AROMATHERAPY BATH BOMBS · RELAXATION
About KASTU
Small Bath Rituals. Beautiful Everyday Moments.
KASTU was created around a simple idea: everyday bath time can become more enjoyable through fragrance, color, fizz and a few quiet moments.
Instead of trying to be a general cosmetics brand, our focus is clear—bath bombs and gift-ready bath collections designed around the experience of choosing a scent, dropping it into warm water and taking time for yourself.
Explore KASTU
What We Care About
Designed Around the Bath Experience.
The KASTU experience begins before the bath—with colorful presentation, scent choices and gift-ready packaging—and continues as the bath bomb fizzes and dissolves in warm water.
01
Fragrance
Floral, fresh, warm and comforting scent profiles add atmosphere to an everyday bath.
02
Color & Fizz
Visible fizz and colorful presentation help make the ritual feel more engaging.
03
Simple to Enjoy
Fill the bath, choose a scent, drop in the bath bomb and enjoy.
04
Made for Gifting
Multi-scent collections make a practical gift for birthdays, holidays and self-care occasions.
Our Signature Collection
12 Scents. Different Bath Experiences.
Our 12-piece collection is built around variety. Customers can move between floral, fresh, warm and comforting fragrance profiles instead of choosing only one scent.
Lavender
Orange
Osmanthus
Mint
Ylang Flower
Cherry Blossom
Vanilla
Milk
Rose
Seaweed
Jasmine
Gardenia
Hemp & Lavender
A More Focused Bath Ritual.
Alongside our colorful multi-scent gift set, KASTU offers a smaller Hemp & Lavender option.
The two-piece set is designed for customers who prefer a simpler lavender-inspired fragrance experience for personal bath time.
Explore Hemp & Lavender
The Company Behind KASTU
Transparent Business Information.
Guangzhou Liangtian International Trade Co., Ltd.
广州亮天国际贸易有限公司
Room 505, No. 2, No. 31 Xiangpu Street,
Tianhe District, Guangzhou, Guangdong, China
(Office Use Only)
广州市天河区祥圃街31号之二505房（仅限办公）
Unified Social Credit Code / 统一社会信用代码：
91440101MA9W4630XT
Customer Service / 客户服务：
langruizhubao@foxmail.com
Our Service Philosophy
Clear Products. Clear Policies. Real Support.
Customers should be able to understand what they are buying, what the product is designed to do, how to use it, how shipping works and where to contact us if there is a problem.
That is why our website provides clear product information, published shipping and return policies and identifiable company and customer-service information.
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