What is Minoxidil? How does it work and how to use it correctly for effective hair growth?

Prolonged hair loss and increasingly thinning hair can cause growing self-consciousness and anxiety. Among current solutions, Minoxidil is a widely used active ingredient worldwide to effectively stimulate hair growth. So, what is Minoxidil, how does it work, and how can it be used safely and effectively?

Viet Beauty will help you understand before deciding to use it.

1. What is Minoxidil?

Minoxidil is an active ingredient certified by the FDA (U.S. Food and Drug Administration) for its ability to stimulate hair growth. Initially, Minoxidil was developed to treat high blood pressure, but scientists discovered an interesting side effect: users experienced increased hair growth. Since then, Minoxidil has been researched and applied in the treatment of hereditary hair loss and thinning hair.

Common forms:

• Minoxidil spray solution 5% (for men) and 2% (for women)
• Foam form – gentler for sensitive scalps
• Can be combined with hair follicle serum to increase restorative effectiveness

2. How Minoxidil Works: Stimulates Hair Growth from the Root

Unlike instant hair thickening products, Minoxidil works from the hair follicle – the “hair factory” located beneath the scalp.

Minoxidil promotes hair growth by:

• Dilating blood vessels under the scalp → increasing blood flow to hair follicles
• Prolonging the growth phase (Anagen) of hair → thicker and longer hair
• Awakening dormant hair follicles → helping hair regrow in thinning areas
• Reducing hair loss with regular use

Minoxidil doesn’t cause instant hair growth, but rather creates conditions for new hair to grow naturally.

3. Who is minoxidil suitable for?

• Men experiencing M-shaped or U-shaped hair loss (Androgenetic Alopecia)
• Women with thinning hair due to age or childbirth
• Individuals experiencing prolonged hair loss with no new hair growth
• Individuals with weak hair follicles requiring intensive hair growth stimulation

💬 Note: Minoxidil is ineffective if the hair follicles are completely dead. Therefore, it needs to be combined with proper hair follicle conditioning to restore the hair follicle structure.

4. How to use Minoxidil for best hair growth results

Step 1: Cleanse the scalp

• Wash your hair and towel dry it 70–80%
• Only use Minoxidil when your scalp is clean and dry.

Step 2: Apply Minoxidil correctly

• Use 1ml per application or as directed
• Spray directly onto the scalp area experiencing hair loss; do not spray onto the hair
• Gently massage with clean hands to allow the medication to penetrate the scalp
• Do not wash your hair for at least 4 hours after application

Step 3: Use regularly every day

• 1–2 times/day as directed
• Do not stop abruptly if hair starts to regrow
• Results are visible after 2–4 months, depending on individual circumstances

5. Some notes when using Minoxidil

🔸 You may experience accelerated hair loss during the first two weeks – this is a normal reaction as old hair sheds to make way for new hair.

🔸 Possible side effects include: itching, mild flaking, and redness of the scalp. If these persist, discontinue use and consult a doctor.

🔸 Do not use if:

• You have a severe scalp condition
• You are allergic to Minoxidil
• You are pregnant or in pregnancy (unless specifically prescribed by a healthcare professional)

6. Combine Minoxidil with hair follicle serum – Accelerate results

Minoxidil is good for stimulating hair growth, but to maintain healthy hair follicles and sustain long-term hair growth, you should combine it with a specialized hair follicle serum such as Bio-Placental Hair Follicle Serum.

• Contains Placental Extract, Peptides, and Niacinamide
• Nourishes healthy hair follicles from within
• Restores scalp health, controls excess oil – the foundation for sustainable hair growth
• Safe for postpartum women or those with sensitive scalps

Combining Minoxidil and Bio-Placental helps hair grow faster, stronger, and reduces hair loss after stopping treatment.

Minoxidil – Not a “miracle cure,” but a reliable scientific solution. If you are experiencing hair loss, thinning hair, or hair not growing back after childbirth – don’t wait any longer. Start with the right treatment, understand the mechanism of hair growth, and choose the right product.