Редензил (Redensyl) между проучването и рекламата.
Redensyl се съдържа в много серуми и тоници за коса и често се рекламира като алтернатива на трансплантацията на коса. Какво представлява съставката, какво реално показва проучването ѝ – и как да оцениш продуктите с нея.
ARBUTI Hair Salon · Обновено октомври 2026
Какво е Redensyl?
Redensyl е суровина, която производителите на козметика влагат в серуми, тоници и шампоани – не е самостоятелен продукт. Състои се от две молекули с растителен произход (DHQG, производно на дихидрокверцетина, и EGCG2, производно на веществото EGCG от зеления чай), както и от глицин и цинк. Обичайните концентрации са около 3 %.
Как би трябвало да действа Redensyl?
Според производителя Redensyl стимулира стволовите клетки във външната коренова обвивка на космения корен. Тези клетки са важни, за да навлезе косъмът във фазата на растеж. Освен това Redensyl би трябвало да потиска възпалителните процеси в космения корен. Целта: повече косми в растеж, по-малко в окапване.
Какво реално показва проучването
Пилотно проучване на производителя на суровината, към октомври 2026 г.
Данни според производителя на суровината
Участници
26 мъже със среден наследствен косопад; 14 с Redensyl, 12 с плацебо
Продължителност
84 дни, лосион с 3 % Redensyl
Резултат
Повече косми във фазата на растеж и по-малко в окапване, отколкото с плацебо
Какво липсва
Жени, по-голям брой участници, независимо повторение
Към това се добавят лабораторни опити с отделни космени корени, в които Redensyl се представя добре – отчасти по-добре от миноксидила. Лабораторните резултати обаче не могат просто да се пренесат върху скалпа. А често цитираните „до 28 200 нови косъма“ са екстраполирана най-добра стойност от рекламата, а не средна стойност.
Как да оцениш продуктите с Redensyl
Концентрация
Сериозните производители я посочват. Проучването е направено с 3 %.
Форма
Серум или тоник, който остава върху скалпа, има повече смисъл от шампоан, който се изплаква след минути.
Обещания
Внимавай с „замества трансплантацията на коса“ или „по-добър от миноксидил“ – данните от проучванията не дават основание за това.
Търпение
Както при всяко средство срещу косопад: поне три месеца.
Серум с други активни съставки: AnaGain™ и Procapil™. Нанесен вечер, действа през нощта върху скалпа – без миноксидил, без хормони, за жени и мъже. За AnaGain™ производителят на суровината посочва след три месеца 78 % повече косми във фазата на растеж спрямо космите в покой (20 души).
Предимства
Две изследвани активни съставки
Веднъж дневно, през нощта
Поносимост на кожата според Dermatest® „много добра“
За обмисляне
Проучванията са за отделните съставки, не за готовия серум
Това не може да се каже. В лабораторията Redensyl се представя добре, но за скалпа има само едно малко проучване. Миноксидилът е лекарство и е изследван много по-добре.
Има ли Redensyl странични ефекти?
Като козметична съставка се смята за добре поносим; раздразнение на скалпа е възможно, както при всеки продукт. При чувствителен скалп първо тествай на малко място.
След колко време действа Redensyl?
Проучването е продължило 84 дни. Предвиди поне три месеца редовна употреба, преди да правиш равносметка.
Помага ли Redensyl и за брадата?
Има масла за брада с Redensyl. Съставката обаче е изследвана върху скалпа, не върху брадата.
Ние сме фризьори, не лекари. Данни според производителя на суровината и публикувани резюмета, към октомври 2026 г. При внезапен или силен косопад нека лекар изясни причината.
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