Frequently asked questions about AppealLabs research peptides, ordering, and shipping.

Product Questions

What are research peptides?

Research peptides are short chains of amino acids used exclusively for scientific laboratory research. They are not intended for human consumption or therapeutic use.

What purity standards do your products meet?

All AppealLabs peptides are manufactured to ≥98% purity, verified by third-party HPLC and mass spectrometry testing. Certificates of Analysis (COAs) are available for every batch.

Where can I view COAs?

All batch-specific Certificates of Analysis are available on our COA page.

Ordering & Shipping

How long does shipping take?

Domestic orders typically ship within 1–2 business days. Standard shipping takes 3–5 business days. Express options are available at checkout.

Do you ship internationally?

We currently ship within the United States only. International shipping is not available at this time.

What payment methods do you accept?

We accept all major credit cards and select cryptocurrency payments. All transactions are processed securely.

Storage & Handling

How should I store my peptides?

Lyophilized (freeze-dried) peptides should be stored at -20°C (freezer) for long-term storage. Once reconstituted, store at 4°C (refrigerator) and use within 30 days.

What is bacteriostatic water used for?

Bacteriostatic water (BAC water) is used to reconstitute lyophilized peptides for research use. It contains 0.9% benzyl alcohol which inhibits bacterial growth.