The buyer journey — from research to arrival

Four steps cover everything: what Research Use Only means, how to place an order, when it ships, and how to handle peptides when they arrive. Every compound is sold strictly for laboratory research — Research Use Only.

Step 1: Understand Research Use Only

Everything in the catalog is sold strictly for laboratory research — not for human or veterinary use, and not as a drug, supplement or cosmetic. Read what RUO means and the research peptides guide before ordering.

Step 2: Place your order

Pick a peptide and strength in the shop, compare cost per milligram on the pricing page, and check out. You will get a confirmation email with your order number and ship date. Crypto payments (BTC, ETH, USDT, USDC) receive an automatic 10% discount.

Step 3: Same-day shipping

Order before 1:00 PM Central on a business day and your order ships the same day — the exact dispatch date is shown on every product page and in your confirmation email. A tracking link follows by email, and you can follow the parcel on the tracking page. Full details on the shipping promise page.

Step 4: Handling on arrival

Store lyophilized vials at −20°C away from light and moisture. Reconstitute with bacteriostatic water using sterile technique and refrigerate reconstituted solutions at 2–8°C. See the reconstitution guide, bacteriostatic water guide and storage guide.

Who can order from PeptidesDirect?

Qualified researchers, laboratories and institutions. By ordering you confirm you are at least 21 years old and will use the products solely for legitimate laboratory research. Every compound is sold strictly Research Use Only — never for human or veterinary use.

How do I place an order?

Browse the shop, choose a peptide and strength, add it to your cart and check out. You will receive an order confirmation email with your order number and the ship date worked out from the time you ordered. Payment is by cryptocurrency (BTC, ETH, USDT, USDC) with an automatic 10% discount.

When will my order ship?

Orders placed before 1:00 PM Central on a business day ship the same day; orders after the cutoff ship the next business day. The exact dispatch date is shown on every product page and in your confirmation email. See the shipping promise page for details.

How are peptides packed and shipped?

Lyophilized peptides are stable at ambient temperature for the transit window and are packed discreetly with protective packaging. You receive a tracking link by email as soon as the label is created, and you can follow the parcel on the public tracking page.

How should I handle peptides when they arrive?

Store lyophilized vials at −20°C, protected from light and moisture. Reconstitute with bacteriostatic water using sterile technique and keep reconstituted solutions refrigerated at 2–8°C. The reconstitution and storage guides cover technique in detail.

What documentation comes with my order?

Every batch is independently tested for identity (LC-MS) and purity (HPLC), and lot-specific Certificates of Analysis are published on the product pages. All products are sold by P Direct LLC dba PeptidesDirect for laboratory research use only.

Research Use Only. Not for human consumption, therapeutic use, veterinary use, or any in-vivo application.