Per4m Glutamine provides you with 100% pure micronised L-glutamine for quicker muscle recovery, helping you push harder and bounce back faster after tough sessions.

Available Sizes & Variants:

400g glutamine powder – unflavoured, pure amino acid.

Benefits & Features:

• Supports quick post workout recovery.
• Pure L-glutamine from Kyowa Quality delivers reliable, consistent dosing every day.
• The single ingredient formula means no fillers or flavours muddy the effects, helping you focus on real muscle repair and immune support during intense training.
• Intended for daily use by active individuals pursuing clean recovery.
• Pairs smoothly with protein powder for a convenient post workout routine.

Per4m Glutamine rests on Kyowa Quality L-glutamine, a globally trusted ingredient known for purity and traceable sourcing. Kyowa uses patented fermentation with full supply chain transparency, keeping quality consistently high. A single ingredient formula means fewer variables, which athletes appreciate for reliable recovery and immune support during intense training. It's easy to mix with your protein powder routine, delivering straightforward nutrition without added flavours.

Pure Micronised Kyowa L-Glutamine

• GTIN: 5060660080304
• Manufacturer: Per4m
• Categories: Best SellersBodybuilding SupplementsL-Glutamine Supplements, Powders & TabletsNew ArrivalsNew In Supplements & VitaminsSports SupplementsSubscribe & Save Products
• Best buy: 6 - 24 months+

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.

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

The Primary Ingredient Is: L-glutamine (Micronised)

L-glutamine is an amino acid that helps recovery by aiding to replenish the body’s most plentiful free amino acid after heavy workouts, and it also plays a part in immune system function and gut health.

This form is micronised L-glutamine sourced from Kyowa Quality, basically a high-purity, single-ingredient supplement with clear sourcing and quality checks.

What Does L-glutamine Do?

L-glutamine is involved in topping up amino acid stores during heavy training and helps immune cell function and gut mucosal health, aligned with what people understand about its role in athletic recovery and immune support as described in the science context.

Dr. Wischmeyer from the University of Colorado found that glutamine helps immune system functioning and gut health, contributing to recovery processes during intense training.

This supplement isn’t meant to diagnose, treat, cure, or prevent any disease.

Protein:0.1g ,Carbohydrates:0.1g ,Fat:0.1g ,Salt:0.1g

Per4m Glutamine is selected for its unwavering commitment to purity and transparency, powered by Kyowa Quality L-glutamine. Per4m leverages a branded amino acid engineered for high purity and full traceability, aligning with our standards of quality and safety. This collaboration signals a long-standing reputation for rigorous sourcing and manufacturing excellence, anchored in Kyowa Hakko’s reputation for pharmaceutical-grade amino acids produced under GMP. Our evaluation recognised Per4m as a trusted partner because the brand consistently evidences strong quality controls and clear ingredient provenance, which resonates with our UK market expectations. This is reinforced by our rigorous testing protocols and compliance mindset, which you can explore through our team and quality pages. This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with our rigorous testing protocols.