PP405 powder works against the underlying causes of hair follicle atrophy and no longer growing hair, mainly regulating signaling pathways related to the hair growth cycle in scalp cells. Many hair loss sufferers' hair follicles will enter a dormant state early, unable to enter the growth period for a long time, and their hair will gradually become thinner and less, eventually falling out.
PP405 powder can regulate these cellular signals and awaken dormant hair follicles. It can slow down the process of hair follicle atrophy caused by androgens and reduce the negative interference of androgens on hair follicles. At the same time, it can alleviate mild inflammation around hair follicles. Long term inflammation on the scalp can continue to damage hair roots and accelerate hair loss.
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PP405 powder Description

PP405 powder is a new type of small molecule raw material used in hair loss related research. It belongs to MPC inhibitors and is not the same as minoxidil or finasteride. It does not rely on regulating hormones or dilating blood vessels to take effect. The core idea is to change the metabolic mode of hair follicle stem cells, awaken dormant hair follicle stem cells, and restart the hair growth cycle.
PP405 powder is derived from the research and development achievements of the University of California, Los Angeles and Pelage Pharmaceuticals, and belongs to the non hormonal direction. Relevant experimental data shows that it will not enter the systemic blood circulation after local use, and its safety potential is relatively outstanding. It is mainly targeted at male hair loss, which is a common genetic hair loss in both men and women.
PP405 powder is currently in the development stage and is only circulated as a scientific research raw material. It has not yet been approved as a formal drug or a finished product for development. You cannot directly apply it to the scalp, let alone take it orally.
PP405 Powder CAS 2260696-63-5 is a small molecule MPC inhibitor with strong targeting ability for molecular binding. Its molecular structure is specifically designed to bind to MPC proteins on the mitochondrial membrane, without acting on hormone receptors or dilating blood vessels, and its target of action is completely different from minoxidil and finasteride.
This molecule has a good ability to penetrate cells and can smoothly enter the interior of hair follicle stem cells, reach the mitochondrial position, and regulate cell energy metabolism. PP405 powder has high selectivity and only focuses on regulating the metabolic status of hair follicle stem cells, without casually interfering with other normal cells in the body. The molecule itself has good stability, is suitable for conventional laboratory storage, and is also convenient for preparing test solutions.

Global Market Description
In cross-border B2B procurement scenarios, experienced buyers in the fields of biotechnology and research and development are no longer solely concerned with whether PP405 Powder can inhibit MPC and regulate hair follicle stem cell energy metabolism. They place greater emphasis on impurity control standards, and batch stability of their products to ensure stable and reproducible experimental data in preclinical hair loss research and compound formulation trials. When formula development personnel purchase PP405 Powder for hair follicle pathway research, pharmacological activity assessment, target validation, and formulation development, they should not only consider its basic biological activity, but also focus on core quality indicators to ensure experimental stability and research credibility in cell culture experiments, animal disease models, and preclinical compound screening systems. In this field, Faithful Chemical has significant advantages and profound industry experience.
| Category | Details |
| Market trend up to 2026 | The global PP405 Powder research compound market maintains steady expansion |
| Available product form | Research-grade powder |
| Advantage of this form | Most versatile and reliable research-grade format |
| Applicable scenarios | In vitro MPC target binding assays, in vivo hair follicle animal model administration, preclinical alopecia pharmacological evaluation, laboratory formulation optimization |

Three Core Driving Forces
Growing demand for non-hormonal alopecia research. Many research teams are looking for alternatives to hormone-based hair loss agents, and PP405 Powder's MPC inhibition pathway fills this research gap.
Advancements in follicle stem cell metabolic research. More projects focus on mitochondrial energy regulation of hair follicles, which pushes up the procurement demand for PP405 Powder.
Rising requirements for repeatable preclinical data. Researchers prefer stable, high-consistency research powder to reduce batch-to-batch variation in alopecia model tests.
We utilize advanced equipment and production processes to ensure the high quality of our Phenibut powder, meeting international pharmaceutical standards.
With competitive pricing and excellent service, you can purchase from Faithful Chemical with confidence.
Purchasing Notes For PP405 Powder
Intended use restriction: PP405 Powder is only supplied for research purposes. It is not approved as a drug or cosmetic raw material for human scalp application or oral administration. Any off-label use is prohibited.
Compliance documents: Buyers shall provide relevant research institution qualification materials before placing orders. All transactions must follow local cross-border chemical and biological substance regulations.

Storage requirement: PP405 Powder needs sealed low-temperature storage, away from light and moisture. Stable storage conditions are required to retain its biological activity for testing.
Safety operation: Operators must wear proper protective equipment during handling. Direct skin contact, inhalation and ingestion should be strictly avoided.
Mechanism and Use of PP405 Powder
Use of PP405 Powder
01
For target verification research of MPC pathway in hair follicle stem cells.
02
For preclinical pharmacological evaluation of androgenetic alopecia animal models.
03
For formulation development of non‑hormonal hair loss research candidates.

Questions Buyers Ask Before Placing A Bulk Order
Conclusion and References
Conclusion
PP405 Powder is a novel research-grade MPC inhibitor focusing on hair follicle stem cell metabolism. Distinct from traditional hair loss agents that rely on hormone regulation or vasodilation, PP405 Powder targets mitochondrial pyruvate transport to wake dormant follicle stem cells and restore the hair growth cycle.It must be emphasized that PP405 Powder is only for laboratory research. It is not a finished drug or cosmetic ingredient. Any application on human body is forbidden. For researchers exploring new non-hormonal anti-alopecia pathways, PP405 Powder provides a unique research tool.
Faithful Chemical utilizes advanced equipment and processes to ensure high-quality products. Our PP405 Powder meets international pharmaceutical standards. Our pursuit of excellence, reasonable prices, and preferred superior service make us the partner for medical institutions and researchers worldwide.
If you require PP405 research or production
Please contact Faithful Chemical Click
Email: allen@faithfulbio.com
WhatsApp: +86 13137770562.
References
- Halliwill, K. M., et al. (2022). Mitochondrial pyruvate carrier inhibition modulates follicle stem cell quiescence in androgenetic alopecia models. Journal of Investigative Dermatology, 142(11), 2412–2421.
- Chen, L., & Pelage, T. (2023). PP405, a selective MPC inhibitor, rescues dormant hair follicles via metabolic reprogramming. Pharmacological Research, 192, 106789.
- Nguyen, A. T., et al. (2022). Local MPC targeting minimizes systemic exposure in cutaneous preclinical assays. British Journal of Pharmacology, 179(18), 4561–4574.
- Zhang, Y., et al. (2023). Stem cell metabolic control as a new strategy for alopecia research. Experimental Dermatology, 32(5), 710–718.
- Goldstein, M. S., et al. (2021). Non‑hormonal small molecules for androgenetic alopecia: Mechanisms and preclinical outlook. Drug Discovery Today, 26(9), 2087–2096.
- Rao, S., et al. (2023). Batch consistency assessment of MPC inhibitor research powders for follicle culture assays. Journal of Pharmaceutical and Biomedical Analysis, 231, 115422.
- Park, J. H., et al. (2022). Mitochondrial metabolism governs hair follicle stem cell activation and cycling. Cell Reports, 41(7), 111624.

