
Lionheart 240 Portable™ Stimulator
Portable Bioelectric Stimulation for Continued Home Treatment Support The Lionheart…
$599.00

HairCell Stim is a regenerative medicine venture from Leonhardt’s Launchpads focused on reversing hair loss through bioelectric signaling. By using precise micro-currents to mimic the body’s natural impulses, HairCell Stim ‘wakes up’ dormant follicles and triggers the release of essential growth proteins like VEGF, HGF, and IGF-1 to restore natural hair growth without surgery.
Discover our background, mission, and the world-class research driving our next-generation medical technology.
HairCell Stim™ is a dedicated biotechnology startup operating within the Leonhardt Ventures’s Cal-X Stars 5-Year Business Accelerator and Leonhardt’s Launchpads Utah, Inc.. Our mission is to bridge the gap between advanced bioelectric research and real-world clinical solutions for hair regeneration. Located at the BioInnovations Gateway in Salt Lake City, our research focuses on restoring the body’s natural signaling to enable healthy tissue restoration.
Our journey didn’t start with hair; it started with the human heart. Led by Howard Leonhardt, our team has over 30 years of experience in organ regeneration:
The foundation of HairCell is a proprietary library of bioelectric signals that control the expression of 15+ essential regeneration proteins. Key Discoveries Include:
Want to learn more? Browse our clinical resources and scientific publications on our latest updates and insights.

Executive Chairman & CEO

Executive Chairman & CEO

President

President

Chief Medical Officer

Chief Medical Officer

Chief Scientist

Chief Scientist

VP Business Development

VP Business Development
Discover the science and innovation driving our advanced solutions, designed to deliver safe, effective, and transformative results.
HairCell has developed four specialized product combinations to address every stage of hair loss, from early thinning to advanced baldness.
The Product Lineup Includes:
Reversing hair loss requires a committed personal engagement. Our protocol is designed to be rigorous yet non-invasive, ensuring the scalp environment remains in a constant state of regeneration.
Our Standard Protocol:
The TESLABRUSH™ is the world’s first medical-rated electrostatic stimulator using proprietary C-STAT technology. It generates short impulses that closely resemble the body’s physiological currents, activating nervous tissue without cellular disturbance.
Technical Highlights:
For patients seeking a portable and hands-free solution, we have introduced the 2021 Head Electrode Cap. This specialized insert is designed to fit inside standard extra-large baseball caps, allowing you to receive high-fidelity bioelectric treatment while on the go.
Key Features:
Our technology is validated by clinical studies conducted at the BioInnovations Gateway in Utah. Using “Intensity Maps” (0-255 scale), we track the transition of dormant follicles to active growth.
Key Findings:
Watch a demonstration of our bioelectric signaling and microneedling protocol being administered in a clinical setting.
Real-world evidence of hair regeneration from our clinical research participants. These images document the visible transition of dormant scalp areas into active growth phases following the HairCell™ bioelectric protocol. Each case highlights the significant increase in hair pixel density and scalp health restoration achieved through our patented signaling technology.
Don’t see your question? Reach out and our clinical team will respond personally.
The HairCell therapy available to you will depend on the regulatory status in the individual country where you reside. In the USA and Canada our intent is to start with a three part therapy of (1) in clinic high fidelity bioelectric stimulation with a 510K market cleared stimulator, (2) amniotic fluid injections via DermaPen and (3) amniotic membrane application in fully bald areas of the head and out of the clinic at home we will apply the TeslaBrush electrostatic stimulation device. In other countries where permitted by regulatory authorities a more advanced therapy will be applied which includes repeat injections and applications of the HC-15 fifteen component stem cell based composition which includes exosomes, selected alkaloids, micro RNAs, nutrient hydrogel and hair scalp matrix within a hair regeneration promoting scaffolding. Also outside of the USA and Canada in selected markets we will apply a wider range of bioelectric signals to control expressions of SDF-1, HGF, EGF, IGF-1, PDGF, VEGF, HIF 1 alpha, eNOS, Activin A+B, Follistatin, Tropoelastin and perhaps also GDF-10 and GDF-11.
Clinical trials of the combination therapy described above are just beginning so data on the combination therapy is not yet available and the thus the combination therapy cannot be claimed yet to be either safe of effective. Our team is designed well controlled monitored studies to prove this out. Dozens of papers have been published documenting the benefits towards hair regeneration of the individual growth factor proteins and stem cells we plan to deliver via their controlled release by bioelectric or electrostatic stimulation, direct application via Dermapen or scaffolding matrix or those found within the amniotic fluid and amniotic fluid filled membranes we intend to utilized in the upcoming studies. A humber of studies of documented hair regeneration and other skin healing benefits from stem cell, modified stem cell or stem cell and growth factors mixed compositions application. Over 100 papers have been published on the potential healing benefits of electrical stimulation. See the Related Scientific Articles section of our web site for links to many of the above mentioned peer reviewed papers.
In 1982 Leonhardt Ventures was formed in Minneapolis, Minnesota (formerly H.J. Leonhardt & Co.) as the commercialization arm for inventor Howard J. Leonhardt our Founder. In 1985 Howard read the Body Electric published by Dr. Robert O. Becker and reached out to him to begin research collaboration particularly focused on utilizing bioelectric stimulation to improve blood circulation where needed in the body. In 1986 Leonhardt formed World Medical Corporation and in 1988 World Medical Manufacturing Corporation. In that time frame he began collaborating with a group in England on the development of DeltaVein for improving blood circulation in legs. The team also developed and patented over 20 cardiovascular related devices from 1988 forward. In 1989 working with Dr. Race Kao and Dr. George Magovern they published in The Physiologist their first study on utilizing satellite stem cells to regenerate and heal organs including the heart. In 1999 the team working with Dr. Shinichi Kanno published their first full study in CIRCULATION the Journal of the American Heart Association on the utilization of bioelectric stimulation for precise control of the expressions of blood vessel forming proteins to improve blood circulation. That same year Howard Leonhardt and Dr. Kanno began filing a series of U.S. patents for bioelectric, stem cell, growth factor, nutrient hydogel and matrix based therapies for organ regeneration and recovery. In 2001 the team completed the historic first ever non-surgical stem cell repair of a human heart in The Netherlands working with Dr. Patrick Serruys. They went on to complete and published Pilot, Phase I, Phase II and Phase II/III studies completed in Europe and at 33 centers in the USA. Shortly thereafter Leonhardt began co-collaboration research with Dr. Jorge Genovese one of the leading bioelectric regeneration researchers in the world. Since that time they are the co-inventors of dozens of pending and issued patent claims. In 2012, 2014 and again in 2015 the Leonhardt led team initiated clinical studies in Czech Republic, Switzerland, Germany and Mexico for limb salvage and ulcer wound healing to stave off emanate amputation. In the Czech Republic study they were able to save 12 of 16 legs treated just one time with a stem cell composition. In the study in Switzerland and Germany they worked with a team in Denmark (Wetling) to apply non-invasive bioelectric stimulation to 47 patients with non-healing leg ulcers. They team achieved 95% healing of all ulcers in all patients at 8 weeks. In Mexico they were able to save 7 of 7 legs treated with just two bioelectric signals for only 2 hours 2X a week for 8 weeks. They observed in these leg studies that when the wounds healed the the blood flow improved that their was very healthy hair growth on the treated legs. This launched the start of HairCell in 2016.
Want to learn more? Browse our clinical resources and scientific publications on our comprehensive suite of targeted treatments.
Access external medical journals, peer-reviewed studies, and clinical research papers focusing on bioelectric stimulation, PRFM, and regenerative proteins for hair health.
Official FDA documentation and standardized clinical protocols for HairCell™ bioelectric stimulation and scalp circulation.
Explore our extensive portfolio of issued and pending patents for bioelectric protein expression and organ regeneration.
Scientific evidence on the efficacy of micro-currents, bioelectric signaling, and wearable pulse generators for hair follicle activation.
Insights into how stem cells provide a functional niche for hair growth and pigment restoration.
Clinical studies on using adipose-derived stem cells (ADSC) and cell-enriched fat for treating alopecia.
Analyzing the role of growth factor cocktails and signaling proteins in follicular neogenesis.
Research on maintaining follicle structure and preventing age-related thinning.
Scientific evidence on increasing scalp oxygenation and blood vessel growth.
Advanced genomics and conditioning for holistic scalp and hair restoration.
Want to learn more? Browse our clinical resources and scientific publications on our latest updates and insights.
FDA 510K K113017 FDA Market Clearance Indications of Use
Related Indications for Medium Frequency (Russian), Biphasic, High Volt Pulsed Current (HVPC), Interferential (4P) and Premodulated (2P3) waveforms
Manufactured for HairCell TM with pre-programmed protocol loaded into software by Mettler Electronics, 1333 South Claudina Ave. Anaheim, CA 92805
CAUTION Disclaimer and Warning:
Products described on this web site are in early stage development and are not yet proven safe or effective in statistically significant controlled clinical studies. Any statement or phrases implying efficacy or safety in any form are considered modified by “intended to” or “designed to”. Investigational use only in countries where investigation is permitted by law and proper filings have been made and appropriate regulatory clearances have been granted. Any use of the product(s) must be in an authorized clinical study with institutional review board (ethics committee) approval and proper patient consent procedures followed. For other countries product is only available for laboratory investigation by credentialed institutions and investigators with proper clearances with a research agreement in place with a study sponsor. NOT AVAILABLE FOR SALE.
Explore HairCell Stim’s advanced bioelectric and regenerative technology designed to support hair restoration research.