Nano Infusion Learning Center

The NDP Learning Center is a plain-language library for anyone deciding whether nano infusion belongs in their skincare routine. Each guide answers one question we often hear from home users and estheticians, so you can go straight to the answer instead of reading a product page.

If the terms are new, start with the basics. Nano needling and nano infusion describe the same gentle approach, and neither is the same as traditional microneedling, which uses longer metal needles and usually needs recovery time. Our nano needling vs. microneedling comparison explains the difference side by side.

Already have a pen? The practical guides cover which serums to pair with a Nano Chip, how often to use each chip length, what side effects to watch for, and how to set up a simple facial at home. If you have ever wondered why a good serum seems to sit on top of your skin, read how much of your skincare is really absorbed.

Every guide sticks to the same rules: we explain clearly what an at-home nano needling device like NDP does for your skincare, keep claims accurate with no medical promises, and suggest patch testing and gentle use. If something is not covered, send us a question.

What Is Nano Infusion?

Nano infusion is a gentle skincare method that uses silicon Nano Chips to help serums absorb better and interact more evenly with the skin. It is different from traditional microneedling, which is generally more intensive and recovery-based.

NDP focuses on gentle, routine-based nano infusion for at-home skincare. The goal is not aggressive penetration, but a cleaner, more consistent serum-focused routine with no downtime for most users when used as directed.

New to the terminology? Read What Is Nano Needling? for a practical explanation of home routines, nano infusion facials and how these differ from traditional microneedling.

Recommended Starting Point


New to NDP? Start with the Luxury Classic Kit (the Luxury Modern Kit has the same specs in a black finish). Both feature a rechargeable metal pen with three speeds and the same Nano Chip options. Pick the design you prefer.

Shop Luxury Classic Kit →  |  Shop Luxury Modern Kit →

Already own an NDP pen? Shop 10-Pack Nano Chip refills →


Microchanneling vs Microneedling vs Nano Infusion

Understand the difference between professional channeling treatments, needle devices and a gentle nano serum routine.

Read Comparison →

How to Do a Facial at Home

A simple step-by-step facial routine, plus where a serum-boosting nano infusion step fits.

Read Routine →

At-Home Skincare Devices Compared

Compare LED, microcurrent, nano infusion, derma rollers and cleansing brushes by routine, upkeep and skincare goal.

Read Guide →

How Much of Your Skincare Is Really Absorbed?

Why the skin barrier limits what gets through, what the 500 Dalton Rule means, and five simple ways to help your serum absorb better.

Read Guide →

Best At-Home Skincare Device for Serum Absorption

Compare common at-home skincare devices and learn why nano infusion is especially relevant for serum-focused routines.

Read Guide →

Microneedling Without Downtime

Learn how nano infusion compares with traditional microneedling for users who want a gentler, no-downtime at-home option.

Read Guide →

What Serum to Use with Nano Needling?

Learn which gentle serums work best with nano infusion, how to choose by skin goal and Nano Chip length, and what ingredients beginners should use with caution.

Read Guide →

Dermaroller Alternative: A Gentler At-Home Option

Compare dermarolling with nano infusion and learn why nano infusion may be a gentler option for serum-focused at-home skincare routines.

Read Guide →

How Nano Infusion Works

Learn the roles of the pen, single-use silicon Nano Chip and compatible serum in a gentle skincare routine.

Read How It Works →

Nano Needling Benefits

How nano needling helps your serums absorb better, why it is gentle with no downtime, and what to know before you start.

Explore Benefits →

Is Nano Needling Safe?

Review realistic safety considerations, skin conditions to avoid, single-use tips and the importance of gentle technique.

Read Safety Guide →

Nano Chip Size Guide: 0.15 to 0.50 mm

Compare NDP Nano Chip lengths from 0.15 to 0.50 mm: who each is for and how often to use it.

Read Guide →

Best Nano Needling Pen for Sensitive Skin and Beginners

How to choose a gentle nano needling pen for sensitive skin or your first sessions: speed settings, chip length and frequency.

Read Guide →

Nano Infusion Pen for Home Use: How to Choose One

What a nano infusion pen is, how it differs from a microneedling pen, and what to check before you buy one.

Read Guide →