Rejuvenating the Scalp: The Science Backed Future of Hair Loss Treatment with Dr. Leona Yip

Hair loss medicine has long been under-represented in both clinical education and mainstream skincare conversations. As Dr. Leona Yip—alopecia specialist and thought leader in scalp aging—explains, it’s time we shift our perspective and recognize the scalp as an extension of the face and a vital foundation for healthy, youthful hair.

Why Scalp Aging Deserves More Attention

We often speak of skin aging but neglect the scalp, even though scalp aging begins as early as our 30s. Factors like genetics, menopause, inflammation, and environmental stressors (epigenetics) all contribute to this process. A healthy scalp environment is essential for hair longevity, yet it’s rarely addressed in preventative care.

Early, proactive intervention yields the best results. Historically, treatments relied heavily on prescriptions—but the last decade has ushered in an exciting new era of non-drug, regenerative therapies.

KeraFactor: A Game Changer in Hair and Scalp Health

Dr. Yip has incorporated KeraFactor into her clinical protocol for the past 4–5 years, calling it a “holistic, drug-free” solution for hair restoration and scalp rejuvenation.

What is KeraFactor?

A patented formulation of biosynthetic growth factors and peptides, KeraFactor targets key biological components responsible for hair thinning and poor scalp health. It contains:

• Follistatin – Extends the anagen (growth) phase, supporting longer, thicker hair and reducing shedding

• PDRN (Polydeoxyribonucleotide) – Promotes hair follicle and scalp regeneration

• NanoFluorosomes – A natural anti-inflammatory, anti-androgenic compound activated by LED light

Crucially, these active ingredients are delivered via nanoliposomes, which penetrate the scalp more deeply and effectively compared to traditional topical serums.

What Is the KeraLase Protocol?

KeraLase combines KeraFactor serum with a non-ablative fractional laser (LaseMD Ultra 1927nm) to create microchannels in the scalp. This technique boosts product penetration by up to 5–7.5x and allows the growth factors to reach the bulge stem cells and sebaceous glands—key targets in hair follicle regeneration.

Treatment Protocol Overview:

• Procedure Time: ~40 minutes

• Steps:

1. Laser passes (2–4 passes at 3mJ)

2. Serum massage

3. 20 minutes under LED light (activates NanoFluorosomes)

• Frequency: 1 session/month for 6 months, followed by maintenance every 4–6 months

• At-home regimen: KeraFactor Scalp Stimulating Solution + Shampoo/Conditioner

Dr. Yip calls it the “Hollywood Facial for the Scalp”- a comfortable, downtime-free treatment that addresses hair health at the root level.

Why Dr. Yip Prefers KeraLase Over PRP

After five years of using PRP (platelet-rich plasma), Dr. Yip has shifted to KeraLase for its consistency, patient comfort, and superior science:

Real Results Without Medication

Dr. Yip emphasizes showing average results to set realistic patient expectations. In her before-and-after cases, patients using only KeraLase (no systemic medications) showed noticeable regrowth around the temple and frontal hairline after 3–5 sessions. While central part line improvement takes longer (6–12 months), consistent treatment leads to visible thickening and density.

Scalp Care Is Hair Care: Dr. Yip’s Golden Rules

• Wash your scalp regularly: Daily or every other day is essential. Pollution, sweat, and oil buildup impair follicle function.

• Treat scalp inflammation: Conditions like seborrheic dermatitis or psoriasis can sabotage hair regrowth if left untreated.

• UV and pollution protection: Just like skin, the scalp ages with oxidative damage—wear hats and avoid harsh heat treatments.

• Be vigilant about red flags: Refer patients with scarring, itching, persistent redness, or patchy loss to a dermatologist.

Science, Not Trends

In an industry flooded with TikTok hacks and misinformation, Dr. Yip leaves us with a powerful reminder:

“Science doesn’t lie. It disrupts; it innovates. So, let’s do science-not rosemary oil.”

You can follow Dr Leona Yip, Dermatologist and Alopecia Specialist @drleonayip_dermo