6 Years with Ksisters

Birthdays are always a time for joy. But at Ksisters, we believe the best way to celebrate is by sharing. So this year, it’s simple: we’re one year older, and the gifts are for you 🥳

So from May 15 to 31, 2026, we’re launching our SPF Surprise promotion and giving you double cashback 😍

SPF Surprise ☀️ 

Shop and get a free sunscreen, but the specific product remains a mystery until it’s in your cart. A bit of intrigue, a bit of a game—and maximum benefits for your skin. After all, what could be a better May gift than the perfect SPF?

Double Cashback 💰 

Your cashback will be doubled regardless of your level: Member, Insider, or Soulmate. This is the perfect chance to earn bonuses for your future beauty must-haves twice as fast! 

Why SPF Is Must-Have in May

May marks the start of intense sun exposure. Even if it seems like the sun “isn’t that strong yet,” UV rays are already at full strength.

UVA rays, which are responsible for photoaging, work regardless of the temperature outside—and they’re the ones that gradually affect skin elasticity, pigmentation, and the appearance of wrinkles.

That’s exactly why SPF is a must-have in your daily skincare routine 🛡️

It helps:

• prevent premature aging;
• maintain an even skin tone without unwanted pigmentation;
• preserve the results of active ingredients (vitamin C, retinol, acids);
• protect your skin every day.

That’s why we chose sunscreen as a holiday surprise. It’s not just a nice bonus—it’s a thoughtful gift that will definitely come in handy ✨

SPF Surprise: What’s Inside? 

We’ve put together a selection of our top SPF products in travel-sized formats—our girls absolutely love them! It’s the perfect size to take with you on walks or on your May travels ✈️

As part of this promotion, you’re guaranteed to receive one of four products, and which one ends up in your order will be a pleasant surprise 😍

A little more about each SPF:

1. Air Fit UV Defense Sun Cream (12 ml) by Benton is a lightweight cream with chemical filters offering maximum SPF50+ PA++++ protection. Its formula with centella and panthenol instantly soothes, moisturizes, and strengthens the skin barrier. The light, creamy texture absorbs quickly without leaving a white cast or stickiness 🌱
2. Skin Fit Mineral Sun Cream (12 ml) by Benton offers reliable protection with physical filters, making it perfect even for sensitive skin 🥰 With calamine and centella, it instantly soothes, restores balance, and provides a subtle brightening effect. The moisturizing texture applies evenly without stickiness or artificial fragrances, protecting against wrinkles and the sun.
3. Madagascar Centella Hyalu-Cica Silky-Fit Sun Stick (7 g) by Skin1004 is a true “magic wand” offering powerful SPF50+ PA++++ protection with chemical filters. The combination of centella and hyaluronic acid deeply hydrates the skin, while antioxidants keep it healthy 💧 The stick glides easily over the face, leaving a silky finish without a hint of white cast or stickiness.
4. Your BFF Aloe Sun Cream SPF50+ (50 ml) by kkul is an SPF cream with aloe vera extract that soothes and moisturizes the skin. Next-generation chemical filters provide reliable protection without feeling heavy or leaving a white cast. The cream gives a soft, glowing finish and is perfect as a makeup primer for all skin types 💚

Bonus in your cart — Make a Wish by Kkul🎁 A mask with camellia and rice extracts that deeply moisturizes, softens, and restores a healthy glow to the skin. And the sweet scent of a festive cake will create a truly magical and festive moment! 

Celebrating not only online

Our birthday celebration isn't just happening on the website — there will be plenty of surprises waiting for you at Ksisters stores in Prague too 🎉

From May 15 to 31, our offline stores will also offer double cashback, just like with online purchases 👯‍♀️ It’s the perfect opportunity to visit us, test those products you’ve been dreaming of, and pick out your favorite skincare. As a bonus, you’ll earn even more points for your future beauty hauls!

And there’s more, sister! A "win-win" game awaits you: simply make a purchase to try your luck and grab a guaranteed beauty prize! 

Dates and locations for the activities: 

• Ksisters Chodov: May 26–27. View on map 📍
• Ksisters Palladium: May 29–30. View on map 📍

Come celebrate with us, catch your beauty surprise, and enjoy double cashback 🥳

Let’s celebrate together 

A birthday is all about gratitude. For your trust and for choosing us. For every order and every heartfelt review ❤️

So this May, we’re celebrating with you—with excitement, pleasant surprises, and a must-have SPF in your makeup bag. 

Fill your cart, grab your SPF Surprise, and celebrate Ksisters Birthday with us! Because the best gifts are the ones that take care of you every day 🎁