What Is PALMITOYL-PENTA 10MG?
Palmitoyl pentapeptide (Pal-KTTKS), consists of five amino acids bound to a 16-carbon aliphatic chain. The palmitoyl acid is attached to enhance the peptide penetration through the lipid barriers of the skin. This man made peptide has been shown to treat wrinkles and improve signs of aging, providing a replacement to commonly used skincare ingredients such as retinol and vitamin C. It promises potential benefits for skin health, but further research is needed to authenticate its effect. At Pinnacle Peptides, Palmitoyl pentapeptide for sale is exclusively available for research and experimentation.
Structure Of PALMITOYL-PENTA 10MG
From Pubchem
IUPAC Name: N-palmitoyl-L-lysyl-L-threonyl-L-threonyl-L-lysyl-L-serine
Synonyms: Matrixyl, PALMITOYL PENTAPEPTIDE, Palmitoyl pentapeptide-3, Palmitoyl pentapeptide-4
Molecular Formula: C39H75N7O10
Molecular Weight: 802.1 g/mol
Sequence: KTTKS
CAS number: 214047-00-4
PubChem CID: 9897237
Mechanism Of PALMITOYL-PENTA 10MG
Palmitoyl pentapeptide is a very precise and biologically active peptide. It is structurally similar to the precursor molecule of collagen Type I. It has been found to stimulate the production of important components like elastin, fibronectin, glucosaminoglycan, and different collagens types (specifically I, III, and IV), supporting the extracellular matrix and wound healing.
Palmitoyl pentapeptide provides an anti-wrinkle effect, by activating the neo-synthesis of macromolecules of extracellular matrix[1]. Moreover, it helps in repairing the matrix and epidermal-dermal junction, enhancing the gene expression for wound healing.
Pre-Clinical/Clinical Research
1. Wrinkles
Palmitoyl pentapeptide holds the potential to increase the dermal matrix production in fibroblasts. Research reveals that skin wrinkling is related with damage to dermal matrix components like collagen. The drugs that increase the production of collagen may also reduce wrinkle appearance. A 12 week double-blind randomized clinical trial was conducted to assess the effectiveness of a moisturizer containing 3 ppm of Palmitoyl pentapeptide (pal-KTTKS). The result suggested that Pal-KTTKS is well-tolerated. Moreover, it significantly reduced wrinkles and fine lines compared to the other group [2].
Similarly, another trial assessed the effectiveness of a 7% Palmitoyl Pentapeptide-4 serum in reducing wrinkles around the eyes. Fifteen women aged between 35 to 65 with wrinkles around their eyes were made to apply the serum twice daily for 8 weeks. Results showed that the 7% Palmitoyl Pentapeptide-4 serum was safe and effective as it reduced wrinkle appearance and improved skin elasticity around the eyes [3].
2. Aging
Crow's feet are a prominent sign of aging. A double-blind randomized trial, involving 21 Indonesian females aged between 26 to 55, was conducted to assess the effect of Pal-KTTKS on cow’s feet. Over eight weeks of trial, participants received either AHP-3 cream or Palmitoyl pentapeptide-4 cream. The products were applied twice daily to the area around the eyes. Analysis of clinical photos and data revealed significant improvements in subjects using both AHP-3 and Palmitoyl pentapeptide-4. Interestingly, Palmitoyl pentapeptide-4 gave better results compared to AHP-3, supported by data, clinical photos, and self-assessment [4]. These trial results suggested the potential effectiveness of Palmitoyl pentapeptide-4 in addressing signs of aging.
3. Wound Healing
Palmitoyl pentapeptide has been found to improve the wound healing process by promoting the production of important components such as collagen and fibronectin. Its application stimulates the repair of the extracellular matrix, contributing to enhanced skin regeneration and overall wound healing. A study reported that 0.1 µM palmitoyl pentapeptide inhibited the expression of α-SMA (a marker of fibroblasts responsible for collagen production) and reduced the transformation of fibroblasts into myofibroblasts. The extent of this reduction depends on the dose. However, a higher concentration of 0.5 µM was associated with the increased expression of the pro-fibrotic mediator α-SMA. The effective use of palmitoyl pentapeptide for wound healing requires a careful balance between its beneficial wound-healing properties and its potential to promote fibrosis, emphasizing the importance of selecting an appropriate therapeutic dose [5].
Summary
Palmitoyl pentapeptide has been shown to prevent wrinkles, facilitate wound healing and repair skin, Furthermore, it addresses concerns around the eye contour and caters to the specific needs of mature skin. However, more research is needed to validate its therapeutic potential. We don’t support its unwarranted use and offer palmitoyl pentapeptide purchase solely for research. Only buy palmitoyl pentapeptide if you are a qualified researcher.
References
- Jones, R.R., et al., Collagen stimulating effect of peptide amphiphile C16–KTTKS on human fibroblasts. Molecular pharmaceutics, 2013. 10(3): p. 1063-1069.
- Robinson, L., et al., Topical palmitoyl pentapeptide provides improvement in photoaged human facial skin 1. International journal of cosmetic science, 2005. 27(3): p. 155-160.
- Suhendra, N.N. The efficacy of 7% palmitoyl pentapeptide-4 serum for the periorbital wrinkle reduction. in Rangsit Graduate Research Conference: RGRC. 2020.
- Aruan, R.R., et al., Double-blind, Randomized Trial on the Effectiveness of Acetylhexapeptide-3 Cream and Palmitoyl Pentapeptide-4 Cream for Crow's Feet. The Journal of Clinical and Aesthetic Dermatology, 2023. 16(2): p. 37.
- Park, H., E. An, and A.-R. Cho Lee, Effect of palmitoyl-pentapeptide (Pal-KTTKS) on wound contractile process in relation with connective tissue growth factor and α-smooth muscle actin expression. Tissue engineering and regenerative medicine, 2017. 14: p. 73-80.
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