athlete-focused products. This brand’s established standing in Europe and globally supports our confidence in reliability and consistency for active users. Manufacturing in Germany aligns with our high standards for production excellence and rigorous formulation integrity, a cornerstone of our supplier evaluation.

Weider’s commitment to premium ingredients is demonstrated through the use of branded extracts such as KSM-66 Ashwagandha and VitaCherry so that athletes can trust ingredient quality and documented synergy within the blend. This aligns with our brand compliance standards and our rigorous testing protocols, which are integral to our selection process our rigorous testing protocols. Our medical team our medical team reviewed Weider’s approach to safety, consistency and label integrity, reinforcing why this brand stands out in the UK market.

Ultimately, Weider’s historic credibility, manufacturing discipline and product-focused innovations make them the ideal partner for a targeted muscle-support formula like Mega Mass Capsules, supporting our continual pursuit of quality and trust for customers.