Optimum Nutrition Serious Mass | Weight Gain | High Calorie Shake | 5.4kg
Optimum Nutrition Serious Mass | Weight Gain | High Calorie 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.
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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:
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Cheapest Total Price
Will usually delivered within 2 - 4 working days of receiving cleared payment.
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£60.99
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Optimum Nutrition Serious Mass Chocolate 5450 gr 5450 gr
Overall Rating: 3.3 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 25,064 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 25,064 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.
2-6 working days
Payment by invoice
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£62.96
Delivery from £10.99
Optimum Nutrition Serious Mass, Chocolate Mint, 5450g
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 1 Jan 2026)
Based on a total of 115,699 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 115,699 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.
3-5 days
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£62.99
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Optimum Nutrition Serious Mass Protein Powder with Creatine, Glutamine, 25 Vitamins and Minerals, Chocolate Mint Flavour, 16 Servings, 5.45KG
In stock
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£66.94
12.28 GBP/1.0 kg
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.
Will usually delivered within 3 - 7 working days of receiving cleared payment.
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£66.99
Free Delivery
Optimum Nutrition Serious Mass Protein Powder with Creatine, Glutamine, 25 Vitamins and Minerals, Chocolate Mint Flavour, 16 Servings, 5.45KG
In stock
Direct debit
Direct debit
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 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.
Will usually delivered within 3 - 4 working days of receiving cleared payment.
PayPal
PayPal
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Mastercard
£66.99
Free Delivery
Optimum Nutrition Serious Mass 5.4kg / 5400g Weight Gainer Mass Gain Powder
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.
Will usually delivered within 3 - 5 working days of receiving cleared payment.
PayPal
PayPal
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Visa
Mastercard
Mastercard
£66.99
Free Delivery
Optimum Nutrition Serious Mass Protein Powder with Creatine, Glutamine, 25 Vitamins and Minerals, Chocolate Mint Flavour, 16 Servings, 5.45KG
In stock
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Mastercard
£72.01
Free Delivery
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Optimum Nutrition Serious Mass | Weight Gain | High Calorie Shake | 5.4kg - Details
▶ Finding you the best price!
We have found 9 prices for Optimum Nutrition Serious Mass | Weight Gain | High Calorie Shake | 5.4kg. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Optimum Nutrition Serious Mass | Weight Gain | High Calorie Shake | 5.4kg - Price Information
- Cheapest price: £60.99
- 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 | Weight Gain | High Calorie Shake | 5.4kg is €£60.99to €£72.01 with a total of 9 offers.
- Payment methods: The online shop ebay.co.uk supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is Will usually delivered within 2 - 4 working days of receiving cleared payment. working days offered by ebay.co.uk .
5 Variants from £52.95
£52.95
9.72 GBP/1.0 kg
amazon.co.uk
Free Delivery
£52.95
9.72 GBP/1.0 kg
amazon.co.uk
Free Delivery
£58.99
GBP 10.92 / kg
ebay.co.uk
Free Delivery
£52.95
9.72 GBP/1.0 kg
amazon.co.uk
Free Delivery
£60.99
ebay.co.uk
Free Delivery
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Cheapest offer
Active Ingredients: Vitamin A, Vitamin D, Vitamin E, Vitamin C (Ascorbic Acid), Protein, Creatine, Calcium, Copper / When to Take: anytime / Main Purpose: Bodybuilding, Gym & Training, Fitness, Sports and Fitness Performance, Muscle Gain / Type: Mass Gainer / Department: Unisex / Formulation: Powder / Ingredients: Protein, Vitamin A, Vitamin D, Vitamin E, Folic Acid / Type of Diet: Non-Vegetarian / Features: High Calorie, High Protein / Country/Region of Manufacture: United Kingdom / Flavour: Chocolate Mint / Dosage: 334g / Item Weight: 5.4kg
£60.99
Will usually delivered within 2 - 4 working days of receiving cleared payment.
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