Question 1

How are your products tested?

Accepted Answer

Every batch is tested by independent third-party labs using HPLC for purity, mass spectrometry for identity, and LAL testing for endotoxin levels. A Certificate of Analysis is available for every peptide we sell — view them any time on our Lab Testing page.

Question 2

What is your typical purity standard?

Accepted Answer

We maintain a ≥ 99% purity standard across our catalog. Exact figures for each batch are listed on the COA.

Question 3

How fast do you ship?

Accepted Answer

Orders are processed and shipped within 24 hours on business days. Domestic delivery typically arrives in 2–4 business days.

Question 4

Do you ship internationally?

Accepted Answer

No. We currently ship within the United States only.

Question 5

How should I store peptides?

Accepted Answer

Storage instructions vary by product. In general, lyophilized peptides should be stored at -20°C; reconstituted peptides refrigerated at 2–8°C and used within 30 days.

Question 6

What forms of payment do you accept?

Accepted Answer

Checkout is by Venmo. Place your order and we'll give you a unique ACP order code — send the exact total on Venmo with that code in the payment note so we can match your payment. Orders ship within 24 hours of payment confirmation.

Question 7

Do you offer bulk pricing?

Accepted Answer

Yes. Buy 5 or more units for 10% off, or 10 or more for 20% off. The discount is applied automatically at checkout — no code needed.

Question 8

Are your peptides for human consumption?

Accepted Answer

No. All products are sold strictly for research, laboratory, and analytical purposes only. They are not intended for human or veterinary use.

Frequently asked questions