Optimum Nutrition Serious Mass Weight Gainer Muscle Mass Protein Shake 5.4Kg
Optimum Nutrition Serious Mass 5.4kg Weight Gainer Hi calories Mass Gainer Shake
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Will usually delivered within 7 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£66.99
Free Delivery
Optimum Nutrition Serious Mass Weight Gainer Muscle Mass Protein Shake 5.4Kg
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Will usually delivered within 7 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£66.99
Free Delivery
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
Optimum Nutrition Serious Mass 5.4kg Weight Gainer Hi calories Mass Gainer Shake - Details
▶ Finding you the best price!
We have found 2 prices for Optimum Nutrition Serious Mass 5.4kg Weight Gainer Hi calories Mass Gainer Shake. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Optimum Nutrition Serious Mass 5.4kg Weight Gainer Hi calories Mass Gainer Shake - Price Information
- Cheapest price: £66.99
- The cheapest price is offered by ebay.co.uk . You can order the product there.
- The price range for the product Optimum Nutrition Serious Mass 5.4kg Weight Gainer Hi calories Mass Gainer Shake is €£66.99to €£66.99 with a total of 2 offers.
- Payment methods: The online shop ebay.co.uk supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is Will usually delivered within 7 working days of receiving cleared payment. working days offered by ebay.co.uk .
5 Variants from £46.98
£47.00
8.62 GBP/1.0 kg
amazon.co.uk
Free Delivery
£47.00
8.62 GBP/1.0 kg
amazon.co.uk
Free Delivery
£60.99
ebay.co.uk
Free Delivery
£60.99
ebay.co.uk
Free Delivery
£46.98
8.62 GBP/100.0 g
amazon.co.uk
Free Delivery
Similar products
£47.00
8.62 GBP/1.0 kg
amazon.co.uk
Free Delivery
£47.09
8.64 GBP/1.0 kg
amazon.co.uk
Free Delivery
£47.00
8.62 GBP/1.0 kg
amazon.co.uk
Free Delivery
£34.63
Amazon-marketplace.co.uk
Delivery from £2.99
£35.00
12.82 GBP/1.0 kg
amazon.co.uk
Free Delivery
Cheapest offer
Size: 5.4kg / ProductImageZoomGUID: rVEAAOSwkBBg3IiL / Supply: 16 Servings / MPN: instant mass heavyweight, iron mass, weight gainer / eBay Product ID (ePID): 21033524608 / Suitable For: Non-Vegetarians / Active Ingredients: Whey Protein / When to Take: Post-Workout / Department: Unisex / Formulation: Powder / Type of Diet: Vegetarian / Flavour: Chocolate / Main Purpose: Fitness / Ingredients: Whey Protein / ProductTitle: Optimum Nutrition Serious Mass Weight Gainer, Chocolate - 5.4Kg / MaturityScore: 8.0 / Brand: Optimum Nutrition / Type: Weight Gainer / EAN: 5060245600453 / GTIN: 5060245600453 / Model: Serious Mass / Feature- 5: Enjoy Post Work-out And Between Meals / Expiry Date: Long Dated / Feature- 2: 50 g of Whey Protein Per Serving / Feature- 1: 1250 Calories Per Serving / Feature- 4: Ideal Formula to Support Weight Gains / Feature- 3: 25 Vitamins and Minerals / Product Line: Serious Mass
£66.99
Will usually delivered within 7 working days of receiving cleared payment.
ebay.co.uk
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).