Breakthrough Discovery Reveals Simple Method to Reverse Hair Loss Effectively
Breakthrough in Hair Loss Treatment: Two Natural Extracts Show Promise
By Shivali Best, June 3, 2025
For millions worldwide, hair loss is a significant concern, but a breakthrough from Japanese researchers offers new hope. Scientists at Roichi Pharmaceutical Co. have identified two plant extracts—Phellodendron bark and Chinpi (dried mandarin orange peel)—that stimulate hair growth by boosting a key protein linked to follicle health.
The Science Behind the Discovery
The team focused on Placental Growth Factor (PlGF), a protein produced by dermal papilla cells that plays a critical role in hair formation. By testing various plant extracts, they found that Phellodendron bark (a tropical Asian plant) and Chinpi increased PlGF production by over twice the normal rate.
Phellodendron bark (left) and Chinpi (right) are natural extracts shown to enhance hair growth.
Why This Matters
With 15.4 million people in the UK alone affected by hair loss, affordable and effective solutions are in demand. Current treatments—ranging from topical solutions to hair transplants—are often costly and inconsistent. These plant extracts, already globally accessible and cost-effective, could revolutionize the market.
How It Works
PlGF supports hair follicle development at the base of the scalp. When applied, the extracts stimulate dermal cells, promoting thicker, healthier hair growth. Early research suggests potential applications for eyelashes and other areas.
Current treatments vary, but new plant-based solutions may offer a natural alternative.
The Road Ahead
Roichi aims to develop gender-inclusive products for hair and scalp health, building on their history of shampoos and serums. While further testing is needed, the discovery marks a leap toward accessible hair restoration.
Understanding Hair Loss
Hair loss can stem from aging, stress, genetics, or medical conditions like alopecia. Though shedding 50-100 hairs daily is normal, sudden or patchy loss may require medical advice. Most cases are temporary, but persistent issues should prompt a doctor’s visit.
Common causes include stress, aging, and medical conditions.
In summary, this breakthrough offers a promising, natural approach to combating hair loss, potentially benefiting millions globally. Stay tuned for updates as Roichi advances its research.
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Images: Getty Images, Shutterstock. Source: Roichi Pharmaceutical Co. study, 2025.
