Back to Products
≥98% Purity
Crystagen 20mg

Buy Crystagen 20mg

Buy Crystagen 20mg online — research-grade Khavinson bioregulator peptide sourced from Phiogen with ≥98% HPLC purity verification.

Product Specifications

Chemical
Glu-Trp-Asn-Asp immune bioregulator
Purity
≥98% HPLC verified
Form
Lyophilized powder
Storage
−20°C long-term / 2–8°C reconstituted
SKU
PG-1042
$79.99In Stock
Buy Now
≥98% HPLC Pure Third-Party Tested Free Shipping $200+
Lyophilized PowderKhavinson Bioregulators

Why Buy Crystagen 20mg from Peptide Scientists

Crystagen 20mg is sold as a Khavinson bioregulator peptide for laboratory research. Every vial we ship is HPLC-verified to ≥98% purity, sourced directly from Phiogen — our Reykjavík-based supplier with full certificate of analysis on every batch.

Order with confidence: 1-2 day handling, free US shipping over $200, 30-day return policy, and tracked delivery on every order. No prescription required for laboratory use.

Crystagen 20mg is part of our broader immune function research and longevity studies catalog. Stack with complementary compounds for comprehensive research protocols.

About Crystagen 20mg

Crystagen 20mg is a short peptide bioregulator developed by Vladimir Khavinson's group in St. Petersburg, studied for immune-specific gene expression modulation.

Chemical identity: Glu-Trp-Asn-Asp immune bioregulator. Supplied as lyophilized powder for laboratory reconstitution and use.

Standard research applications include immune function research and longevity studies. Crystagen is typically reconstituted with bacteriostatic water and stored refrigerated after opening.

Key Features

  • Khavinson bioregulator peptide for immune function research and longevity studies
  • ≥98% HPLC verified purity
  • Sourced from Phiogen with full COA documentation
  • Lyophilized powder — long shelf life when stored cold
  • Free US shipping over $200, 30-day returns

Frequently Asked Questions

Where can I buy Crystagen online?
Right here. We sell Crystagen 20mg sourced from Phiogen, a verified Reykjavík supplier with ≥98% HPLC purity verification on every batch. Free US shipping over $200.
Is it legal to buy Crystagen?
Crystagen is sold as a research compound for laboratory use. Research peptides are legal to purchase in the US for in-vitro investigation. Consult applicable regulations in your jurisdiction.
What's the purity of your Crystagen?
≥98% HPLC verified. Every batch ships with documentation from Phiogen confirming purity, identity, and chemical composition.
How is Crystagen shipped?
Lyophilized powder ships in sealed vials via tracked USPS or UPS within 1-2 business days of order. Free shipping on orders over $200. We ship within the United States.
Do I need bacteriostatic water to use this?
Yes — Crystagen ships as lyophilized powder and must be reconstituted with bacteriostatic water before use in research protocols. We sell bacteriostatic water starting at $12.99.

Laboratory Use Only. This product is sold for in-vitro laboratory use. Not for human consumption, injection, or therapeutic application. Consult applicable regulations in your jurisdiction.

Crystagen 20mg

$79.99

Buy Now