Trichology is the study of hair and scalp health, and its principles help you wear extensions without damaging your own hair. Correctly fitted and well cared-for extensions do not harm natural hair, but the wrong technique or neglected maintenance can cause tension and breakage. This article explains how to keep both your extensions and your own hair healthy.<\/p>\n
Healthy extensions start with a healthy scalp – light attachment and regular maintenance are the key.<\/p><\/blockquote>\n
How extensions affect hair and scalp<\/h2>\n
Every attachment adds a little weight to the hair. When that weight is spread evenly and the bonds are not too tight, the hair tolerates extensions well. Problems arise mainly from excessive weight, attachments placed too close to the scalp, or bonds left in far too long.<\/p>\n
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\n \nMethod<\/th>\n Load on the hair\/scalp<\/th>\n What to watch<\/th>\n<\/tr>\n<\/thead>\n \n Clip-in<\/td>\n Light, temporary<\/td>\n Remove for sleeping; avoid wearing daily for long periods<\/td>\n<\/tr>\n \n Tape-in<\/td>\n Weight spread over a wide band<\/td>\n Re-position every 6-8 weeks as hair grows<\/td>\n<\/tr>\n \n Keratin\/bond (sinetti)<\/td>\n Concentrated on small sections<\/td>\n Do not exceed the 2-3 month maintenance window<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Preventing tension (traction alopecia)<\/h2>\n
Traction alopecia is hair loss caused by prolonged pulling on the roots. It is preventable with sensible choices. Watch for these warning signs and act early:<\/p>\n