Rated 4.7 (13,700)
OSBY™ Reedle Boost Serum
For anyone who’s tired of watching their hair get thinner, weaker, and harder to style — this is your turning point.
Noticable Shedding Reduction in Weeks
Deep Follicle Activation Through Micro-Spicule Tech
Hydration + Repair for a Healthier Scalp
Paraben- & Prostaglandin-Free
Watch Out For Cheap Replicas.
Only OSBY™ uses real micro-spicules, PDRN, and clinically validated growth complexes.
Other serums are just oils. This is follicle-repair technology.
Will this actually work for MY thinning hair?
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Yes — especially if your hair is shedding in the shower, thinning in the front, or refusing to style like it used to. This formula targets weakened follicles and scalp inflammation, which are the exact causes of early-stage thinning.
What if it irritates my scalp?
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A light tingle is normal — it means the micro-spicules are opening pathways for absorption. It fades within minutes and is completely safe.
How long does it take to actually see results?
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Most people see less shedding in 2–3 weeks. Baby hairs typically show around Week 4–5.
What happens if I stop using it?
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Your scalp will slowly return to its old pattern. Just like skincare, consistency keeps the results going.
See it in action
Over 4.4M Views On Instagram
Lauren J.
“Instant results. One month in and my shedding cut in half. I can’t believe how much fuller my hairline looks.”
Is Your Hair Thinning?
Is Your Hair Thinning?
More Hair in the Shower Drain
You notice more strands collecting every time you wash — a sign your roots are weakening.
Hair Falling Out When You Shampoo
When you scrub your scalp, hair slides off your hands more than it ever has before.
Front Hairline Getting Lighter
The spots that used to look full now look thin, patchy, and harder to hide.
Hair That Won’t Style Anymore
It falls flat, looks lifeless, and never holds the shape it used to — no matter what you do.
Then You Need This. Scientifically Proven
Discover the advanced technology that makes our hair ampoule the most effective, root-targeting, needle-free hair growth solution available.
Then You Need This. Scientifically Proven
Discover the advanced technology that makes our hair ampoule the most effective, root-targeting, needle-free hair growth solution available.
Clinically Inspired Follicle Repair Complex
Targets weakened follicles, reduces shedding, and supports new growth using PDRN, micro-spicules, caffeine, and peptides,
Precision, Easy-to-Use Application
Apply directly to thinning areas with our lightweight serum. Fast-absorbing, non-greasy, and styling-friendly.
Safe for Daily Use & Sensitive Scalps
No harsh drugs, no irritation, no buildup. Suitable for early thinning, postpartum shedding, and stress-related loss.
Long-Term Root Strength & Density Support
Consistent use helps reinforce the follicle, promote baby hairs, and improve overall scalp health over time.
Key Ingredients
Powered by clinically backed scalp and follicle-supporting actives that strengthen roots, reduce shedding, and promote denser, healthier-looking hair.
PDRN
A regenerative molecule that supports scalp repair and helps revive weakened follicles. Encourages a healthier growth cycle and stronger hair anchoring over time.
Regenerating
Strengthening
Caffeine
A powerful circulation-enhancing active that energizes the scalp and helps stimulate dormant follicles. Supports improved density and reduced shedding.
Activating
Revitalizing
Copper Peptides
A clinically respected peptide known to promote thicker, fuller-looking hair by improving follicle size and health. Helps support long-term density and resilience.
Thickening
Firming
Centella Asiatica (CICA)
A soothing botanical extract that calms scalp irritation and reduces inflammation — two major contributors to shedding and thinning. Supports a balanced, healthy scalp environment.
Soothing
Restoring
Our Key Statistics
These insights show how real users struggling with shedding, thinning, and weak hairlines saw measurable improvements.
75%
First Statistic
Noticed a significant reduction in shedding within the first 14 days.
82%
Second Statistic
Reported their hair styled better and held shape again after consistent use.
68%
Third Statistic
Saw visible improvement in front hairline density by Week 5.
90%
Fourth Statistic
Felt more confident and in control of their hair after beginning the regimen.
Day 1 Vs. Day 65
Change Your Life, For Good.
Day 65
Day 1
Why Thousands Choose OSBY™ for Thinning Hair
Less Shedding Fast
Notice fewer hairs coming out in days.
Stronger Follicles
Targets weak roots to slow thinning.
Boosts Hairline Density
Helps spark new baby-hair growth.
Lightweight & Non-Greasy
Absorbs instantly and won’t affect styling.
Why Thousands Choose OSBY™ for Thinning Hair
Less Shedding Fast
Notice fewer hairs coming out in days.
Stronger Follicles
Targets weak roots to slow thinning.
Boosts Hairline Density
Helps spark new baby-hair growth.
Lightweight & Non-Greasy
Absorbs instantly and won’t affect styling.
Customer Testimonials
Real experiences from real customers who struggled with shedding, thinning, and weak hairlines — and finally found something that worked.
Stopped My Shedding Completely
I used to dread showering because I’d watch my hair collect in the drain. Within two weeks of using this, the shedding slowed dramatically. By week four I had baby hairs growing along my hairline. I genuinely feel like myself again.
My Front Hairline Looks Alive Again
My hairline was thinning so fast it terrified me. Nothing I tried made any difference — until this. The micro-tingle let me know it was working, and within a month I noticed real density. My confidence came back with it.
Hair Finally Styles the Way It Used To
My hair was flat, limp, and impossible to style. It wouldn’t hold shape at all. After using this consistently, my hair actually feels stronger, thicker, and fuller. Styling isn’t a battle anymore — it looks good again.