Frequently asked questions
Hair Growth, Hair Loss & Scalp Health
At Hair & Scalp Solutions, we are dedicated to helping clients understand, prevent, and treat hair loss and scalp concerns using science-backed solutions. Below are some of the most commonly asked questions about hair growth, hair thinning, and effective treatments.
What Are the Phases of Hair Growth?
Hair growth occurs in four distinct phases, each playing a critical role in the lifespan of your hair follicles.
- Anagen (Growth Phase) – The active phase where hair grows 0.5 inches per month and can last 2-7 years.
- Catagen (Transition Phase) – A 2-3 week phase where hair detaches from the blood supply but remains in the follicle.
- Telogen (Resting Phase) – Lasts 3-4 months, during which the follicle rests before shedding.
- Exogen (Shedding Phase) – The phase where old hairs fall out, making way for new growth.
A balanced hair cycle keeps hair thick and healthy, but disruptions can lead to thinning and excessive shedding.
Want to optimize your hair growth phase? Book a scalp analysis consultation to assess your follicular health.
What Are the Primary Reasons for Hair Loss or Scalp Challenges?
Hair loss can result from various factors, including genetics, hormonal imbalances, nutritional deficiencies, medical conditions, and lifestyle choices.
Common Causes of Hair Loss & Scalp Issues:
- Androgenetic Alopecia (Genetic Hair Loss) – A hereditary condition where DHT (Dihydrotestosterone) shrinks hair follicles, leading to gradual thinning.
- Hormonal Imbalances – Thyroid dysfunction, menopause, or hormonal changes can affect hair growth cycles.
- Nutritional Deficiencies – Low levels of iron, biotin, zinc, vitamin D, and protein weaken hair structure.
- Scalp Conditions – Issues like seborrheic dermatitis, psoriasis, and dandruff can inhibit healthy hair growth.
- Stress & Telogen Effluvium – Emotional and physical stress can push hair into the resting phase prematurely, leading to excessive shedding.
- Medical Treatments & Medications – Chemotherapy, certain blood pressure drugs, or birth control pills may trigger hair thinning.
The best way to identify the root cause of your hair loss is through a scalp analysis and lab testing for key health markers.
Experiencing sudden hair loss? Schedule a consultation to determine the best treatment options for your hair and scalp health.
Can Finasteride or Minoxidil Help with Hair Growth?
Yes! Finasteride and Minoxidil are two FDA-approved treatments that can help prevent hair loss and promote regrowth, but they work in different ways.
Minoxidil (Rogaine)
- Stimulates Blood Flow – Enhances circulation to the scalp, extending the growth phase (anagen phase).
- Promotes Regrowth – Helps reactivate dormant follicles for thicker, healthier hair.
- Available as Topical or Oral Treatment – Foam/liquid (OTC) or low-dose oral minoxidil (prescription-based).
Possible Side Effects:
- Temporary shedding phase (first 6-8 weeks)
- Scalp irritation in some individuals
- Unwanted facial hair growth (rare with topical use)
Finasteride (Propecia)
- Blocks DHT (Dihydrotestosterone) – DHT is the leading cause of androgenetic alopecia; finasteride prevents follicle miniaturization.
- Prevents Hair Thinning – Helps maintain existing hair density and slow hair loss progression.
- Taken Orally (1mg Daily) – Requires a prescription and long-term use for sustained benefits.
Possible Side Effects:
- Rare cases of low libido or mild hormonal shifts
- Not suitable for pregnant women due to potential birth defects
- Stopping treatment can reverse progress
Combination therapy of Finasteride + Minoxidil often yields the best results for hair preservation and regrowth.
Want to find the best treatment for your hair type? Book a personalized consultation for a customized hair loss plan.
How Does HRT (Hormone Replacement Therapy) Affect My Hair?
HRT can have both positive and negative effects on hair, depending on your hormonal profile and treatment plan.
How Estrogen-Based HRT Affects Hair Growth
- Supports Follicular Health – Estrogen extends the growth phase (anagen phase), improving hair density.
- Reduces DHT’s Effects – Helps counteract follicle miniaturization, a common cause of hormone-related hair loss.
- Increases Hair Thickness – Can restore volume lost due to menopausal hair thinning.
Possible Hair Loss Risks with HRT
- Synthetic Progestins in Some HRT Formulations can mimic androgens (male hormones), leading to hair thinning.
- Abruptly Stopping HRT can trigger telogen effluvium (temporary hair shedding).
- Testosterone-Influencing HRT may contribute to androgenetic alopecia in genetically predisposed individuals.
Considering HRT for hair loss treatment? We recommend blood work analysis & scalp evaluations to determine the best approach.
Book a consultation to evaluate your hormonal balance and hair restoration options.
Book a Hair & Scalp Health Consultation
Concerned about hair loss or scalp health?
Schedule a consultation for a personalized scalp analysis, lab testing, and custom hair restoration treatment plan.
Book Now to take control of your hair health today!