The Ultimate Guide to Hair Loss Treatments: Which Option Is Right for You?

Hair loss can be distressing, affecting confidence, self-esteem and overall wellbeing. The good news is that we now have more evidence-based treatments than ever before, and many patients can significantly slow hair loss—or even stimulate meaningful regrowth.

The key to success is identifying the underlying cause and choosing the right combination of therapies.

At Thrive Collective, we believe hair restoration should never be a one-size-fits-all approach. Every patient receives a personalised assessment to identify nutritional deficiencies, hormonal imbalances, inflammatory conditions and genetic factors contributing to their hair loss.

Below is an overview of the most effective treatments currently available.

1. Minoxidil

Best for: Men and women with early to moderate hair thinning.

Minoxidil is one of the oldest and most widely studied treatments for androgenetic alopecia. It works by increasing blood flow to the scalp, prolonging the hair growth (anagen) phase and enlarging miniaturised follicles.

It is available as:

• Topical foam

• Topical solution

• Low-dose oral tablets (prescribed by a doctor)

Pros

• Suitable for both men and women

• Strong evidence supporting effectiveness

• Can improve hair density and thickness

• Works well alongside other treatments

Cons

• Must be used continuously

• Initial shedding may occur during the first few weeks

• Results usually take 4–6 months

• Topical formulations can occasionally irritate the scalp

2. Finasteride

Best for: Men with early to moderate androgenetic alopecia.

Finasteride blocks the Type II 5-alpha reductase enzyme, reducing dihydrotestosterone (DHT) levels by approximately 60–70%.

This helps prevent progressive miniaturisation of the hair follicles.

Pros

• Excellent long-term evidence

• Slows progression of hair loss

• Can stimulate moderate regrowth

• Convenient once-daily tablet

Cons

• Prescription only

• Not suitable during pregnancy

• Possible sexual side effects in a small proportion of patients

  
  

3. Dutasteride

Best for: Patients with more advanced hair loss or those who have not responded adequately to finasteride.

Dutasteride blocks both Type I and Type II 5-alpha reductase enzymes, reducing DHT by approximately 90–95%.

Studies consistently demonstrate superior hair growth compared with finasteride.

Pros

• Currently the most effective oral DHT blocker

• Greater improvements in hair density

• Excellent for advanced male pattern hair loss

Cons

• Prescription only

• Longer half-life than finasteride

• Off-label for hair loss in many countries

  
  

4. Low-Level Laser Therapy (LLLT)

Best for: Men and women with early hair thinning.

Low-level laser therapy uses specific wavelengths of red light to stimulate cellular energy production within the hair follicle.

Research suggests LLLT may:

• Increase follicle activity

• Improve hair density

• Reduce inflammation

• Enhance blood circulation

• Improve hair shaft thickness

Treatment can be delivered via:

• Laser caps

• Laser helmets

• Laser combs

Consistency is essential, with most patients requiring treatments several times each week.

Pros

• Completely non-invasive

• Pain-free

• No recovery time

• Safe for both sexes

Cons

• Requires ongoing use

• Results develop gradually over several months

  
  

5. Exosome Therapy

Best for: Patients wanting advanced regenerative treatment.

Exosomes are tiny extracellular vesicles released by stem cells. They contain powerful growth factors, signalling proteins and regenerative molecules that help improve communication between cells.

When injected into the scalp they may:

• Stimulate dormant follicles

• Reduce inflammation

• Improve scalp health

• Enhance follicle regeneration

• Improve hair thickness

Exosomes are increasingly being used alongside microneedling and medical therapies for enhanced outcomes.

Pros

• Regenerative approach

• Minimal downtime

• Suitable for both men and women

• Can complement other treatments

Cons

• Higher cost

• Long-term studies are still emerging

• Results vary depending on the degree of follicle damage

  
  

6. Microneedling

Microneedling creates tiny controlled micro-injuries within the scalp.

This stimulates:

• Collagen production

• Growth factor release

• Improved blood flow

• Better penetration of topical medications

Several studies have shown that combining microneedling with minoxidil produces superior results compared with minoxidil alone.

Pros

• Stimulates natural repair mechanisms

• Improves topical treatment absorption

• Minimal downtime

Cons

• Requires multiple sessions

• Mild redness for one to two days

  
  

7. Nutritional Optimisation

Hair follicles are among the fastest-growing tissues in the body and require adequate nutritional support.

Common deficiencies include:

• Iron

• Vitamin D

• Zinc

• Vitamin B12

• Folate

• Protein

Correcting these deficiencies can significantly improve hair growth in suitable patients.

8. Hormonal Optimisation

Hormonal imbalance is frequently overlooked.

Potential contributors include:

• Thyroid disorders

• Menopause

• Low testosterone

• Polycystic ovary syndrome (PCOS)

• Elevated DHT

• Chronic stress and cortisol dysregulation

Addressing these underlying issues often improves treatment outcomes.

9. Lifestyle Factors

Healthy hair begins with a healthy body.

We encourage patients to prioritise:

• Adequate protein intake

• Strength training

• Good sleep

• Stress management

• Smoking cessation

• Limiting excessive alcohol intake

• A nutrient-rich Mediterranean-style diet

  
  

Which Treatment Works Best?

For most patients, the answer is combination therapy.

Rather than relying on a single treatment, better outcomes are often achieved by combining approaches, such as:

• Oral or topical minoxidil

• Finasteride or dutasteride (where appropriate)

• Low-level laser therapy

• Exosome therapy

• Microneedling

• Nutritional optimisation

• Hormonal assessment and treatment where indicated

This multi-modal strategy addresses hair loss from several angles and gives follicles the best opportunity to recover.

The Thrive Collective Approach

Hair loss is rarely caused by a single factor. At Thrive Collective, we look beyond the scalp to identify the root causes of hair thinning.

Your consultation may include:

• Comprehensive medical history

• Scalp and hair assessment

• Hormone evaluation

• Thyroid function assessment

• Iron studies and nutritional testing

• Lifestyle and stress assessment

• Personalised treatment recommendations

Every treatment plan is tailored to your individual needs, goals and stage of hair loss.

The Bottom Line

The earlier hair loss is addressed, the better the long-term outcome. Once a follicle has been inactive for many years, it becomes increasingly difficult to regenerate.

Whether your hair loss is related to genetics, hormones, nutritional deficiencies or ageing, modern evidence-based treatments can often preserve existing hair and significantly improve density.

If you have noticed increased shedding, widening of your part, thinning around the temples or reduced hair volume, seeking assessment early offers the greatest chance of preserving your hair for the future.

At Thrive Collective, we combine functional medicine with regenerative therapies to create personalised treatment plans that help patients restore not only their hair but also their overall health.