56 in stock
Glutathione 500mg
$61.99
Buy Glutathione 500mg in a lyophilized vial for qualified laboratory research. Review the listed identity, SKU and available analytical documents before checkout.
Description
Buy Glutathione 500mg with documents you can review
Buy Glutathione 500mg from Purity Collective in a lyophilized vial for qualified laboratory research. This page keeps the product identity, listed quantity, SKU and linked analytical documents together so a purchasing team can evaluate the listing before checkout without relying on unsupported origin, sterility or outcome language.
Glutathione appears across several catalog quantities and formats, so the important first step is variant clarity. This is the 500mg non-nasal listing under SKU PC-GLUTATHIONE-500MG. It should be compared with its own documents, not with neighboring Glutathione listings or general supplement-search intent.
Product details
| Compound identity | L-Glutathione |
|---|---|
| CAS number listed in the report | 70-18-8 |
| Molecular formula listed in the report | C10H17N3O6S |
| Listed quantity | 500mg |
| Format | Lyophilized vial |
| SKU | PC-GLUTATHIONE-500MG |
Available analytical documents
Review the Glutathione 500mg UPLC/MS report and the Glutathione 500mg endotoxin report in full. The COA interpretation guide explains how to compare identity, lot, method, date, specification and result fields without stretching one result into a broader quality claim. For quantity comparison and document-status context, read the Glutathione research records and COA guide.
The UPLC/MS report identifies L-Glutathione and lot PCCL-3871218-P. For the submitted sample, it records a 500mg specification, a measured quantity of 490mg and a purity result of 99.41% against a greater-than-98% specification. The report lists a received date of May 9, 2026 and an analysis date of May 4, 2026, so the date chronology should be reviewed rather than treated as a settled inventory-timing claim.
The endotoxin report identifies L-Glutathione lot PCCL-3871218-E and records a result of <0.05 EU/mL. The printed specification field is blank, so this page does not describe the result as passing, safe, sterile or suitable for any application. The result is presented as a report field only.
Why the documentation is kept specific
The attached reports can support narrow, document-specific statements, but they do not establish manufacturing location, sterility, clinical suitability or a catalog-wide promise for every vial.
That is the standard used here: identify the product, link the documents, state the printed results and keep every measurement tied to its method, lot and date.
Before you order
- Confirm that L-Glutathione, the 500mg listed quantity and SKU PC-GLUTATHIONE-500MG match the procurement request.
- Review both linked reports in full, including the compound, lot, method, date, specification and result fields.
- Keep the 490mg and 99.41% UPLC/MS values tied to the submitted sample.
- Note that the endotoxin report records <0.05 EU/mL but does not print an acceptance specification.
- Apply your laboratory’s own supplier-qualification, acceptance, storage and handling procedures.
Glutathione 500mg FAQs
What is included in this Glutathione 500mg listing?
This listing identifies L-Glutathione with a stated 500mg quantity, supplied in a lyophilized vial under SKU PC-GLUTATHIONE-500MG for qualified laboratory research.
Which analytical documents are available?
The page links to a two-page UPLC/MS report and a separate endotoxin report. Each document should be reviewed as a complete record, including its identity, lot, method, date, specification and result fields.
What does the UPLC/MS report show?
For submitted lot PCCL-3871218-P, the report records L-Glutathione, a 500mg specification, a measured quantity of 490mg and a purity result of 99.41%. These values describe that submitted sample.
What limitation applies to the endotoxin report?
The endotoxin report records <0.05 EU/mL, but its printed specification field is blank. That means the page should not label the result as passing, safe or evidence of sterility.
Is Glutathione 500mg intended for human use?
No. This product is supplied only for qualified laboratory research and is not for human or veterinary administration. Purity Collective does not provide clinical, therapeutic, dosing or administration guidance.
Research-use notice
For qualified laboratory research only. Not for human or veterinary administration. This listing is not presented as a medicine, supplement, treatment or diagnostic product.
Additional information
| Format | Lyophilized Vial |
|---|---|
| Size | 500mg |

Max Mendez (verified owner)
i was mainly checking packaging and documentation, both looked good
Troy Bates (verified owner)
No issues from checkout to delivery. pretty straightforward
Dustin Walker (verified owner)
clear label, clean packaging, normal shipping updates. would order again
Sam Long (verified owner)
Had a question before buying but the product page had most of what I needed
Trevor Horton (verified owner)
Solid experience. Not over complicated and everything was labeled clearly
Bryce Wells (verified owner)
easy order. i checked the COA first and then placed it
Jesse Rivera (verified owner)
COA was easy to find and label looked good. box had a small dent but product was fine
Brian Horton (verified owner)
Solid order, only wish tracking updated a little faster. product itself looked good
Victor Rhodes (verified owner)
shipping was quicker than i expected tbh. Glutathione 500mg matched the product page
Victor Wells (verified owner)
would order again. checkout was easy, tracking was just a little slow to update
Emmett Page (verified owner)
Nice clean order. shipping email came through and the item arrived as listed
Isaac Bishop (verified owner)
ordered Glutathione 500mg and it showed up fine. tracking updated normally
Emmett Jenkins (verified owner)
first time trying Purity Collective. checkout was simple and the box arrived in good shape
Caleb Brooks (verified owner)
clean looking product and the documentation was easy to pull up
Dylan Byrd (verified owner)
good packaging, discreet box, and the label wasnt smudged
Matt Ellis (verified owner)
everything came as listed. not perfect shipping speed but no real issue
Gavin Rhodes (verified owner)
shipping took a few days, not bad. product page matched what showed up
Heath Cooper (verified owner)
everything looked professional, from the label to the packing slip
Brett Cross (verified owner)
Pretty easy order overall. got tracking, then it arrived without any issue
Omar Ellis (verified owner)
second order from these guys and it was consistent again