Long4Lashes to jedno ze znanych serów do rzęs. Co zawiera, dlaczego działa, z czym musisz się liczyć – i komu polecamy alternatywę.
ARBUTI Hair Salon · Aktualizacja z października 2026
Najważniejsze informacje
Produkt
Long4Lashes serum do rzęs (formuła FX5), aplikator z pędzelkiem jak w eyelinerze
Substancja czynna
Analog prostaglandyny – według składu w sklepie producenta Bimatoprost, w starszych danych sprzedawców Isopropyl Cloprostenate
Stosowanie
Według producenta raz dziennie, wieczorem, na oczyszczoną z makijażu górną linię rzęs
Dostępność
Online i w sklepach; dostępność bywa zmienna. Producent oferuje też „Day & Night Double Serum”, które według składu nie zawiera analogów prostaglandyn.
Dla kogo
Dorosłe osoby z krótkimi lub słabymi rzęsami, które znają i akceptują informacje o skutkach ubocznych
Nie dla
Kobiet w ciąży i karmiących piersią, osób z chorobami oczu, po operacjach oczu lub w trakcie leczenia jaskry – w takich przypadkach najpierw porozmawiaj z lekarzem
Jak działa Long4Lashes
Analogi prostaglandyn pierwotnie stosowano w kroplach do oczu przy podwyższonym ciśnieniu wewnątrzgałkowym. Zauważono wtedy, że pacjentkom i pacjentom wyrastały dłuższe i gęstsze rzęsy. Kosmetyczne sera do rzęs wykorzystują ten efekt: wydłużają fazę wzrostu rzęs. Dlatego sera z tymi substancjami uchodzą za silniej działające – i dlatego też są oceniane krytycznie.
Komitet Naukowy UE ds. Bezpieczeństwa Konsumentów (SCCS) w lutym 2026 roku w swojej ostatecznej opinii uznał, że kilka analogów prostaglandyn w serach do rzęs i brwi nie jest bezpiecznych, w tym Isopropyl Cloprostenate. Ograniczeń prawnych jak dotąd (stan na październik 2026) nie przyjęto. Francuska agencja ANSES ostrzega przed możliwymi zmianami koloru oczu.
Możliwe skutki uboczne
Zaczerwienienie, pieczenie lub swędzenie powieki i oka
Ciemniejsze zabarwienie skóry powiek
W rzadkich przypadkach zmiana koloru tęczówki, zwłaszcza przy jasnych, wielobarwnych oczach
Wzrost drobnych włosków tam, gdzie serum trafi na skórę
Przy dolegliwościach odstaw serum, a jeśli objawy się utrzymują, skonsultuj się z okulistą. Osoby stosujące krople na jaskrę powinny używać serów z prostaglandynami tylko po konsultacji z lekarzem.
Long4Lashes i nasza alternatywa
1
Polecamy – bez prostaglandyn
Lazru serum do rzęs i brwi
Serum do rzęs i brwi bez prostaglandyn i bez hormonów – według opublikowanego składu ze składnikami aktywnymi Procapil™ i AnaGain™ oraz kofeiną. Tolerancję skóry Dermatest ocenił na „bardzo dobrą” (06/2022). Pierwsze zmiany producent podaje po kilku tygodniach, wyraźniejsze po dwóch do czterech miesiącach – u każdego inaczej.
Na plus
Bez analogów prostaglandyn i bez hormonów
Do rzęs i brwi
Dermatest „bardzo dobry” (tolerancja skóry)
Warto wiedzieć
Wymaga cierpliwości: co najmniej dwa miesiące stosowania
Znane serum z analogiem prostaglandyny. Ta grupa substancji w udowodniony sposób pobudza wzrost rzęs. Warto jednak znać możliwe skutki uboczne i starannie nakładać serum wyłącznie na linię rzęs.
Na plus
Grupa substancji o potwierdzonym wpływie na wzrost rzęs
Wszystkie sera do rzęs – z prostaglandynami i bez – znajdziesz w naszym rankingu serów do rzęs. Również z prostaglandyną działa RevitaLash.
Najczęstsze pytania
Czy Long4Lashes zawiera hormony?
Nie w sensie hormonów płciowych. Zawiera jednak analog prostaglandyny, czyli pochodną prostaglandyn – substancji sygnałowych przypominających hormony tkankowe. Dlatego często mówi się o „hormonach”.
Czy Long4Lashes działa?
Analogi prostaglandyn należą do substancji o najwyraźniejszym wpływie na wzrost rzęs. Jak mocno i jak szybko – to sprawa indywidualna.
Jakie skutki uboczne ma Long4Lashes?
Możliwe są podrażnione, zaczerwienione oczy, ciemniejsza skóra powiek, a rzadko zmiana koloru oczu. Przy dolegliwościach odstaw serum i skonsultuj się z lekarzem.
Czy jest alternatywa bez prostaglandyn?
Tak. Polecamy Lazru – serum do rzęs i brwi bez prostaglandyn i bez hormonów. Więcej w porównaniu serów do rzęs.
Czy mogę stosować Long4Lashes w ciąży?
Nie, odradzamy to. Porozmawiaj z lekarzem lub położną.
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