




Standard UK delivery is free on every order, with no minimum spend. Orders are prepared within one business day (excluding weekends and public holidays) and standard delivery is estimated at 2–5 business days after dispatch. Tracking is sent by email after dispatch. These are estimates, not a guaranteed arrival date.
You can request a free return of new, unused and unopened items within 30 days of delivery: email us for a prepaid return label before sending anything. Your UK 14-day cancellation rights and statutory rights for faulty items are unaffected.
Not sure about a shade, size or ingredient? Email remediesbeauty.co.uk@gmail.com with the product name. We aim to reply within one business day.
kastu Bath Bombs are a two-pack of hand-blended fizzy spa bombs infused with natural hemp seed extract and lavender essential oil to soften skin and create a calming bath experience.
These bath bombs combine gentle surfactants, botanical oils and aromatic lavender to deliver a fragrant, effervescent soak without harsh additives. Each ball is handcrafted to dissolve smoothly, releasing moisturizing agents and a subtle foam that helps rinse away impurities while leaving skin feeling hydrated. Designed as a thoughtful gift or a weekly self-care ritual, the set suits anyone who enjoys at-home spa moments with plant-forward ingredients.
When dropped into warm water, the bombs fizz and release a soft lavender scent and fine bubbles, creating a low-foam spa soak rather than a heavy bubble bath. The aroma is calming without being overpowering, and the effervescence helps disperse oils and colors evenly through the tub.
Formulated with natural hemp seed extract and other plant-based moisturizers, the bath bombs aim to condition the skin surface as they dissolve. Oils in the formula help lock in moisture post-bath, leaving skin feeling softer and less tight than with plain water soaks.
Yes — they are intended for standard bathtubs and dissolve without leaving a sticky residue when rinsed after bathing. Because they’re handmade with natural ingredients, it's smart to test on a small area of skin first if you have sensitive skin or known botanical allergies.
Keep them in a cool, dry place away from direct sunlight to preserve fragrance and texture. They arrive as a two-pack, making them convenient for gifting; include in a spa box or wrap individually in tissue for presentation.
Who is this for: kastu Bath Bombs suit anyone seeking a simple, plant-forward bathing upgrade — from busy professionals wanting a short relaxation ritual to gift-givers assembling a spa bundle. They are aimed at users who prefer natural fragrances, a gentle moisturizing effect, and a relaxing lavender-scented soak. Avoid use if you have specific allergies to essential oils or hemp-derived extracts, and discontinue if irritation occurs.
Q: How long do kastu bath bombs last in water?
A: They typically fizz and dissolve in 3–6 minutes depending on water temperature and agitation.
Q: Can I use these bath bombs with colored tubs or jets?
A: Yes for standard tubs; avoid using in jetted tubs frequently to prevent residue buildup—rinse jets after use.
Free UK delivery on every order, with no minimum spend. Standard UK delivery is free on every order, with no minimum spend. Orders are prepared within one business day (excluding weekends and public holidays) and standard delivery is estimated at 2–5 business days after dispatch. Tracking is sent by email after dispatch. These are estimates, not a guaranteed arrival date. Full details: shipping policy.
Free 30-day returns. You can request a free return of new, unused and unopened items within 30 days of delivery: email us for a prepaid return label before sending anything. Your UK 14-day cancellation rights and statutory rights for faulty items are unaffected. See the refund policy.
10% off everything. 10% off everything is applied automatically at checkout. No code needed.
Questions before you buy? Email remediesbeauty.co.uk@gmail.com with the product name. We aim to reply within one business day.
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