DeliveredDose

BulkSupplements.com L-Glutamine Powder, Unflavored (100 g)

D · Not settled
$20.97 at BulkSupplements.com · $1.05 per 5g
Delivery extra; amount not published
Buy at BulkSupplements.com

Label read Oct 30, 2026. Where the data comes from

Is BulkSupplements third party tested? · Which L-glutamine brands are third-party tested?

Cost

$1.05
per 5g L-glutamine
$20.97
per container · BulkSupplements.com
$31.45
a month at one dose a day
Amount per serving
5g L-glutamine
Servings per container
20
Units needed per dose
2.00 teaspoons
Doses per container
20.0
Cost per serving
$1.05
  • This bag has no published panel of its own. It is entered from the 500 g bag's panel image (L-Glutamine-Powder-500g-Label-V008.jpg), which prints "L-Glutamine 5g" in a "Serving Size: 2 tsp (about 5 grams)" serving, and from its own bag front on the same page (L-Glutamine-Powder-100g-Main-Image-V001_9b051560-24d6-4f0e-894d-7b1f2ebe72ad.jpg), which prints "5g PER SERVING / 100g WEIGHT / 20 SERVINGS", together with the store feed, whose variant "Powder / 100 Grams (3.5 oz)", SKU GLUT100, states the package. A size with no panel of its own is entered this way only when its serving is the read panel's, so the serving and the other ingredients here are that panel's. The comparison basis is grams of L-glutamine and the panel prints grams, so nothing is converted. The read panel's GLUTEN FREE icon is what the gluten free answer rests on; no face makes a vegan or vegetarian claim.

Delivery

Delivery cost
Applies, amount not published
Delivery is NOT free on this order. It is $38.03 below the $59.00 threshold, and this retailer does not publish a rate, so we cannot tell you what it will add. Free delivery on orders over $59 within the contiguous US. Below that, the rate is calculated at checkout and is not published in advance. Alaska, Hawaii and Puerto Rico may incur extra charges by weight. Read again on October 30, 2026 with the same terms.
Cost per dose delivered
at least $1.05
We will not put a number on this. The product price is a floor, not the price you will pay. Reaching the free-delivery threshold, or choosing a retailer that publishes its rate, is the only way to know in advance.
To get free delivery
Spend $38.03 more at BulkSupplements.com
Delivery policy: BulkSupplements, BulkSupplements shipping policy, re-read October 30, 2026 · checked Oct 30, 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
$20.97
Delivery
Unknown
At least, before delivery & tax
$20.97
Per 5g L-glutamine, before delivery
$1.05

20 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 Oct 30, 2026.
View this package at BulkSupplements.com →

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 policy: BulkSupplements, BulkSupplements shipping policy, re-read October 30, 2026 · checked Oct 30, 2026
Delivery terms and limits

Free delivery on orders over $59 within the contiguous US. Below that, the rate is calculated at checkout and is not published in advance. Alaska, Hawaii and Puerto Rico may incur extra charges by weight. Read again on October 30, 2026 with the same terms.

Where to buy

BulkSupplements.com · lowest recorded available price
we earn nothing on this link
checked today
$20.97Buy

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 cheapest retailer 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: $20.97 at BulkSupplements.com, checked . First checked on Oct 30.

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, Tier D: Entry found, not settled

A certifier’s directory holds an entry that may cover this product. Whether it names this package is not settled either way, so it is neither a listing nor an absence, and it is not a finding against the product. Which certifier databases we searched, and when, is listed below. Where a program is not listed there, we have not checked it and do not imply anything either way.

  • Searched 4 certifier databases and found no listing settled as naming this product, and located no published test results. A certifier's directory holds an entry (1797920) that may cover this package; whether it does is not settled either way. A program not named below was not checked for this product.
  • The testing claim we recorded for this product, with where it appeared: "THIRD PARTY TESTED" (one of three seals on a "TRUSTED QUALITY" image in the gallery of the store page this site's Buy link opens, read Oct 30, 2026; it names no laboratory and no program). It names no program this site grades, so there is no listing to open against it, and it does not raise the verification level.
  • Checked USP Verified database on Sep 21, 2026: not listed.
NSF Certified for Sport: not settled (1797920)
Listing 1797920 "L GLUTAMINE", Bulk Supplements, read on Oct 30, 2026, prints Product Form Powder, Package Size "100 g, 250 g, 500 g, and 1kg" and Serving Size "2 tsp (~4 g)". The store sells this bag as "Powder / 100 Grams (3.5 oz)", a weight the listing names, and the 500 g bag's panel, which this bag is entered from, prints "Serving Size: 2 tsp (about 5 grams)". The label image the listing itself files prints the same "2 tsp (about 5 grams)" serving and "L-Glutamine 5g". The package weight matches and the serving weight on the listing differs from the label's, so whether the listing names this package as it is labeled is not settled either way. No image the store publishes of this bag shows an NSF mark.
The program's directory holds an entry (1797920) that may cover this package. Whether it names this package is not settled either way, so this row is neither a listing nor an absence.
Source: NSF International, NSF Certified for Sport listing 1797920, Bulk Supplements "L GLUTAMINE" · checked Oct 30, 2026
USP Verified: checked, not listed
Checked and absent. USP's own Verified Products directory was read page by page in a browser on Sep 21, 2026: 16 pages, 159 products, 16 brands, captured in this site's directory snapshot. This brand does not appear in the directory or in its brand facet, and no product in it names this brand. USP verifies the products a company submits to it, so this records which products were submitted and nothing else. Absence from a database is not a failed test.
Source: USP, USP Verified Products directory, full read, September 21, 2026 · checked Sep 21, 2026
Informed Sport: checked, not listed
BulkSupplements.com does not appear as a brand in LGC's own Informed Sport product list of October 2026, 497 brands and 1,887 product lines, as read on Oct 3, 2026. Absence from a list is not a failed test: Informed Sport certifies the products a company submits, so this records only that none from this brand is in the program's published list on that date.
Source: LGC (Informed Sport), Informed Sport product list, October 2026 PDF, as read October 3, 2026 · checked Oct 3, 2026
Informed Choice: checked, not listed
BulkSupplements.com does not appear as a brand in LGC's own Informed Choice product list of October 2026, 201 brands and 853 product lines, as read on Oct 3, 2026. Absence from a list is not a failed test: Informed Choice certifies the products a company submits, so this records only that none from this brand is in the program's published list on that date.
Source: LGC (Informed Choice), Informed Choice product list, October 2026 PDF, as read October 3, 2026 · checked Oct 3, 2026

No 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
2 teaspoons
Active ingredient
L-glutamine: 5g as labeled
This bag has no published panel of its own. It is entered from the 500 g bag's panel image (L-Glutamine-Powder-500g-Label-V008.jpg), which prints "L-Glutamine 5g" in a "Serving Size: 2 tsp (about 5 grams)" serving, and from its own bag front on the same page (L-Glutamine-Powder-100g-Main-Image-V001_9b051560-24d6-4f0e-894d-7b1f2ebe72ad.jpg), which prints "5g PER SERVING / 100g WEIGHT / 20 SERVINGS", together with the store feed, whose variant "Powder / 100 Grams (3.5 oz)", SKU GLUT100, states the package. A size with no panel of its own is entered this way only when its serving is the read panel's, so the serving and the other ingredients here are that panel's. The comparison basis is grams of L-glutamine and the panel prints grams, so nothing is converted. The read panel's GLUTEN FREE icon is what the gluten free answer rests on; no face makes a vegan or vegetarian claim.
Vegan
Unknown
Gluten free
Yes
Allergens
None, as labeled
Other ingredients
None, as labeled
Label facts rest on: BulkSupplements.com, Supplement Facts label, bag label and bag fronts: BulkSupplements L-Glutamine Powder, 500 g, with the 100 g, 250 g and 1 kg bag fronts · checked Oct 30, 2026

Other tracked packages

Same category and format and, where a category is compared by strength, the same labeled strength. Different recorded ingredient-form lists are kept separate. Ordered by container price before delivery; only fresh recorded prices are shown. Formulas, flavors and allergens may differ: check each label. These are browsing options, not recommended substitutes.

Compare all the L-glutamine we price, per 5g L-glutamine →

What this rests on: prices we last recorded at the retailer named on each product page, which go stale, and each page says when it was checked; the products we track, not every product sold, and Amazon and Walmart are not among the stores; listings and labels read at the source, each linked from the page. Found an error? Tell us. The full method: How we compare.