Optimum Nutrition Serious Mass Chocolate Peanut Butter- 2.73kg
Optimum Nutrition Serious Mass Chocolate Peanut Butter- 2.73kg
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 14 Jan 2026)
Based on a total of 2,673 customer reviews from independent review platforms.
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Based on a total of 2,673 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
1-3 days
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£34.99
Free Delivery
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate Peanut Butter, 8 Servings, 2.73 kg, Packaging May Vary
In stock
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£35.69
Delivery from £2.99
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate Peanut Butter, 8 Servings, 2.73 kg, Packaging May Vary
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 9 Jan 2026)
Based on a total of 45,295 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 45,295 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. Express Delivery available with Amazon Prime.
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£36.00
13.19 GBP/1.0 kg
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Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate Peanut Butter, 8 Servings, 2.73 kg, Packaging May Vary
In stock
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£36.99
Delivery from £11.00
Optimum Nutrition Serious Mass | High Calorie Gainer | Contains Creatine | 2.7kg
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 21,923 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 21,923 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 2 - 3 working days of receiving cleared payment.
PayPal
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£37.99
Free Delivery
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate Peanut Butter, 8 Servings, 2.73 kg, Packaging May Vary
In stock
Direct debit
Direct debit
Visa
Visa
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Mastercard
£39.25
Delivery from £9.90
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate Peanut Butter, 8 Servings, 2.73 kg, Packaging May Vary
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£39.89
Free Delivery
Optimum Nutrition Serious Mass Chocolate Peanut Butter 2.73kg
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 13 Jan 2026)
Based on a total of 21,090 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 21,090 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.
1-3 working days
£40.00
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate Peanut Butter, 8 Servings, 2.73 kg, Packaging May Vary
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£40.64
Free Delivery
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Optimum Nutrition Serious Mass Chocolate Peanut Butter- 2.73kg - Details
▶ Finding you the best price!
We have found 9 prices for Optimum Nutrition Serious Mass Chocolate Peanut Butter- 2.73kg. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Optimum Nutrition Serious Mass Chocolate Peanut Butter- 2.73kg - Price Information
- Cheapest price: £34.99
- The cheapest price is offered by joybuy.co.uk . You can order the product there.
- The price range for the product Optimum Nutrition Serious Mass Chocolate Peanut Butter- 2.73kg is €£34.99to €£40.64 with a total of 9 offers.
- Payment methods: The online shop joybuy.co.uk supports: Direct debit, Payment by invoice, PayPal, DIRECTebanking, Visa, Mastercard
- Delivery: The shortest delivery time is 1-3 days working days offered by joybuy.co.uk .
5 Variants from £34.63
£34.99
joybuy.co.uk
Free Delivery
£34.63
Amazon-marketplace.co.uk
Delivery from £2.99
£40.99
ebay.co.uk
Free Delivery
£40.00
hollandandbarrett.com
£35.69
Amazon-marketplace.co.uk
Delivery from £2.99
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joybuy.co.uk
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£34.63
Amazon-marketplace.co.uk
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Cheapest offer
Optimum Nutrition Serious Mass Chocolate Peanut Butter (2.73kg) is a high-calorie mass gainer providing 1250 calories, 50g protein, 3g creatine, and 25 vitamins and minerals per serving to support muscle growth and recovery, all in a delicious chocolate peanut butter flavor. Contains milk, soy, and peanuts.
£34.99
1-3 days
joybuy.co.uk
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