The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Strawberry, 5kg)
Serious Gainz Weight Gainer 5kg Muscle Mass Gain Protein Powder Shake Banana
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Jun 2026)
Based on a total of 22,795 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 22,795 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 4 - 10 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£35.00
Free Delivery
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Strawberry, 5kg)
Overall Rating: 1.4 / 5 (average from multiple review sources, as of 12 Jun 2026)
Based on a total of 63 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 63 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
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£39.99
Free Delivery
Serious Gainz - 5kg - Strong Mutant Mass Weight Gainer Best Protein Powder Shake
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Jun 2026)
Based on a total of 22,795 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 22,795 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
PayPal
Visa
Visa
Mastercard
Mastercard
£39.99
GBP 8.00 / kg
Free Delivery
Serious Gainz Weight Gainer 5kg Muscle Mass Gain Protein Powder Shake Strawberry
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Jun 2026)
Based on a total of 22,795 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 22,795 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
PayPal
Visa
Visa
Mastercard
Mastercard
£39.99
Free Delivery
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Strawberry, 5kg)
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 8 Jun 2026)
Based on a total of 46,634 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 46,634 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.
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£44.95
8.99 GBP/1.0 kg
Free Delivery
The Bulk Protein Company Serious Gainz Mass Gainer Powder, Strawberry, 5 kg
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 15 Jun 2026)
Based on a total of 128,833 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 128,833 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.
2-3 days
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£48.76
Free Delivery
Cheapest offer
Main Purpose: Muscle Gain, Bodybuilding, Gym & Training / Product Form: Powder / Ingredients: Whey Protein, Protein / Supply: Up to 1 Month / Suitable For: Non-Vegetarians / Active Ingredients: Milk Protein, Protein / When to Take: Post-Workout, Afternoon, After Workout / Department: Men, Unisex, Women / Type: Weight Gainer / Formulation: Powder / Type of Diet: Vegetarian / Model: Serious Gainz / Features: Muscle Mass / Flavour: Banana / Item Weight: 5 Kilograms / Country of Origin: United Kingdom
£35.00
Will usually delivered within 4 - 10 working days of receiving cleared payment.
ebay.co.uk
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
Serious Gainz Weight Gainer 5kg Muscle Mass Gain Protein Powder Shake Banana - Details
▶ Finding you the best price!
We have found 6 prices for Serious Gainz Weight Gainer 5kg Muscle Mass Gain Protein Powder Shake Banana. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Serious Gainz Weight Gainer 5kg Muscle Mass Gain Protein Powder Shake Banana - Price Information
- Cheapest price: £35.00
- The cheapest price is offered by ebay.co.uk. You can order the product there.
- The price range for the product Serious Gainz Weight Gainer 5kg Muscle Mass Gain Protein Powder Shake Banana is €£35.00to €£48.76 with a total of 6 offers.
- Payment methods: The online shop ebay.co.uk supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is Will usually delivered within 4 - 10 working days of receiving cleared payment. working days offered by ebay.co.uk.
5 Variants from £35.99
The Bulk Protein Company, SERIOUS Gainz - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Red Velvet Cake, 5kg)
£39.99
Amazon-marketplace.co.uk
Free Delivery
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Vanilla, 5kg)
£39.99
Amazon-marketplace.co.uk
Free Delivery
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (White Chocolate, 5kg)
£39.99
Amazon-marketplace.co.uk
Free Delivery
WHEY PROTEIN SERIOUS PERFORM 5KG - WEIGHT GAINER ELITE MASS GAIN HYPERBOLIC BSN
£35.99
GBP 7.20 / kg
ebay.co.uk
Free Delivery
The Bulk Protein Company Serious Gainz Mass Gainer Powder, Banana, 5 kg
£36.89
onbuy.com
Free Delivery
Similar products
The Bulk Protein Company, SERIOUS Gainz - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Red Velvet Cake, 5kg)
£39.99
Amazon-marketplace.co.uk
Free Delivery
Serious Gainz - 5kg - Strong Mutant Mass Weight Gainer Best Protein Powder Shake
£39.99
Amazon-marketplace.co.uk
Free Delivery
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (White Chocolate, 5kg)
£39.99
Amazon-marketplace.co.uk
Free Delivery
WHEY PROTEIN SERIOUS PERFORM 5KG - WEIGHT GAINER ELITE MASS GAIN HYPERBOLIC BSN
£35.99
GBP 7.20 / kg
ebay.co.uk
Free Delivery
Bulk Macro Munch Protein Bar | White Chocolate Peanut Butter | 12 x 62g | 20g High Protein | Low Sugar | 6.7g Fibre | Soft-Baked Triple Layer | Healthy Snack Bar Gym | Fitness | On-the-Go | Vegetarian
£22.49
1.87 GBP/1.0 count
amazon.co.uk
Free Delivery
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).