Frequently Asked Questions.
Clear answers about the reference catalog, project enquiries and document review.
Who is this website for?
The website serves professional institutions, cosmetic ingredient teams and business partners reviewing material information. Enquiries require organization details, a non-clinical context and manual review.
Are all listed materials peptides?
No. Related cofactors, vitamins and other non-peptide compounds are explicitly separated from peptide references. Material identity must be confirmed in the applicable documentation.
Can I request several materials together?
Yes. Add public material references to your enquiry list, then submit one institutional project brief. An enquiry is not an order or an acceptance of supply.
Does a catalog entry confirm current stock?
No. The catalog consolidates supplied reference lists. Current availability, specification, commercial terms and destination eligibility are confirmed individually.
Is a purity value guaranteed across the catalog?
No. Identity, content and purity claims must refer to the actual specification, batch and test method. The public catalog does not make a universal purity promise.
Can I verify a COA online?
Enter the exact batch or document reference in the verification page. Only an authorized, uploaded document can return a result. If no document matches, contact the team for a review.
What does For research use only mean here?
It defines the intended professional research scope of this website. It does not authorize human or veterinary administration, establish clinical suitability, or replace destination requirements.
Do you publish operational scientific methods?
No. Public resources cover industry context, documentation, general principles and compliance considerations. They do not provide experimental or operational instructions.
How are OEM, ODM, CRO and CDMO enquiries handled?
These enquiries start with a project assessment covering intended scope, institution, documentation and destination. Specific responsibilities and commercial terms require a written agreement.
Can this website accept a sample order?
No. This website accepts general information enquiries only. It does not accept sample orders or automatically approve supply.
Why can the same material have different units?
The source lists may describe an amount, a liquid volume or a package count. These are different attributes and should not be substituted for one another. Ambiguous specifications require review.
How can I reach the team?
Email info@hytanbio.com, use the website enquiry form, or contact WhatsApp at +852 6240 8962. Please include your institution and the relevant material or document reference.