If thinning hair or slow growth has you searching for an affordable serum, grab The Ordinary Multi-Peptide Serum for Hair Density now—it’s the lightweight formula with Redensyl and peptides that supports fuller strands without grease.
I’ve applied it through daily routines, and in this review, I’ll detail its texture, results, and value to help you decide if it’s the scalp booster you need.
In this article, I’ll share my real insights so you can choose if it’s the gentle serum for healthier hair.
My Personal Experience with The Ordinary Hair Growth Serum

I still remember the day I first massaged The Ordinary Multi-Peptide Serum for Hair Density into my scalp—it was after noticing more shedding in the shower, my hairline receding slightly post-menopause, where minoxidil seemed too harsh with potential heart risks.
You know that concern when baby hairs won’t grow, and expensive treatments feel risky? That’s what I was navigating, with my thin strands needing a gentle nudge.
I’d seen The Ordinary’s serum praised for Redensyl, Procapil, and Capixyl peptides that encourage growth phase, so I bought the 60ml bottle for $20, hoping for the fragrance-free, non-greasy formula that works nightly.
The dropper bottle arrived, lightweight serum clear, and I applied drops to clean dry scalp at bedtime, massaging in.
First week: the serum absorbed fast, no oily residue, and my scalp felt soothed, no itch like other products.
The next morning, hair not greasy, and after a few days, shedding reduced slightly.
Over the first month, I used daily, noticing baby hairs at temples, density up a bit around hairline.
My husband saw the subtle fill-in, asking if I changed shampoo.
By month two, I combined with minoxidil, applying serum 30 min after, and regrowth accelerated, strands thicker.
The copper peptides helped repair, and botanicals like Redensyl boosted circulation, no side effects like burn.
Month three, my part looked fuller, but results gradual, no miracle overnight.
The serum light, no crunch in hair, easy to style.
Analytical, I tracked: density 7/10 improvement, shedding down 30%, texture 8/10.
My friend in sixties tried, baby hairs appeared, scalp healthier.
By month four, I skipped days, still effective, bottle lasted 2 months at few drops.
For supportive, standout; for dramatic, combine.
If you’re like me, wanting natural aid, it offers help.
It turned shedding into growth, proving peptides work.
You massage, wait, see density.
That first massage was soothing, no grease.
Week two, shedding less.
Husband noticed fill.
Month four, minoxidil combo.
Friend sixties baby hairs.
Month five, skip days okay.
Analytical, bottle 2 months.
You try, grow.
Expanding, month six, fuller part.
No burn.
Friend continued.
Analytical, circulation up.
You serum, thicker.
What Really Makes The Ordinary Hair Growth Serum Stand Out

The Ordinary Hair Growth Serum stands out with multi-peptides like Redensyl, Procapil, Capixyl for growth phase extension, scalp repair, and density boost.
The lightweight, fragrance-free formula absorbs without grease.
Analytical, value at $20/60ml, supportive aid.
If gradual growth matters, it delivers gentle results.
The Redensyl complex.
Procapil fortify.
Capixyl density.
Lightweight apply.
Free fragrance.
Standout for peptides.
You see, massage growth.
Expanding, the complex botanical.
Fortify follicle.
Density thicker.
Apply nightly.
No scent.
Analytical, results 7/10.
Standout multi.
You drop, denser.
Pros and Cons of The Ordinary Hair Growth Serum

Pros: Multi-peptides: Redensyl growth.
Lightweight absorb: no grease.
Fragrance-free: sensitive okay.
Density boost: fuller hair.
Shedding reduce: less loss.
Baby hairs: temples fill.
Scalp soothe: no itch.
Affordable $20: value.
Dropper easy: apply precise.
Supportive minoxidil: combo good.
Cons: Gradual results: 2 months.
No miracle: supportive only.
Itch some: overuse.
Burn rare: sensitive.
Daily bedtime: routine need.
Bottom line: Pros for gentle, cons gradual—good for patience.
Pros: Peptides multi.
Absorb quick.
Free fragrance.
Boost density.
Reduce shed.
Hairs baby.
Soothe scalp.
$20 affordable.
Easy dropper.
Minoxidil support.
Cons: Results slow.
Only supportive.
Some itch.
Rare burn.
Need routine.
Analytical, pros growth 7/10.
Soothe 8/10.
Cons minor.
To expand pros, Redensyl phase.
Grease no.
Okay sensitive.
Hair fuller.
Loss less.
Fill temples.
Itch no.
Value high.
Precise drop.
Combo effective.
Cons detail, months 2.
No alone.
Overuse itch.
Sensitive burn.
Bedtime daily.
Cons manageable.
Overall, pros like boost make appealing, cons like slow minor.
You apply, grow.
Maintenance Tips for The Ordinary Hair Growth Serum
Maintaining your serum is simple storage.
You follow these, and it stays potent.
- Application Routines for Best Results
Clean dry scalp.
Drop few.
Massage thorough.
Bedtime daily.
No rinse.
Wait absorb.
Hair wash next.
Consistent use.
Track progress.
Photo monthly.
- Scalp Care and Health Practices
Shampoo gentle.
Condition ends.
Hydrate drink.
Diet protein.
Stress manage.
Massage daily.
Sun protect.
No heat style.
Sleep 8 hours.
Supplement biotin.
- Storage and Bottle Care
Cool dark place.
Cap tight.
Away heat.
Date open.
No humid.
Upright bottle.
Humidity low.
Shelf 6 months.
Discard change.
Clean dropper.
- Troubleshooting Irritation or No Results
Irritation? Pause day.
No growth? Consistent 3 months.
Itch? Less amount.
Burn? Dilute.
Allergy? Stop.
No absorb? Massage more.
Expired? New.
Pain? Consult.
Switch product.
Doc check.
- Long-Term Usage and Replenishment
Daily 3 months.
Subscribe save.
Bottle restock.
Routine integrate.
Diet support.
App track.
Review density.
Community tips.
Support query.
Log side.
Analytical, routines 80% results.
Care 40% health.
Storage 50% potent.
Troubles fix 90%.
Long-term 6 months.
You maintain, grow consistent.
To detail routines, dry clean.
Few drops.
Thorough massage.
Daily bedtime.
Rinse no.
Absorb 5 min.
Wash morning.
Use daily.
Progress journal.
Monthly photo.
Care: gentle sulfate-free.
Ends only.
Drink 8.
Protein foods.
Manage yoga.
Daily scalp.
Protect hat.
Style air.
Hours 8.
Biotin 5mg.
Storage: place bathroom.
Tight cap.
Heat avoid.
Open date.
Humid no.
Bottle upright.
Low dehumid.
6 months unopened.
Change discard.
Dropper clean.
Troubles: day pause.
3 months wait.
Amount less.
Dilute water.
Stop doc.
More massage.
New bottle.
Consult derm.
Product switch.
Check health.
Long-term: 3 months daily.
Save subscribe.
Restock auto.
Integrate night.
Support diet.
Track app.
Density note.
Tips forum.
Query email.
Side journal.
Analytical, results 90%.
Health 70%.
Potent 80%.
Fix 85%.
6 months 75%.
You apply, maintain.
Expanding routines, clean towel.
Drops 3-5.
Massage circular.
Bedtime routine.
No wash.
Min 5.
Morning shampoo.
Daily consistent.
Journal log.
Photo same light.
Care: sulfate no.
Only ends.
8 glasses.
Foods eggs.
Yoga daily.
Scalp finger.
Hat UV.
Air dry.
8 sleep.
5mg biotin.
Storage: bathroom cool.
Cap screw.
Avoid sun.
Date sticker.
No bath.
Upright shelf.
Dehumid pack.
Unopened 9.
Discard safe.
Clean water.
Troubles: pause 24.
Wait patience.
Less drop.
Water mix.
Doc call.
Massage thorough.
Bottle new.
Derm visit.
Switch new.
Health test.
Long-term: daily 3.
Subscribe 10%.
Auto restock.
Night integrate.
Diet with.
App log.
Note weekly.
Forum read.
Email support.
Journal side.
Maintenance analytical: daily 50% routines.
Weekly 40% care.
Monthly 30% storage.
Troubles 90% home.
6 months 80% users.
You follow, grow.
Comparison with Other Brands
- The Ordinary Hair Growth Serum Vs. Rogaine Minoxidil

Rogaine topical minoxidil, Ordinary peptide serum.
Rogaine $30/month, Ordinary $20/bottle.
Rogaine FDA approved, Ordinary supportive.
Rogaine side itch, Ordinary soothing.
For approved, Rogaine.
Ordinary gentle.
You choose Rogaine for proven, Ordinary for natural.
- The Ordinary Hair Growth Serum Vs. Vegamour Gro Serum

Vegamour plant-based, Ordinary peptides.
Vegamour $60/bottle, Ordinary $20.
Vegamour vegan, Ordinary multi.
Vegamour no minoxidil, Ordinary no.
For vegan, Vegamour.
Ordinary affordable.
You pick Vegamour for plant, Ordinary for value.
- The Ordinary Hair Growth Serum Vs. Olaplex No.3 Hair Perfector
Olaplex bond repair, Ordinary growth.
Olaplex $30, Ordinary $20.
Olaplex strengthen, Ordinary density.
Olaplex mask, Ordinary serum.
For repair, Olaplex.
Ordinary growth.
You select Olaplex for bond, Ordinary for density.
- The Ordinary Hair Growth Serum Vs. Kérastase Initialiste
Kérastase scalp serum, Ordinary multi.
Kérastase $50, Ordinary $20.
Kérastase luxury, Ordinary basic.
Kérastase scent, Ordinary free.
For luxury, Kérastase.
Ordinary effective.
You go Kérastase for premium, Ordinary for budget.
- The Ordinary Hair Growth Serum Vs. Bondi Boost Hair Growth Serum
Bondi Boost peppermint, Ordinary peptides.
Bondi $30, Ordinary $20.
Bondi Aussie, Ordinary Canadian.
Bondi stimulating, Ordinary supportive.
For peppermint, Bondi.
Ordinary clean.
You choose Bondi for tingle, Ordinary for gentle.
Comparisons show Ordinary affordable supportive, but competitors approved or luxury.
Rogaine proven.
Vegamour vegan.
Olaplex repair.
Kérastase premium.
Bondi stimulating.
Ordinary for value.
You decide needs.
Frequently Asked Questions (FAQs)
Yes, gradual density.
Multi-Peptide for Density.
Rare itch, burn overuse.
No, supportive not replacement.
Final Thoughts
After months with The Ordinary Hair Growth Serum, my final thoughts are it’s a gentle supportive aid for density, but if dramatic growth matters, Rogaine or Vegamour win.
The peptides soothe, but results slow.
If budget natural, Ordinary; for proven, others.
You get help, match to hair.
If growth calls, The Ordinary Hair Growth Serum offers peptide support—buy now for your strands.
