Menopause, postpartum recovery, thyroid changes, and androgen sensitivity can all thin hair. Addressing the hormonal cause matters, but follicles and the scalp need direct support too. ReJuveFactor PDGF targets follicle activity while Keravive improves scalp health, giving thinning hair a better environment to recover over time.
Hair thinning that shows up alongside hormonal changes can feel especially discouraging, because it often arrives at the same time as other shifts in energy, sleep, and mood. Many people start searching for a hair rejuvenation treatment near me only after months of noticing a wider part or more hair in the shower drain. At Skin Rejuvenation Clinic in Edina, hair restoration centers on two complementary treatments: ReJuveFactor PDGF, which targets follicle activity, and Keravive, a HydraFacial scalp treatment designed to create a healthier foundation for growth. Understanding how hormones affect hair makes it easier to see where each one fits.
How Hormones Affect Hair Growth
Hair grows in cycles. Each follicle moves through a growth phase, a transition phase, and a resting phase before the hair sheds and a new one begins. Hormones influence how long follicles stay in the growth phase and how healthy the resulting hair is.
When hormones shift, that cycle can be disrupted. For women, declining estrogen during perimenopause and menopause can shorten the growth phase while the relative influence of androgens increases. The result is often diffuse thinning across the top of the scalp rather than distinct bald spots. After pregnancy, the sudden drop in hormones can push many follicles into the resting phase at once, causing noticeable shedding a few months after delivery. Thyroid imbalances can also cause thinning in both women and men.
For men, the most common pattern is driven by sensitivity to dihydrotestosterone, or DHT, a hormone derived from testosterone. Over time, DHT can cause follicles to shrink and produce finer, shorter hairs, which shows up as a receding hairline or thinning at the crown. Men who are considering testosterone therapy for other reasons should mention any family history of hair loss, since changes in testosterone can influence DHT levels.
Why Treating the Hormones Alone May Not Be Enough
If hormone imbalance is contributing to thinning, addressing it is an important step. Hormone replacement therapy, thyroid care, or simply time after pregnancy can help stabilize the conditions that triggered the loss. But follicles that have spent months in a weakened state do not always bounce back quickly on their own, and the scalp itself may be dry, congested, or lacking circulation.
That is where targeted hair rejuvenation comes in. Rather than replacing hormonal care, it works alongside it by supporting the follicles and the scalp environment directly.
What ReJuveFactor PDGF Does for Thinning Hair
Platelet-derived growth factor, or PDGF, is a naturally occurring protein that plays a key role in tissue regeneration, cell renewal, and collagen production. ReJuveFactor PDGF is a concentrated growth factor treatment used at Skin Rejuvenation Clinic for both skin rejuvenation and hair restoration, with a hyaluronic acid-enriched formula that also supports hydration.
On the scalp, PDGF is designed to stimulate dormant follicles, increase blood flow, and encourage thicker, fuller hair growth. It is well suited to people in the early to moderate stages of thinning who want a non-surgical option.
Most patients need two to three treatments spaced 8 to 12 weeks apart, with the exact plan set during consultation. A small amount of lidocaine is used to numb the area, and most people return to work and daily activities right away. Mild, temporary redness, swelling, tenderness, or bruising can occur. Patients are typically asked to avoid blood-thinning medications such as aspirin for a few days before their appointment.
What Keravive Adds
Keravive by HydraFacial focuses on the scalp itself. It is a three-step treatment that exfoliates, cleanses, and hydrates the scalp, addressing issues like clogged follicles, dryness, flaking, and poor circulation that can hold back healthy growth.
The session begins with HydraFacial’s Vortex Technology, which gently lifts away dirt, oil, and buildup from the scalp and follicles while boosting circulation. Next, the Keravive Scalp Health Solution delivers a blend of growth factors and proteins, with ingredients such as niacinamide, a peptide complex, vitamin B5, and arginine. The application includes a soothing massage, and there is no downtime.
Arriving with clean, dry hair free of styling products is all the preparation needed. After treatment, roots may look slightly damp. Patients use a take-home scalp spray daily to maintain hydration, wait 6 to 12 hours before washing their hair, avoid saunas and heavy sweating for 24 hours, and skip scalp exfoliation for a week.
Why the Two Treatments Work Well Together
PDGF and Keravive approach thinning from different angles. PDGF works at the level of the follicle, encouraging dormant follicles to become active again. Keravive improves the environment those follicles grow in, clearing buildup and restoring hydration and circulation.
For people dealing with hormone-related thinning, that combination can be especially useful. Once the underlying hormonal issue is being managed, a healthier scalp and more active follicles give hair a better chance to recover. Your provider will recommend the right mix and timing based on your pattern of thinning, your scalp condition, and your goals.
Setting Realistic Expectations
Hair restoration takes patience. Because hair grows slowly and follicles need time to move back into the growth phase, visible changes build over months rather than weeks. Early improvements often show up as less shedding and better scalp comfort before new growth becomes noticeable.
Results also depend on the cause and stage of thinning. People in the early to moderate stages generally respond best, which is one reason not to wait too long before seeking an evaluation. A consultation includes a thorough look at your scalp, hair health, and history so the plan fits what is actually driving the loss.
It also helps to track your own progress. Photos taken in the same lighting every few weeks make gradual changes easier to see than a daily glance in the mirror.
Getting Help in the Twin Cities
Hormone-related thinning is common, and it is not something you have to simply accept. For people in Edina, Minneapolis, and Bloomington, Skin Rejuvenation Clinic offers physician-led care that can look at hormones, scalp health, and follicle activity together. A consultation is the easiest way to learn which hair rejuvenation treatment suits your hair and your timeline.
