TIZZ & TONIC BIRTHDAY BASH!

New print, new colour + a free €10 gift card with all 5er Mix & Match bundles or orders €85 & up!

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    sizes from XXS-3XL

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    made in europe

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    designed from natural plant-based & recycled fabrics

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    basics that are actually fun to wear

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    small, exclusive collections

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WILD AT HEART.

For those whose spirits roam free, here is the print for your wild soul.

Shop the Tiger Lily Print

At Tizz & Tonic, we believe in two things: good underwear and good vibes.

We're on a mission to revolutionize your daily routine by emphasizing the importance of good underwear. With a vibrant palette, a commitment to sustainability and a range of styles and sizes, we have what you’ve been looking for.
Wear joy & spread it too.

  • Made-to-Order Underwear: Explained

    Made-to-Order Underwear: Explained

    If you’ve been with us for a while then you probably know that much of our collection is still produced on a made-to-order basis. If you’re new around here -...

    Made-to-Order Underwear: Explained

    If you’ve been with us for a while then you probably know that much of our collection is still produced on a made-to-order basis. If you’re new around here -...

  • From Fluff to Fabric

    From Fluff to Fabric: A Tour Through The Textil...

    At Tizz & Tonic we talk a lot about our ultra soft, bright, and innovative fabrics, but have you ever been curious about how this process really works? How does...

    From Fluff to Fabric: A Tour Through The Textil...

    At Tizz & Tonic we talk a lot about our ultra soft, bright, and innovative fabrics, but have you ever been curious about how this process really works? How does...

  • Reshaping Your Wardrobe Dreams

    Flex Appeal: 4 Ways Second-Skin Underwear is Re...

    Ultra-smooth, edgeless, stretchy, breathable and designed from innovative eco-aware fabrics - our Second-Skin Undies are the whole dang package.  Here are 4 reasons why Second-Skin Underwear will reshape your wardrobe...

    Flex Appeal: 4 Ways Second-Skin Underwear is Re...

    Ultra-smooth, edgeless, stretchy, breathable and designed from innovative eco-aware fabrics - our Second-Skin Undies are the whole dang package.  Here are 4 reasons why Second-Skin Underwear will reshape your wardrobe...

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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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