LR Biotechnology

No more gross, moldy applicators! 🚫
Most hair serum applicators can't be taken apart. They get dirty, smelly, and full of bacteria over time.
Ours is fully detachable and 100% washable.

Stop flushing your money down the drain 🚽
Your skin is a barrier. 90% of your serum never gets absorbed.
Microneedling fixes that.
It creates tiny channels so your products go straight to your follicles.
10x better absorption = 10x faster results.
That's the secret no one tells you.

New to derma rolling? Skip the guesswork and get this 3-pack.
0.5mm is the universal gold standard for beginners. Works for hair growth, facial skincare, and body treatments.
Three different colors let you assign one to each area, no more cross-contamination.
Sharp stainless needles that glide smoothly and don't pull hair.
Individual protective cases included for easy storage and travel.

Tired of derma rollers that pull your hair out? 🚫
Regular rollers drag and snag, causing unnecessary breakage. This stamp derma roller fixes that.
Just press and lift. No pulling, no tangling, perfect for sensitive scalps and hairlines.
✅ Adjustable needle depth (0-3mm) for all experience levels
✅ Even pressure every single time
✅ Stainless needles, sharp and hygienic
✅ Works for scalp, face and body
Stop wasting your time and money on rollers that do more harm than good.

Guys, I found the laziest way to boost my hair growth 😂
No complicated routines, no expensive treatments. Just this little derma roller.
I keep it on my nightstand, roll it over my scalp for a minute before bed, then apply my serum. That's it.

Roller Ball Scalp Applicator – Leak-Proof & Easy Liquid Dispensing!
This portable scalp applicator features a spring-loaded roller ball design for smooth, even liquid distribution. Perfect for applying hair serums, oils, or treatments while massaging the scalp for better absorption.

Stylish & Effective Derma Rollers – Your Path to Radiant Skin!
Choose from black, gold, or purple variants: 540 fine needles for gentle skin needling, ideal for anti-aging, scar reduction, and overall skin revitalization. The ergonomic curved handle offers a secure, comfortable grip.

Derma Roller Head – Compact & Hygienic Skincare Solution!
This portable derma roller head features fine stainless steel needles, designed for easy attachment to compatible handles. Ideal for targeted skin needling, anti-aging, and enhanced product absorption. Includes a protective case for safe storage.

Premium 540-Pin Derma Roller – Professional Skin Rejuvenation Tool!
Featuring fine stainless steel needles, this derma roller boosts collagen production, enhances skincare product absorption, and improves skin texture. Ideal for at-home and salon use.

0–3.0mm Adjustable Derma Stamp – Your Professional Skincare Partner!
100/140 fine needles with precise depth control, perfect for estheticians and home use. Boost collagen production and maximize skincare product efficacy.