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Check the seller · Avoid scams · No signup

Peptide seller check

Check the seller before you pay.

Paste a store, product page, seller name, or payment link. Look for the basics: PayPal, tracked delivery, Australian dispatch, and real support.

Run the check

No signup. No hard sell. If the seller feels weird, check the simple stuff first.

Run full seller check

PayPal checkout

A real store should give you a safe way to pay, not just a DM and bank details.

Tracked delivery

You should know how the parcel ships and how tracking works before you pay.

Australian dispatch

Local buyers should not be guessing if the order is stuck overseas.

Real support

If something goes wrong, someone should be there to help.

Free seller check

Check the seller.
Then decide.

Paste what you have. We look for payment, shipping, tracking, support, and enough proof that the store is real.

Payment path

PayPal or a real checkout is safer than DMs and bank details.

Shipping and tracking

You should know how the parcel moves before you pay.

Support path

If help is hidden, the seller is risky.

Send to support

Ready when you are

Add what you have, then run the check.

This does not certify third-party sellers. It checks whether the store gives enough buyer protection before money moves.

Most scams look normal at first.

The warning signs usually show up in payment, shipping, tracking, or support. If those parts are messy, do not pay yet.

Scammy sellers rush the payment.

They make paying easy, then make help impossible. Slow down before money moves.

A nice photo is not protection.

You need payment, tracking, dispatch, and support to make sense together.

If help is hidden, walk away.

If no one answers before you pay, do not expect better after you pay.

What the deeper check looks at

Shipping origin

Gap

A seller claiming local stock while the tracking, transit time, or packaging story points offshore.

Check

  • Look for an Australian first scan on the tracking record.
  • Check whether the dispatch claim names a real Australian city or postcode.
  • + 1 more in the quiz

Signal: Where the parcel starts tells you customs risk, transit time, and whether the stock is actually local.

Batch COA

Gap

Generic certificates, reused PDFs, missing batch numbers, or lab reports that cannot be matched back to the item in hand.

Check

  • The COA should name a lab, test date, and lot or batch number.
  • The lot or batch number should match the product page, vial, or order record.
  • + 1 more in the quiz

Signal: The certificate should match the batch in your hand, not a generic PDF attached to every listing.

Cold chain handling

Gap

Long transit with no insulation, no cold-pack language, or temperature-sensitive parcels handled like normal mail.

Check

  • Check whether temperature-sensitive packaging is explained before payment.
  • Look for fast domestic dispatch rather than weeks in transit.
  • + 1 more in the quiz

Signal: Temperature-sensitive handling should be explained before dispatch, not left to guesswork after delivery.

See the other 6 checks →

Payment method

Gap

Crypto-only or no-recourse payment paths. Buyer discussions do not all agree crypto is always bad, but it is repeatedly treated as a risk marker.

Check

  • Prefer at least one payment path with a dispute or refund record.
  • Be wary if payment details are sent by chat after you ask to order.
  • + 1 more in the quiz

Signal: Chargeback protection matters because payment rails reveal how much recourse you have if the parcel never lands.

Shipping timeline

Gap

Delivery windows that sound local on the page but behave like international forwarding once tracking starts.

Check

  • Domestic Australian delivery should usually be measured in business days, not weeks.
  • Ask when tracking is created and when the first carrier scan appears.
  • + 1 more in the quiz

Signal: Transit speed is one of the clearest shortcuts for spotting international forwarding masked as local stock.

Price anchor

Gap

Prices far below comparable tested supply. Community threads repeatedly ask what was skipped when the price looks too clean.

Check

  • Compare against several sites that publish batch-level testing.
  • If the price is dramatically lower, ask what testing, support, or handling is missing.
  • + 1 more in the quiz

Signal: If the number is far below comparable documented supply, check what is missing from testing, support, or handling.

Australian contact details

Gap

Sites that look Australian but leave no direct person, business trail, phone path, or useful support route.

Check

  • Check for a real support route before paying.
  • Look for business details that can be checked outside the website.
  • + 1 more in the quiz

Signal: Real local operators leave a phone number or business trail you can verify before you commit.

Refund behaviour

Gap

Websites that go quiet after payment, dodge support questions, or leave refund terms vague until something breaks.

Check

  • Read the refund policy before payment, not after delivery.
  • Keep payment and support records in one place.
  • + 1 more in the quiz

Signal: The refund path shows whether there is a real record when something goes wrong.

Domain and business registration

Gap

Thin websites, throwaway-looking domains, no visible operator, and no matching business trail.

Check

  • Check the domain age and whether the operator is visible.
  • For Australian claims, look for a business name you can verify independently.
  • + 1 more in the quiz

Signal: The domain and visible business details show whether there is a real operator behind the page.

Open the seller check →
Any seller · Any store · No signup

Run it against Peptide Lab

Start with the simple buyer protections: PayPal checkout, tracked AusPost, Sydney dispatch, and a real support path if something goes wrong.

Go to Peptide Lab →Ask support a question →
Run the no-upload 9-question score instead
Full proof check

Check the proof trail in 90 seconds.

Answer the nine checks buyers usually skip. You get the gaps, the score, and what to verify before payment.

Source trail behind the checklist

Public buyer discussions helped shape the checklist, but this page is not a forum board. The tool is the seller check above.

r/peptidesAustralia - COA without batch on bottleAustralian thread focused on batch matching, COA trust, and independent testing concerns.r/PeptideDiscussion - Australian purity testingDiscussion of advertised purity, third-party validation, HPLC, MS, batch specificity, and shipping conditions.r/PeptideProgress - COA reading guideCommunity guide covering purity percentage, identity confirmation, batch or lot number, lab name, and test date.r/PeptideProgress - batch and seller checksChecklist framework covering batch-specific COAs, pricing below market, support, and community reputation.r/NZPeptides - vendor checksAdjacent AU/NZ discussion where crypto-only payment, post-payment COAs, and transparency are debated.r/PeptideProgress - shipping and cold-pack checksCommunity post covering long transit, cold-chain concerns, missing COAs, pricing, and customer service.