10 Minutes With Hello Klean Founder Karlee Zhang

Hello Klean
From her morning rituals to managing a beauty brand that combats hard water effects, here’s what a day in the life of Karlee Zhang looks like

The brains behind the Hello Klean shower filter, which promises to reduce the impact of hard water on hair and skin, talks us through her day.

I  wake up at… around 7am, naturally. I have a sleep schedule, which means I usually get to bed between 10:30pm and 11pm, so by morning I’m well rested.

My morning routine normally consists of… taking my supplements on an empty stomach. Right now, I’m taking caprylic acid — it’s nature’s antifungal and helps keep my gut microbiome balanced. Then, I drink a big glass of water to rehydrate before jumping in the shower. My skin and scalp are so sensitive so I use my Hello Klean shower head to filter out chlorine, heavy metals and impurities. Finally, I do my skincare, which is simple but hydrating, with PDRN (topical polydeoxyribonucleotides) to help with skin sensitivity, especially when the seasons change. I also say good morning to my cat, Patates, before making coffee!

I decided to start Hello Klean because… wherever I moved — whether it was New York, Dubai or Berlin — I kept running into the same beauty struggles: brittle hair, dry skin and products that didn’t deliver. After years of trial and error, I realised the real issue wasn’t my routine, it was the water. Hard water and chlorine were throwing everything off, and that’s what sparked Hello Klean. I wanted to create science- backed solutions that helped people protect their hair and skin from the effects of harsh water.

Hello Klean
The sleek Hello Klean shower head.

I’m responsible for… overseeing product development, marketing, creative direction and brand strategy — the fun stuff! My typical day at work… is always different, which I love. It’s usually a mix of meetings, catching up with the team and brainstorming new ideas.

My go-to working wardrobe consists of… neutrals. If I’m in the office, I keep it casual — trackpants and comfortable fits are my go-to. If I have a meeting I’ll dress up a little more, but I always like clean silhouettes, simple shapes and soft tones.

My go-to beauty look for the 9-5 is… glowy skin, brushed-up brows (I use the Benefit They’re Real Mascara for my brows), a little mascara, blush and lips. I use the Fenty foundation, Rare Beauty concealer, eyeliner, blush and eyeshadow, while for lips it’s a Korean brand called 3CE.

For lunch, I eat… usually a salad, but I’ll mix it up with soup sometimes. We have good snacks in the office, so I usually pick at those as well.

What I love most about my job is… that no two days are the same. I get to work with a great team, and there’s always challenges, which means I’m constantly growing. Plus, I love how creative I get to be.

And what I enjoy the least is... anything that involves Excel. I’m not a numbers girl.

Hello Klean
Hello Klean’s Cool Down Anti-Buildup
body lotion targets skin damaged by hard water.

When I get home, I… make dinner, which will be something clean and simple like white and black rice with steamed broccoli and scallion chicken. Then I run a bath and relax with an Asian herbal tea that has dates, goji berries and other herbs for a little immunity boost. Then I’ll probably turn on my diffuser and read a book — right now it’s Mythos, a book about Greek myths, or I’ll do some red light therapy or skin acupuncture.

I couldn’t live without… moving to techno music! Movement is important to me — I’ve just started trying calisthenics, which I’m enjoying. But if it’s been a long day? Pasta.

When I feel stressed, I… have to do something with my hands, or something physical to take my mind off the stress. So cooking or tidying, usually. I also practice deep breathing, focusing on feeling the breath in my stomach, which I find really soothing.

If I wasn’t in my current position, I would be… back in school, studying fine arts.