Optimum Nutrition Serious Mass 5 kg Chocolate
Optimum Nutrition Serious Mass 5 kg Chocolate
Overall Rating: 3.5 / 5 (average from multiple review sources, as of 1 Oct 2026)
Based on a total of 25,926 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.
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Based on a total of 25,926 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 Price
2-6 working days
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£76.25
Delivery from £7.99
Optimum Nutrition Serious Mass 5.4kg Chocolate
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 1 Oct 2026)
Based on a total of 137,508 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 137,508 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
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£80.99
Free Delivery
Optimum Nutrition Serious Mass Chocolate - 5.45kg
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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.
Will usually delivered within 3 - 5 working days of receiving cleared payment.
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Other
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Diners Club
£85.93
Free Delivery
Optimum Nutrition Serious Mass Weight Muscle Gain Calorie Rich Protein - 5.45kg
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 20 Oct 2026)
Based on a total of 58,372 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 58,372 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.
in stock
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£89.99
Free Delivery
Optimum Nutrition Serious Mass - Weight Gainer - With Creatine
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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.
Will usually delivered within 3 - 7 working days of receiving cleared payment.
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Other
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£130.33
Free Delivery
Cheapest offer
Nutrition and Supplements Proteins and creatine Optimum Nutrition Serious Mass 5 kg Chocolate What is Optimum Nutrition Serious Mass 5 kg? Optimum Nutrition Serious Mass 5 kg is a high-quality weight gainer specifically formulated to help those looking to increase their muscle mass and body weight effectively and safely. Each serving provides high calorie density with a precise blend of protein, complex carbohydrates, creatine, glutamine, essential vitamins and minerals , ideal for supporting muscle growth, recovery, and physique development. This supplement is made by Optimum Nutrition , one of the world's leading sports nutrition brands, recognized for its quality, purity, and proven results. Serious Mass is presented as a complete, high-calorie shake, perfect for athletes, bodybuilders, and people with fast metabolisms who need extra calories to achieve their physical goals. Who is it for? Optimum Nutrition Serious Mass 5 kg is designed to: People who have difficulty gaining weight
£76.25
2-6 working days
carethy.co.uk
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Optimum Nutrition Serious Mass 5 kg Chocolate - Details
▶ Finding you the best price!
We have found 5 prices for Optimum Nutrition Serious Mass 5 kg Chocolate. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Optimum Nutrition Serious Mass 5 kg Chocolate - Price Information
- Cheapest price: £76.25
- The cheapest price is offered by carethy.co.uk. You can order the product there.
- The price range for Optimum Nutrition Serious Mass 5 kg Chocolate is £76.25 to £130.33, with a total of 5 offers.
- Payment methods: The online shop carethy.co.uk supports: PayPal, Mastercard, Visa, Klarna, Payment by invoice
- Delivery: The shortest delivery time is 2-6 working days working days offered by carethy.co.uk.
4 Variants from £72.54
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