Best Bath Additives Deals Online in the UK (25 Deals Found)

Last Updated - 16/08/2025 Sort By:

Best Choice
Oilatum

New
Oilatum Junior, Treatment for Eczema & Dry Skin Conditions, Bath Additive, Protects Skin from Moisture Loss, Fragrance F
SPECIALLY DEVELOPED TO TREAT ECZEMA AND DRY SKIN CONDITIONS - Forms an emollient film on the skin surface to reduce mois

£13.50 £18.49
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Best Value
E45

New
E45 Bath Oil 500 ml – E45 Bath Oil Emollient to Moisturise & Hydrate Dry Skin – Gently Cleanses for Soft Skin – Soap Fre
MOISTURISE DRY SKIN – Our E45 Emollient Bath Oil moisturises dry skin by retaining the skin’s natural moisture and is de

£7.87 £9.99
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New
Doublebase Emollient Bath Additive (500ml)
Savlon Burns And Scalds 0.25% Chlorhexadine Gluconate Cream (30g). Savlon Antiseptic And Pain Relief Gel (20g). Germaloi

£10.95
Westlab

New
Westlab - Reviving Epsom Salt - 2kg Resealable Pouch - 100% Natural, Pure & Unscented Mineral Salts - Supports Sleep and
A natural solution to aid recovery for a fit and healthy body.

£4.90
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New
Emollient Bath Additive 500g

£12.29
19% Off
Neal's Yard Remedies

New
Neal's Yard Remedies Soothing Bath Oil, Relax Body & Mind, Soothing Therapeutic Oils, Vegan & Cruelty-Free, 100ml
Made with 85% organic ingredients..

£17.67 £22.00
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13% Off
Simple

New
Radox Mineral Therapy Muscle Therapy Bath Soak uniquely blended with minerals, herbs, black pepper & ginseng for a rejuv
Enjoy the soothing blend of minerals, black pepper scent and ginseng with RADOX Muscle Therapy Bath Soak to relieve tire

£1.74 £2.00
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New
Hydromol bath & shower emollient additive 500ml Hydrating Care for Dry Skin
Intended for daily use in the bath or shower as a soap alternative, used to help relieve itching and to soften the skin.

£10.44
19% Off
Westlab

New
Westlab Pure Mineral Bathing Dead Sea Salt, 1kg (Packaging May Vary)
Softens and soothes dry, itchy skin

£3.48 £4.30
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New
Wibergs Pine Bath Essence Invigorating and Relaxing Bath Additive with Essentia
A stimulating bath additive containing a blend of essential oils. The aroma is strong, dry and balsamic with a camphorac

£25.53
Dove

New
Radox Mineral Therapy Bath Soak Muscle Soak uniquely blended with minerals, herbs & a soothing thyme fragrance for a res
Enjoy the soothing blend of sea minerals and sage with RADOX Muscle Soak Bath Soak to relieve tired, aching or damaged m

£1.74
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33% Off
Feather & Down

New
Feather & Down Nourishing Bath Soak (500ml) - with Soothing Upcycled Chamomile Extract & Evening Primrose Oil. Nourish Y
Soothing Bath Experience: Immerse yourself in tranquility with our Feather and Down Nourishing Bath Soak, enriched with

£5.33 £8.00
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10% Off

New
Citric Acid (Anhydrous) - 100% Food Grade - Great for Bath Bombs! Cleaning
Citric Acid (Anhydrous) - 100% Food Grade - Great for Bath Bombs! Citric Acid (Anhydrous) 100% Food Grade - Great for Ba

£25.87 £28.75
50% Off
Dove

New
Dove Restoring Care Coconut & Cacao Bath Salts with skin-natural moisturisers to relax your mind & body, leaving your sk
Dove Restoring Care Bath Salts are infused with indulgent coconut & cacao scent to pamper your mind & body and delicatel

£1.87 £3.75
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New
Oilatum Junior Emollient Bath Additive for Skin Conditions 300ml - BBE 06/2025
Apply gently over the whole body. Pat dry gently.In the bath for children: Add one to three capfuls to a 20 cm bath of w

£8.75
18% Off
Westlab

New
Westlab - Sleep Epsom & Dead Sea Bath Salts, 1kg
DRIFT INTO A PEACEFUL NIGHTS SLEEP: Westlab Sleep Salts is a blend of Epsom & Dead Sea Salt created to support your rela

£3.50 £4.32
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New
Citric Acid (Anhydrous) - 100% Food Grade - Great for Bath Bombs! Cleaning
Citric Acid is a mild organic acid. As a cleaner, it is very effective and appropriate to use for light. descaling, remo

£2.35
New
OatSoak Bath Additive - 100g

£8.00
New
5 kg Citric Acid (Anhydrous) - 100% Food Grade - Great for Bath Bombs!
WHAT IS CITRIC ACID?. Citric acid is a natural, weak organic acid that is found in many fruits & vegetables, especially

£14.18 £15.75
New
OatSoak Bath Additive - 100g
Oats are amazing for skin. OatSoak contains lipids, proteins, vitamins, minerals, and other substances that have been pr

£9.42
New
OatSoak Bath Additive - 500g
Oats are amazing for skin. OatSoak contains lipids, proteins, vitamins, minerals, and other substances that have been pr

£20.65
New
Doublebase Emollient Bath Additive (500ml)
Doublebase Emollient Bath Additive contains the emollient liquid paraffin. They also prevent the skin-drying and irritat

£11.95
New
Citric Acid (Anhydrous) - 100% Food Grade - Great for Bath Bombs! Cleaning
Citric Acid is a mild organic acid. As a cleaner, it is very effective and appropriate to use for light. descaling, remo

£1.95
New
Babies & Children Eczema & Dry Skin Treatment Oilatum Junior Bath Additive 300ml
Oilatum Junior bath additive, light liquid paraffin 300ML, very good for dry skin conditions and eczema soothing bath tr

£7.55
New
Hydromol bath & shower emollient additive 1 Ltr
Its combination of oils forms a film on the skin surface to achieve these effects. It is used to treat skin conditions s

£17.59

25 Bath Additives deals are available from: Amazon, eBay stores, starting from £1.74.
The biggest discount we found is 50% on Dove Restoring Care Coconut & Cacao Bath Salts with skin-natural moisturisers to relax your mind & body, leaving your skin smooth & soft 900 g at Amazon.
The lowest price we found is £1.74 while the highest is £25.87.
Prices for the best Bath Additives deals average at £9.96.
Last updated on August 16, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Bath Additives.