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kastu front packaging showing two bath bombs and benefits
kastu close-up texture of fizzing surface highlights gentle effervescence
kastu bath bomb dissolving in tub for a calming soak benefit
kastu hemp seed oil and lavender ingredients flatlay showcasing natural origins
kastu bath bomb in hand for size comparison and easy use
kastu gift box presentation ideal for spa gift giving
kastu visible softer skin after bath demonstrating moisturizing effect
kastu bathroom scene with candles showing relaxing at-home spa
kastu front packaging showing two bath bombs and benefits
kastu close-up texture of fizzing surface highlights gentle effervescence
kastu bath bomb dissolving in tub for a calming soak benefit
kastu hemp seed oil and lavender ingredients flatlay showcasing natural origins
kastu bath bomb in hand for size comparison and easy use
kastu gift box presentation ideal for spa gift giving
kastu visible softer skin after bath demonstrating moisturizing effect
kastu bathroom scene with candles showing relaxing at-home spa
Home/Collections/Bath & Body/kastu Bath Bombs 2-Pack — Hemp Seed & Lavender Fizzy Spa Bombs for Moisturizing, Calming Soak

kastu Bath Bombs 2-Pack — Hemp Seed & Lavender Fizzy Spa Bombs for Moisturizing, Calming Soak

£21.83
£21.83
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Vendor: kastu
Availability: In stock
Subtotal: £21.83

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  • 10% off everything, applied automatically at checkout. No code needed.
  • Free UK delivery, no minimum spend. Dispatched within 1 business day; usually 2–5 business days after dispatch.
  • Free 30-day returns on unused, unopened items (prepaid label by email).

Return & RefundShipping PolicyTerms of Service

Free UK delivery

Every order, no minimum spend.

Free UK delivery

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.

Shipping policy

Free 30-day returns

Unused, unopened items.

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.

Refund policy

Questions before you buy?

Email us, reply within 1 business day.

Ask us before you buy

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 front packaging showing two bath bombs and benefits

kastu Bath Bombs 2-Pack — Hemp Seed & Lavender Fizzy Spa Bombs for Moisturizing, Calming Soak

£21.83
 
 
kastu front packaging showing two bath bombs and benefits
kastu close-up texture of fizzing surface highlights gentle effervescence
kastu bath bomb dissolving in tub for a calming soak benefit
kastu hemp seed oil and lavender ingredients flatlay showcasing natural origins
kastu bath bomb in hand for size comparison and easy use
kastu gift box presentation ideal for spa gift giving
kastu visible softer skin after bath demonstrating moisturizing effect
kastu bathroom scene with candles showing relaxing at-home spa

kastu Bath Bombs 2-Pack — Hemp Seed & Lavender Fizzy Spa Bombs for Moisturizing, Calming Soak

£21.83
  • Product details
  • Delivery & Returns
Product details
Product details
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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.

What sensory experience do these bath bombs create?

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.

  • Gentle fizzing action for gradual scent release
  • Subtle, natural lavender fragrance from essential oil
  • Light foam formation paired with soothing botanical notes

How do these bombs support skin hydration and texture?

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.

  • Hemp seed extract to help nourish and smooth skin
  • Plant-derived emollients that rinse to a non-greasy finish
  • No harsh synthetic detergents that strip natural oils

Are these bath bombs safe and easy to use in a home tub?

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.

  • Simple to use: drop into warm running water
  • Formulated to dissolve cleanly and rinse off easily
  • Handmade with natural and organic components

How should I store and gift these bath bombs?

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.

  • Store in airtight container to maintain fragrance
  • Two-pack format works well for gifting or trialing
  • Pair with towels or candles for a complete spa gift set

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.

FAQ

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.

Delivery & Returns
Delivery & Returns
x

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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Remedies Beauty is a UK online beauty shop for nails, K-beauty, skincare, makeup and hair care. Free standard UK delivery on every order and free 30-day returns on unused, unopened items.

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  • gel polish
  • press on nails
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  • pdrn serum
  • lip oil
  • sunscreen spf 50
  • fragrance free
  • hair growth serum

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  • gel polish
  • press on nails
  • k-beauty
  • pdrn serum
  • lip oil
  • sunscreen spf 50
  • fragrance free
  • hair growth serum
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