
The ultimate guide to hair loss? We've done it. Read on for the types and causes of hair loss, how to recognise male pattern baldness, and what the different hair loss treatment in Singapore are.
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Hair loss affects many men—but it doesn’t have to catch you off guard. In this guide, we break down the common types of hair loss, how to spot the signs early, and what non-invasive options are available to support healthy hair.

1. Androgenetic Alopecia (AGA) (Male Pattern Baldness)
The most common form of hair loss in men, androgenetic alopecia is typically caused by a combination of age, hormones, and genetics.
2. Alopecia Areata
This autoimmune condition causes the immune system to mistakenly attack hair follicles, leading to patchy hair loss on the scalp and other parts of the body.
Other Causes of Hair Loss
Chronic illness
Scalp diseases
Medication side effects
Tight hairstyles (yes, even your man bun)
1. Receding Hairline
If your hairline is moving back or forming an “M” shape, it could be an early sign of male pattern baldness.
2. Thinning at the Crown
Hair thinning from the top of your head may not be obvious at first. Try snapping progress photos in front of a mirror every few months to track changes.
3. More Hair in the Shower or Brush
Losing up to 50 hairs a day is normal. If you’re losing over 100 consistently, especially over a long period, it may be time to take action.

A widow’s peak (this is often just your natural hairline)
A bald family member (you might not share their genes)
A few loose hairs on your pillow
An itchy scalp
Hair that looks thin when wet
Hair Growth Shampoos & Conditioners
Look for formulas with ingredients like:
Ketoconazole: Supports scalp health and reduces dandruff.
Redensyl: A plant-based active known to encourage hair growth by targeting follicle stem cells.
These products can improve hair strength, reduce breakage, and support overall hair health.

Scalp Treatments
Professional or at-home scalp treatments can:
- Stimulate blood flow to nourish hair follicles
- Deliver essential nutrients like vitamins and proteins
- Soothe inflammation that may affect growth
Laser Therapy
Low-level laser therapy (LLLT) uses red light to energize hair follicles and promote thicker, healthier hair. It’s non-invasive and increasingly popular.
Aesthetic Clinics
Some clinics offer in-depth scalp analyses, exfoliation, and light-based therapies designed to support regrowth and improve scalp health—without requiring medication.
Looking to avoid pills and procedures? Here are your go-to solutions:
Hair growth shampoos and conditioners
Scalp treatments (in-clinic or at home)
Laser therapy (LLLT)
Scalp-focused services at aesthetic clinics
These are gentle, low-commitment ways to support your hair journey.
At Noah, we make it easy to get clarity. We are a zero-judgement digital health clinic for men in Singapore, you'll be able to get the hair loss medication you need from the comfort and privacy of your home.
We offer confidential online evaluations with licensed doctors in Singapore—so you can find out what’s going on and get personalised recommendations, all from home.
Whether you’re just noticing the first signs of hair loss or want to strengthen what you’ve got, Noah is here to help.
You don't have to worry about the legitimacy and safety of the medication provided as Noah is recognized by the Ministry Of Health (MOH) as a direct telemedicine service provider.

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Articles featured on Noah are for informational purposes only and should not be constituted as medical advice, diagnosis or treatment. If you have any medical questions or concerns, please talk to your healthcare provider. If you're looking for a healthcare provider, click here.
American Academy of Dermatology (n.d.). Hair loss types: Alopecia areata overview. (Link)
Goren, A., Naccarato, T., Situm, M., Kovacevic, M., Lotti, T., & McCoy, J. (2017). Mechanism of action of minoxidil in the treatment of androgenetic alopecia is likely mediated by mitochondrial adenosine triphosphate synthase-induced stem cell differentiation. Journal of Biological Regulators and Homeostatic Agents, 31(4), 1049–1053. (Link)
Health Sciences Authority (2010, Apr 19). Finasteride and potential risk of male breast cancer. (Link)
Jewell, T. (2019, Jan 10). What you need to know about DHT and hair loss. Healthline. (Link)
Merwe, J., Brooks, N., & Myburgh, K. (2009). Three weeks of creatine monohydrate supplementation affects dihydrotestosterone to testosterone ratio in college-aged rugby players. Clinical Journal of Sports Medicine, 19(5), 399-404. doi: 10.1097/JSM.0b013e3181b8b52f
Messenger, A. G., Rundegren, J. (2004). Minoxidil: mechanisms of action on hair growth. The British Journal of Dermatology, 150(2), 186–194. (Link)