Yes, dry and brittle hair will make hair look thin and see-through. Brittleness occurs when hair is weak, and chains are broken at the cortical layer of hair. Once the hair becomes brittle and stripped of keratin, the best correction method is getting a haircut. If a temporary fix is needed, consider Olaplex. It’s a treatment on the market which fills broken bonds but doesn’t permanently restore them. Neglected brittle hair will splinter and split until managed. If not afraid, cut those parts off and start over.
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