Dorian Yates Metabolic Mass Gainer helps athletes bulk up lean muscle by packing a high calorie mix of protein and carbs into a targeted recovery formula. The main active ingredients include whey protein and creatine monohydrate, backing muscle growth and power when teamed with resistance training. DY Nutrition blends fast, medium and slow absorbing proteins with micronutrients, and the brand's emphasis on quality differentiates it.

Available Sizes & Variants:

6000 grams mass gainer – a generous bulk option for steady gains and cost efficiency.

Benefits & Features:

• Helps muscle growth after lifting sessions.
• Offers a high calorie mix for mass gain aims, with protein and carbs to aid recovery and refuel muscles.
• Active ingredient creatine monohydrate backs power and muscle gains when paired with training.
• Includes micronutrients like B vitamins and minerals to back energy metabolism.
• Long term use helps steady daily mass gains via a balanced blend of whey, slow releasing proteins, creatine and micronutrients that aid energy, recovery, and performance.

DY Nutrition's reputation for quality ingredients and practical sport nutrition is solid. This blend combines whey protein with fast, medium and slow releasing proteins to give a steady stream of amino acids. Creatine monohydrate backs power for tough sessions, while micronutrients like magnesium and zinc help energy metabolism and recovery. The mix uses minimal fillers and prioritises purity, making it a trusted pick for athletes chasing lean mass gains. If you're looking for best weight loss supplements, this isn't it, it's built to support bulk and strength.

Energy, Fat, of which saturates, Carbohydrates, of which sugars, Protein, Salt, Creatine Monohydrate, of which Creatine, AMINO ACID COMPLEX, L-Glutamine, L-Lysine, L-Citrulline DL-Malate (2:1), L-Citrulline, L-Methionine, VITAMIN AND MINERAL COMPLEX, Vitamin C, Vitamin B6, Vitamin B3, Vitamin E, Vitamin B5, Vitamin D3, Vitamin B1, Vitamin B2, Folic Acid, Magnesium, Zinc, Chromium, Copper, L-Carnitine, Alpha Lipoic Acid, CLA, Green Coffee Bean Extract, Chlorogenic acid, Caffeine, Green Tea Leaf Extract, Polyphenols, Tribulus Terrestris fruit extract, Saponins, Panax ginseng Root Extract, Ginsenosides

• GTIN: 5060763892071
• Manufacturer: Dorian Yates
• Size: Vanilla
• Categories: Dorian Yates ( DY Nutrition)Sports Supplements
• 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.

For first-time gym-goers: drink 1 serving after each training session or physical exercise. For mass-hungry trainers: drink 1 serving after each workout and in-between meals, in order to reach your muscle-mass building goals. Store in a cool, dry place under 25 °C, out of reach of children. Not suitable for children, pregnant women, or nursing women. Do not exceed the stated recommended daily dose. Food supplements do not replace a balanced diet and healthy lifestyle.

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.

Whey protein is a premium dairy protein that is quickly absorbed by your body and supplies essential amino acids for muscle support. This variant is sourced from milk and is typically processed to deliver a full amino acid profile for athletic recovery and growth support. Whey protein helps with supporting muscle protein synthesis and post‑training recovery, aligned with EFSA guidance on protein function. Dr. Tang from the University of Illinois found that whey protein is swiftly absorbed and contributes to muscle growth processes when paired with resistance training. This product isn't intended to diagnose, treat, cure, or prevent any disease.

Dorian Yates is the pick we made for this mass gainer due to its solid emphasis on high-grade, purpose-built sports nutrition. This brand is recognised for prioritising top-quality ingredients and a pure source approach, aligning with Welzo’s commitment to ingredient integrity and real-world results. Our team looked over how this brand supports lean muscle gain through a balanced mix of protein, carbohydrates and key micronutrients, with emphasis on fast, medium and slow-absorbing proteins and a creatine component to support recovery and performance. For Welzo, the brand’s core philosophy and product design closely mirror our own quality standards, which are reinforced by our internal vetting and collaboration with our medical team and our ingredient quality and purity standards.

This brand stood out during our evaluation for its clear focus on crafted nutrition for athletes and active individuals, its proven post-workout usage scenario, and its emphasis on evidence-aligned protein and carbohydrate delivery with micronutrient support. This makes Dorian Yates Metabolic Mass Gainer particularly well-suited to support rapid muscle recovery and calorie surplus within Welzo’s product portfolio.