Texas Cosmetology Operator Written ExamHair Care ServicesHard
A client has hair that is color-treated and slightly porous. Which type of hair extension attachment method would be LEAST damaging to their natural hair?
- ATape-in
- BSew-in (Weave)
- CMicro-links (Beads)
- DFusion (Keratin bonds)
Show answer & explanationAnswer & explanation
Correct answer: A. Tape-in
Tape-in extensions are generally considered the least damaging for color-treated and slightly porous hair because they use a lightweight adhesive that lies flat against the scalp, distributing the weight evenly and avoiding excessive tension or heat on individual strands.
Why the other options are wrong
- B. Sew-in weaves involve braiding the natural hair tightly and sewing wefts onto the braids, which can cause significant tension and breakage, particularly on fragile hair.
- C. Micro-links use small metal beads clamped onto the hair, which can cause tension and breakage, especially on fragile hair.
- D. Fusion uses heat to attach keratin bonds, which can be damaging to already porous, color-treated hair.
Least Damaging Hair Extension Method
For fragile hair types like color-treated and porous hair, attachment methods that minimize heat, tension, and chemical exposure are preferred.
- Tape-in extensions use gentle adhesive
- Distributes weight evenly
- Avoids excessive heat or clamping on individual strands
Memory trick: Tape saves fragile hair from trauma.