Question 1

What exactly is HCG?

Accepted Answer

HCG is supplied as Human chorionic gonadotropin, a glycoprotein hormone studied in endocrine and fertility-pathway research.. Because it is not a single chemical entity, it has no individual CAS registry number; identity and content are established per batch and recorded on the certificate of analysis that accompanies the material.

Question 2

How is the purity of HCG verified?

Accepted Answer

Purity is determined by high-performance liquid chromatography, with identity confirmed by mass spectrometry. The stated figure for this item is 99.0%. Verification is per batch rather than per product line, which is why the lot number on the vial and the lot number on the certificate of analysis have to match — a certificate that is not batch-specific documents nothing about the vial in front of you.

Question 3

Is HCG available from a pharmacy, and what is the pharmacy price?

Accepted Answer

Not this material, no. The molecule in HCG is authorised as a medicine under another name — Pregnyl, Ovitrelle (EU, US) — but that authorisation covers a licensed medicinal product made, tested and released to pharmaceutical standards, prescribed for a specific indication. What is supplied here is laboratory reference material for in-vitro research: the same molecule, a different regulatory object. No pharmacy dispenses it, it has no pharmacy price, and no prescription is issued or implied.

Question 4

Do you ship HCG within Europe?

Accepted Answer

Yes. Orders are dispatched from within Europe with tracked delivery and plain, unbranded outer packaging, which is what keeps transit times short for EU destinations. Material is labelled for laboratory research use. Delivery windows and destinations are listed on the shipping page.

HCG

Compound identity

Batch specifications

Frequently asked questions

Research notes on this compound

How to use HCG

What it is

Reconstitution

Storage & handling

HCG