FAQs
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Frequently Asked Questions
Explore clear, compliance-focused answers about peptide purity, storage requirements, lab testing, and product handling.
01. Are your peptides for human use?
All products sold by Limitless Peptides are classified as Research Use Only (RUO) chemical compounds. They are not for human consumption, veterinary applications, or diagnostic purposes.
02. How do I know the purity of your products?
We prioritize transparency. Every peptide batch is verified by an independent, third-party laboratory using HPLC-MS. The Certificate of Analysis (CoA) is available upon request and confirms the purity profile of the compound you receive.
03. Can you provide dosing and administration guidelines?
Our products are designated Research Use Only (RUO) and are not for human consumption. Due to strict legal and regulatory requirements, we are prohibited from providing any guidance concerning usage, dosage, or application in research protocols. Inquiries requesting this type of information will be ignored.
04. Is a prescription required to purchase?
No, a prescription is not required as our products are sold strictly as Research Use Only compounds, not as pharmaceutical drugs. By purchasing, you are confirming your status as a qualified researcher or institution.
05. How should I store my peptides?
For long-term stability, peptides should be stored as a lyophilized (freeze-dried) powder in a deep freezer at < -15°C (-4°F). For short-term storage, a standard refrigerator (+4°C) is sufficient. Protect the product from moisture and light.
06. How long do peptides last in storage?
When stored properly as a lyophilized powder at -20°C, peptides can remain potent for six months to several years. Once reconstituted (dissolved in solution), the stability period is significantly shorter.
07. How do I reconstitute a peptide?
All peptides will need to be reconstituted with bacteriostatic water (BW), 0.9% NaCl solution, or 0.1% Acetic Acid solution.
08. What purity level do you guarantee?
Our goal is 99% purity for all listed compounds. We only sell peptides with a verified minimum purity of >98% unless explicitly stated otherwise (e.g., in the case of certain crude library peptides).