Same-day dispatch before 1pm · Free UK delivery over £100
Applied Nutrition Critical Mass – Original
Applied Nutrition Critical Mass – Original is a high-calorie mass gainer combining carbohydrate and protein in a creamy, great-tasting shake. It makes bulking easier for hard gainers and is available in 6 flavours and 2 sizes, including a big 6kg bag.
Description
Applied Nutrition Critical Mass Original – High-Calorie Mass Gainer
Applied Nutrition Critical Mass – Original is a high-calorie mass gainer from UK brand Applied Nutrition, designed to help you gain size when eating enough food feels like a chore. It blends carbohydrate and protein into one easy shake that mixes into milk or water. With popular flavours such as Cookies ‘N’ Cream and White Choco Hazelnut, it’s a tasty way to stay consistent through a bulk.
Key Benefits
- Muscle growth – protein contributes to a growth in muscle mass.
- High-calorie formula – carbohydrate and protein to help you reach a calorie surplus.
- Creamy, tasty shakes – six flavours, from classic Chocolate to White Choco Hazelnut.
- Two sizes – 2400g to get started or 6000g for serious bulking.
- Convenient – a quick alternative to an extra meal on busy days.
Who Is It For?
Great for hard gainers, young lifters starting a bulk, rugby players and strength athletes who need extra calories. It suits anyone with a fast metabolism or a small appetite who struggles to gain weight from food alone.
Flavours & Sizes
Choose from Banana, Chocolate, Cookies ‘N’ Cream, Strawberry, Vanilla and White Choco Hazelnut, in 2400g or 6000g.
FAQs
What is the difference between Original and Professional?
Both are Critical Mass gainers, but they use different formulas. Compare the labels to choose the macro balance that suits your goal.
Can I make it with water?
Yes, although milk gives a creamier taste and adds extra calories and protein.
Why Shop With Lotty8 Supps?
- Genuine, factory-sealed products – sourced through established UK sports-nutrition wholesale distribution. Never repackaged, never grey-market.
- Fast dispatch – orders placed before 1pm on a working day are dispatched the same day with Royal Mail Tracked 48.
- Low-cost UK delivery – £3.99 per order, free on orders over £100. See our Delivery & Returns page.
- Hassle-free returns – full details on our Delivery & Returns page.
- Top brands in one place – Applied Nutrition, BioTechUSA, SciTec, NOW Foods, Doctor’s Best and many more.
- Real people, real help – questions about a product or your order? Contact the Lotty8 team.
Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. Keep out of reach of young children. Formulations and packaging can change – always read the label on the product you receive before use.
Mix the serving shown on the label with 400–600 ml of milk or water using a shaker or blender. Drink after training and between meals. The full serving is large, so split it into two smaller shakes across the day if needed.
Always follow the directions on the product label. Do not exceed the recommended daily intake.
- Brand: Applied Nutrition
- Product: Applied Nutrition Critical Mass - Original
- Flavours available: Banana, Chocolate, Cookies 'N' Cream, Strawberry, Vanilla, White Choco Hazelnut
- Sizes available: 2400g, 6000g
- Country of origin: United Kingdom
Country of origin: United Kingdom
Best before: shown when you choose an option.
Additional information
| Weight | N/A |
|---|---|
| Flavour | Banana, Chocolate, Cookies 'N' Cream, Strawberry, Vanilla, White Choco Hazelnut |
| Size | 2400g, 6000g |
| Country of Origin | United Kingdom |
Frequently asked questions
Are your products genuine?
Yes. Every product comes through established UK wholesale distribution and is sold factory-sealed – never repackaged and never grey-market.
How much is delivery and how quickly will it arrive?
UK delivery is £4.99 per order, and free on orders over £100. Orders placed before 1pm, Monday to Friday, are dispatched the same working day with Royal Mail Tracked 48, which aims to deliver within 2–3 working days. You will get an email with your tracking number as soon as it is on its way. Full details are on our Delivery & Returns page.
Can I return it?
Yes. You have 30 days from delivery to return sealed, unopened items. For health and hygiene reasons supplements and food cannot be returned once the seal is broken, unless they are faulty. If something arrives damaged or is not what you ordered, contact us and we will put it right. See Delivery & Returns.
How can I pay?
Card, Apple Pay and Google Pay. Payments are processed securely by our payment providers, and we never see or store your full card details.
Where can I find the ingredients, nutrition and allergy information?
In the tabs above (Nutrition, Ingredients and How to Use) where they are available for this product. Manufacturers sometimes update formulas and packaging, so always read the label on the pack you receive, especially if you have allergies.
Is it suitable for me?
Food supplements are not a substitute for a varied, balanced diet and healthy lifestyle, and should not be taken above the recommended daily amount. Keep out of the reach of children. If you are pregnant, breastfeeding, taking medication or have a medical condition, speak to your doctor before use.
Who can I ask about this product?
Our UK team is here Mon – Fri, 9:30am – 4:30pm. Call +44 7955 204 290, email info@lotty8supps.com or use our contact page.













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