There is no connection between coloring, perming and hair loss. However, harsher chemical services could inflame scalp's skin tissues, and a healthy scalp is vital for healthy hair growth.

染发、烫发和脱发没有联系，粗糙的化学物质会导致头皮组织发炎，健康的头皮是头发健康成长的关键。

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There is no connection between coloring, perming and hair loss. However, harsher chemical services could inflame scalp's skin tissues, and a healthy scalp is vital for healthy hair growth.

染发、烫发和脱发没有联系，粗糙的化学物质会导致头皮组织发炎，健康的头皮是头发健康成长的关键。

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