Limitless Immune Vegan (Crystagen)



Amount Per Capsule

Crystagen (pro-glu-asp) Vegan Crystagen Amino Acid – 10mg*

*Daily Value not established

Other ingredients:

Microcrystalline Cellulose, Gelatin and Calcium Stearate

Crystagen amino acid (plant derived)

Crystagen Immune System Peptide Bioregulator

Crystagen® is a is a natural bioregulator containing active peptide complex consisting of the amino acids proline, glutamine, and asparagine. These amino acids are formulated to address peptide deficiency and restore protein synthesis inside cells.

Research has explored Crystagen’s potential to support healthy immune system function. Some findings indicate it may help normalize immune markers like T-cell and B-lymphocyte levels in elderly individuals with compromised immunity. Animal studies also suggest Crystagen could protect thymic cells from gamma radiation damage, an accelerated aging model.

Molecular modeling analyses reveal Crystagen can bind to histones and potentially influence gene expression related to apoptosis and cellular aging processes. These properties position Crystagen as an intriguing candidate for further research into peptide-based interventions for immunosenescence and age-related disorders.

Potential Research Applications

Crystagen has shown promise for various research applications related to the immune system. Researchers may find the following areas particularly relevant for further investigation.

Immune System Support: Studies suggest that this peptide might enhance immune function, which could be beneficial in exploring treatments for immune deficiencies and autoimmune diseases. This area of research could lead to new insights into how peptide bioregulators influence immune health.

Age-Related Immune Decline: Research indicates that Crystagen may help protect against age-related changes in the immune system. Investigating this peptide could provide valuable information on how to mitigate the effects of aging on immune function.

Antitumor Activity: Preliminary studies have shown that Crystagen might possess antitumor properties. Further research could explore its potential role in cancer treatment and prevention.

Stress Resistance: Crystagen has been associated with increased stress resistance in athletes. This area of research could examine how the peptide influences stress responses and overall resilience.

Thymic Integrity: Crystagen has demonstrated protective effects on thymic cells in aging models. Research could focus on its potential to preserve thymic function and improve immune responses in older populations.

Respiratory Infection: Crystagen may reduce the incidence of respiratory viral infections. This research area could investigate its potential in preventing or managing such infections, particularly in high-risk groups.

Therapeutic Areas of Interest

  • Immune system
  • Inflammations
  • Viral infections
  • Bacterial infections
  • Radiotherapy recovery
  • Chemotherapy recovery

Studies of Interest

      1. Сhervyakova NA, Linkova NS, Chalisova NI, Koncevaya EA, Trofimova SV, Khavinson VK. [Molecular aspects of immunoprotective activity of peptides in spleen during the ageing process]. Adv Gerontol. 2014;27(1):224-228. Russian. PMID: 28976144.
      2. Khavinson VK, Linkova NS, Chalisova NI, Ivko OM. The Use of Thymalin for Immunocorrection and Molecular Aspects of Biological Activity. Biol Bull Rev. 2021;11(4):377–82. doi: 10.1134/S2079086421040046. Epub 2021 Aug 16. PMCID: PMC8365293.

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