Tripeptide-29 200 mg
- Concentration: 200 mg per vial
- Pack Size: Single vial (lyophilized powder)
- Manufacturer: Peptide Sciences USA
- Brand Name: Tripeptide-29
- Molecular Formula: C10H16N2O5
- Molecular Weight: 244.25 g/mol
- Sequence: Glycine-Proline-Hydroxyproline (Gly–Pro–Hyp)
- Synonyms: Collagen Tripeptide, GPH Tripeptide, Tripeptide-29
Tripeptide-29 is a short-chain peptide composed of three amino acids specifically studied for its ability to stimulate type I collagen production. Provided by Peptide Sciences USA in a 200 mg injectable vial, this peptide is widely used in dermatological and tissue regeneration research for its role in promoting skin firmness, reducing fine lines, and accelerating post-injury recovery.
Mechanism of Action
Tripeptide-29 functions as a signal peptide, mimicking sequences found in native collagen to stimulate fibroblast activity and extracellular matrix remodeling. In preclinical models, it binds to cellular receptors in the dermis, encouraging the synthesis of type I collagen—the primary structural protein in human skin and connective tissues.
By activating specific transcription pathways related to collagen gene expression, Tripeptide-29 may enhance tissue elasticity, reduce wrinkle depth, and improve overall skin tone and texture. Additionally, its ability to support skin barrier function and wound healing makes it an attractive compound in regenerative and aesthetic research. Its water-soluble nature and high purity formulation also improve absorption and compatibility in research protocols.
Key Features & Benefits
- Collagen Stimulation: Promotes type I collagen production, enhancing dermal density and skin strength.
- Anti-Aging Research Applications: Studied for reducing signs of aging such as wrinkles and skin laxity in test models.
- Supports Wound Repair: Encourages tissue regeneration and epithelial recovery in skin healing research.
- High Purity Peptide: Manufactured by Peptide Sciences USA to strict laboratory-grade standards.
- Hydrophilic & Stable: Water-soluble and stable in lyophilized form for consistent use in lab settings.
Legal Disclaimer
Disclaimer: Tripeptide-29 is intended for scientific and laboratory research only. It is not approved for human or veterinary use, and has not been evaluated by the FDA for therapeutic or cosmetic application.
Frequently Asked Questions
Tripeptide-29 is studied for stimulating type I collagen production, improving skin structure, and supporting wound healing in preclinical models.
In research contexts, tripeptides may influence skin elasticity, promote tissue regeneration, and support cellular repair mechanisms by mimicking natural protein sequences.
A peptide is a chain of amino acids. A tripeptide specifically contains three amino acids and may act as a signal molecule or building block in biological functions.
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