S.O.S. hair loss!
Learn to identify reactive hair loss and discover the most effective treatments for t...
Expert advice | 11 August 2026
Free delivery on orders over $50
Free delivery on orders over $50
Written by Karine Sevigny
2 September 2026
Sudden and sometimes frightening, hair loss affects both men and women! While it is perfectly normal to lose hair daily, excessive hair loss requires special attention. Discover the causes behind this issue and the treatments available on the market to reverse or slow it down.
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Under normal circumstances, humans lose 50 to 100 hairs per day. In medical jargon, when this number is higher, it is referred to as alopecia. Alopecia is a hair issue characterized by areas of thinning hair or a generalized decrease in hair density. There are many reasons that can explain why hair growth is slowed or why the scalp can no longer generate new hair. Here are a few examples:
Like the causes of hair loss, the way this issue manifests can also vary from one individual to another. One of the most common forms of alopecia is baldness. Although it primarily affects men, women can also suffer from it. In men, baldness is noticeable by a receding hairline at the forehead and temples or by a decrease in hair on the top of the head. In women, baldness is noticeable by very sparse and thin hair. Alopecia can also manifest as sporadic patches of hair loss. In this case, it is referred to as alopecia areata. People who suffer from alopecia areata generally lose their hair more suddenly than gradually.
In many cases, it is possible to reverse or slow down hair loss with treatments designed to stimulate the growth of new hair. First, know that it is essential to handle and style your hair gently to avoid further weakening it. It is also recommended to limit wearing hats, caps, and tight hair ties. Additionally, keep in mind that daily use of hair dryers and styling tools contributes to the weakening of your hair fiber, which can accelerate hair loss. Currently, here are some of the best hair care ranges to counter alopecia:
The Serioxyl Advanced range from L’Oréal Professionnel promotes the renewal of hair fiber through its cleansing and purifying actions. After several years, the brand has developed a technology that significantly increases hair density through deep cleansing of the scalp. The density-activating serum is truly the cream of the crop when it comes to hair loss. Regular use of the range allows for more than 1000 new hairs in just 6 weeks and over 1600 in 3 months.
The Triphasic range comes in two distinct versions to treat two types of hair loss: reactive and progressive. The products in the Triphasic Progressive range are designed to slow down hereditary factors responsible for hair loss. For reactive and thus sudden hair loss, the Triphasic Reactive products are better suited and will help slow hair loss and stimulate better growth.
Specifically designed to address hair loss in all its forms, the Nioxin brand is known for the effectiveness and versatility of its treatments. The different systems offered are classified according to the intensity of hair loss as well as the nature of the hair. Whether your hair is colored, natural, fine, or visibly thinning, Nioxin has a system to help you combat your hair density loss!
The anti-hair loss products from Medavita stimulate regrowth and strengthen the anchoring system of the hair to the scalp. Offered in two formulas, one for men and one for women, this anti-hair loss ritual includes a shampoo and an intensive treatment that promotes microcirculation at the level of hair follicles for better hair growth.
Looking to give your hair a little extra boost? Actiiv Hair Science uses plant-based nutraceutical ingredients to help combat hair loss. Its women’s hair loss shampoo features a green tea-based delivery system designed to help active ingredients reach the hair follicle. The goal? To help eliminate DHT, a hormone linked to certain types of hair loss, while creating an environment that supports healthy growth. With regular use, hair can look visibly fuller in as little as 90 days.
The causes of hair loss differ from person to person, check out our complete inventory of treatments to remedy this issue!
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