$16.99 per container, before delivery
$0.283 per 5g L-glutamine, before delivery
Delivery extra; amount unknown
Price checked Nov 13, 2026.
Buy at MuscleTech (direct) →Label, prices & sources →Momentous L-Glutamine (300 g)
A · NSF Certified for Sport
Label read Oct 30, 2026. Where the data comes from
Is Momentous third party tested? · Which L-glutamine brands are third-party tested?
Comparing with a package we do not list? Cost per dose calculator
Cost
$0.667
per 5g L-glutamine
$39.99
per container · Momentous (direct)
$20.00
a month at one dose a day, before delivery
Amount per serving
5g L-glutamine
Servings per container
60
Units needed per dose
1.00 scoop
Doses per container
60.0
Cost per serving
$0.667
- Printed on this tub's own panel image (L-Glutamine_Supplement_Facts.jpg) as "L-Glutamine 5g*" in a "Serving Size: 1 Scoop (5g)" serving, with "Servings Per Container: 60"; the tub front (L-Glutamine_HERO.png) prints "Net Wt. 10.6oz (300g)", and 60 x 5 g = 300 g. We compare grams of L-glutamine, and the panel prints grams, so nothing is converted. The panel names L-glutamine and no other dietary ingredient. The panel image prints no Other Ingredients line, so the additives are Unknown, not none. The VEGAN and GLUTEN FREE marks under the panel are what the vegan and gluten free answers rest on.
Delivery
Delivery cost
Applies, amount not published
This retailer does not publish a delivery rate, so we cannot estimate it.
Cost per dose delivered
at least $0.667
We will not put a number on this. The product price is the least you could pay, not what you will pay. We use no free-delivery threshold for this retailer. The only way to know the delivered cost in advance is to choose a retailer that publishes its rate.
Delivery policy: Momentous, Momentous shipping policy, re-read October 17, 2026 · checked Oct 17, 2026
Buying more than one? Calculate the order
Change the quantity to see the actual container subtotal and whether it reaches the recorded free-delivery threshold.
- Container subtotal
- $39.99
- Delivery
- Unknown
- At least, before delivery & tax
- $39.99
- Per 5g L-glutamine, before delivery
- $0.667
60 labeled servings in this order. Comparison doses are a price yardstick, not advice about how much to take.
Delivery is extra. The retailer has not published a rate we can apply.
Unit price checked Nov 13, 2026.
View this package at Momentous (direct) →Set the quantity at the retailer. This calculator does not add items to a cart. Uses the recorded unit price with no coupon or quantity discount. Tax is extra. Delivery terms apply to the contiguous US unless the policy says otherwise.
Delivery terms and limits
Momentous’ cart showed "$99.00 away from FREE SHIPPING" on August 31, 2026, and on October 17, 2026 its site banner read "Free Shipping on U.S. Orders $99+". Its shipping policy, read both days, says rates are calculated at checkout "based on your order, delivery address, and any current promotions or offers available to you", and it publishes no rate below that figure. On that reading this site does not use $99 as a standing threshold, so delivered cost is Unknown and Momentous listings are left out of cheapest-delivered claims.
Where to buy
Momentous (direct) · lowest recorded available price
we earn nothing on this link
checked Nov 13, 2026$39.99Buy
Ordered by price, lowest first, and labeled so you can see what each link earns us. Commission is never an input to that ordering. If the retailer with the lowest current price pays us nothing, that is still the one we send you to. No link on this page earns us anything. Every Buy button is a plain retailer link.
Price history
Latest recorded price: $39.99 at Momentous (direct), checked . Unchanged since we started checking on Oct 30 (16 checks).
We check each price about once a day, so this is the range we recorded, not necessarily every price there has been. It says what changed, not why, and nothing about where the price goes next.
Verification level A: Independently certified
This exact package is inside the certifier’s own scope: named on an NSF Certified for Sport listing, or, for USP Verified, the product is in USP’s directory and its mark is on this package’s label. Both audit the manufacturing site and both confirm the label’s own claims against the finished product. They are not interchangeable beyond that: NSF Certified for Sport also screens for substances banned in sport, and USP Verified does not. USP instead checks that the product dissolves and releases within a specified time. What each program checks is set out per program below.
- Current listing found: NSF Certified for Sport.
- Checked USP Verified database on Sep 21, 2026: not listed.
NSF Certified for Sport: currently listed (1618476)
Listing 1618476 "L-Glutamine", Momentous, read on Oct 30, 2026, prints Product Form Powder, Package Size "300 g (10.6 oz) (60 servings)" and Serving Size "1 scoop (5 g)". The tub priced here prints "Net Wt. 10.6oz (300g)" on its front and "Serving Size: 1 Scoop (5g)" with "Servings Per Container: 60" on its panel. The listing names the weight, the serving count and the serving on the label, so it names the package sold, and the label image the listing files prints the same serving, count and amount. The panel image prints the NSF Certified Sport mark.
What NSF Certified for Sport checks
| Confirms the label’s dose | Yes |
| Tests for heavy metals / contaminants | Yes |
| Screens for substances banned in sport | Yes |
| Reviews manufacturing | On-site audit |
| Testing frequency | Periodic |
From the program's own published description of its process. Source. “Not stated” means the program does not publish a clear answer. It does not mean no.
USP Verified: checked, not listed
Checked and absent. We read all 16 pages of USP's own Verified Products directory in a browser on Sep 21, 2026: 159 products from 16 brands. We saved a copy. This brand is not in it: not in the directory's brand filter, and not in any product name. USP verifies the products a company submits to it, so this shows only which products were submitted. Not being listed is not a failed test.
Source: USP, USP Verified Products directory, full read, September 21, 2026 · checked Sep 21, 2026Informed Sport: checked, not listed
Momentous is on LGC's Informed Sport product list of October 2026, which we read on Oct 3, 2026. Its one product line does not name an L-glutamine product. Not being listed is not a failed test. Informed Sport certifies what a company submits, so this means only that this product was not on the published list that day.
Source: LGC (Informed Sport), Informed Sport product list, October 2026 PDF, as read October 3, 2026 · checked Oct 3, 2026Informed Choice: checked, not listed
Momentous is not on the October 2026 Informed Choice product list, which we read on Oct 3, 2026. The list, published by LGC, has 201 brands and 853 product lines. Not being listed is not a failed test. Informed Choice certifies what a company submits, so this means only that no product from this brand was on the published list that day.
Source: LGC (Informed Choice), Informed Choice product list, October 2026 PDF, as read October 3, 2026 · checked Oct 3, 2026No laboratory report with figures is recorded here for this product.
Label
Form
powder
Serving size
1 scoop
Active ingredient
L-glutamine: 5g as labeled
Printed on this tub's own panel image (L-Glutamine_Supplement_Facts.jpg) as "L-Glutamine 5g*" in a "Serving Size: 1 Scoop (5g)" serving, with "Servings Per Container: 60"; the tub front (L-Glutamine_HERO.png) prints "Net Wt. 10.6oz (300g)", and 60 x 5 g = 300 g. We compare grams of L-glutamine, and the panel prints grams, so nothing is converted. The panel names L-glutamine and no other dietary ingredient. The panel image prints no Other Ingredients line, so the additives are Unknown, not none. The VEGAN and GLUTEN FREE marks under the panel are what the vegan and gluten free answers rest on.
Vegan
Yes
Gluten free
Yes
Allergens
Unknown
Other ingredients
Unknown
Label facts rest on: Momentous, Supplement Facts panel and tub front: Momentous L-Glutamine, 300 g · checked Oct 30, 2026
Other tracked packages
Packages in the same category and format, with the same ingredients. Where we recorded the ingredient forms from the label, only packages with the same forms are shown. Where a category is compared by strength, they also have the same labeled strength. Only current prices are shown, cheapest container first. Prices are before delivery. Formulas, flavors and allergens may differ: check each label. These are browsing options, not recommended substitutes.
$17.97 per container, before delivery
$0.359 per 5g L-glutamine, before delivery
Delivery extra; amount unknown
Price checked Nov 13, 2026.
Buy at Nutricost (direct) →Label, prices & sources →$20.97 per container, before delivery
$1.05 per 5g L-glutamine, before delivery
Delivery extra; amount unknown
Price checked Nov 13, 2026.
Buy at BulkSupplements.com →Label, prices & sources →What this rests on: Prices are the last ones we recorded at the retailer named on each product page. Prices go stale, so each page says when it was checked. We track some products, not every one sold, and Amazon and Walmart are not among our stores. Listings and labels are read at the source, and each page links to them. Found an error? Tell us. The full method: How we compare.