Crystagen 20mg (10 Vials / Kit)

Crystagen at a glance

Crystagen is marketed as a member of the short-peptide bioregulator family that grew out of Vladimir Khavinson's laboratory in St. Petersburg. Its identity is not uniform across sources: the most common description is the tripeptide Glu-Asp-Pro, but other listings give a different three-residue sequence, and the tissue it is associated with also varies. Supplied as lyophilized powder, it is best viewed as an exploratory compound whose sequence each buyer confirms from the lab report.

Price and availability

TFC Peptides lists this kit of 10 vials at 20mg each (200 mg in total), shipped from Tianjin, China. At $110.00 for the kit, that works out to $0.55 per mg. 3 brands currently sell Crystagen here, so compare their listings before ordering. As with every order here, the brand is paid only after you confirm delivery.

What it is studied for

The bioregulator framework holds that very short peptides can penetrate cells and bind DNA or chromatin-associated proteins, shifting expression of genes tied to a particular tissue. Crystagen is placed within that framework, with reported effects in cell and animal models on markers of immune and tissue function during aging. No surface receptor has been identified, and given the uncertainty about which sequence a given study used, mechanistic statements about this compound are weaker than for better-defined peptides.

Research and regulatory status

The literature is small, preclinical and concentrated in Russian-language publications from the developing network. There are no controlled human trials, no regulatory approvals and little independent replication. Combined with inconsistent catalogue descriptions, this places Crystagen firmly in the exploratory category. Listings on GLP1 Forum Escrow are for research use only, and documentation should be compared across brands before purchase so that buyers know which sequence each one actually claims.

Checking the lab data

The report should state the sequence the lab expected and show an observed mass from mass spectrometry that matches it. That single comparison resolves which tripeptide is in the vial, since Glu-Asp-Pro and Glu-Ala-Glu, for example, have different masses. HPLC purity with a chromatogram, net peptide content, counter-ion, a white lyophilized appearance and a batch number matching the label should accompany it.

This listing has no third-party report on file yet. The lab reports directory and the marketplace show which brands do publish testing.

Listing details

Compound

Crystagen

Synonyms

EDP peptide (Glu-Asp-Pro, as commonly reported)

Class

Synthetic tripeptide bioregulator

Format

Lyophilized (freeze-dried) powder

Vial strength

20mg

Vials per kit

10

Total content

200 mg

Price per mg

$0.55

Sold by

TFC Peptides

Ships from

Tianjin, China

Lab report

Not yet published

Storage and preparation

Keep unopened freeze-dried vials cold, sealed and out of the light; moisture is what degrades a lyophilized cake fastest. After reconstitution, refrigerate the solution and work within the stability window your protocol sets.

Concentration arithmetic: one 20 mg vial dissolved in 2 mL gives 10 mg/mL, or 20 mg/mL in 1 mL. The Research Lab calculator in your dashboard handles any other volume.

Buyer questions

Supplied for laboratory research only. Not for human or veterinary use, and not a substitute for any prescription medicine. Nothing on this page is medical advice.