Mutant Flex Food is a meal replacement that helps with muscle recovery and steady energy, built around a real food protein blend of whey, micellar casein, pea and pumpkin seed proteins.

Crafted with 46 real food ingredients, including greens, fruits and a gut friendly enzyme and probiotic complex, it supports balanced nutrition for daily training.

The brand is built on quality and real food integrity, fusing nutrition expertise with practical convenience for active lifestyles.

Available Sizes & Variants:

880g Mutant Flex Food - ideal for daily training and easy to measure servings.

Benefits & Features:

• Supports muscle recovery with a high quality protein blend.
• Delivers a balanced mix of carbohydrates and fats to provide steady energy.
• Includes gut friendly enzymes and probiotics to aid digestion and nutrient absorption.
• Real food ingredients support a wholesome profile for everyday meals.
• Star ingredient mix combines whey, micellar casein, pea and pumpkin seed proteins to support muscle growth and recovery, while the greens and probiotic complex promote gut health and overall resilience.

Mutant Flex Food embodies a real food approach, blending whey, micellar casein, pea and pumpkin seed proteins with greens, superfoods and a probiotic complex to support performance and recovery. Aquamin calcium adds micronutrient delivery, while digestive enzymes and prebiotics help maximise nutrient absorption and gut comfort. With 46 real food ingredients across the formula, it’s designed to feel like a proper meal in a convenient shake, helping you stay nourished between training sessions.

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.

For best results, consume this 170-calorie serving as part of a balanced meal. Keep portions to one serving to benefit from 25g of protein while managing the 3g fat content (1g saturated). The 12g of carbohydrates, including 2g sugars and 3g fiber, make this ideal for post-workout recovery. Nutritional values per serving: Energy (170 kcal), Fat (3g), Saturates (1g), Carbohydrate (12g), Sugars (2g), Fibre (3g), Protein (25g).

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

The Active Ingredient Is: Whey Protein (from milk)

Whey protein is a high-quality protein derived from milk that provides essential amino acids important for body function.

This formula uses a whey protein component drawn from multiple milk-derived sources, including concentrate, hydrolyzate and isolate forms, to support a balanced protein provision alongside other plant and dairy proteins.

What Does Whey Protein Do?

Whey protein supplementation has been shown to improve muscle mass and strength, especially when combined with resistance exercise, according to Dr. Morton of the University of Nottingham.

Protein plays a role in supporting muscle protein synthesis and post-exercise recovery, contributing to normal muscle function as recognised in EFSA-based guidance.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

ALLERGY ADVISORY

This product contains:
• Milk
• Soy (Lecithin)
• Tree Nuts (Coconut)

Please read before consumption.

Mutant is Welzo's chosen partner for Flex Food because we evaluate suppliers against our rigorous criteria for credibility, transparency and consistent quality. This brand is recognised for its real food approach, emphasising ingredients like greens, fruits and a balanced protein blend, which aligns with our focus on nutrient-dense options that support sustained energy and recovery.

Our medical and nutritional team, including Welzo's healthcare professionals, review each brand's manufacturing philosophy and ingredient integrity, while our sourcing and quality frameworks guide how we assess product sub-formulations. Mutant’s emphasis on whole-food ingredients sits well with our commitment to clarity and traceability in formulation, and we reference our ingredient quality and purity standards during this evaluation to ensure alignment with safety and consistency expectations.

This brand stands out because its product philosophy mirrors our own emphasis on credible, well-constructed nutrient blends. Mutant is particularly well-suited for Flex Food, a complete meal replacement, given its diverse protein sources and real-food ingredient core, making it a natural fit for Welzo’s curated supplement range.