Atomik Labz review / Ranked 2 of 24 / Oct 28, 2026
Is Atomik Labz legit?
Is Atomik Labz legit, what does it charge, and how fast does it ship?
Yes. Atomik Labz is second on our board. Every independent sample we hold for it passed, five of its compounds ship two vials for one price, its certificates are lot-matched and re-check at the lab, and it is the only one of our top two that sells tirzepatide.
Overall score
94.2
Strong. The board median is 78.5.
At a glance
-
Delivery
20% weight2 days
same day before 2 PM ET
91 -
Price
15% weight0.89x
the market median per mg, over 12 listings
81 -
Purity
40% weight24 of 24
independent samples passed, latest Aug 28, 2026
97 -
Trust
25% weight7 of 7
transparency checks earned in full
100
What it charges
Compound by compound, with the price per milligram.
Price is the listed vial normalised to dollars per milligram. Rank is this vendor’s position, by overall score, among the vendors with independent results for that compound. Purity and pass counts are for the compound alone.
| Compound | Price | Avg purity | Passed | Rank |
|---|---|---|---|---|
| Tirzepatide Sold as Peptide 2 (T). Latest result Aug 21, 2026 | 2 for 1 $4.45/mg $89 for 2 × 10 mg , 0.87x median Buy | 99.72% | 2 / 2 | 1 of 13 |
| BPC-157 Latest result Jul 31, 2026 | 2 for 1 $3.00/mg $30 for 2 × 5 mg , 0.61x median Buy | 99.65% | 2 / 2 | 2 of 10 |
| Cagrilintide Sold as Peptide C. Latest result Aug 7, 2026 | $18.0/mg $90 / 5 mg , 1.94x median Buy | 99.70% | 2 / 2 | 2 of 2 |
| CJC-1295 (no DAC) Latest result Jun 19, 2026 | $6.60/mg $33 / 5 mg , 0.96x median Buy | 99.64% | 2 / 2 | 2 of 7 |
| GHK-Cu Latest result Jul 17, 2026 | 2 for 1 $0.28/mg $55 for 2 × 100 mg , 0.46x median Buy | 99.78% | 2 / 2 | 2 of 7 |
| Ipamorelin Latest result Jun 26, 2026 | $5.60/mg $56 / 10 mg , 1.10x median Buy | 99.70% | 2 / 2 | 2 of 7 |
| NAD+ Latest result Jul 10, 2026 | $0.12/mg $85 / 700 mg , 1.01x median Buy | 99.59% | 2 / 2 | 2 of 2 |
| PT-141 Latest result Jun 12, 2026 | $3.70/mg $37 / 10 mg , 0.90x median Buy | 99.76% | 2 / 2 | 2 of 5 |
| Retatrutide Sold as Peptide 3 (R). Latest result Aug 28, 2026 | 2 for 1 $4.95/mg $99 for 2 × 10 mg , 0.71x median Buy | 99.80% | 2 / 2 | 2 of 19 |
| Semaglutide Sold as Peptide 1 (S). Latest result Aug 14, 2026 | 2 for 1 $3.90/mg $39 for 2 × 5 mg , 0.62x median Buy | 99.68% | 2 / 2 | 2 of 7 |
| TB-500 Latest result Jul 24, 2026 | $6.50/mg $65 / 10 mg , 1.00x median Buy | 99.63% | 2 / 2 | 2 of 6 |
| Tesamorelin Latest result Jul 3, 2026 | $5.50/mg $55 / 10 mg , 0.80x median Buy | 99.61% | 2 / 2 | 2 of 6 |
- Tirzepatide 1 of 13
$4.45/mg ($89 for 2 × 10 mg, 2 for 1), 2 of 2 passed , as Peptide 2 (T)
Buy Peptide 2 (T) - BPC-157 2 of 10
$3.00/mg ($30 for 2 × 5 mg, 2 for 1), 2 of 2 passed
Buy BPC-157 - Cagrilintide 2 of 2
$18.0/mg ($90 / 5 mg), 2 of 2 passed , as Peptide C
Buy Peptide C - CJC-1295 (no DAC) 2 of 7
$6.60/mg ($33 / 5 mg), 2 of 2 passed
Buy CJC-1295 (no DAC) - GHK-Cu 2 of 7
$0.28/mg ($55 for 2 × 100 mg, 2 for 1), 2 of 2 passed
Buy GHK-Cu - Ipamorelin 2 of 7
$5.60/mg ($56 / 10 mg), 2 of 2 passed
Buy Ipamorelin - NAD+ 2 of 2
$0.12/mg ($85 / 700 mg), 2 of 2 passed
Buy NAD+ - PT-141 2 of 5
$3.70/mg ($37 / 10 mg), 2 of 2 passed
Buy PT-141 - Retatrutide 2 of 19
$4.95/mg ($99 for 2 × 10 mg, 2 for 1), 2 of 2 passed , as Peptide 3 (R)
Buy Peptide 3 (R) - Semaglutide 2 of 7
$3.90/mg ($39 for 2 × 5 mg, 2 for 1), 2 of 2 passed , as Peptide 1 (S)
Buy Peptide 1 (S) - TB-500 2 of 6
$6.50/mg ($65 / 10 mg), 2 of 2 passed
Buy TB-500 - Tesamorelin 2 of 6
$5.50/mg ($55 / 10 mg), 2 of 2 passed
Buy Tesamorelin
When it arrives, how you pay
The practical facts.
- Delivery estimate
- 2 days to a US doorstep, same-day dispatch before 2 PM ET
- Carriers
- UPS, FedEx. Free from $499
- Payments
- Cards, Crypto
- Ships from
- United States
- Location
- United States
- Trading since
- 2021
- Testing labs
- Janoshik Analytical, MZ Biolabs
The review
What it says, what we checked, what the lab found.
Price first. Atomik Labz prices by the vial at the same round numbers as Solution Peptides, and five of the compounds we track sit in its standing two-for-one category: 99 dollars buys two 10 mg vials of retatrutide (Peptide 3 (R)), 89 dollars two 10 mg vials of tirzepatide (Peptide 2 (T)), 39 dollars two 5 mg vials of semaglutide, 30 dollars two 5 mg vials of BPC-157, and 55 dollars two 100 mg vials of GHK-Cu. Counted that way, as we count kit sellers, retatrutide is 4.95 dollars a milligram and tirzepatide 4.45, and its BPC-157 and GHK-Cu are the cheapest single-vial listings on their boards. Cagrilintide, TB-500, NAD+, tesamorelin, ipamorelin, CJC-1295, and PT-141 are one vial per price, with cagrilintide at 90 dollars for 5 mg the dear end. Weekday orders placed before 2 PM Eastern leave the same business day by UPS or FedEx with a tracking email. Free shipping starts at 499 dollars, which is high for this board; several vendors waive it at 150 or 200. Returns are accepted for 30 days with a 20% restocking fee, and refunds take 10 to 20 business days.
None of those prices is visible until you register. The whole site, policy pages included, is behind a research account; you confirm you are 21 or older and say whether you are buying as a business, an institution, or an independent researcher. Inside, the catalog runs to about 120 listings: single compounds, blends, capsules, raw powders, and lab supplies. Certificates carry a lot number that matches the vial, name the lab (Janoshik Analytical or MZ Biolabs), and can be re-checked on the lab’s own site, which is the full set of transparency checks. The business address is not published.
The independent test history further down this page is what the purity score is built from, and every sample in it met the standard: at least 99.5% purity by HPLC, identity confirmed by mass spectrometry, and a fill within 25% of the label. That clean record and full marks on trust are why Atomik sits second. It trails Solution Peptides only on our delivery estimate.
Two things to know. The GLP-1 class is sold under codes: Peptide 1 (S) is semaglutide, Peptide 2 (T) is tirzepatide, Peptide 3 (R) is retatrutide, and Peptide C is cagrilintide, and our Buy links go to the right listing. And Atomik Labz and Solution Peptides run near-identical storefronts with the same catalog, the same prices to the dollar, and the same policy wording, though neither says so. We score them separately on their own results. If you want tirzepatide, Atomik is the one of the two that sells it.
Works in its favour
- Every independent sample we hold passed, on all twelve compounds including tirzepatide
- Two vials for one price on retatrutide, tirzepatide, semaglutide, BPC-157, and GHK-Cu: 89 dollars buys 2 x 10 mg of tirzepatide
- Lot-matched certificates from two named labs that re-check on the lab’s own site
- Weekday orders before 2 PM Eastern ship the same day by UPS or FedEx with tracking
- The only one of the top two that sells tirzepatide, as Peptide 2 (T)
Counts against it
- Semaglutide, tirzepatide, retatrutide, and cagrilintide are listed as Peptide 1 (S), Peptide 2 (T), Peptide 3 (R), and Peptide C
- Cagrilintide at 90 dollars for a single 5 mg vial is about twice the market median, and the two-for-one does not cover it
- Everything, policy pages included, sits behind a research account login, and no business address is published
- Free shipping only from 499 dollars, and returns carry a 20% restocking fee
What the lab found
Every independent result, newest first.
Every independent result we hold for Atomik Labz. Fill is the measured quantity as a share of the label claim.
- Retatrutide Janoshik Analytical Pass
- Tirzepatide Janoshik Analytical Pass
- Semaglutide Janoshik Analytical Pass
- Cagrilintide MZ Biolabs Pass
- BPC-157 Janoshik Analytical Pass
- TB-500 Janoshik Analytical Pass
- GHK-Cu MZ Biolabs Pass
- NAD+ Janoshik Analytical Pass
- Tesamorelin Janoshik Analytical Pass
- Ipamorelin MZ Biolabs Pass
- CJC-1295 (no DAC) Janoshik Analytical Pass
- PT-141 Janoshik Analytical Pass
- CJC-1295 (no DAC) MZ Biolabs Pass
- PT-141 Janoshik Analytical Pass
- Retatrutide MZ Biolabs Pass
- Tirzepatide MZ Biolabs Pass
- Semaglutide Janoshik Analytical Pass
- Cagrilintide Janoshik Analytical Pass
- BPC-157 MZ Biolabs Pass
- TB-500 Janoshik Analytical Pass
- GHK-Cu Janoshik Analytical Pass
- NAD+ MZ Biolabs Pass
- Tesamorelin Janoshik Analytical Pass
- Ipamorelin Janoshik Analytical Pass
What you can check yourself
Seven checks, 100 points.
Each one is worth a fixed number of points and can be verified before paying. Together they make the trust score.
- Certificates readable before checkout 20 / 20
- Lot on certificate matches the vial 20 / 20
- Testing lab named 12 / 12
- Certificate verifies at the lab 13 / 13
- Mass spec identity confirmation 10 / 10
- Trading history (5 years) 10 / 10
- No public enforcement actions 15 / 15
Questions
What people ask about Atomik Labz.
Short answers drawn from the figures on this page. They change whenever new results are published.
Is Atomik Labz legit?
Yes. Atomik Labz is second on our board. Every independent sample we hold for it passed, five of its compounds ship two vials for one price, its certificates are lot-matched and re-check at the lab, and it is the only one of our top two that sells tirzepatide. The overall score of 94.2 weighs purity (97.0), trust (100 of 100), delivery (91 of 100), and price (81), and every input is on this page.
How much does Atomik Labz charge?
Of the compounds we track, Atomik Labz lists 12, and its median price sits at 0.89x the market median per milligram. For example: Retatrutide (as Peptide 3 (R)) at $99 for 2 × 10 mg, 2 for 1, Tirzepatide (as Peptide 2 (T)) at $89 for 2 × 10 mg, 2 for 1, and Semaglutide (as Peptide 1 (S)) at $39 for 2 × 5 mg, 2 for 1. 5 listings ship two vials for the listed price, and the per-milligram figures count both. Every listing is in the price table on this page with a direct link. Free shipping starts at $499.
How fast does Atomik Labz ship?
Orders placed before 2 PM ET on a business day ship the same day, by UPS, and FedEx, with tracking. Our estimate is 2 business days from order to doorstep for a US address, based on the vendor’s published terms rather than measured parcels. Shipping is free from $499.
Is Atomik Labz trustworthy?
Atomik Labz earns 7 of 7 transparency checks in full: certificates readable before checkout, lot on certificate matches the vial, testing lab named, certificate verifies at the lab, mass spec identity confirmation, trading history (5 years), and no public enforcement actions. Nothing is missing. No public enforcement actions were found against it.
Do Atomik Labz peptides pass independent testing?
A sample passes our standard only when purity is at least 99.5% by HPLC, identity is confirmed by mass spectrometry, and the measured fill is within 25% of the label. 24 of 24 independent Atomik Labz samples met it, with a weighted average purity of 99.69% and the latest result dated Aug 28, 2026. Every result is in the test history on this page.
Does Atomik Labz publish certificates of analysis?
Yes. Certificates can be read before you buy. The lot number on the certificate matches the vial. The testing lab is named (Janoshik Analytical, and MZ Biolabs). Reports can be re-checked on the lab’s own site. Identity is confirmed by mass spectrometry as well as HPLC.
What payment methods does Atomik Labz accept?
Cards, and Crypto.
Where is Atomik Labz located?
Its published location is United States. Orders ship from United States, and the storefront has been trading since 2021.
Is Atomik Labz a scam?
Nothing in our evidence points that way. It publishes shipping and returns terms, ships tracked parcels by UPS or FedEx, and every independent sample we hold for it met the standard. The cautions are practical: an account is required before you can browse, the business address is not published, and four compounds are sold under coded names.
What are Peptide 1 (S), Peptide 2 (T), Peptide 3 (R), and Peptide C at Atomik Labz?
Coded listing names. Peptide 1 (S) is semaglutide, Peptide 2 (T) is tirzepatide, Peptide 3 (R) is retatrutide, and Peptide C is cagrilintide. Sizes start at 5 mg for Peptide 1 (S) and 10 mg for the other three, and our Buy links point at each coded listing.
What does 2 for 1 mean at Atomik Labz?
Five of the compounds we track sit in the store’s "2 FOR 1" category: Peptide 3 (R), Peptide 2 (T), Peptide 1 (S), BPC-157, and GHK-Cu. You pay the listed price and receive two vials, so 89 dollars for Peptide 2 (T) is two 10 mg vials of tirzepatide, or 4.45 dollars a milligram. Our price figures count both vials, the same way we count a kit seller’s ten. Peptide C, TB-500, NAD+, tesamorelin, ipamorelin, CJC-1295, and PT-141 are priced one vial at a time.
Is Atomik Labz related to Solution Peptides?
They run near-identical storefronts: the same catalog, the same prices, and the same policy wording. Neither site says so, so we treat them as related and score each on its own results. Solution Peptides has the quicker delivery estimate and a published address; Atomik Labz is the one that sells tirzepatide.