Product Overview
Glutamine Powder supplies L-glutamine, the most abundant free amino acid in the human body, in an unflavored, water-soluble powder form suited to scooping into shakes, smoothies, or drink mixes.* Although the body produces glutamine naturally and classifies it as “conditionally essential,” dietary or supplemental intake becomes more relevant during periods of intense physical stress or heavy training, when the body’s own production may not keep pace with demand.* Commercial L-glutamine is typically produced through fermentation, yielding a high-purity crystalline powder.*
Glutamine is used extensively by rapidly dividing cells, including those lining the intestinal tract, and it also serves as a fuel source that supports skeletal muscle recovery after intense exercise.* It is commonly formulated to support digestive health and post-exercise muscle recovery, making it a frequent ingredient in both gut-health-focused supplement lines and sports nutrition products aimed at athletes and active consumers managing training stress.*
How Brands Use Glutamine Powder
- Standalone post-workout recovery powder for athletes and active consumers
- Component of gut-health and digestive-support powder blends
- Mixed into intra- or post-workout shakes alongside BCAAs or electrolytes
- Unflavored format allows easy stacking with other powders without altering taste
- Bulk powder format supports flexible dosing across different serving sizes
Private label brands commonly request glutamine as an unflavored bulk powder that customers can scoop into any beverage, which keeps manufacturing simple while giving the end consumer flexibility in how they use it. It’s frequently positioned either as a standalone recovery product for the sports nutrition category or blended into a broader gut-health powder alongside other digestive-support ingredients.
Health Genesis manufactures Glutamine Powder at our FDA-registered, GMP-certified, and NSF-certified facility in Davie, Florida. With over 25 years of experience in sports nutrition and amino acid powder manufacturing, our family-owned team supports both new and established brands with low minimum order quantities and in-house label design to help launch a recovery or gut-health powder efficiently.
Is this Glutamine Powder flavored or unflavored?
Our standard Glutamine Powder is unflavored to support flexible use in shakes, smoothies, or stacked with other supplement powders; flavoring and sweetening can be discussed for custom formulations.
What is L-glutamine typically used for by supplement brands?
Brands most often position glutamine for post-exercise muscle recovery support or digestive/gut health support — let us know your target category and we can help tailor packaging and label claims accordingly.
What packaging and MOQ options are available for a bulk powder?
We offer tub and stick-pack packaging options with low minimum order quantities, plus in-house label design, so smaller brands can launch a glutamine SKU without committing to a large production run.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Additional Information
Why Choose Health Genesis
Industry-Leading Private Label Supplement Manufacturing
FDA-Registered & GMP-Certified
Health Genesis operates a fully FDA-registered, GMP-compliant manufacturing facility. Every product undergoes rigorous testing at multiple stages.
Low Minimum Order Quantities
Our accessible MOQs make private label supplements feasible for emerging brands. Test market demand without committing to massive inventory.
Fast Turnaround Times
Our efficient production processes deliver your products quickly. Most orders ship within 2-4 weeks after approval.
Complete Private Label Services
From formulation consultation to fulfillment, we handle everything. Focus on growing your brand while we handle manufacturing.
Quality You Can Trust
Every batch undergoes comprehensive testing: identity, purity, potency, heavy metals, and microbial testing. Third-party lab results available.
Expert Support Team
Our experienced team guides you through label design, regulatory compliance, and production. We're here to help you succeed.

