SKU: 19990110833

Niacinamide 20% Serum

Sale price$22.41 Regular price$24.90
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Description

Niacinamide 20% SerumDas TIRTIR Niacinamide 20% Serum ist ein hochwirksames Serum mit 20 % Niacinamid, das gezielt dazu entwickelt wurde, deinen Teint sichtbar aufzuhellen, mit Feuchtigkeit zu versorgen und die Hautstruktur zu verfeinern. Es untersttzt dich dabei, Pigmentflecken zu mildern, groe Poren zu reduzieren und ein insgesamt glatteres, strahlenderes Hautbild zu erreichen. Niacinamid in dieser hohen Konzentration wirkt gleich mehrfach: Es trgt dazu bei,

Das TIRTIR Niacinamide 20% Serum ist ein hochwirksames Serum mit 20 % Niacinamid, das gezielt dazu entwickelt wurde, deinen Teint sichtbar aufzuhellen, mit Feuchtigkeit zu versorgen und die Hautstruktur zu verfeinern. Es unterstützt dich dabei, Pigmentflecken zu mildern, große Poren zu reduzieren und ein insgesamt glatteres, strahlenderes Hautbild zu erreichen.

Niacinamid in dieser hohen Konzentration wirkt gleich mehrfach: Es trägt dazu bei, Hautverfärbungen zu mindern, den Teint auszugleichen und die Poren sichtbar zu verfeinern. Unterstützt wird dieser Effekt durch Alpha-Arbutin und Glutathion – zwei starke Wirkstoffe, die für ein ebenmäßiges Hautbild und mehr Leuchtkraft sorgen. Retinol und Zink PCA wirken zusammen, um feine Linien zu glätten, die Hautstruktur zu verfeinern und gleichzeitig das Gleichgewicht der Haut zu bewahren. Für intensive Feuchtigkeit sorgt ein Komplex aus verschiedenen Hyaluronsäuren, die tief in die Haut eindringen, sie aufpolstern und geschmeidig halten.

Das Serum zieht schnell ein, hinterlässt ein angenehmes Hautgefühl und ist damit ideal als täglicher Pflegeschritt geeignet – auch unter Make-up. Es wurde dermatologisch getestet und eignet sich für alle Hauttypen, auch für empfindliche Haut. Besonders empfehlenswert ist es, wenn du ein unruhiges, unebenmäßiges Hautbild verbessern oder ersten Anzeichen der Hautalterung entgegenwirken möchtest.

Aktive Inhaltsstoffe
Niacinamid (20 %): mildert Pigmentflecken, verfeinert Poren, reguliert die Talgproduktion
Alpha-Arbutin: fördert die Leuchtkraft, reduziert Pigmentflecken
Glutathion: hellt auf, schützt vor äußeren Einflüssen
Hyaluronsäure (mehrfach): spendet Feuchtigkeit, verbessert die Hautelastizität
Retinol: glättet feine Linien, unterstützt die Hautregeneration
Zink PCA: verbessert den Hautzustand, unterstützt das Hautgleichgewicht

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SKU: 19990110833

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4.8 ★★★★★
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B
Verified Purchase
Barry Vercueil
Carnegie, US
★★★★★ 5
Amazing Solar for the price
Color: Black/Orange, Color: Black/Orange
Great watch. Very good visibility. Ligh and feels quality. Easy to swap straps. Same size as my Casio Duro. Highly recommend.
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
Jason G
Boise, US
★★★★★ 1
Do not buy
Color: Green/Black
Do not buy. When I received the watch it did not work and the battery was dead. I bought a new battery and it killed that one as well after about a month.
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Reviewed in the United States on March 18, 2026
M
Verified Purchase
Miles Connell
Birmingham, US
★★★★★ 5
Inexpensive doesn’t mean cheap.
Color: Black/Orange
After 10 months, zero complaints. Well, I got rid of the horrible NATO strap 🙄. That’s a personal preference. Easy to swap out to whatever you like. Keeps accurate time meaning it’s the same time. I’m not micro analyzing it and the seconds gained/lost. It has a confident look and feel and makes you feel good when wearing it. Sure it’s not high priced but it’s not cheap. Very comfortable, light and not unincumbered. If this is what you’re looking at, you’d be satisfied. Great looking, durable and simple watch. Full confidence.
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Reviewed in the United States on October 25, 2025
B
Verified Purchase
Buyer
Alexandria, US
★★★★★ 3
Budget Seiko Prospex this is not
Color: Black/Orange
Bought this as a cheap work watch, but I guess all the budget went into the solar technology. No date adjust feature, gotta crank the crown over and over to adjust the date. (Also no screw-down crown, but that's expected at this price) Fake diver bezel. Lol why? Cringe as heck. Should of just put a compass bezel on there instead tbh. Cheap plastic crystal, scratches and mars just by looking at it. Okay NATO strap. Falls apart quickly, but it's easily replaceable with a better quality one. Decent lume on the hands, but none on the hour markers even though it looks like there is. Looks cool.
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Reviewed in the United States on June 13, 2025
M
Verified Purchase
Michael Miracle
New York, US
★★★★★ 5
Simplicity
Color: Black/Orange
This watch was received exactly as advertised. First off the watch is economical compared to other watches that advertise the same details. I will say that I have gone through numerous Luminox watches only to be disappointed. This watch fits the bill. It does have solar cells which mean it needs to be exposed to light to keep running, not a problem. Three minutes under my surefire light I am golden. The bezel doesn't rotate actually no big deal for me. I have always required that the bezel moves not anymore after having a bezel that rotates I use it next to never. Here's why, the more I rotate the bezel the more the numbers wear off. The strap on the watch with the catches for the strap are perfect. They actually hold the watch strap in place in lieu of like other big name brands that just flop and slide. As far as everyday use goes this watch is my go to. To be honest I have purchased three. This is the only watch I will wear moving forward, yeah the glass my scratch but even the big names like the Luminox I spoke of earlier scratches too.
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Reviewed in the United States on April 4, 2026

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