New Zealand-based, handcrafted bath & body essentials, made for elevated self-care.
Small-batch, curated by hand with premium New Zealand ingredients — for the everyday, and for the moments that deserve something more.
Collections
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Bath Rituals
Products for the Bath-Tub lovers ! Each product is thoughtfully made in...
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Shower Rituals
No bathtub? No problem. Elevate your daily shower with handcrafted shower essentials...
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Home Fragrances
Fill your home with comforting fragrances that create a warm and inviting...
Every Bubble Theory formula starts with an ingredient we trust — many sourced right here in New Zealand. Here's what goes into your ritual, and why.
Our Ingredients
New Zealand Glacial Clay — Bath Bombs
Fine, mineral-rich clay drawn from New Zealand's glacial landscapes. It gives our bath bombs their signature silky fizz and a gentle, grounding finish in the water — a small piece of Aotearoa's terrain, added into your bath for a luxury.
New Zealand Sea Salt — Bath Salts, Foot Soaks
Harvested from New Zealand's coastline, our sea salt adds mineral texture and a satisfying weight to every soak — the kind of salt that makes a bath feel like it means something.
New Zealand Manuka Honey (Freeze-Dried Powder) — Nourishing Soaps
Freeze-dried to lock in its character without the mess of liquid honey, our Manuka honey powder brings warmth and a lightly sweet, golden note to our soaps — sourced from New Zealand apiaries known for this native honey.
SLSA Powder (Sodium Lauryl Sulfoacetate) — Bath Bombs
A gentle, plant-derived surfactant that gives our bath bombs their soft, creamy foam — chosen specifically because it's milder than harsher sulfates, without compromising on that indulgent fizz.
Activated Charcoal Powder — Foot Soaks, Soaps
A deep, matte-black powder known for its fine, purifying texture. We use it to give our foot soaks and soaps their striking charcoal finish and a satisfying, detoxifying-feeling ritual.
Menthol Crystals — Signature Shower Steamers
Cooling, aromatic crystals that release a crisp, invigorating sensation as steam rises around you — the centrepiece of our shower steamers' signature wake-up effect.
Dried Botanicals — Lavender Flowers & Rose Petals — Across the Range
Whole dried lavender and rose petals, added not for effect but for authenticity — real botanicals you can see and feel, not printed patterns or synthetic confetti.
Himalayan Pink Salt — Bath Salts, Foot Soaks
Hand-mined and mineral-rich, this rose-hued salt adds both colour and texture to our soaks — a warm, earthy counterpoint to our New Zealand sea salt blends.
Shea Butter — Bath Truffles
Thick, buttery, and slow to melt, shea butter gives our bath truffles their indulgent richness — the ingredient that turns a bath into a proper truffle-melt moment.
Glycerine — Bath Truffles
A humectant that helps our truffles stay soft and skin-conditioning, drawing moisture in for a smoother, more comfortable soak.
Dead Sea Salt — Bath Salts
Mineral-dense and coarse, Dead Sea salt adds depth and texture to our salt blends, prized around the world for centuries as a soaking ritual staple.
Featured Products
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Liquid Bubble Bath
Regular price $22.00Regular priceSale price $22.00 -
Bath Salts - Lavender | Rose | Vanilla
Regular price $30.00Regular price$35.00Sale price $30.00Sale -
NZ Sea Salt Charcoal Foot Soak
Regular price $15.00Regular priceSale price $15.00 -
Rose Geranium Bath Truffle
Regular price $9.00Regular priceSale price $9.00