Articles: Case Studies, Treatments, Breakthroughs

By Perfect Hair Health Team

Sep 24, 2026

Oral Minoxidil: Before and After Photos [2026]

Oral minoxidil is emerging as a popular off-label treatment for hair loss, offering an option for those who can’t use or don’t respond to topical formulas. While some achieve dramatic regrowth, most see more modest improvements. Discover why results vary, how to interpret before-and-after photos rea...

By Perfect Hair Health Team

Sep 24, 2026

Minoxidil Before and After Photos [2026] | Does It Work?

Topical minoxidil is the most widely used hair loss treatment, with decades of clinical evidence supporting its effectiveness. But while many experience stabilization and regrowth, others see little to no change. Learn why minoxidil response is so variable, how to interpret before-and-after photos, ...

By Perfect Hair Health Team

Sep 22, 2026

10 Best Ketoconazole Shampoos in 2026

With so many ketoconazole shampoos available, it can be difficult to know which products are actually worth using for dandruff, scalp inflammation, or thinning hair. This evidence-based guide ranks the 10 best ketoconazole shampoos of 2026, including over-the-counter and prescription options, based ...

By Dr. Michael Williams

Aug 23, 2026

Happy Head Review: 5 Concerns With The Brand

Is Happy Head’s personalized hair-loss approach as science-backed as it sounds? In this in-depth review, we break down five key concerns with the telehealth brand’s products and claims. While prescription treatments like minoxidil, finasteride, and dutasteride can be effective, how they’re delivered...

By Sarah King, PhD

Jun 30, 2026

Which Hormones Cause Hair Loss in Females?

Hair loss in women isn’t driven by a single hormone or pathway. While androgens like DHT play a role in some cases, factors such as estrogen decline, adrenal hormones, prolactin, and chronic stress can all disrupt normal hair cycling. This article explores the evidence behind each hormone and explai...

By Cassie Hopton, PhD

Jun 26, 2026

Does Zepbound Cause Hair Loss?

Zepbound is a GLP-1 medication FDA-approved as a treatment for chronic weight management. But could it also cause hair loss? Reports from users provide anecdotal evidence that this drug may contribute to hair thinning. In this article, we break down the science behind these reports: what Zepbound is...

By Cassie Hopton, PhD

Jun 19, 2026

Does Wegovy Cause Hair Loss?

GLP-1 medications like Ozempic and Wegovy are transforming weight loss and diabetes care, but increasing reports of hair loss have raised concerns. Are these treatments really causing shedding, or is something else at play? In this article, we examine the current evidence, explore the possible mecha...

By Cassie Hopton, PhD

Jun 12, 2026

Strut Health Review: 5 Things to Consider Before Purchasing

Is Strut Health right for your hair regrowth journey? We examine ingredient safety, dosing strategies, formulation methods, and customization options to help you make an informed decision. Before purchasing, understand the clinical evidence, potential risks, and limitations behind this popular teleh...

By Catherine Kennedy, PhD

Jun 5, 2026

Does Tirzepatide Cause Hair Loss?

GLP-1 drugs like tirzepatide are taking over weight loss and diabetes care – but rising reports of hair loss are causing concern. Is this a real side effect or online hype? This article dives into the latest evidence, unpacking what science actually says and why the answer may be more complex than i...

By Cassie Hopton, PhD

May 29, 2026

Musely Reviews for Hair Loss: Are They Trustworthy?

Musely promises affordable, convenient prescription hair loss treatments, but how well do those claims hold up under scientific scrutiny? This in-depth review breaks down Musely’s topical and oral formulas, examines the evidence behind each ingredient. If you’re considering Musely for hair loss, thi...