Which Hair Needs Protein?
Hair that is ultra-fine or chemically damaged to the point of having a mushy, cotton candy-like feel needs protein. Additionally, hair that stretches excessively and doesn't snap back, or stretches far and then breaks, indicates a need for protein. Hair that is stringy, flat, or limp also signals a protein deficiency. Conversely, dry, brittle, or rough hair primarily needs moisture, not necessarily protein.
Several methods can help determine if your hair needs a protein treatment:
The Strand Test:
- Wet Strand Test: Take a wet strand of hair and gently stretch it. If it stretches excessively and doesn't snap back, or stretches far before breaking, it likely needs protein.
- Dry Strand Test: Take a dry strand of hair and gently pull it. If it stretches significantly and loses its elasticity, a protein treatment may be beneficial. However, brittle hair that breaks easily might indicate too much protein.
Visual Cues:
- Stringy, flat, or limp hair: This suggests a lack of protein and structural integrity.
- Excessive stretchiness: Similar to the strand test, this points to a need for strengthening protein.
- Mushy, cotton candy-like texture: This indicates significant damage requiring protein repair.
- Brittle hair that breaks easily: While this might initially seem like a protein deficiency, it can also be a sign of too much protein.
Considering Hair Porosity:
While not a definitive indicator, high porosity hair (which absorbs moisture quickly) is often associated with a higher protein need. However, this isn't universally true; individual hair needs vary.
Remember that hair needs both protein and moisture for optimal health. An imbalance in either can lead to damage. If unsure, consult a hair professional for personalized advice.
