Common Causes for Hair Loss

Understanding the root cause of hair thinning and hair loss is essential for effective treatment. The most common conditions include:

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Androgenetic Alopecia (AGA)

Also known as pattern hair loss, AGA is caused by genetics and hormonal activity—specifically the conversion of testosterone into DHT, which gradually shrinks follicles and produces thinner strands. It accounts for about 95% of male hair loss and also affects many women.

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Telogen Effluvium (TE)

Triggered by stress, illness, hormonal changes, nutrient deficiencies, or medications, TE occurs when too many follicles enter the resting phase, leading to temporary shedding. Because follicles remain alive, hair typically regrows once the cause is resolved.

causes for hair loss Alopecia Areata hair restoration california

Alopecia Areata (AA)

An autoimmune condition where the body attacks healthy follicles, causing sudden, patchy hair loss. Though not hormone-related, inflammation plays a major role. Since follicles remain intact, regrowth is often possible with treatments that calm the scalp and restore balance.

Beyond AGA, TE, and AA, hair loss may also result from nutritional deficiencies, hormonal imbalances, autoimmune disorders, medications, traction, or chemical and heat damage. Environmental stress and poor scalp health can further weaken follicles.

Ultimately, most hair loss stems from weakened or dormant follicles, whether caused by hormonal, inflammatory, or environmental factors. Treatments that revitalize follicles, restore circulation, and rebalance the scalp help encourage renewed, healthy growth.

How to treat Hair Loss?

For the most powerful outcome, at Rejuv Head Spa in Calabasas, California, we recommend all hair loss treatments are best paired with our signature Head Spa ritual. By first deeply cleansing, exfoliating, and preparing the scalp, the head spa ensures optimal absorption of the serum—allowing the treatment to work at its highest effectiveness.

Close-up of a human scalp, highlighting hair follicles and skin texture to emphasize the importance of scalp health in overall hair wellness.

Click to learn more about our Hair Restroration Services, or schedule a complimentary consultation to discover whether if Hair Restoration treatments are right for you.

Hair Loss & Hair Restoration FAQ’s

1. What makes Procell Hair Restoration different from other hair treatments?

Procell uses cutting-edge growth factor serums derived from adult stem cells to support natural hair regrowth at the cellular level. Unlike topical products or invasive procedures, this treatment works beneath the surface—reawakening dormant follicles and improving scalp health in a gentle, non-invasive way.

2. How soon will I see results from Procell Hair Restoration?

While results vary by individual, most clients begin to notice improvements in hair texture, thickness, and reduced shedding within 4 to 6 weeks. Full results typically appear after a series of treatments, with cumulative benefits over time.

At Rejuv we recommend a series of 4–6 Procell sessions, spaced 2–4 weeks apart. Progress is tracked using scalp magnification so you can see your results clearly.

3. Is the treatment painful or does it require downtime?

The treatment is designed to be comfortable and calming. You may experience mild tingling or redness immediately after, but there is no significant pain or downtime—most clients return to their day feeling relaxed and refreshed.

4. Who is a good candidate for Procell Hair Restoration?

This treatment is ideal for those experiencing early to moderate hair thinning, shedding, or a weakened scalp environment. It’s also suitable for clients seeking a holistic, non-invasive option to support long-term hair and scalp health.

5. How many sessions will I need for optimal results?

We recommend a series of 4 to 6 treatments, spaced a few weeks apart, followed by maintenance sessions as needed. Your treatment plan will be personalized based on your scalp condition, goals, and response to the therapy.

6. Can Procell help with thinning, shedding, or early-stage hair loss?

Yes—Procell is especially effective in addressing these concerns by improving scalp circulation, reducing inflammation, and creating a healthier environment for hair growth. It helps reactivate follicles that have become dormant due to stress, hormones, or aging.

7. Is Procell safe for all hair types and scalp conditions?

Absolutely. Procell is formulated to be safe and effective across all hair textures and scalp types. During your consultation, we’ll assess your unique needs to ensure the treatment is right for you.

Book an Appointment

Step into Rejuv—your sanctuary for scalp healing, stress relief, and lasting hair wellness.

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COMING SOON

Location

233657 Calabasas Rd
Calabasas
Los Angeles County
California 91302

Spa Hours

Monday - Saturday

9AM - 8PM

Sunday

9AM - 6PM