Sourcing and verification
We source Dr. Pen devices and cartridges through established channels so customers receive genuine products with proper packaging and documentation.
General merchandise retailer — Colorado, USA
Everyday products.
Everyday products.
Shipped from the United States.
KJ GLOBAL LLC is a US-based general merchandise retailer. Our current range is led by Dr. Pen microneedling devices, needle cartridges, and accessories, sold through our own Shopify storefront and TikTok Shop and shipped from within the United States.
US-registered Colorado LLC
Multi-category retailer
Shopify and TikTok Shop
Ships from the United States
01 — What we do
A US retailer building a focused range of everyday products.
KJ GLOBAL LLC is a general merchandise retailer registered in Colorado. We sell consumer products direct to customers through our own Shopify storefront and TikTok Shop, and we keep inventory in the United States so orders ship domestically.
Our current range is built around Dr. Pen derma pens, replacement cartridges, and skincare accessories, with additional everyday categories added as we qualify suppliers and complete product checks. Microneedling devices are cosmetic personal-care tools for adults 18 and older. We do not make medical claims or offer medical advice; results vary, and users should follow the manufacturer's instructions and consult a licensed professional if unsure.
Direct-to-consumer retail
Sales happen on our Shopify storefront and TikTok Shop, which means we control pricing, listings, and the customer relationship.
Fulfillment and care
Orders ship from within the United States. Questions, returns, and order issues are handled directly by our team.
02 — Collections
Featured: the Dr. Pen range
Our first category in stock. Further everyday categories will be listed here as they are qualified.
Dr. Pen M9
$149.00
Wireless microneedling pen with 5 anti back-flow cartridges
Ask about this product
Needle cartridges
from $19.99
12/18/24/36/42 pin, 3D/5D and round nano replacement cartridges
Ask about this product
03 — Where we sell
Two places to shop
Our Shopify storefront is the permanent home for the full catalog, detailed specifications, and customer support. TikTok Shop lets us demonstrate products in context and offer checkout without leaving the app.
Both channels pull from the same US-based inventory and are backed by the same team. Prices, policies, and response standards are consistent regardless of where you buy.
Shopify storefront
Browse the full Dr. Pen catalog, read detailed specs, and contact us directly through the site.
TikTok Shop
Watch product demonstrations and purchase inside the TikTok app with integrated checkout.
04 — How we work
From sourcing to support
01
Sourcing
We purchase every product we carry only through established supply channels.
02
Quality control
Incoming inventory is inspected for authenticity, packaging integrity, and correct model labeling before it is listed for sale.
03
Fulfillment
Orders are packed and shipped from the United States with tracking to the address you provide.
04
Support
Questions, returns, and feedback are answered by our own team, not a generic call center.