If you observe an abnormally high rate of hair loss (beyond 100 per day), it is advisable to identify the cause (stress, fatigue, hormonal fluctuations, iron or zinc deficiencies, or genetic factors) with a doctor or dermatologist in order to act quickly with appropriate solutions or stimulating lotions.

noli's read

Marine Lorphelin establishes a solid foundation by aligning with the consensus of skin and hair specialists (such as the American Academy of Dermatology), which confirms that a daily loss of 50 to 100 hairs is part of a perfectly normal renewal cycle. The causes of disrupted growth she cites, such as intense stress, fatigue, or hormonal variations (maternity, menopause), are widely supported by observational studies as classic triggers for the premature resting phase of the hair fiber. Nutritionally, a 2026 meta-analysis published by Karger Publishers confirms that a lack of iron and vitamin D is very frequently associated with accelerated hair loss. Similarly, recent observational studies (such as that of MDPI Healthcare in 2025) underline the importance of zinc for the vitality of the bulb, although supplementation is only truly beneficial in cases of confirmed blood deficiency. Finally, the efficacy of topical stimulating lotions is now validated by numerous controlled clinical trials, even if their success depends closely on the initial cause. Encouraging consultation with a healthcare professional rather than self-medicating with general supplements is therefore an excellent recommendation.

the sources

1. 1Malkud S 2015
2. 2Trost LB, Bergfeld WF, Calogeras E 2006