★ ★ ★ ★ ★
second time using ils. about a week, clean report, 98.5 percent. didnt need anything fancier than the purity number. email reply was short but it answered what i asked. would use them again for a simple check
Home › Testing Labs › ILS Laboratories
ILS Laboratories
Community listedILS Laboratories is a lab in San Diego, CA that tests peptides for purity, identity and content, plus endotoxin, sterility and heavy metals. Any report can be checked on its own site.
Widely used
Certificates from 39 different shops are on file here — 684 tests in all. How groups are set →
$200
purity test, the lab's price
approximately 1 week
stated turnaround
San Diego, CA
location · USA
Using ILS Laboratories
the three things people come here forHow to verify ILS Laboratories reports
Or check it yourself:
- Find the code on the certificate.ILS Laboratories' site says: “Every COA we issue includes a unique QR code. Anyone — your customers, regulators, or distribution partners — can scan it to instantly verify the authenticity of the results.”On a certificate from ILS Laboratories on file, the code reads WDPY5J9 (report COA-2026-956210) →
- Look it up on ILS Laboratories' own portal, not on the shop's site.
- Compare the lab's copy with yours: client, compound, amounts and date. If anything differs, the PDF was edited.
Test your own vial at ILS Laboratories
- Price
- $200 purityread from ils-lab.com · Nov 9, 2026 → · wrong? tell us
- Turnaround
- approximately 1 weekread from ils-lab.com · Nov 9, 2026 → · wrong? tell us
- Samples
- Minimum 10 mg per sample · ILS Laboratories' site says: “Create your order in the client portal, print and include the portal-generated packing slip, and ship your samples to our San Diego laboratory.”read from ils-lab.com · Nov 9, 2026 → · wrong? tell us
- Name on the report
- Most labs print the name you give them.Sharing the report later? Give a name you're happy to show.
Not sure which test? Plan your test →
How to prepare the sample · 6 steps
- Send the original vial, sealed, with its label and lot intact.
- For a quantity test, send the whole vial and tell the laboratory the amount on the label.
- Don’t reconstitute or draw from a vial you want tested for endotoxin or sterility.
- Photograph the vial, label, lot and seal before it leaves you.
- Confirm scope, method and price with the laboratory in writing before you ship.
- Ship tracked, note the date, and ask the laboratory to confirm when it arrives.
Got your ILS Laboratories result?
Add it to Peptigrity. It joins the shop's record and this lab's count.
Submit your result →Say how it went: turnaround, communication, value.
Not sure what a number means? Ask in Testing Help, where the answer stays for the next person.
Ask in Testing Help →ILS Laboratories testing prices
8 tests · read from ils-lab.com · Nov 9, 2026 → · wrong? tell us| Test | What it tells you | Price | Note | Turnaround |
|---|---|---|---|---|
| Preferred Full QC Panel | Purity, identity, content, endotoxin, sterility and heavy metals in one order | $600 | per sample | ~1 week |
| HPLC purity | Purity, identity and content in one order | $200 | per sample | |
| Identity (LC-MS)LC-MS Identity (Custom Add-On) | Is this actually the compound on the label? | In the Preferred Full QC Panel | ~1 week | |
| Heavy metalsHeavy Metals (ICP-MS) | Could there be metal contamination? | In the Preferred Full QC Panel | ||
| EndotoxinEndotoxin Testing (USP <85>) | Is it safe to inject? Checks for bacterial toxins | In the Preferred Full QC Panel | ||
| SterilityRapid Sterility Screen | Is it safe to inject? Checks for live bacteria or fungi | In the Preferred Full QC Panel | ||
| HPLC conformity samples | Ask the lab what this covers | +$50 | each | |
| Additional-brand COAs | Ask the lab what this covers | +$100 | each |
Prices and turnaround are the lab's own statements, dated. Peptigrity doesn't check them. · Compare ILS Laboratories' prices with other labs → · Can this lab do what I need? →
Is ILS Labs legit? What the record shows
ILS Laboratories has 684 certificates on Peptigrity's record, from 39 shops, the first from November 2025 and the newest from Nov 11, 2026. Any report can be checked on the lab's own portal. It states ISO/IEC 17025 accreditation; Peptigrity hasn't checked the scope. Buyers rate it 4.4★ from 7 reviews.
Peptigrity doesn't rate or rank labs; these are the facts on file. How we collect them →
Lab information
- Location
- San Diego, CA, USA
- Public portal
- Yes · any report can be looked up on the lab's site
- ISO/IEC 17025
- Stated by the labPeptigrity hasn't checked the scope against peptide methods. What it means →
- Methods stated
- HPLC · LC-MS · Net content · Endotoxin · Sterility · Heavy metals
- Latest certificate on file
- Nov 11, 2026
- On Peptigrity
- Not claimed by the lab yet
Peptigrity collects these facts from the lab's website and its certificates; they are not a verdict on ILS Laboratories.
Run this lab? It hasn't joined Peptigrity yet. Claim profile → · Show it on your site → · If anything here is wrong, email [email protected] from your lab’s own domain and we’ll correct it. Nothing here can be paid for.
Fact sheet (plain-text, citable)
ILS Laboratories is a testing laboratory in San Diego, CA, USA listed on Peptigrity. 684 certificates on file attributed to this lab, most recent 2026-11-11; 64 distinct compounds tested; 39 shops have published certificates from this lab. Stated turnaround: Most projects complete within approximately one week.. Methods stated: HPLC, LC-MS, Net content, Endotoxin, Sterility and Heavy metals. Verification portal: https://ils-lab.com/verify. Claimed by the lab: no. Figures as of 2026-11-13.
Fact sheet · generated from Peptigrity records · cite verbatimWhat they test
Weight Loss & Metabolic37%
Immune Support & Longevity16%
Growth Hormone12%
Skin, Anti-Aging & Cosmetic11%
Cognitive Enhancement & Neuroprotection11%
Tissue Repair & Healing7%
Most tested here:
Tests processed
684 total · 99.6% average purity of these samples · See a sample report →| Date | Peptide | Shop | Purity | Report |
|---|---|---|---|---|
| Nov 11, 2026 | Tirzepatide | Shop withheld | 99.90% | Report → |
| Nov 11, 2026 | Tirzepatide | Shop withheld | 99.83% | Report → |
| Nov 9, 2026 | TB-500 | Medi Peptide | 99.80% | Report → |
| Oct 29, 2026 | Retatrutide | Shop withheld | 99.85% | Report → |
| Oct 29, 2026 | MOTS-C | Medi Peptide | 99.90% | Report → |
| Oct 29, 2026 | Tesamorelin | Medi Peptide | 99.17% | Report → |
| Oct 19, 2026 | Tirzepatide | Shop withheld | 99.90% | Report → |
| Oct 19, 2026 | Semax | Rogue Compounds | 99.90% | Report → |
| Oct 7, 2026 | NAD+ | Omni Peptides | 99.26% | Report → |
| Oct 2, 2026 | PEG MGF | Rogue Compounds | 99.84% | Report → |
· the list also shows 4 supplier certificates, which don't count
Average purity is of the samples ILS Laboratories received from buyers and vendors. It describes those products, not the lab.
Shops that publish ILS Laboratories certificates
most tests first39 shops have published certificates from ILS Laboratories on Peptigrity.
- Glow Aminos100 tests · latest Aug 2026
- Crush Research78 tests · latest Sep 2026
- Humatide Peptides49 tests · latest Oct 2026
- NG Peptide30 tests · latest May 2026
- Puratek Peptides29 tests · latest Jul 2026
- EZ Peps27 tests · latest Jul 2026
- Oneday Compounds21 tests · latest Jul 2026
- Rogue Compounds19 tests · latest Oct 2026
- Phase One Labz19 tests · latest Aug 2026
- Studz Peptides18 tests · latest Jul 2026
- Riptide Wellness17 tests · latest May 2026
- Research Chem HQ16 tests · latest Jun 2026
All 39 shops
Sunrise Bioresearch · Voltera Sciences Peptides · Peptide Foundry · Optimum Formula · Aigil Research · S1 Research · Pure Amino · Silverstone Labs Co · Glacier Aminos · Elutide · Peptide Plugs · NovaForge Labs · Elyria Bio · Regenerative Research Peptides · AminoVault · Medi Peptide · Virtus Peptides · Source Research · Peptide Maxxing · PADRE Research · Plum Labs Research · Omni Peptides · Panda Peptides · NorthStar Compounds · Sterling Peptides · Aurora Aminos · Glowing Peptides
Lab reviews
7 reviews · 4.4★ avg★ ★ ★ ★ ★
Ok so i was super nervous about sending my first vial off but ILS made it easy. emailed them with a dumb question about packaging and got a reply the same afternoon. report came 6 days after delivery, tirz 99.0% and 10.2mg. Will def use again!!
★ ★ ★ ★ ★
good lab. 5 days, clear report, answered my dumb question about retention time. $200!!
★ ★ ★ ★ ★
first test ever lol. tirz from a vendor on the board here, 10mg vial. came back 99.1% and 10.4mg. took 6 days from when usps said delivered. i emailed once to ask if they got it and someone answered same day. thats it, no drama
★ ★ ★ ★ ☆
three samples went in together. One finished fast and the other two came several days later, mixed timeline but usable results.
★ ★ ★ ★ ☆
The lab got the job done and the batch pricing was good. The turnaround was a bit inconsistent though. | I sent three samples together, got the first result in about a week and the other two a few days later. They responded when I reached out but there weren't really any updates before that.
★ ★ ★ ☆ ☆
The results were fine in the end but the turnaround was the weak point. It took around two and a half weeks from received to complete and I had to reach out for an updated completion date. That said, the pricing was still better than most of the other quotes I received, so the value was good overall.
Questions about this lab
Lab questions live in the community's Testing Help forum, where the answer helps the next person too. Peptigrity staff answer what the record can answer — stated turnaround, methods on file, how to submit a sample. The lab can join and answer for itself at any time.
Similar labs
other USA labs, most tests first| Lab | Location | Tests on file | Purity test | Stated turnaround | Public portal |
|---|---|---|---|---|---|
| ILS Laboratoriesthis lab | San Diego, CA, USA · 684 tests | 684 | purity test: $200 | turnaround: approximately 1 week | portal Yes |
| Freedom Diagnostics | Franklin, TN, USA · 5,194 tests | 5,194 | purity test: $200 | turnaround: 1–3 business days | portal Yes |
| Vanguard Laboratory | Olympia, WA, USA · 931 tests | 931 | purity test: $250 | turnaround: 3–8 days | portal Yes |
| Kovera Labs | Buffalo Grove, IL, USA · 828 tests | 828 | portal Yes | ||
| Janoshik Labsmost tests on Peptigrity | Czech Republic · 2,956 tests | 2,956 | purity test: $215 | turnaround: 5–10 business days | portal Yes |
Contact information
How to reach ILS LaboratoriesLocation
San Diego, CA
USA
Sending samples
ILS Laboratories' site says: “Create your order in the client portal, print and include the portal-generated packing slip, and ship your samples to our San Diego laboratory.”
Read from the lab's site
About ILS Laboratories
ILS Laboratories (ILS Labs Inc.) is an analytical laboratory at 8222 Vickers St, Suite 106, San Diego, California, serving supplement, cosmetic, peptide and raw-material clients. Its website lists HPLC/UPLC for purity and quantitation, LC-MS and GC-MS for identification, ICP-MS for heavy metals, endotoxin testing per USP <85> and a DNA-microarray rapid sterility screen. Its peptide panels confirm identity by HPLC retention time. It states that most standard work is completed in about one week from sample receipt, with paid rush reporting in three business days. ILS describes itself as ISO/IEC 17025 accredited for activities within its accredited scope, but does not name the accrediting body or publish a certificate number or scope document, so Peptigrity lists the accreditation as claimed rather than verified.
Honest disclosures
- ILS Laboratories doesn't state where it accepts samples from.
- ISO/IEC 17025: Stated by the lab. Peptigrity hasn't checked the scope against peptide methods.
- Prices and turnaround are the lab's own statements; Peptigrity doesn't check them.
Common questions
Is ILS Labs legit?
ILS Laboratories has 684 certificates on Peptigrity's record, from 39 shops, the first from November 2025 and the newest from Nov 11, 2026. Buyers rate it 4.4★ from 7 reviews. Peptigrity doesn't rate or rank labs; these are the facts on file.
Where is ILS Laboratories located?
ILS Laboratories is in San Diego, CA.
How much does ILS Laboratories testing cost?
ILS Laboratories states $200 for an HPLC purity test. Other tests: Preferred Full QC Panel $600, HPLC conformity samples +$50, Additional-brand COAs +$100. Prices are the lab's own, as of Nov 9, 2026; Peptigrity doesn't check them.
How long does ILS Laboratories testing take?
ILS Laboratories states a turnaround of approximately 1 week.
How do I verify a report from ILS Laboratories?
Enter the code printed on the report at ILS Laboratories' own portal (ils-lab.com), then compare client, compound, amounts and date with your copy. If anything differs, the PDF was edited. You can also see whether Peptigrity has the report on file, at the top of this page.
What is the official website of ILS Laboratories?
ILS Laboratories' website is ils-lab.com. Peptigrity isn't affiliated with ILS Laboratories.
What is HPLC purity testing?
High-Performance Liquid Chromatography (HPLC) is the gold standard for measuring peptide purity. 98%+ is pharmaceutical grade, 95%+ is research grade.
How are lab tests verified on Peptigrity?
Lab tests are submitted by buyers, researchers and shops with original certificates from third-party laboratories; a test a shop sent in is labelled shop-provided. Each submission is reviewed before publication.
Are testing laboratories affiliated with Peptigrity?
No. There is no business relationship or payment from any testing laboratory listed on the platform.
How do I submit my test results?
Registered users can submit lab test results through the submission form. You need the original certificate of analysis from the testing laboratory.
Have peptides to test? Contact ILS Laboratories directly.
Visit lab ↗