Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate Peanut Butter, 6 Pound (Packaging May Vary)

Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate Peanut Butter, 6 Pound (Packaging May Vary)

Name: Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate Peanut Butter, 6
Brand: Optimum Nutrition
SKU: 262624290
Price: 7966.70 THB
Availability: InStock
Rating: 5 (5 reviews)

Product ID: 262624290

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Details

Brand
Optimum
Flavour
Chocolate
Item weight
6 Pounds
Material type free
Caffeine Free
Servings per container
8

🍞250g Carbs, no added sugar

💪50g Blended Protein

🔥1,250 Calories/serving

Description

🚀 Bulk up smarter, not harder with Serious Mass!

CALORIE POWERHOUSE - Fuel your gains with a massive 1,250 calories per serving—because average just won’t cut it.
CARB LOADED ENERGY - Over 250 grams of clean carbohydrates to keep your energy and growth unstoppable.
IMMUNE BOOST FORMULA - Infused with Vitamin C, Zinc, and 25+ essential vitamins and minerals to keep you strong inside and out.
CUSTOMIZABLE MASS BUILDER - Blend with fruits, nuts, or peanut butter for a personalized calorie surge that fits your lifestyle.
PROTEIN PACKED PERFORMANCE - 50 grams of premium blended protein to sculpt muscle and accelerate recovery.

Optimum Nutrition Serious Mass is a high-calorie weight gainer delivering 1,250 calories, 50g of blended protein, and 250g of carbohydrates per 2-scoop serving. Enhanced with creatine, glutamine, and over 25 vitamins and minerals including immune-supporting Vitamin C and Zinc, it’s designed for serious muscle growth and recovery. Perfect for professionals committed to maximizing gains with versatile blending options and a delicious Chocolate Peanut Butter flavor.

Specifications

ASIN	B00GJXA2RS
ASIN	B00GJXA2RS
Age Range Description	Adult
Allergen Information	Milk, Soy
Best Sellers Rank	#32,652 in Health ( See Top 100 in Health ) #373 in Nutrition Bars & Drinks
Brand Name	Optimum Nutrition
Customer Reviews	4.5 4.5 out of 5 stars (5,714)
Customer reviews	4.5 4.5 out of 5 stars (5,714)
Diet Type	Gluten Free
Flavor	Chocolate Peanut Butter
Global Trade Identification Number	00748927051438
Is Discontinued By Manufacturer	No
Item Dimensions	20.5 x 20.5 x 26.4 centimeters
Item Weight	6 Pounds
Item model number	1114117
Manufacturer	Glanbia Performance Nutrition
Manufacturer	Glanbia Performance Nutrition
Manufacturer Part Number	1050988
Material Type Free	Caffeine Free
Model Name	Serious Mass Weight Gainer Protein Powder, Vitamin C, Zinc and Vitamin D for Immune Support
Model Number	1114117
Number of Items	1
Package Type Name	Tub
Product Benefits	Weight Gain
Product Dimensions	20.48 x 20.48 x 26.4 cm; 2.72 kg
Protein Source	Whey
Recommended Uses For Product	Calorie Increase, Muscle Growth, Post-Workout, Weight Gain
Supplement Formulation	Multi-Supplement
Total Servings Per Container	8
UPC	748927051438
Unit Count	2720 Grams

Reviews

C**E

BIEN

17.03.2026

R**O

Buen sabor y buena calidad! Un 10.

18.02.2026

A**N

Ottimi effetti e gusto davvero piacevole. Richiede un po’ più tempo per sciogliersi in acqua, ma le porzioni sono abbondanti e soddisfacenti.

12.10.2025

M**Y

Tastes good, good ingredients, price is amazing. Good amount of calories per serving which is exactly what I need when the GLP-1s make me not hungry.

20.03.2026

J**T

Like the flavour.

10.04.2021

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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