Long, full hair without the years of growing it out — that is the appeal of hair extensions. But there are several types, and the right one depends a great deal on your hair. Here is a clear guide to the main types of hair extensions and how to choose, especially if your hair is fine or thinning.

What Are Hair Extensions?
Hair extensions are strands of hair — ideally 100% natural human hair — added to your own hair to create length and volume. Human-hair extensions look and feel the most natural and can be styled like your own hair; synthetic hair is cheaper but cannot take heat and tends to feel coarser.
The Main Types of Hair Extensions
Clip-In Extensions
Clip-in wefts snap into your natural hair and can be put in or removed at home in minutes. They are the least permanent and least damaging, which makes them great for occasional volume — but they are not an everyday solution, and constant clipping is not ideal for fine or fragile hair.
Halo Extensions
A single weft sits on a thin, nearly invisible wire around your head. Easy and low-commitment, but limited in how much coverage and customization they offer.
Tape-In Extensions
Wefts attached with an adhesive strip close to the scalp. Quick to apply and popular, but the adhesive and weight suit thick, coarse hair better than fine or thinning hair, where they can add tension over time.
Micro-Link and Bead Extensions
Small wefts or strands attached with tiny silicone-lined beads — no glue or heat. Done well, this bead-based foundation is gentle and secure, which is why it is also the foundation for hand-tied wefts.
Hand-Tied Weft Extensions
Lightweight wefts hand-sewn onto a beaded row. No glue, no heat, and the weight is spread gently so there is far less pulling on the hair — which is exactly why they are our specialty for fine and thinning hair.

Which Type of Hair Extensions Is Right for You?
The "best" type depends on your hair's density and condition and on your goals. At Bond Hair Bar, our specialists are experienced in every method and choose based on what protects your hair — for fine or thinning hair, that is almost always hand-tied wefts. When hair loss is more significant, a custom non-surgical hair replacement may be the better fit. We use 100% natural human hair in 36+ shades from partners like Hot Heads, Secrets of Medusa, PerfecTress, and Babe.
Not sure which is right for you? Book a private consultation in San Mateo, or call (650) 376-3582, and we will recommend the method that fits your hair and your goals.