Hair Knowledge
Hair Knowledge is your go-to resource for understanding the fundamentals and deeper insights into human hair – from hair structure and natural characteristics, to the differences between Vietnamese, Indian, and Chinese hair. Whether you’re a salon owner, stylist, or hair business professional, this section helps you identify and explain the quality of different hair types, including virgin, remy, and raw hair, with confidence.
What Is Back Hair in Hair Extensions? Understanding Return Hair
If you’re working in the hair extension business—whether as a salon owner, wholesaler, or stylist—you’ve likely come across the term “back hair” or “return hair.” Though it may sound confusing at first, this technical term plays a big role in evaluating the quality and texture [...]
Sew In Hair Extensions – Complete Introduction for Salon Professionals
I. What Are Sew In Hair Extensions? Sew in hair extensions—also known as weft hair extensions—are a popular semi-permanent method of human hair extension where hair wefts are sewn directly onto tightly braided sections of your natural hair. This technique has long been favored by [...]
Flat Tip Hair Extensions: What Professionals Need to Know
Flat tip hair extensions combine the best features of keratin bonds and I-tip extensions into one hybrid method. Known for their flat shape, discreet finish, and flexible application, flat tips are gaining popularity among stylists looking for secure, heat-friendly results with comfortable wear. In this [...]
I-Tip Hair Extensions: A Complete Introduction for Salon Professionals
I-tip extensions are one of the most versatile and damage-free hair extension methods available today. Especially popular in professional salons across Europe, this cold fusion technique offers both long-term wear and flexibility—without the need for glue or heat. In this guide, we’ll walk you through [...]
What Are Nano Hair Extensions? A Complete Introduction for 2025
I. What Are Nano Hair Extensions? Nano hair extensions—also called Nano Ring Extensions or Nano Tip Extensions—are one of the most advanced and discreet methods of hair extension application today. Instead of using glue, heat, or large wefts, nano extensions attach individual strands to natural [...]
Are Keratin Bond Extensions Good for Thin Hair?
For clients with fine or thinning hair, choosing the right hair extension method can be a challenge. While many seek volume, length, and a confidence boost, using the wrong attachment method can lead to tension, damage, or even further thinning. Keratin bond extensions are known [...]
Pre-Bonded vs. Keratin Bond Hair Extensions: What’s the Difference?
I. Introduction: Why This Distinction Matters In the world of semi-permanent hair extensions, pre-bonded and keratin bond are often used interchangeably. While closely related, they are not exactly the same. Misunderstanding these terms can lead to confusion when choosing the right method for your clients [...]
Keratin Bond Hair Extensions: The Ultimate Guide for Professionals
I. What Are Keratin Bond Hair Extensions? 1. Definition Keratin bond hair extensions—also known as fusion hair extensions—are one of the most durable and discreet methods of semi-permanent hair enhancement. They are a top choice for professional stylists and clients who want long-lasting, natural-looking volume [...]
How to Apply Tape-In Hair Extensions: A Step-by-Step Professional Guide
I. Introduction Tape-in hair extensions are among the most popular semi-permanent extension methods in Europe today. Their natural look, lightweight feel, and reusability make them a salon favorite. However, to get the best results, proper installation is essential. In this guide, we’ll walk you through [...]
Can You Reuse Tape-In Hair Extensions? Everything You Need to Know
I. Introduction If you’ve tried tape-in hair extensions or are thinking about getting them, you’ve probably wondered:“Can you reuse tape-in hair extensions?” The short answer is: Yes, you can—but only if they’re high quality and handled with care. In this guide, we explain how reusable [...]
