Ships sealed in the original manufacturer packaging. Check the seal, batch code and expiry on arrival, or message us on WhatsApp for help verifying it with the brand.
Optimum Nutrition
Optimum Nutrition Serious Mass | 3kg (9 Servings) | Chocolate | 50g Protein
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Product details
Optimum Nutrition Serious Mass is a high-calorie, high-protein weight gainer for healthy adults who want to increase daily calorie and protein intake. The 3kg Chocolate pack provides 9 servings and is designed to complement a balanced diet and resistance-training routine.
Each serving provides 1,200+ calories, 50g protein and 256g carbohydrates, with added creatine, glutamine and 24 vitamins and minerals. It is suitable for vegetarians and is intended to be used post-workout or between meals.
Benefits
- 🔥 1,200+ calories per serving to help increase calorie intake
- 💪 50g protein per serving to support muscle building and maintenance
- ⚡ 256g carbohydrates to help fuel training and calorie intake
- 🏋️ Added creatine and glutamine
- 🌱 Vegetarian formula
- 🧪 Banned-substance tested
Ingredients
Key ingredients include maltodextrin and a protein blend containing whey protein concentrate, calcium caseinate and whey powder. The formula also includes added creatine, glutamine, vitamins and minerals. Check the physical pack for the complete and latest ingredient list.
Nutrition & Serving Information
- Pack size: 3kg (6.6 lbs)
- Servings: 9
- Protein: 50g per serving
- Carbohydrates: 256g per serving
- Calories: 1,200+ per serving
- Added: 3g creatine, 1g glutamine, 24 vitamins & minerals
How to Use
Mix 2 rounded scoops with 710ml (24 fl oz) of cold water or milk using an electric blender. Use post-workout and/or between meals to add calories, carbohydrates and protein to your balanced diet. If you are new to Serious Mass, start with a 1-scoop half serving and increase gradually as needed.
Product Details
- Brand: Optimum Nutrition (ON)
- Product: Serious Mass
- Category: Mass Gainer
- Size: 3kg (6.6 lbs)
- Flavour: Chocolate
- Servings: 9
- Form: Powder
- Diet: Vegetarian
- Suitable for: Healthy adults
FAQ
How many servings are in this pack?
9 servings.
How much protein does one serving provide?
50g protein per serving.
How many calories does it provide?
It provides 1,200+ calories per serving.
When should I take Serious Mass?
It can be taken post-workout and/or between meals.
How should I mix it?
Mix 2 rounded scoops with 710ml cold water or milk using an electric blender.
Is Serious Mass a meal replacement?
No. It is a high-calorie dietary supplement intended to complement your usual meals and snacks.
Disclaimer: This product is a dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Consult your doctor before use if pregnant, nursing, under 18, or on medication.
Sealed in the original manufacturer packaging, never opened or repacked
Sealed & quality-checked before dispatch
Help verifying your pack with the brand, on WhatsApp
7-day returns on eligible sealed products & WhatsApp support
1
Scoop
Add 1 level scoop to 250–300ml of cold water or milk.
2
Shake
Shake in a Fitlix shaker for 20–30 seconds until smooth.
3
Fuel
Drink within 30 min post-workout or any time you need protein.
A general guide for protein shakes. The serving size on the pack label comes first.
How do I know this is authentic?
It ships sealed in the manufacturer's original packaging. Check the seal, batch code and expiry on arrival, and use the brand's own QR or verification page where it offers one — our Authenticity page links to each brand's method. If anything looks wrong, report it within 48 hours of delivery.
Is Cash on Delivery available?
Yes — COD is available across India on eligible orders.
How fast is delivery?
Orders are dispatched within 24 hours and typically delivered within 7 days across India.
What's the return policy?
Sealed, unopened products can be returned within 7 days of delivery, with free return shipping. Damaged, wrong or near-expiry items must be reported within 48 hours of delivery for a free replacement or full refund. See our Return & Refund Policy.
Shipping
Orders are dispatched within 24 hours and typically delivered within 7 days across India, with tracking on every order.
Returns
7-day returns with free return shipping on sealed, unopened products. If something arrives damaged or incorrect, contact us within 48 hours with photos and we'll arrange a replacement or refund. See our Return & Refund Policy.
Manufacturer / BrandOptimum Nutrition
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