Rule One R1 Clean Gainer, Cookies & Creme - 4380 grams
Rule One R1 Clean Gainer, Chocolate Peanut Butter - 4350 grams
Rule One R1 Clean Gainer, Vanilla Ice Cream - 4320 grams
Rule One R1 Clean Gainer, Chocolate Fudge - 4470 grams
Rule One R1 Clean Gainer, Cookies & Creme - 4380 grams
Rule One R1 Clean Gainer, Chocolate Peanut Butter - 4350 grams
Rule One R1 Clean Gainer, Vanilla Ice Cream - 4320 grams
Rule One R1 Clean Gainer, Chocolate Fudge - 4470 grams
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

Discover a premium weight gain supplement expertly formulated to support your muscle-building and fitness goals with clean, nutrient-dense ingredients. This high-quality gainer delivers a balanced blend of proteins, complex carbohydrates, and healthy fats, designed to help you increase lean muscle mass efficiently and effectively.

Each serving provides a powerful combination of fast and slow-digesting proteins, including whey protein isolate, concentrate, micellar casein, and milk protein isolate. This diverse protein matrix ensures a sustained release of essential amino acids to promote muscle repair, growth, and recovery throughout the day.

The carbohydrate matrix features wholesome sources such as organic rice bran, pea starch, and maltodextrin, offering steady, long-lasting energy without unnecessary sugars. Healthy fats from MCTs, flaxseed, and sunflower cream contribute to overall caloric intake while supporting metabolic health and energy levels.

Available in a variety of delicious flavours, each formula mixes smoothly to create creamy, satisfying shakes that are perfect for post-workout recovery or as convenient meal replacements. Whether blended with water, milk, or your favourite beverage, these shakes provide a pleasurable taste experience while fuelling your body with essential nutrients.

Free from banned substances, artificial colours, and unnecessary fillers, this clean gainer is a safe and trustworthy choice for athletes, bodybuilders, and fitness enthusiasts committed to elevating their nutrition. Easy to digest and incorporate into your daily routine, it helps you achieve your weight gain and muscle-building objectives with quality ingredients and exceptional taste.

Elevate your fitness journey with a superior clean gainer that prioritizes effective results, clean nutrition, and enjoyable flavours—supporting you every step of the way toward building the physique you desire.

Ingredients/Specifications

Calories, Total Fat, Saturated Fat, Trans Fat, Cholesterol, Sodium, Total Carbohydrate, Total Sugars, Includes Added Sugars, Dietary Fiber, Protein, Vitamin D, Calcium, Iron, Potassium

Welzo is a marketplace and is not liable for discrepancies on the website. Check product packaging for exact information.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Mix two (2) scoops of R1 Clean Gainer with 14-16 oz. of water, milk, or your favourite beverage in a shaker cup or blender. For best results, consume after workouts or between meals, and combine with a calorie-rich diet and regular resistance training. Store in a cool, dry place, away from direct sunlight and moisture. Keep in original containers with lids tightly closed and out of reach of children. Food supplements must not be used as a substitute for a varied and balanced diet. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, consult a healthcare professional before taking any supplements. Do not exceed the recommended daily dose.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

  Amount
Per 100g
Amount
Per Serving
%RI*
Calories 1606.1644 kJ / 383.5616 kcal 2345 kJ / 560 kcal
Total Fat 3.4247 g 5 g 6%
Saturated Fat 2.3973 g 3.5 g 18%
Trans Fat 0 g 0 g
Cholesterol 65.0685 mg 95 mg 32%
Sodium 232.8767 mg 340 mg 15%
Total Carbohydrate 67.8082 g 99 g 36%
Total Sugars 6.1644 g 9 g
Includes Added Sugars 2.7397 g 4 g 8%
Dietary Fiber 0 g 0 g 0%
Protein 20.5479 g 30 g 60%
Vitamin D 0 µg 0 µg 0%
Calcium 178.0822 mg 260 mg 20%
Iron 0.8904 mg 1.3 mg 8%
Potassium 109.589 mg 160 mg 4%

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Rule One R1 Clean Gainer

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Discover a premium weight gain supplement expertly formulated to support your muscle-building and fitness goals with clean, nutrient-dense ingredients.
£82.21
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Free UK delivery of orders over £50
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Product Description

Discover a premium weight gain supplement expertly formulated to support your muscle-building and fitness goals with clean, nutrient-dense ingredients. This high-quality gainer delivers a balanced blend of proteins, complex carbohydrates, and healthy fats, designed to help you increase lean muscle mass efficiently and effectively.

Each serving provides a powerful combination of fast and slow-digesting proteins, including whey protein isolate, concentrate, micellar casein, and milk protein isolate. This diverse protein matrix ensures a sustained release of essential amino acids to promote muscle repair, growth, and recovery throughout the day.

The carbohydrate matrix features wholesome sources such as organic rice bran, pea starch, and maltodextrin, offering steady, long-lasting energy without unnecessary sugars. Healthy fats from MCTs, flaxseed, and sunflower cream contribute to overall caloric intake while supporting metabolic health and energy levels.

Available in a variety of delicious flavours, each formula mixes smoothly to create creamy, satisfying shakes that are perfect for post-workout recovery or as convenient meal replacements. Whether blended with water, milk, or your favourite beverage, these shakes provide a pleasurable taste experience while fuelling your body with essential nutrients.

Free from banned substances, artificial colours, and unnecessary fillers, this clean gainer is a safe and trustworthy choice for athletes, bodybuilders, and fitness enthusiasts committed to elevating their nutrition. Easy to digest and incorporate into your daily routine, it helps you achieve your weight gain and muscle-building objectives with quality ingredients and exceptional taste.

Elevate your fitness journey with a superior clean gainer that prioritizes effective results, clean nutrition, and enjoyable flavours—supporting you every step of the way toward building the physique you desire.

Ingredients/Specifications

Calories, Total Fat, Saturated Fat, Trans Fat, Cholesterol, Sodium, Total Carbohydrate, Total Sugars, Includes Added Sugars, Dietary Fiber, Protein, Vitamin D, Calcium, Iron, Potassium

Welzo is a marketplace and is not liable for discrepancies on the website. Check product packaging for exact information.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Mix two (2) scoops of R1 Clean Gainer with 14-16 oz. of water, milk, or your favourite beverage in a shaker cup or blender. For best results, consume after workouts or between meals, and combine with a calorie-rich diet and regular resistance training. Store in a cool, dry place, away from direct sunlight and moisture. Keep in original containers with lids tightly closed and out of reach of children. Food supplements must not be used as a substitute for a varied and balanced diet. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, consult a healthcare professional before taking any supplements. Do not exceed the recommended daily dose.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

  Amount
Per 100g
Amount
Per Serving
%RI*
Calories 1606.1644 kJ / 383.5616 kcal 2345 kJ / 560 kcal
Total Fat 3.4247 g 5 g 6%
Saturated Fat 2.3973 g 3.5 g 18%
Trans Fat 0 g 0 g
Cholesterol 65.0685 mg 95 mg 32%
Sodium 232.8767 mg 340 mg 15%
Total Carbohydrate 67.8082 g 99 g 36%
Total Sugars 6.1644 g 9 g
Includes Added Sugars 2.7397 g 4 g 8%
Dietary Fiber 0 g 0 g 0%
Protein 20.5479 g 30 g 60%
Vitamin D 0 µg 0 µg 0%
Calcium 178.0822 mg 260 mg 20%
Iron 0.8904 mg 1.3 mg 8%
Potassium 109.589 mg 160 mg 4%

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

See full range

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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism