BulkSupplements.com L-Glutamine Powder – Glutamine Supplement, for Recovery & Gut Health – Unflavored & Gluten Free, 5g (5000mg) per Serving, 1kg (Pack of 5) (11 lbs)

Whether you’re training for peak performance or simply aiming to support your daily wellness routine, this supplement is designed to adapt to your needs. With a concentrated 5g serving of L-Glutamine, it provides a reliable source of amino acids to help maintain muscle recovery, boost energy levels, and enhance overall vitality. Its unflavored, allergen-free formula makes it easy to mix into shakes, smoothies, or drinks without altering the taste of your favorite beverages. Whether you’re an athlete, a busy professional, or someone with specific dietary preferences, it integrates seamlessly into your lifestyle, offering adaptability without compromising on quality.
Backed by rigorous standards and clarity, this supplement prioritizes your safety and efficacy. Crafted in a facility that adheres to cGMP guidelines, it ensures consistent potency and purity while minimizing risks.Third-party testing further reinforces its reliability, giving you confidence in every scoop. The powder’s neutral profile means it won’t interfere with other supplements or medications, making it a trusted addition to your regimen. With a focus on clarity and integrity, it empowers you to make informed choices about your health, whether you’re seeking to recover from workouts, support digestion, or maintain balanced nutrition.
- Pros
- High potency with 5g per serving
- Unflavored and free from common allergens
- Supports muscle recovery and energy
- Manufactured under cGMP standards
- Third-party tested for quality assurance
- Cons
- Requires consultation for certain groups
- Not discontinued by manufacturer
- Large 11.02-pound package might potentially be cumbersome
| Specification | Detail |
|---|---|
| Item Weight | 11.02 Pounds |
| Department | men,Women |
| Date First Available | November 7,2014 |
| Manufacturer | BULKSUPPLEMENTS.COM |
| ASIN | B00PBJTRWW |
Pure Encapsulations L-Glutamine 500 mg – supplement for Immune and Digestive Support, Gut Health and Lining, Metabolism, and Muscle Support* – with Free-Form L-Glutamine – 90 Capsules

L-glutamine is a vital amino acid that plays a key role in maintaining the health of your gastrointestinal tract and supporting the body’s natural ability to repair tissues. Whether you’re recovering from physical activity, managing stress, or seeking to optimize digestive wellness, this supplement provides a clean, concentrated source of nutrients to help your body function at its best.Its powder form offers easy customization for daily intake, making it versatile for those who prefer to mix it into drinks or meals.With a compact size and lightweight design, its simple to carry and use on the go, ensuring convenience without compromising quality.
formulated with care, this product is crafted from premium ingredients sourced by trusted suppliers and guided by nutritional experts. Every batch is meticulously tested to guarantee potency and purity, ensuring you receive the benefits you expect.By excluding common allergens, artificial additives, and genetically modified components, it’s designed for individuals who prioritize transparency and safety in their wellness routines. The combination of its nutritional value and clean formulation makes it a reliable choice for those looking to support both muscle preservation and gut health through a trusted, science-backed solution.
- Pros
- Supports lean muscle mass during metabolic stress
- Enhances gastrointestinal tract function and mucosal lining
- Free from gluten,artificial additives,and GMOs
- Premium ingredients tested for purity and potency
- Compact and lightweight for easy storage and use
- cons
- Not suitable for those with specific health conditions or on medication
- Powder form requires mixing for consumption
- No product summary available for detailed info
| Feature | Detail |
|---|---|
| Product Dimensions | 3.1 x 1.8 x 1.1 inches |
| Weight | 0.02 ounces |
| date First Available | September 22, 2016 |
| Manufacturer | Pure Encapsulations |
Nutricost L-Glutamine Powder (500 Grams) Unflavored – Gluten Free & Non-GMO, 100 Servings

Designed for adults 18 years and older, this supplement supports daily wellness with a convenient, high-quality powder formula. Its 5000mg serving size delivers sustained benefits for muscle recovery, immune function, and digestive health, making it ideal for busy lifestyles. The 1.1-pound bottle offers 100 servings, ensuring long-term use without frequent refills. Crafted in a GMP-compliant, FDA-registered facility, it prioritizes safety and purity, while being free from common allergens like gluten and soy. Whether you’re seeking to enhance energy levels or support overall vitality, its easy-to-measure format and vegetarian-friendly composition make it a practical choice for everyday health maintenance.
Key features include non-GMO certification,ensuring transparency in sourcing,and a commitment to sustainability through eco-conscious packaging. The mild, natural ingredients work harmoniously without harsh additives, allowing for smooth incorporation into your routine. While side effects like bloating or dry mouth may occur, they are typically manageable and temporary, provided you follow the recommended dosage. Its bulk packaging and long shelf life make it a cost-effective option, while the clear labeling and safety seal ensure peace of mind for users prioritizing quality and authenticity.
- Pros
- High-dose servings for targeted wellness
- Free from gluten, soy, and common allergens
- Non-GMO and vegetarian-friendly
- Convenient, large-bottle format
- Manufactured in FDA-registered facilities
- Cons
- Not suitable for pregnant or nursing individuals
- May cause mild side effects in some users
- Requires consultation for those on medication or with medical conditions
| Feature | Detail |
|---|---|
| Serving Size | 5000mg per serving |
| Total Weight | 1.1 pounds (500G) |
| Ingredients | Non-GMO, gluten-free, soy-free |
| Compliance | GMP and FDA registered |
NOW Foods Supplements, L-Glutamine 500 mg, nitrogen Transporter*, Amino Acid, 120 Veg Capsules

Glutamine plays a vital role in maintaining the body’s nitrogen balance, acting as a key transporter to support metabolic processes during periods of stress, intense exercise, or illness. Its ability to supply energy to rapidly dividing cells in the immune system and gastrointestinal tract makes it particularly beneficial for enhancing recovery and promoting digestive health. Whether you’re an athlete pushing your limits or someone navigating a busy, demanding lifestyle, this amino acid helps your body manage nitrogen levels efficiently, reducing fatigue and supporting overall vitality. Its natural presence in various foods makes it a familiar, safe option for those looking to supplement their diet without artificial additives.
By prioritizing the needs of immune and gut tissues, glutamine aids in strengthening the body’s defenses and maintaining the integrity of the digestive lining. This can be especially valuable for individuals experiencing frequent infections,digestive discomfort,or the need for post-workout recovery. The formulation ensures easy absorption,complementing daily wellness routines with minimal side effects.Its versatility as a nutrient makes it an accessible choice for those seeking to optimize cellular function and support long-term health without compromising on quality or safety.
Pros
- Sustains immune function during physical and mental stress
- Maintains nitrogen balance for metabolic support
- Supports gut health by nourishing GI tract cells
- Aids muscle recovery after intense activity
- Safe for daily use with no artificial additives
Cons
- Should consult a healthcare provider before use
- Possible digestive discomfort in sensitive individuals
- May not directly address all nitrogen-related conditions
Key Specifications
| Function | Nitrogen Transporter |
|---|---|
| Supports | Immune function & Digestive Health |
| Dimensions | 2.5 x 2.5 x 4.44 inches |
| Weight | 4.23 ounces |
| Manufacturer | NOW Sports |
Experience Innovation
BulkSupplements.com L-Glutamine Powder – Glutamine Supplement, for Recovery & Gut Health – Unflavored & Gluten Free, 5g (5000mg) per Serving, 1kg (Pack of 5) (11 lbs)
High potency powder for recovery, gut health, and immune support, with no gluten or GMOs.
Pure Encapsulations L-Glutamine 500 mg – Supplement for immune and Digestive Support, Gut Health and Lining, Metabolism, and Muscle support* – with Free-form L-Glutamine – 90 Capsules
Free-form glutamine capsules for immune, digestive, metabolic, and muscle health support.
Nutricost L-Glutamine Powder (500 Grams) Unflavored – Gluten Free & Non-GMO, 100 Servings
Non-GMO, gluten-free powder for gut and muscle recovery, ideal for bulk use.
NOW Foods Supplements, L-Glutamine 500 mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules
Convenient vegan capsules with nitrogen transporter role for immune and gut health.
In the L-Glutamine showdown, each product brings unique strengths: BulkSupplements offers high potency for recovery, pure Encapsulations excels in immune and digestive support, Nutricost stands out with Non-GMO purity, and NOW Foods provides a user-friendly option for daily use. Whether prioritizing convenience, potency, or label quality, these top choices cater to diverse active lifestyles. Select based on your needs-recovery, immunity, or gut health-and fuel your wellness journey smartly.

