What Causes Hair Loss in Women and Men Over 40?


Hair loss becomes more common with age, but it is not something you have to accept. For both women and men over 40, thinning hair or a receding hairline often reflects deeper issues. Hormone shifts, stress, genetics, and inflammation can all play a role in slowing down the hair growth cycle.
Understanding the root cause is the first step to stopping further loss and supporting real regrowth.
Hormonal Changes After 40
Hormones regulate the hair growth cycle. As estrogen, progesterone, and testosterone levels decline or shift with age, the body becomes more sensitive to dihydrotestosterone (DHT), a byproduct of testosterone linked to follicle shrinkage.
At Ageless Vitality Center, prescribed medications for hair loss are used to help rebalance these hormones and block DHT when necessary. Their treatment approach includes FDA-approved oral and topical solutions backed by physician guidance.
Androgenetic Alopecia (Genetic Hair Loss)
This hereditary condition affects nearly half of men and women by age 50. Also known as male or female pattern baldness, it causes follicles to shrink gradually, resulting in shorter, thinner hairs and slower regrowth.
Pairing targeted medications with microneedling with PRP for hair loss can help stimulate dormant follicles. The platelet-rich plasma drawn from your own blood helps restore volume and density without surgery.
Chronic Stress and Inflammation

Stress doesn't just impact your mood. Elevated cortisol levels can shorten the hair growth phase and contribute to inflammation that harms the scalp and follicles. Chronic inflammation also weakens your immune system, reducing your body’s ability to maintain healthy hair.
Ageless Vitality incorporates functional wellness care into their approach, helping address the internal drivers of inflammation and stress-related hair loss.
Nutritional Deficiencies
Aging bodies absorb nutrients less efficiently, making deficiencies in iron, biotin, vitamin D, and zinc more common after 40. These deficiencies can lead to dull, brittle hair or excessive shedding.
Micronutrient testing and supplementation are often part of their protocol. In addition, therapies like microneedling with exosomes use plant-based peptides and signaling factors to help improve follicle activity and encourage growth, especially when supported by good nutrition.
Poor Circulation or Scalp Health
A healthy scalp is key to healthy hair. Conditions like seborrheic dermatitis or poor blood flow to the scalp reduce oxygen and nutrient delivery to the follicles.
This is where microneedling comes in. The treatment creates tiny controlled injuries to boost circulation and trigger the body’s natural repair response. When combined with PRP or exosomes, it becomes even more effective for reactivating growth.
Address the Root Cause of Hair Loss
If you're over 40 and experiencing hair loss, the solution may not be a single treatment—it may be a customized plan. Ageless Vitality Center offers non-surgical options that include hormone balancing, regenerative therapy, and functional care tailored to your needs.
Microneedling with PRP for hair loss, prescribed medications, and exosome therapy work together to deliver results that go beyond surface-level fixes.
Ready to Restore Your Hair?
If you're noticing more hair shedding, thinning, or slow regrowth, it's time to explore expert-led solutions. Ageless Vitality Center offers medical-grade treatments and personalized care to help you regain confidence in your hair.