Mutant Core Series Glutamine helps quicker muscle recovery and tougher immunity, delivering premium L Glutamine from vegan fermentation to your day to day routine for reliable post training support, [which helps sustain performance]. Unflavoured formula blends easily into shakes and drinks, so it slots neatly into your everyday routine. The product is made to United States Pharmacopeia safety and purity standards and is lab tested with no fillers.

Available Sizes & Variants:

300 grams Glutamine powder - ideal for daily use and ongoing training cycles.

Benefits & Features:

• Supports faster muscle recovery after intense training.
• Supports immune health by helping maintain glutamine levels during training and recovery.
• Unflavoured formula blends effortlessly into shakes, smoothies and hydrating drinks.
• Produced to United States Pharmacopeia standards for safety and purity, this plant based glutamine minimises fillers to deliver a clean, reliable supplement you can trust during heavy training blocks.
• For a steady routine, take glutamine daily to support recovery and immune function.

Mutant Core Series Glutamine uses 100% pure vegan fermented, micronised L Glutamine, the most abundant free form amino acid in muscle tissue. Unflavoured and easy to mix, it slots into shakes, smoothies, or simply water after training. United States Pharmacopeia standards back the quality, while lab tested ingredients keep fillers out. For athletes deciding to choose a protein powder for muscle gain, and for those building a routine with gut health supplements, this glutamine is a natural fit.

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.

As a food supplement, add 1 level scoop (5g) to 227 ml (8 fl oz) of cold water, protein shake, or your favourite beverage; stir or shake for 5-10 seconds and enjoy. Store in a cool, dry place. WARNING: This product is intended for healthy adults, 18 years of age or older. Consult a physician prior to using this, or any other dietary supplement. Do not take this product if you are pregnant or nursing, if you have or suspect you may have a medical condition, or if you are taking any prescription or over-the-counter medications. Do not exceed the recommended serving. Keep out of reach of children.

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

The Active Ingredient Is: L-Glutamine

L-Glutamine is essentially a non-essential amino acid that helps with muscle recovery and supports immune and digestive health. This product offers free-form L-Glutamine in a micronised form sourced from vegan fermentation.

It is supplied as free-form L-Glutamine sourced from vegan fermentation, perfect for blending into drinks as part of daily nutrition.

What Does L-Glutamine Do?

L-Glutamine contributes to immune function and supports digestive health, aiding normal immune and intestinal processes. It also helps replenish glutamine stores during intense exercise, aiding muscle recovery.

This product isn’t intended to diagnose, treat, cure, or prevent any disease.

Micronized L-GlutamineUSP Quality, Fermented Source: 5 g

Mutant is Welzo’s picked brand for Glutamine because this partnership aims at steady, purity-forward manufacturing. The Mutant Core Series Glutamine is made in a facility that follows USP standards for safety and purity, with lab-tested ingredients and no fillers, reflecting a commitment to quality you can rely on.

This brand carries a recognised reputation for strict quality practices and a clear focus on premium, vegan L-Glutamine made through fermentation. Our medical team checks brand processes as part of our vetting, and this alignment with our ingredient quality and purity standards reinforces why Mutant really stands out in a crowded field. For shoppers who prioritise traceability and consistency, Mutant delivers a product built to fit closely with post-training routines while keeping simple, unflavoured versatility. This partnership was assessed by our medical team for compliance with our ingredient quality and purity standards, ensuring reliability from first scoop to the final serving.