OPTIMUM NUTRITION (ON) Serious Mass High Protein High Calorie Weight Gainer Powder

OPTIMUM NUTRITION (ON) Serious Mass High Protein Weight Gainer Powder - 3 kg (Chocolate)

Product details

✓ Authorized Optimum Nutrition Dealer — Grow Healthy Hubli ★ 100% Authentic Tru Seal · High Protein Muscle Building · Massive Calories

Optimum Nutrition · Gold Standard Series

Serious Mass
Chocolate Flavour

50g Protein · 1,243 Calories · 254g Carbs · Ultimate Muscle Building & Weight Gain Formula

1,243

Calories Per Serving

Net Weight 3 Kg (6.6 Lbs)

50g

Protein

1,243

Calories

254g

Carbs

Tru Seal

100% Authentic

Mass

Gainer

About This Product

Optimum Nutrition Serious Mass is the ultimate High-Protein Weight Gain Formulation designed for hardgainers and athletes striving to pack on serious size. Delivering a massive 1,243 calories, 50g of protein, and 254g of complex carbohydrates per serving, it fuels intense workouts, replenishes muscle glycogen, and provides essential nutritional support for rapid mass building.

Authenticity Guard

🔒 Tru Seal Verified

⚡ SMS Code Check

1,243

Calorie Surge

Mass Gainer Powerhouse

🛡️ ON Serious Mass Growth Stack

50g Protein

Supports muscle repair

254g Carbs

Fuels intense workouts

Vitamins & Min

Balanced nutrition

Glutamine Added

Aids rapid recovery

🧪 Nutritional Information

Complete Profile — Per Full Daily Serving (Approx. 334g)

Nutrients	Per 100g	Per Serving (334g)
Protein	14.97g	50.00g
Carbohydrates	76.05g	254.00g
Energy (Kcal)	372.15 kcal	1,243.00 kcal
Fat	1.34g	4.50g

Ingredients: Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Albumin, Sweet Dairy Whey), Cocoa Powder, Natural and Artificial Flavors, Vitamin and Mineral Blend, Creatine Monohydrate, L-Glutamine.

★ Key Benefits

⚡

1,243 Calories

Massive calorie surge to fuel serious weight gain.

💪

50g Protein Blend

Fast and slow digesting proteins for muscle recovery.

🌾

254g Carbs

Replenishes glycogen stores after heavy lifting.

🍫

Chocolate Flavour

Rich, smooth taste profile for enjoyable daily shakes.

🔒

Tru Seal Verified

Guaranteed 100% authentic ON import quality.

🏆

3kg Tub Size

Standard 6.6 Lbs size for consistent bulking cycles.

⚡ How to Use

Measure

2 heaping scoops

Liquid

700-750ml water/milk

Blend

Blend for 45-60 secs

Timing

Between meals or post-workout

⚠️ Advice: For healthy adults, consume enough energy from a combination of high-quality foods and supplements throughout the day.

🛡️ Purity & Quality

✓

Authorized Dealer

Official ON stockist.

🔬

Tru Seal Verified

SMS authentication code.

🔒

Factory Sealed

Airtight protective lid.

💳

GST Invoice

GSTIN transparent trade.

🚚

Fast Shipping

Dispatched from Hubballi.

🏪

Store Pickup

Vidyanagar, Hubballi hub.

❓ FAQ

Common Questions

How do I verify authenticity?

You can verify your ON Serious Mass tub using the Tru Seal sticker code via SMS or by visiting authenticateon.in.

Should I take a full serving at once?

If you are a beginner, we recommend starting with a 1/2 serving daily for the first week before working up to a full 2-scoop serving.

★ 4.9 Stars · 1,200+ Reviews

Buy at Grow Healthy Hubballi

📍 Plot 96, Mitravishal Park, Vidyanagar, Hubballi – 580031
🕐 Mon–Sun · 10:00 AM – 11:00 PM
📞 +91 96634 43856
✉️ growhealthy.in@gmail.com

Authorized Dealer For

Optimum Nutrition · GNC · MuscleTech
Avvatar · MuscleBlaze · USN
Domin8r Nutrition · Dymatize

GSTIN: 29AATFG0005E1ZM

Serving Hubballi · Dharwad · Belagavi & North Karnataka · growhealthy.in

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OPTIMUM NUTRITION (ON) Serious Mass High Protein Weight Gainer Powder - 3 kg (Chocolate)