Redensyl jest w wielu serach i wcierkach do włosów i chętnie reklamuje się go jako alternatywę dla przeszczepu włosów. Czym jest ten składnik, co naprawdę pokazuje jego badanie – i jak oceniać produkty, które go zawierają.
ARBUTI Hair Salon · Aktualizacja z października 2026
Czym jest Redensyl?
Redensyl to surowiec, który producenci kosmetyków dodają do serów, wcierek i szamponów – a nie osobny produkt. Składa się z dwóch cząsteczek pochodzenia roślinnego (DHQG, pochodnej dihydrokwercetyny, i EGCG2, pochodnej EGCG z zielonej herbaty) oraz glicyny i cynku. Typowe stężenie to ok. 3%.
Jak ma działać Redensyl?
Według producenta Redensyl pobudza komórki macierzyste w zewnętrznej pochewce cebulki włosa. Te komórki są ważne, by włos wszedł w fazę wzrostu. Dodatkowo Redensyl ma łagodzić stany zapalne przy cebulce. Cel: więcej włosów w fazie wzrostu, mniej w fazie wypadania.
Co naprawdę pokazuje badanie
Badanie pilotażowe producenta surowca, stan na październik 2026.
Dane według producenta surowca
Uczestnicy
26 mężczyzn z umiarkowanym dziedzicznym wypadaniem włosów; 14 z Redensylem, 12 z placebo
Czas
84 dni, lotion z 3% Redensylu
Wynik
Więcej włosów w fazie wzrostu i mniej w fazie wypadania niż przy placebo
Czego brakuje
Kobiet, większej liczby uczestników, niezależnego powtórzenia
Do tego dochodzą badania laboratoryjne na pojedynczych cebulkach, w których Redensyl wypadł dobrze – częściowo lepiej niż minoksydyl. Wyników laboratoryjnych nie da się jednak po prostu przenieść na skórę głowy. A często cytowane „do 28 200 nowych włosów” to przeliczona najlepsza wartość z reklamy, a nie średnia.
Jak oceniać produkty z Redensylem
Stężenie
Rzetelni producenci je podają. Badanie przeprowadzono przy 3%.
Forma
Serum lub wcierka, które zostają na skórze głowy, mają więcej sensu niż szampon spłukiwany po kilku minutach.
Obietnice
Uważaj na „zastępuje przeszczep włosów” czy „lepszy niż minoksydyl” – badania tego nie potwierdzają.
Cierpliwość
Jak przy każdym środku na wypadanie włosów: co najmniej trzy miesiące.
Serum z innymi składnikami aktywnymi: AnaGain™ i Procapil™. Nakładane wieczorem działa przez noc na skórze głowy – bez minoksydylu, bez hormonów, dla kobiet i mężczyzn. Dla AnaGain™ producent surowca podaje po trzech miesiącach o 78% więcej włosów w fazie wzrostu w stosunku do włosów w fazie spoczynku (20 osób).
Na plus
Dwa przebadane składniki aktywne
Raz dziennie, na noc
Tolerancja skóry według Dermatest® „bardzo dobra”
Warto wiedzieć
Badania pojedynczych składników, nie gotowego serum
Tego nie da się stwierdzić. W laboratorium Redensyl wypadł dobrze, na skórze głowy jest tylko jedno małe badanie. Minoksydyl to lek i jest znacznie lepiej przebadany.
Czy Redensyl ma skutki uboczne?
Jako składnik kosmetyczny uchodzi za dobrze tolerowany; podrażnienia skóry głowy są możliwe jak przy każdym produkcie. Przy wrażliwej skórze głowy najpierw przetestuj go na małym fragmencie.
Po jakim czasie Redensyl działa?
Badanie trwało 84 dni. Zaplanuj co najmniej trzy miesiące regularnego stosowania, zanim podsumujesz efekty.
Czy Redensyl pomaga też na brodę?
Są olejki do brody z Redensylem. Składnik badano jednak na skórze głowy, a nie na brodzie.
Jesteśmy fryzjerami, nie lekarzami. Dane według producenta surowca i opublikowanych streszczeń, stan na październik 2026. Przy nagłym lub nasilonym wypadaniu włosów skonsultuj przyczynę z lekarzem.
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