Peptides / Immune and antimicrobial
Synthetic analog · 3 amino acids · 359.3 Da
Crystagen (EDP)
Crystagen is a short synthetic peptide (Glu-Asp-Pro) from the Khavinson bioregulator family, sold in Russia as a dietary supplement. Few published studies mention it, and none of them has results yet. PepBank shows no results on Crystagen from studies in people, animals, the lab or computer predictions. Data as of 2026-10-30.
Also known as EDP, T-36, Crystagen, Crystagen peptide, Glu-Asp-Pro, Kristagen
3 amino acids, from first to lastEDP
Evidence level: No study results yetPepBank has no study results for Crystagen yet.
Results in people
0
0% of 0 results
Results in animals
0
0% of 0 results
Results in lab cells
0
0% of 0 results
From computer models
0
0% of 0 results
Overview
Crystagen (EDP) at a glance
| What it is | Synthetic analog, 3 amino acids |
|---|---|
| Approval | Regulatory status not recorded |
| In sport | Status unknown |
| Studies | 1 study with results. It did not give Crystagen. |
| Clinical trials | None registered |
| Community use | Immune health interest |
The science
What is Crystagen?
Synthetic Glu-Asp-Pro peptide from the Khavinson bioregulator family.
3
Amino acids in one chain
Crystagen (EDP) structure and chemistry
The key facts about the molecule. Long codes are in the closed section below.
Sequence, 3 amino acidsFrom the first amino acid to the last
−E1−DP
Darker means more water-repelling+ and − show charge in the body
Structure
Crystagen (EDP) is a synthetic analog of 3 amino acids, with no ring, no changed amino acids.
Formula
C14H21N3O8
Molecular weight
359.3 g/mol
Development
Highest phase: no known clinical development.
Identifiers
PubChem 23624313
Full sequence, SMILES and InChIKey
Three-letter sequenceH-Glu-Asp-Pro-OH
InChIKeyCKOFNWCLWRYUHK-CIUDSAMLSA-N
SMILESC1C[C@H](N(C1)C(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)O)N)C(=O)O
The evidence
What Crystagen studies show
Results grouped by what the studies measured. Each card shows where its results come from.
No study results yetPepBank has no study results for Crystagen yet.
Key Crystagen studies
No study of Crystagen has results in PepBank yet.
Crystagen clinical trials
ClinicalTrials.gov lists no trial of Crystagen. A trial under another name may exist.
Status and safety
Is Crystagen approved?
FDA
United States
Status unknownStatus unknown.
EMA
European Union
Status unknownStatus unknown.
WADA
Sport
Not recordedStatus unknown.
Regulatory status not recorded. Status unknown.
Laws and labels change, so check the regulator for the current status.
Crystagen side effects and safety
PepBank has no safety result from studies of Crystagen yet. That does not mean Crystagen is safe.
From the community
How people use it
What people report online. It comes from forums and guides, not from studies.
Community-reported. Not tested in trials.
The guide describes immune health interest. It reports a use pattern, without proof of safety or benefit.
Reported routines and cautions
What people use it for
- Immune health interestS1
Reported regimens
| Context | Route | Amount | How often | How long | Agreement | Sources |
|---|---|---|---|---|---|---|
| Immune health interest | under the tongue | 5 to 6 drops per dose | 3 to 4 times daily before meals | 1 month | Single non-vendor guide. The underlying community reports were not independently verified. | S1 |
Community sources
Gaps
This is one secondary guide. It does not identify the underlying community reports. Other regimens exist in the guide. No official medicine label was established. Product purity and actual use were not independently tested. Branded liquid and research-grade EDP products can differ in composition.
Questions and more
Ask a question about Crystagen
The answer links to every study it uses.
Sources
- Database: PepBank data for Crystagen (data version 308560)
- Regulator: FDA status record
- Regulator: EMA status record
- Regulator: WADA status record
- Community: community sources (forums and guides), as summarized in the PepBank community file
AI wrote and checked these results. AI can make mistakes, so check important results against the source.
PepBank is a research reference. Talk to a doctor before you use any peptide.
Ask your AI about Crystagen
Curo is a peptide shop. PepBank and Curo have the same owner. See the Curo catalog (opens in a new tab).