Publish Time: 2024-08-05 Origin: Site
At-home derma rolling has become a mainstream non-invasive scalp care solution to boost blood circulation, activate dormant hair follicles and curb thinning hair. Multiple needle depth specifications flood the market, making it hard for brand buyers to match suitable rollers for hair loss customers. As a professional OEM derma roller supplier, ESHA sorts out the application scenarios of each needle size, analyzes the optimal depth for scalp regrowth, and provides full private label customization solutions for hair care brands.
A derma roller is a handheld skincare tool covered with micro titanium needles. Rolling across the skin creates micro-channels to trigger natural collagen synthesis and boost local blood circulation. For scalp hair care, targeted rolling accelerates nutrient delivery to follicles, relieves scalp inflammation and creates a better growing environment for thin, weak hair.
Needle depth decides skin penetration depth and stimulation intensity. Below is the standard classification for brand product catalogs:
0.1mm–0.2mm Ultra-fine shallow needles, mainly customized for facial gentle rejuvenation. The penetration depth is too shallow to reach hair follicles, not recommended for scalp hair regrowth series.
0.3mm–0.5mm Universal mainstream size matching most scalp skin types. Delivers moderate follicle stimulation with low irritation risk, the core best-selling specification for daily hair growth care kits.
0.7mm–1.0mm Deeper penetration for thick, tough scalp skin and coarse/curly hair groups. Offers stronger stimulation for severe thinning hair; suitable for mid-to-high-end professional scalp care lines.
1.5mm–2.0mm Long needles for body stretch mark and scar repair only. Too invasive for scalp use, easily triggering redness, swelling and discomfort; not included in hair growth product sets.
According to salon feedback and professional dermatology guidelines, 0.5mm balances effect and comfort perfectly, with four core selling points for your brand marketing:
Gently activates dormant hair follicles to accelerate new hair growth
Boosts scalp microcirculation and eases follicular inflammation
Creates micro-channels to maximize absorption of hair growth serums and essences
Reduces abnormal shedding and supports thicker, denser hair texture
Add these selection tips on product inserts to reduce buyer consultation:
Scalp sensitivity: Sensitive scalps start with 0.3–0.5mm; upgrade to deeper sizes only after skin adapts.
Hair texture: Coarse, dense curly hair pairs well with 0.7–1.0mm for stronger stimulation.
User experience: First-time derma roller users should choose shallow 0.3/0.5mm to avoid pain and irritation.
ESHA supports full customization of scalp & facial derma roller series for hair care brands:
Custom needle material: Medical-grade stainless steel / titanium alloy micro needles
Custom needle depths: 0.1mm, 0.3mm, 0.5mm, 0.7mm, 1.0mm for mixed tray packaging
Handle customization: Ergonomic non-slip grips, custom Pantone colors, laser engraved brand logos
Complete combo kits: Matched hair growth serum, storage disinfection case, user instruction manuals unified under your brand VI
Selecting the correct derma roller needle depth directly determines scalp care efficacy and user comfort. The versatile 0.5mm roller fits most consumer demands and serves as the core SKU of your hair growth tool line. Brands can launch differentiated product portfolios by matching shallow sizes for sensitive scalps and deeper needles for professional intensive care. With adjustable needle specs and full private label OEM support, ESHA helps hair care brands develop safe, effective scalp derma roller sets with clear size guidance for end consumers.Ready to customize exclusive branded derma roller kits for scalp hair growth care? Click here https://www.eshabeauty.com/contactus.html to share your OEM customization demands and get our latest tool catalog.