Extensions · 2026-10-19 · 6 min read

Hair Extensions Types Compared: Tape-In, Weft, Keratin & I-Tip

Not all extensions suit every client. Matching the method to hair type, lifestyle and budget is how salons keep clients happy and reduce returns.

The four methods, simply

Tape-In — sandwich sections of bio hair between adhesive strips. Fast to apply, flat and comfortable.
Weft (sew-in / micro-bead) — a curtain of hair sewn or beaded onto cornrows. Great for volume and length.
Keratin / Fusion (U-tip, flat tip) — individual keratin-bonded strands. The most permanent, seamless result.
I-Tip (micro-link) — individual strands attached with tiny beads, no heat or glue.

Method	Wear time	Reusable	Best for
Tape-In	4–8 weeks	Yes	Fine–medium hair, quick results
Weft	6–10 weeks	Yes	Thick hair, max volume
Keratin	3–4 months	No	Long-term, seamless look
I-Tip	2–3 months	Yes	No-heat, no-glue preference

All methods are available in our real human hair extensions range, including genius weft and PU weft for salons wanting faster installs.

Treat extensions as finite-length hair: detangle gently, avoid heavy oils at the bond, and use sulphate-free products to extend wear.

Which method damages bio hair least?

Properly installed I-tip and tape-in place the least tension; the key is correct placement and not over-tightening.

Can clients wash extensions normally?

Yes, with sulphate-free shampoo and downward strokes; avoid rubbing the bonds.

Which gives the most volume?

Weft methods deliver the highest density per application.

Tape-in, weft, keratin and I-tip — real human hair, salon-ready.