SCALP AGING AND MENOPAUSE
How fast can you see
results with KilgourMD?
Written by Dr. James Kilgour
Published on August 18, 2025
You'll Learn:
The 3 phases of hair loss reversal
How this grows more hair than a transplant
4 tricks to see hair regrowth 2 weeks faster
If you just started the KilgourMD system, you're probably wondering: how long until I see results?
I get this question every day. And I understand why. You've tried other things that didn't work. You're tired of waiting. You want to know if this time will be different.
So let me walk you through exactly what happens, week by week, when you reverse scalp aging.
Because there are three distinct phases. And understanding them will help you recognize what's happening to your scalp at each stage.
Plus, I'll share a simple application trick at the end that can help you see results 2-3 weeks faster than most women.
It has to do with when and how you apply the serums - something that affects absorption more than most people realize.
Why the Timeline Matters
Most women quit right before the transformation happens.
They see baby hairs at week 6 and think "this is it?" Then they stop using the system before those baby hairs mature into thick, strong strands.
Or they panic during the reset phase when their scalp is adjusting, thinking something's wrong.
The timeline I'm about to share isn't just theory. It comes from clinical studies on our active ingredients, the 2020 PNAS study on scalp tissue aging, and tracking thousands of patients through their transformations.
Phase 1: Reset (Weeks 1-4)
What's Happening in Your Scalp
Your scalp environment starts recovering from years of aging. The Prevention Serum immediately reduces the inflammation and oxidative damage that's been choking your follicles. The Treatment Serum begins reactivating dormant stem cells.
Think of it like this: if your scalp was functioning like 90-year-old tissue, we're starting to turn back that biological clock. Blood flow improves by up to 121%. Inflammation drops by 48%.
What You'll Notice
The excessive shedding stops. This is usually the first sign women notice.
Your shower drain stays clear. Your brush has less hair. You're not finding strands all over your pillow anymore.
Some women also notice their scalp feels healthier - less tight, less irritated, more like normal skin again.
Phase 2: Regrow (Weeks 5-12)
What's Happening in Your Scalp
Dormant follicles wake up. Remember the 2020 PNAS study I mentioned? Researchers proved that "dead" follicles come back to life when you put them in young, healthy scalp tissue.
That's exactly what's happening now. Your follicles were never dead. They were suffocating in aged tissue. Now that the tissue is younger, they're responding.
Redensyl increases hair growth by 214% during this phase. Procapil strengthens the anchoring so new hairs stay rooted. Capixyl extends the growth phase by 78%.
What You'll Notice
Baby hairs. Lots of them.
They start appearing along your hairline and part. These are brand new hairs pushing through from follicles that have been dormant for months or years.
These baby hairs aren't the end result. They're just starting their growth cycle.
They'll keep growing and thickening for months. A single hair can take 2-6 years to reach its full thickness, but you'll see visible improvement much sooner.
The baby hairs you see at week 6 become thick, strong strands by month 6.
Phase 3: Thicken (Month 3+)
What's Happening in Your Scalp
This is where the real transformation becomes visible. All those baby hairs from Phase 2 are maturing into thick, strong strands. And new follicles keep activating. Your scalp keeps getting biologically younger.
Clinical studies show 10,200 new hairs by day 90. That's more hair than a $15,000 transplant delivers.
But here's the difference:
transplanted hair is moved from one area to another. You're growing completely new hair from follicles that weren't producing anything.
What You'll Notice
Your part narrows. The see-through areas fill in. Volume returns.
People start commenting. Your hairdresser notices. You catch yourself in the mirror and think "when did that happen?
The baby hairs from weeks 5-8 are now thick, pigmented strands. They fill in thin spots perfectly because they're growing from your actual follicles in their natural pattern.
And new baby hairs keep appearing. Each wave of new growth follows the same pattern - baby hairs that mature into thick, strong strands over the following months. The regrowth doesn't stop at 90 days. It continues as long as you maintain your scalp's younger biological age.
How The KilgourMD System
Compares to Hair Transplants
Hair transplants typically deliver 8,000 grafts per session at $15,000+. You're getting comparable numbers naturally, without surgery, without downtime, and without the risk of transplanted follicles dying in aged scalp tissue.
Remember that scalp aging study? They proved healthy follicles die when transplanted into old scalp tissue. That's why transplants often fail in women over 50.
But when you reverse the scalp aging first, those same "dead" follicles come back to life on their own.
You're not moving hair around. You're creating an environment where your existing follicles can thrive again.
4 Simple Tricks to See Regrowth
Faster With The KilgourMD System
Here's something most women don't know: how and when you apply the serums significantly affects how quickly you see results.
These four adjustments can compress your timeline and help you see regrowth earlier.
1. Apply to Damp or Dry Hair
The serums work on both damp and dry hair because of how they're formulated.
The active ingredients use a liposomal delivery system that penetrates your scalp tissue regardless of moisture level. The liposomes act like tiny delivery vehicles that fuse with your scalp cells and carry the actives deep into the follicle layer.
Important: Avoid applying to soaking wet hair. Excess water dilutes the serums and prevents proper absorption. Towel-dry first if you just showered.
Whether your hair is damp from a fresh shower or completely dry on a non-wash day, the serums reach the same depth and deliver the same results.
The key is getting the serum directly onto your scalp tissue, not your hair strands.
2. Part Your Hair in Sections
Don't apply serum on top of your hair. Actually part your hair in sections and apply the serum directly to the scalp tissue.
Use 1-2 dropperfuls and create 2-4 parts across your scalp. Apply the serum to each section, focusing on areas where you want more growth.
Some women apply to their hair strands instead of their scalp. This won't get you results. The actives need to reach your scalp tissue and follicles, not sit on top of your hair.
3. Massage for at Least One Minute
After applying the serum, massage it into your scalp for at least 60 seconds using gentle circular motions with your fingertips.
This stimulates blood flow to your follicles and helps the active ingredients absorb deeper into the scalp tissue. The massage also helps the serum spread evenly across your entire scalp.
Women who massage consistently see results faster than those who just apply and leave.
4. Use Both Serums at Night
Apply both the Prevention and Treatment serums in the evening, ideally right before bed.
Why? Your scalp repairs itself during sleep. Blood flow increases. Cell regeneration peaks between 10pm-4am. Applying at night means the actives work with your body's natural repair cycle.
Plus, the serums have 6-8 hours to absorb without interference from styling products, sweat, or washing.
Your Scalp Is Getting Younger
Every day you use the system, your scalp tissue is getting biologically younger. Blood flow improves. Inflammation decreases. Follicles wake up.
The baby hairs you see first will become the thick, strong strands that fill in your thin spots perfectly.
You're not waiting for results. You're building them, layer by layer, follicle by follicle.
Rachel H.
"ok so I'm not one to write reviews but I need to because this actually worked??? I've been using for like 3 months now and my hairdresser literally asked me what I was doing different. the part in my hair is SO much thicker. I can't even believe it. wish I started sooner honestly"
Verified review
Michelle R.
"I'm menopausal AND on ozempic so my hair loss was really bad. Like I could see my scalp through my part bad. Been using this for 12 weeks and honestly my hair looks better than before I even started the glp1. Dr Kilgour wasn't kidding about the scalp aging thing. This reversed it"
Verified review
Sofie S.
"idk what's in this but it works. my hair was so thin after menopause I literally cried looking in the mirror. Been using for 4 months and my part is filling in, the shedding stopped, and I actually feel like myself again. If you're on the fence just try it"
Verified review
Melanie D.
This stuff is expensive but honestly worth every penny. I was about to get a hair transplant (quoted $18k!!!) and decided to try this first. Month 2 now and I'm seeing baby hairs everywhere. Not gonna lie the first few weeks I didn't see much but around week 5 or 6 things really started happening. Sticking with it
Verified review