About this product

Monthlees L-Glutamine is a foundational amino acid supplement designed to support muscle repair, cellular growth, and gut immune health during intense training. L-Glutamine is the most abundant amino acid in the bloodstream and plays a critical role in muscle recovery, cellular repair, and gut integrity.

Suggested use

Mix 1 scoop (3.3 g) with 8–12 oz of water or your preferred beverage once or twice daily, or as directed by a healthcare provider.

Many athletes take L-glutamine post-workout or between meals during high-volume training blocks. Consistency matters more than perfect timing.

Store in a cool, dry place. Keep out of reach of children.

Consult a healthcare provider before use if pregnant, nursing, or under medical supervision.

About monthlees

The supplement industry is built on inflated pricing, confusing labels, and aggressive marketing.

Monthlees exists to fix that.

We believe:

  • Supplements should be clinically dosed
  • Pricing should be transparent
  • Testing should be independent
  • And customers shouldn't pay for influencer commissions or retail margins

Instead of hiding costs inside the product price, we use a simple membership model — so you pay what supplements actually cost to make.

Shipping & returns

• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.

30 Day Money Back Guarantee

Try L-Glutamine for 30 days. If you're not satisfied, contact support@monthlees.com and our team will help with a refund, return, or store credit per our policies.

FDA Disclaimer

† 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.

Intended for healthy adults engaged in exercise or seeking amino acid nutritional support for recovery and gut wellness.

What's in L-Glutamine?

Each scoop delivers 3.15 g L-glutamine — a single-ingredient amino acid powder with every dose disclosed on the supplement facts panel for recovery and gut support.*

  • 3.15 g L-glutamine per scoop
  • 1 scoop (3.3 g) per serving
  • 30 servings per container
  • Unflavored powder
  • Silicon dioxide only
  • No proprietary blends

Free of

  • Proprietary blends
  • Underdosed glutamine
  • Artificial flavors
  • Hidden amino ratios

Diet friendly

  • 3.15 g L-glutamine per scoop
  • Single-ingredient formula
  • 30 servings per tub
  • Unflavored powder

Recovery and gut support — simplified.

L-glutamine is a foundational amino acid for athletes and active adults — Monthlees delivers 3.15 g per scoop with full label transparency and no proprietary blend.*

  • Muscle recovery

    Muscle recovery

    Supports muscle repair and cellular growth during high-volume training — 3.15 g L-glutamine per serving as disclosed on the label.*

  • Gut integrity

    Gut integrity

    Glutamine is a primary fuel source for intestinal cells — supporting gut immune health when training stress is elevated.*

  • Cellular repair

    Cellular repair

    The most abundant amino acid in the bloodstream — involved in nitrogen balance and tissue repair processes throughout the body.*

  • Clean single ingredient

    Clean single ingredient

    3.15 g L-glutamine per scoop with silicon dioxide only — unflavored powder, no mystery amino matrix or underdosed serving.*

How it works

  1. Scoop

    Step 1: Scoop

    One scoop (3.3 g) daily — 3.15 g L-glutamine as listed on the supplement facts panel. Mix with water or add to your post-workout shake.

  2. Recover

    Step 2: Recover

    L-glutamine is the most abundant free amino acid in blood — a building block for protein synthesis and muscle tissue repair during periods of physical stress.*

  3. Support

    Step 3: Support

    Glutamine plays a role in gut lining integrity and immune cell fuel during intense training — foundational support beyond branched-chain amino acids alone.*

Supplement facts

L-glutamine — pure, simple, & powerful.

One ingredient, one dose — 3.15 g L-glutamine per scoop as listed on the supplement facts panel.

L-Glutamine
3.15 g
† Daily Value not established. 1 scoop (3.3 g) = 3.15 g L-glutamine.
Research-backed supplement formula visual
Evidence-based ingredients

The science behind the ingredients

L-glutamine is one of the most studied amino acids in sports nutrition. Monthlees delivers 3.15 g per scoop with full label transparency — explore the research on recovery, gut integrity, and muscle repair.*
3.15 g
Per serving
30
Servings per tub
1
Ingredient on label
Review L-Glutamine

Glutamine and exercise recovery

Sports nutrition reviews describe L-glutamine as a conditionally essential amino acid that supports muscle recovery, nitrogen balance, and immune function during periods of intense physical stress.
Review L-Glutamine

Glutamine and gut barrier function

Clinical reviews discuss glutamine as a primary fuel for enterocytes — supporting intestinal barrier integrity and gut immune health when systemic demand increases during heavy training.
Review L-Glutamine

Glutamine supplementation in athletes

Exercise physiology literature examines glutamine's role in maintaining plasma glutamine levels during overreaching and high-volume training — relevant to recovery-focused amino acid supplementation.
Review L-Glutamine

Glutamine and muscle protein metabolism

Nutrition reviews describe glutamine's involvement in protein synthesis, nitrogen transport, and cellular hydration — foundational mechanisms for muscle tissue repair support.

Compare L-glutamine powders

How Monthlees L-Glutamine stacks up

Many glutamine products underdose, blend with fillers, or hide behind proprietary amino matrices. Monthlees delivers 3.15 g L-glutamine per scoop with silicon dioxide only.
How Monthlees L-Glutamine stacks up
Typical glutamine powder

Typical glutamine powder

Glutamine per serving
3.15 g disclosed
Often 2–5 g or proprietary
Formula transparency
Single ingredient on label
Often amino blend
Servings per container
30 servings
Often varies
Member pricing available
Yes — Monthlees members
No

Insider access to the world's best labs & supplement manufacturers.

Membership allows us to sell products for a fraction of the typical industry retail price. Think of it as an insider access pass to the warehouses of the supplement industry.


Monthlees members don't pay for:

  • Middlemen
  • Marketing & influencer costs
  • Retailer markups
  • Distributor margins

$$$

Retailer markups
Middleman's cut
Cost of manufacture

What you'll pay at traditional retail

$$

Monthlees guest

What you'll pay as a guest

$

Monthlees member

What you'll pay as a Monthlees member

Stop overpaying for underdosed glutamine.

Retail glutamine tubs often cost $30–$50 for mystery blends and filler-heavy formulas. Monthlees membership keeps dedicated 3.15 g glutamine support affordable.
Half the cost
Treatment Other guys Monthlees
L-Glutamine monthly supply 30 servings — 1 scoop daily $47.88 $24.70
Typical retail glutamine tub 30-day amino powder $30–$50/mo 3.15 g per scoop
BCAA + glutamine stack Separate recovery products $40–$70/mo retail Dedicated glutamine SKU

Start your monthlees health journey with complete support

Your membership gives you access to better pricing, personalized guidance, and everything you need to build a healthy supplement & personal care routine that effortlessly fits your life.

  • Unlock member pricing of 50-80% off on every product
  • Get your personalized Starter Routine Kit
  • Use flexible subscriptions to save on repeat orders
  • Manage everything easily from your Monthlees account
  • 30-day money back guarantee on all product purchases
  • Automatic savings applied at checkout
  • 100% flexible. Update, pause, or cancel anytime
Member trust

Confidence built into every order

From clear member pricing to flexible subscriptions and responsible product standards, Monthlees is built to help you shop with confidence — without inflated markups, hidden tiers, or checkout surprises.

  • GMP Certified Facilities
  • FDA Compliant Facilities
  • Third party tested
  • Transparent product pricing

    Every product shows clear pricing for guests and members, so you can compare your savings before you buy.

  • Member savings applied automatically

    When you’re signed in as a member, your eligible discounts are applied automatically at checkout.

  • Subscriptions that stay flexible. Cancel anytime.

    Start, pause, skip, or adjust product subscriptions from your account — without hidden hoops or confusing rules.

Frequently asked questions

Everything you need to know about Monthlees member pricing, subscriptions, and how checkout works.

How much L-glutamine is in each scoop?
Each scoop (3.3 g) delivers 3.15 g L-glutamine as listed on the supplement facts panel. One container provides 30 servings at the suggested use on the label.
How is L-Glutamine different from BCAA Recovery?
They are separate SKUs. L-Glutamine is a single-ingredient powder delivering 3.15 g L-glutamine per scoop for dedicated glutamine support. BCAA Recovery delivers 4,000 mg BCAA 2:1:1 plus 1,000 mg L-glutamine in a flavored post-workout powder. Many athletes use both — compare supplement facts panels on each product page.
When should I take L-glutamine?
Mix 1 scoop with water once or twice daily. Many athletes take L-glutamine post-workout or between meals during heavy training blocks. Timing is less important than daily consistency. Consult a healthcare provider for personalized dosing guidance.

Why I created monthlees...

When I was 19 years old, I was diagnosed with a brain tumor. That experience forced me to start asking deeper questions about how the human body actually works.

Over the next 18 months, I immersed myself in studying health, nutrition, and neuroscience — eventually earning my degree in Neuroscience from Duke University. Along the way, I discovered something powerful: the body is incredibly resilient & inherently self-healing when it’s given the right support.

Strategic nutrition and supplementation became a major part of my own health journey. And over the last two decades, I’ve devoted my life to helping millions of people around the world take a more proactive role in their health.

That experience completely changed how I thought about health — and ultimately shaped the way Monthlees was built.

I created Monthlees because I was tired of seeing people pay premium prices for supplements that were under-dosed, over-marketed, and difficult to trust.

My goal is simple: build the kind of brand I would want for myself and my family — with better ingredients, transparent formulas, meaningful dosages, and a business model built on long-term trust.

— Chris Walker, Founder of Monthlees

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