$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 →MuscleTech Platinum 100% Glutamine, Unflavored (300 g)
D · None located
Label read Oct 30, 2026. Where the data comes from
Which L-glutamine brands are third-party tested?
Comparing with a package we do not list? Cost per dose calculator
Cost
$0.283
per 5g L-glutamine
$16.99
per container · MuscleTech (direct)
$8.50
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
$0.283
- Printed on the panel image the product page shows (supplement-facts-100-glutamine.jpeg, alt text "Supplement Facts: Platinum 100% Glutamine - Unflavored") as "L-glutamine 5g" in a "Serving Size: 1 Scoop (5g)" serving, with "Servings Per Container: 60". 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 prints no Other Ingredients line, so the additives are Unknown, not none. The front image the store's feed lists prints "UNFLAVORED" and "NET WT. 10.58 OZ. (300G)", which is what the net weight rests on, and "BANNED SUBSTANCE FREE", recorded as the maker's claim; it names no program. The facility statement below the panel names milk, egg, soy, peanut, tree nut, sesame, fish and shellfish, recorded as may-contain rows. No gluten, vegan or vegetarian statement is printed, so each is Unknown.
Delivery
Delivery cost
Applies, amount not published
Delivery is NOT free on this order. It is $13.02 short of free delivery (orders over $30.00). This retailer does not publish one fixed delivery rate, so we cannot tell you exactly what delivery will add. Free shipping over $30, from the site-wide header banner ("Free Shipping Over $30") and a trust badge ("Free shipping $30+ orders"), first read September 1, 2026. The banner read the same on September 26, 2026. It is treated as a promotion: on September 1, 2026 the shipping policy page had no body text, so the figure rested on banner copy alone, which can change without a policy edit. No rate is published below the threshold. Read again on October 30, November 2 and November 9, 2026 with the same wording.
MuscleTech (direct)'s free-delivery threshold is treated here as a promotion that may end, so it is re-read weekly. Checked Nov 9, 2026. If it ends, the delivered cost of this product goes up.
Cost per dose delivered
at least $0.283
We will not put a number on this. The product price is the least you could pay, not what you will pay. To know the delivered cost in advance, reach the free-delivery threshold or choose a retailer that publishes its rate.
To get free delivery
Spend $13.02 more at MuscleTech (direct)
Delivery policy: MuscleTech, MuscleTech delivery terms, re-read November 9, 2026 · checked Nov 9, 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
- $16.99
- Delivery
- Unknown
- At least, before delivery & tax
- $16.99
- Per 5g L-glutamine, before delivery
- $0.283
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 MuscleTech (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.
The recorded shipping threshold is promotional and may change.
Delivery policy: MuscleTech, MuscleTech delivery terms, re-read November 9, 2026 · checked Nov 9, 2026Delivery terms and limits
Free shipping over $30, from the site-wide header banner ("Free Shipping Over $30") and a trust badge ("Free shipping $30+ orders"), first read September 1, 2026. The banner read the same on September 26, 2026. It is treated as a promotion: on September 1, 2026 the shipping policy page had no body text, so the figure rested on banner copy alone, which can change without a policy edit. No rate is published below the threshold. Read again on October 30, November 2 and November 9, 2026 with the same wording.
Where to buy
MuscleTech (direct) · lowest recorded available price
we earn nothing on this link
checked Nov 13, 2026$16.99Buy
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: $16.99 at MuscleTech (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 D: Could not locate independent data
We could not locate independent testing or certification for this product. That is a statement about our search, not about the product. These programs certify what a company submits to them, so a product can be absent simply because it was never entered, which is not a finding against it. The databases we searched, and when, are listed below. If a program is not listed, we did not check it, and we make no claim about it either way.
- Searched 4 certifier databases and found no listing for this product, and located no published test results. A program not named below was not checked for this product.
- Testing claim we recorded, and where it appeared: Banned substance free (statement printed on the tub front, naming no program). The claim names no program we grade, so there is no listing to check it against. It does not raise the verification level.
- Checked NSF Certified for Sport database on Oct 30, 2026: not listed.
- Checked USP Verified database on Sep 21, 2026: not listed.
NSF Certified for Sport: checked, not listed
Checked and absent. NSF's whole Certified for Sport directory was read on Oct 30, 2026, 2,593 listings, and holds no row filed under MuscleTech, in this category or any other. None of the 14 listings whose product name contains "glutamine" is this brand's. The panel image read for this package prints no NSF mark. Absence from a database is not a failed test.
Source: NSF Certified for Sport, NSF Certified for Sport directory, full read, October 30, 2026 (Optimum Nutrition and MuscleTech, L-glutamine) · checked Oct 30, 2026USP 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
MuscleTech is not on the October 2026 Informed Sport product list, which we read on Oct 3, 2026. The list, published by LGC, has 497 brands and 1,887 product lines. Not being listed is not a failed test. Informed Sport 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 Sport), Informed Sport product list, October 2026 PDF, as read October 3, 2026 · checked Oct 3, 2026Informed Choice: checked, not listed
MuscleTech 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.
Not established: Heavy-metal testing, Label-accuracy testing, Vegan status.
Absence of data is not evidence that a product is clean. It means we found no published result for that testing.
Label
Form
powder
Serving size
1 scoop
Active ingredient
L-glutamine: 5g as labeled
Printed on the panel image the product page shows (supplement-facts-100-glutamine.jpeg, alt text "Supplement Facts: Platinum 100% Glutamine - Unflavored") as "L-glutamine 5g" in a "Serving Size: 1 Scoop (5g)" serving, with "Servings Per Container: 60". 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 prints no Other Ingredients line, so the additives are Unknown, not none. The front image the store's feed lists prints "UNFLAVORED" and "NET WT. 10.58 OZ. (300G)", which is what the net weight rests on, and "BANNED SUBSTANCE FREE", recorded as the maker's claim; it names no program. The facility statement below the panel names milk, egg, soy, peanut, tree nut, sesame, fish and shellfish, recorded as may-contain rows. No gluten, vegan or vegetarian statement is printed, so each is Unknown.
Vegan
Unknown
Gluten free
Unknown
Allergens
The label states “Processed in a facility that processes milk, egg, soy, peanut, tree nut, sesame, fish, and shellfish ingredients.”
Other ingredients
Unknown
Label facts rest on: MuscleTech, Supplement Facts panel: MuscleTech Platinum 100% Glutamine, Unflavored, 60 servings · 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.
$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 →$21.99 per container, before delivery
$0.367 per 5g L-glutamine, before delivery
Delivery extra; amount unknown
Price checked Nov 13, 2026.
Buy at EVLution Nutrition (direct) →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.