Soft, breathable basics - made from organic & recycled cotton. 🌱

Mix & Match to save €2.95 on each undie.

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  • exclusively made in Europe

  • designed from natural plant-based & recycled fabrics

  • sustainable basics that are actually fun to wear

  • sizes from XS-2XL

  • small, thoughtful collections that reduce over-production & waste

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Discover the Tizz Classic Cropped Tank

Easy to fit, easy to wear. Add these to your summer style rotation.

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Shop the reversible tank:

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Good undies = good vibes.

At Tizz & Tonic, we know your underwear sets the tone for your day. Our sustainable basics are soft, breathable, and designed for many bodies, making every day feel great and vibe right.
It’s not just underwear, it’s a lifestyle.
Why not wear the good stuff?

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The Blog

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  • European Production

    Tizz & Tonic underthings are ethically produced in Bremen, Berlin & in Northern Portugal. We design small collections to minimize waste & avoid over-production.

  • Future-Forward Sustainable Fabrics

    Our intimates are designed using only high-quality plant-based textiles like certified organic cotton, recycled organic cotton & micromodal blended with TENCEL™ & ROICA™ V550.

  • Eco-Packaging

    We ship your undies in compostable (made from corn) and recycled mailers. Other minimally used packaging is made from grass or recycled paper.

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10% OFF your first order!

Join the best undie club there ever was. Here is what awaits you:

  • ✨ 10% off your first order
  • 💌 Max. 1-2 emails per month with exclusive community perks & first access to sales & new drops
  • 👀 A peek behind the seams, sustainable closet tips & more

Sign up now for all the VIP perks!

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