SKU: 24410490483

Optimum Nutrition Serious Mass 6lbs

Sale price$9675.00 Regular price$10750.00
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Description

Optimum Nutrition Serious Mass 6lbsOptimum Nutrition Serious Mass 6lbs Optimum Nutrition Serious Mass 6lbs is a high calorie weight gainer designed to help individuals who struggle to put on muscle and size. Packed with quality protein, complex carbohydrates, essential vitamins, and minerals, Serious Mass provides everything your body needs to build muscle, recover faster, and increase overall mass. Each serving delivers over 1250 calories and 50g of protein, making it one of the most

Optimum Nutrition Serious Mass 6lbs

Optimum Nutrition Serious Mass 6lbs is a high-calorie weight gainer designed to help individuals who struggle to put on muscle and size. Packed with quality protein, complex carbohydrates, essential vitamins, and minerals, Serious Mass provides everything your body needs to build muscle, recover faster, and increase overall mass. Each serving delivers over 1250 calories and 50g of protein, making it one of the most trusted and effective gainers for athletes, bodybuilders, and hard gainers worldwide.

Key Features of Optimum Nutrition Serious Mass 6lbs

  • Over 1250 calories per serving

  • 50g of high-quality protein blend

  • More than 250g of carbohydrates per serving

  • Enriched with 25+ vitamins and minerals

  • Contains creatine, glutamine, and glutamic acid

  • Supports faster muscle recovery and growth

  • Available in delicious flavors with smooth mixability


Benefits of Optimum Nutrition Serious Mass 6lbs

Extreme Calorie Support for Bulking

Each serving provides more than 1250 calories, ensuring you stay in a calorie surplus to maximize muscle growth and size gains.

Muscle Growth & Recovery

With 50g of protein from a blend of whey protein concentrate, calcium caseinate, and egg albumin, Serious Mass supports protein synthesis, muscle repair, and strength development.

Sustained Energy Through Complex Carbs

Delivering 250g+ of complex carbohydrates per serving, this gainer helps replenish glycogen stores and fuels your body with long-lasting energy.

Added Creatine & Glutamine

Creatine supports enhanced strength and performance, while glutamine aids recovery and reduces muscle soreness after intense training.

Complete Nutritional Support

With over 25 vitamins and minerals, Serious Mass ensures your body gets the nutrients it needs for overall health while supporting heavy workouts and rapid muscle growth.


Nutritional Information (Per Serving – May Vary by Flavor)

  • Calories: 1250+

  • Protein: 50g

  • Carbohydrates: 252g

  • Fats: 4.5g

  • Creatine, Glutamine & Glutamic Acid included

  • 25+ essential vitamins & minerals


How to Use Optimum Nutrition Serious Mass 6lbs

Mix 2 heaping scoops (approximately 334g) with 24–32 oz of water or milk. Blend for 45–60 seconds until smooth. Consume 1–2 servings daily depending on your calorie needs. Best times to use include:

  • Post-workout

  • Between meals

  • Before bed (for sustained nutrition)


Who Should Use Optimum Nutrition Serious Mass 6lbs?

  • Hard gainers who find it difficult to increase weight and muscle mass

  • Athletes in bulking phases

  • Bodybuilders looking for rapid size gains

  • Fitness enthusiasts who need high-calorie nutrition support


Why Choose Optimum Nutrition Serious Mass 6lbs?

Optimum Nutrition is one of the world’s most trusted supplement brands, known for its high-quality formulations and science-backed products. Serious Mass is the gold standard in weight gainers, delivering maximum calories, protein, and carbs in one powerful shake. If your goal is serious size and strength, this product is the perfect solution.


FAQs

Q1: Is Serious Mass good for beginners?
Yes, it is ideal for beginners and advanced athletes who want to gain size and strength quickly.

Q2: Can I take Serious Mass daily?
Yes, it can be used daily depending on your calorie and protein requirements.

Q3: Can I use Serious Mass as a meal replacement?
Yes, but for best results, combine it with a balanced diet for complete nutrition.

Q4: How many servings are in a 6lbs pack?
The 6lbs pack provides approximately 8–10 servings (depending on scoop size).

Q5: Does Serious Mass contain creatine?
Yes, it includes creatine, glutamine, and glutamic acid for strength and recovery.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24410490483

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August Wilkinson
Chelsea, US
★★★★★ 5
Worth the money
Color: Gold-tone Hardware/Leather/Dress Blues
Was made of excellent material and put together nicely. Looked like black in the picture but was dark navy, I just didn’t read the description.
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Reviewed in the United States on May 13, 2026
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New York, US
★★★★★ 5
Perfect size
Color: Vanilla/Acorn
Perfect size . This will hold everything you need. It’s not too small not too big
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Reviewed in the United States on May 4, 2026
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Janet Becraft
Cuba, US
★★★★★ 5
Colors and size
Color: Vanilla/Acorn
Perfect for my needs
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Reviewed in the United States on April 30, 2026
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Holy Cow
Waukegan, US
★★★★★ 5
Polished Everyday Crossbody, Though Priced Like a Designer-Branded Bag
Color: Vanilla/Acorn
This crossbody bag has a clean, classic look that works well for everyday use, errands, travel, or casual outfits where you want something more polished than a basic purse. The north-south shape gives it a slim profile, so it does not feel overly bulky, but it still has enough room for daily essentials like a phone, wallet, keys, small cosmetics, cards, and other small items. The zipper closure is a practical feature because it keeps everything more secure than an open-top bag, especially when walking around, shopping, or traveling. The front and back zippered pockets are also useful for items you want quick access to, like a phone, receipt, lip balm, or transit card. I like that the layout keeps the bag organized without making it feel complicated. The material is mostly PVC with some polyester and polyurethane, so it has more of a coated designer-bag feel rather than soft genuine leather. That makes it easier to wipe clean and more resistant to everyday marks, but buyers should know they are paying more for the brand/style than for leather construction. The bag feels structured and presentable, but it may not have the same long-term aging or softness as a real leather crossbody. For comfort, the crossbody style is convenient because it keeps your hands free and distributes weight better than carrying a small handbag by hand. It is best for people who want a stylish everyday bag, not someone looking for a large tote or something that can carry bulky items. For pricing, similar branded crossbody bags usually range from about $80–$200, depending on the brand, size, material, and whether it is leather or coated canvas/PVC. At around $180, this is on the premium side for a PVC-blend crossbody, but it is fairly typical for the Michael Kors price range. Overall, it feels worth considering if you like the style and brand name, but value-focused buyers may want to compare sale prices or color options before paying full price.
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Reviewed in the United States on May 14, 2026
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Linda A.
Boise, US
★★★★★ 5
Stylish, Spacious, and Perfect for Everyday Use
Color: Brown/Acorn
absolutely love this Michael Kors Jet Set Travel crossbody bag! The design is great making it easy to pair with both casual and dressy outfits. It’s surprisingly spacious for its size and keeps all my essentials organized without feeling bulky. The quality of the materials and craftsmanship is excellent, and it feels very durable. This has quickly become my go to bag for everyday use and travel! Great price!
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Reviewed in the United States on April 28, 2026

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