Uploaded July 2026 | Updated September 2026, 2 weeks ago
What happens if you only treat HALF of your scalp for 30 days? I put one of the biggest scalp care trends to the test by applying a complete scalp care routine to just one side of my scalp while leaving the other side alone. Using a digital microscope, I tracked changes in scalp buildup, redness, irritation, and hair shedding to see what actually happened.
For years I've focused almost entirely on caring for the lengths of my hair, but this experiment completely changed how I think about scalp health. In this video, you'll see real microscope footage, my week-by-week results, and what surprised me most after a month of testing.
Along the way we'll also cover:
🔬 What a healthy scalp can look like
🔬How to recognize common signs of buildup and irritation
🔬The difference between scalp care ingredients and what they're designed to do
🔬When scalp concerns are reasonable to troubleshoot at home—and when it's time to see a dermatologist
This video is intended for educational purposes and reflects my personal experience and cosmetology training. It is not medical advice and should not be used to diagnose or treat medical conditions.
If you enjoy evidence-based hair care, product testing, and hair science, I'd love to have you subscribe!
⏱️ CHAPTERS
00:00 The experiment
1:51 Using a Microscope to find my baseline
5:13 What can happen in a month??
7:20 What can scalp care ACTUALLY do?
15:18 The Products I'll be using
17:58 Week 2 update
20:28 UNEXPECTED results
22:58 Final Scalp Results
26:25 The MOST surprising results
28:58 What can we ACTUALLY conclude form this?
32:31 My personal take aways
33:51 My Final Thoughts
💛 PRODUCTS MENTIONED
The microscope I used: amzn.to/4pUWE22
Ones I've tried and enjoyed:
-Pantene Grow Abundant And Strong Serum amzn.to/4w3Eo86
-Nioxin Hair Fall Defense Serum amzn.to/4xeh2h0
-OGX Progrowth + Peptide Shampoo amzn.to/4bSYRVI
-The Ordinary Multi Peptide Scalp Serum amzn.to/4fIQNrB
-Neutrogena Hair Restore Triple Action Scalp Detox Cleanser amzn.to/4vXVfZK
Ones I have not tried yet, but the formulas look good!:
-Dr Groot Oil in Serum
-ProGrowth + Peptide Hair Strengthening Scalp Serum amzn.to/4xclzQQ
-Neutrogena Hair Restore Advanced Growth Scalp Serum amzn.to/4yNVp8C
-Elvive Hyaluron Pure Oil Erasing Serum amzn.to/4fuilCq
💛 WHAT I'M WEARING:
T Shirt: amzn.to/4v8MA6l
Ball Chain Necklace: heyharper.com/us/en/products/luna-2-necklace
Rainbow Gem Necklace: amzn.to/3RnniDV
Stripe Top: amzn.to/4yPgIXt
FOLLOW ME AT:
❈ Instagram: KayleyMelissa
❈ Pinterest: kayleymelissa
❈ FB: @kayleymelissa
❈ Twitter: @kayleymelissa
For business inquiries: kayleymelissa@mattermediagroup.com
---⟣Mailing Address:⟢---
Kayley Melissa
4441-106 Six Forks Rd #165
Raleigh, NC 27609
FTC: This Video is not sponsored. Some links are affiliate links, which means I make a small commission if you purchase through the link.
#HairCare #ScalpCare #HealthyHair
What happens if you only treat HALF of your scalp for 30 days? I put one of the biggest scalp care trends to the test by applying a complete scalp care routine to just one side of my scalp while leaving the other side alone. Using a digital microscope, I tracked changes in scalp buildup, redness, irritation, and hair shedding to see what actually happened.
For years I've focused almost entirely on caring for the lengths of my hair, but this experiment completely changed how I think about scalp health. In this video, you'll see real microscope footage, my week-by-week results, and what surprised me most after a month of testing.
Along the way we'll also cover:
🔬 What a healthy scalp can look like
🔬How to recognize common signs of buildup and irritation
🔬The difference between scalp care ingredients and what they're designed to do
🔬When scalp concerns are reasonable to troubleshoot at home—and when it's time to see a dermatologist
This video is intended for educational purposes and reflects my personal experience and cosmetology training. It is not medical advice and should not be used to diagnose or treat medical conditions.
If you enjoy evidence-based hair care, product testing, and hair science, I'd love to have you subscribe!
⏱️ CHAPTERS
00:00 The experiment
1:51 Using a Microscope to find my baseline
5:13 What can happen in a month??
7:20 What can scalp care ACTUALLY do?
15:18 The Products I'll be using
17:58 Week 2 update
20:28 UNEXPECTED results
22:58 Final Scalp Results
26:25 The MOST surprising results
28:58 What can we ACTUALLY conclude form this?
32:31 My personal take aways
33:51 My Final Thoughts
💛 PRODUCTS MENTIONED
The microscope I used: amzn.to/4pUWE22
Ones I've tried and enjoyed:
-Pantene Grow Abundant And Strong Serum amzn.to/4w3Eo86
-Nioxin Hair Fall Defense Serum amzn.to/4xeh2h0
-OGX Progrowth + Peptide Shampoo amzn.to/4bSYRVI
-The Ordinary Multi Peptide Scalp Serum amzn.to/4fIQNrB
-Neutrogena Hair Restore Triple Action Scalp Detox Cleanser amzn.to/4vXVfZK
Ones I have not tried yet, but the formulas look good!:
-Dr Groot Oil in Serum
-ProGrowth + Peptide Hair Strengthening Scalp Serum amzn.to/4xclzQQ
-Neutrogena Hair Restore Advanced Growth Scalp Serum amzn.to/4yNVp8C
-Elvive Hyaluron Pure Oil Erasing Serum amzn.to/4fuilCq
💛 WHAT I'M WEARING:
T Shirt: amzn.to/4v8MA6l
Ball Chain Necklace: heyharper.com/us/en/products/luna-2-necklace
Rainbow Gem Necklace: amzn.to/3RnniDV
Stripe Top: amzn.to/4yPgIXt
FOLLOW ME AT:
❈ Instagram: KayleyMelissa
❈ Pinterest: kayleymelissa
❈ FB: @kayleymelissa
❈ Twitter: @kayleymelissa
For business inquiries: kayleymelissa@mattermediagroup.com
---⟣Mailing Address:⟢---
Kayley Melissa
4441-106 Six Forks Rd #165
Raleigh, NC 27609
FTC: This Video is not sponsored. Some links are affiliate links, which means I make a small commission if you purchase through the link.
#HairCare #ScalpCare #HealthyHair
