Optimum Nutrition Serious Mass Weight Gainer Muscle Mass Protein Shake 5.4Kg
Optimum Nutrition Serious Mass, Chocolate, 5450g
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 31 May 2026)
Based on a total of 127,620 customer reviews from independent review platforms.
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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 127,620 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
2-3 days
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£66.99
Free Delivery
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 23 May 2026)
Based on a total of 23,617 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 23,617 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 2 - 3 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 23 May 2026)
Based on a total of 23,617 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 23,617 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 2 - 3 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£66.99
Free Delivery
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Optimum Nutrition Serious Mass, Chocolate, 5450g - Details
▶ Finding you the best price!
We have found 3 prices for Optimum Nutrition Serious Mass, Chocolate, 5450g. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Optimum Nutrition Serious Mass, Chocolate, 5450g - Price Information
- Cheapest price: £66.99
- The cheapest price is offered by onbuy.com. You can order the product there.
- The price range for the product Optimum Nutrition Serious Mass, Chocolate, 5450g is €£66.99to €£66.99 with a total of 3 offers.
- Payment methods: The online shop onbuy.com supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is 2-3 days working days offered by onbuy.com.
5 Variants from £50.00
£50.00
ebay.co.uk
Free Delivery
£58.00
10.64 GBP/1.0 kg
amazon.co.uk
Free Delivery
£58.00
hollandandbarrett.com
Free Delivery
£50.87
ebay.co.uk
Free Delivery
£58.00
hollandandbarrett.com
Free Delivery
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10.64 GBP/1.0 kg
amazon.co.uk
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carethy.co.uk
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Cheapest offer
Optimum Nutrition Serious Mass, Chocolate, 5450g
£66.99
2-3 days
onbuy.com
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