FAQ
Dr. Pen FAQ Center: Answers to Common Questions Before You Buy
Choosing a microneedling pen can feel confusing, especially when you are comparing different Dr. Pen models, replacement cartridges, shipping policies, warranty terms, and safety instructions. This Dr. Pen FAQ Center is designed to help U.S. shoppers make a more informed purchase decision before ordering from Dr. Pen Glow.
At Dr. Pen Glow, we focus on authentic Dr. Pen devices, compatible replacement cartridges, clear product information, and dependable customer support for at-home skincare routines. Below, you will find answers to the most common questions customers ask before and after purchasing a Dr. Pen microneedling device.
1. Is Dr. Pen Glow an authorized Dr. Pen retailer?
Yes. Dr. Pen Glow is an authorized Dr. Pen retailer serving customers in the U.S. market. Our store focuses on genuine Dr. Pen devices, replacement cartridges, product guidance, and customer support.
When buying a Dr. Pen device online, customers should look for clear product pages, real product images, detailed specifications, compatible cartridge information, shipping details, warranty information, and a clear return policy. These details help reduce the risk of buying the wrong model or incompatible accessories.
2. Which Dr. Pen model should I choose?
The right Dr. Pen model depends on your experience level, preferred design, cartridge compatibility, and skincare routine. Many customers choose models such as Dr. Pen A11, M8S, M8, M9, A6S, or Hydra Pen H6 based on how they prefer to handle the device and which cartridge system they want to use.
If you are new to microneedling pens, look for a model with easy speed control, comfortable grip, clear depth adjustment, and widely available replacement cartridges. If you already use Dr. Pen devices, cartridge compatibility may be one of the most important factors when upgrading.
3. Are Dr. Pen cartridges reusable?
No. Dr. Pen cartridges are designed for single use. For safety and hygiene, always use a new sterile cartridge for every session. Reusing cartridges may increase the risk of irritation, poor performance, contamination, or infection.
Before each session, check that the cartridge is sealed, undamaged, and compatible with your device model. After use, remove and dispose of the cartridge properly.
4. How do I know which cartridge fits my Dr. Pen device?
Cartridge compatibility depends on the device model. Some Dr. Pen models share the same cartridge family, while others require dedicated cartridges. Before purchasing replacement cartridges, always check the product page and compatibility information.
For example, models such as A11, A8S, A9, and M8S may use the same cartridge family, while other models such as A6, A6S, M9, H6, H3/H5, or A10 may require their own cartridge types. If you are not sure, contact customer support before ordering.
5. What is the difference between 12-pin, 18-pin, 24-pin, 36-pin, 42-pin, and nano cartridges?
Different cartridge types are designed for different skincare needs and treatment areas. In general, lower pin counts are often used for more targeted areas, while higher pin counts may be preferred for broader areas. Nano cartridges are usually used for surface-level cosmetic skincare routines and serum application support.
| Cartridge Type | Common Use | Best For |
|---|---|---|
| 12-pin / 18-pin | Targeted microneedling routines | Customers focusing on smaller facial areas, uneven-looking texture, or detailed application. |
| 24-pin / 36-pin | General facial or larger-area routines | Customers who want more balanced coverage across cheeks, forehead, or broader areas. |
| 42-pin | Broader coverage | Customers who prefer wider contact coverage and smoother movement over larger areas. |
| Nano Round / Nano Square | Surface-level cosmetic routine | Customers who want a gentler skincare routine focused on serum application and surface-level skin appearance. |
6. How often should I use a Dr. Pen microneedling device?
Usage frequency depends on your skin tolerance, needle depth, cartridge type, and skincare goals. Deeper microneedling routines typically require longer recovery time between sessions, while nano-style cosmetic routines may be used more frequently depending on comfort level.
Do not overuse a microneedling device. More frequent use does not always mean better results. Give your skin enough time to recover and always follow the instructions provided with your device.
7. Can I use Dr. Pen on active acne, irritated skin, or open wounds?
No. Do not use a microneedling pen on active acne, open wounds, irritated skin, infected areas, sunburned skin, or any area that feels painful or inflamed. Using a device on compromised skin may increase the risk of discomfort, irritation, or other unwanted reactions.
If you have a skin condition, are using prescription skincare, have recently had a cosmetic procedure, or are unsure whether microneedling is suitable for you, consult a licensed professional before use.
8. What should I do before using a Dr. Pen device?
Before each session, wash your hands, clean your skin, prepare a new sterile cartridge, and make sure your device is clean and fully charged or properly connected. Tie back your hair and avoid touching the cartridge tip after opening the package.
For better hygiene, many users also wipe the device body with 70% isopropyl alcohol before and after use. Never share cartridges with another person.
9. What should I apply after microneedling?
Many users prefer simple, gentle, fragrance-free products after microneedling. Avoid harsh exfoliants, strong acids, retinoids, heavy makeup, or irritating formulas immediately after use unless advised by a licensed professional.
A basic post-care routine may include a gentle cleanser, a simple hydrating serum, and sun protection during the day. Always follow your device instructions and listen to your skin.
10. Does Dr. Pen Glow offer free U.S. shipping?
Yes. Dr. Pen Glow offers free U.S. shipping with no minimum order requirement. Shipping details may vary based on the product, destination, carrier, and order processing status.
Customers will receive tracking information when the order is processed and shipped. Please make sure your shipping address is correct before placing an order.
11. How fast does Dr. Pen Glow ship orders?
Dr. Pen Glow displays a “Ships Within 24 Hours” service message on the website. In general, orders placed during business days are processed as quickly as possible. Processing and delivery times may vary during weekends, holidays, peak shopping periods, inventory updates, or carrier delays.
If your order has already been processed or shipped, it may no longer be eligible for cancellation and may need to follow the standard return process.
12. Can I cancel my order after placing it?
Orders may be cancelled within 12 hours of purchase, provided they have not yet been processed or shipped. Once an order has been processed or shipped, it cannot be cancelled and must follow the standard return process.
If you need to cancel an order, contact customer support as soon as possible with your order number and the email address used at checkout.
13. What is the Dr. Pen Glow return policy?
Dr. Pen Glow offers a 30-Day Return & Refund Policy. To qualify for a return, the product generally needs to meet the return conditions listed in the store policy, including condition, timing, and approval requirements.
Because microneedling products involve hygiene considerations, customers should review the return policy carefully before opening or using the product. Used, opened, unsealed, damaged, or incomplete items may not qualify for the same return treatment as new and unopened items.
14. How are refunds issued?
Approved refunds are issued to the original payment method used for the purchase. Refund processing times may vary depending on your bank, card issuer, or payment provider.
After a return is received and inspected, the customer will be notified whether the refund has been approved. Shipping fees, restocking fees, or other deductions may apply depending on the reason for return and the condition of the product.
15. Does Dr. Pen Glow offer a warranty?
Yes. Dr. Pen Glow displays a One-Year Limited Warranty message on the website. A limited warranty generally covers eligible defects in materials or workmanship under normal use during the warranty period.
The warranty does not usually cover damage caused by misuse, improper handling, accidental drops, unauthorized repairs, water damage, normal wear and tear, or failure to follow product instructions. If you believe your product has a defect, contact customer support with your order number, photos or videos, and a clear description of the issue.
16. What payment methods does Dr. Pen Glow accept?
Dr. Pen Glow supports common secure payment methods shown at checkout. Depending on availability, these may include major credit cards and express checkout options such as PayPal, Apple Pay, Google Pay, or Shop Pay.
For customer protection, some orders may be reviewed for fraud prevention or payment verification. If additional verification is required and cannot be completed, the order may be cancelled and refunded to the original payment method.
17. Why might my order require verification?
Order verification helps protect customers from unauthorized transactions and payment fraud. In some cases, an order may be reviewed before processing. If verification is needed, customer support may request additional information.
This process is designed to protect both the customer and the store. To avoid delays, make sure your billing information, shipping address, contact email, and phone number are accurate when placing your order.
18. What should I do if I receive the wrong item or a damaged product?
Inspect your order as soon as it arrives. If your item is damaged, defective, missing parts, or different from what you ordered, contact customer support promptly with your order number, photos of the package, photos of the product, and a clear explanation of the issue.
Do not throw away the original packaging until the issue has been reviewed. Photos of the shipping label and packaging may help the support team resolve your case faster.
19. Can I use third-party cartridges with my Dr. Pen device?
For safety, fit, and performance, it is recommended to use compatible cartridges designed for your specific Dr. Pen model. Third-party or incorrect cartridges may not fit properly, may affect device performance, or may create hygiene and safety concerns.
Before purchasing cartridges, always confirm the model name and cartridge type. If you are unsure, contact Dr. Pen Glow support for help.
20. How should I store my Dr. Pen device and cartridges?
Store your Dr. Pen device in a clean, dry place away from water, heat, direct sunlight, and children. Keep cartridges sealed in their original packaging until use. Do not use cartridges if the packaging is opened, damaged, wet, or expired.
After each session, remove the used cartridge, clean the device body according to the instructions, and store the device safely.
21. Is at-home microneedling suitable for everyone?
No. At-home microneedling may not be suitable for everyone. People with certain skin conditions, active infections, open wounds, severe acne, a history of abnormal scarring, or recent cosmetic procedures should speak with a licensed professional before use.
If you are pregnant, nursing, using prescription skincare, taking medication that affects skin healing, or have any medical concerns, consult a qualified healthcare or skincare professional before using a microneedling device.
22. How can I contact Dr. Pen Glow customer support?
For questions about products, orders, shipping, returns, payments, or warranty support, you can contact Dr. Pen Glow customer service.
Email: support@drpenglow.com
Business Hours: Monday–Friday, 9:00 AM–6:00 PM (UTC+8)
When contacting support, include your order number, email address, product name, and photos or videos if your question is related to a product issue.
Final Thoughts: Buy With Confidence, Use With Care
A Dr. Pen microneedling device can be a useful addition to an at-home skincare routine when used carefully, hygienically, and according to instructions. Before buying, make sure you choose the right model, confirm cartridge compatibility, understand the return and warranty policy, and follow proper safety steps.
Dr. Pen Glow is here to help U.S. customers shop authentic Dr. Pen devices and replacement cartridges with clear product information, free U.S. shipping, a 30-day return policy, and a one-year limited warranty.