Best Bath Bomb Recipe UK: DIY Recipe for Luxurious Baths

Transform your bath routine with a luxurious, homemade bath bomb crafted using simple, natural ingredients. In the UK, creating your own bath bombs ensures quality, avoids harsh chemicals, and delights your senses with lasting fizz and fragrance.

This UK-favorite bath bomb recipe uses food-grade citric acid, baking soda, and Epsom salt to create a rich lather and gentle exfoliation. Mix 1 cup citric acid, 1 cup baking soda, ½ cup magnesium sulfate, and 2 tbsp coconut oil—then add 20 drops of essential oils like lavender or eucalyptus. Mold into spheres and let cure for 24 hours. Perfect for sensitive skin and eco-conscious bathers across the UK.

Commercial bath bombs often contain synthetic fragrances and harsh preservatives. By making your own, you control every ingredient, support sustainability, and enjoy a customizable experience tailored to your preferences—whether you prefer citrus, floral, or herbal scents. Plus, they last longer when stored properly in dry, cool conditions.

Use a plastic mold for clean removal, avoid liquid additives that prevent fizz, and let your bombs cure fully to ensure long-lasting effervescence. Store in airtight containers away from humidity. For a natural touch, add dried petals or herbs—ideal for gifting or personal luxury.

Elevate your UK bath experience with this best bath bomb recipe UK—simple, effective, and deeply refreshing. Try it today and rediscover the joy of a homemade soak that nourishes body and mind.

Want to learn how to make bath bombs? We tested 11 different recipes until we found the most reliable one. Take a look at our easy to follow beginners guide! Nothing beats a relaxing soak in the bath at the end of the day.

And while bath salts and bath oils are still favoured by many, bath bombs have soared in popularity over the last few years as we've gone potty about adding some fizz to our tub time. And the good news is, it's easy to learn how to make bath bombs yourself. In this post, I'll show you how to make bath bombs with luscious oils and wonderful exfoliating salts for your skin, along with citric acid for that fabulous fizz.

After lots of research & experimenting. I can honestly say that these are my best homemade bath bombs ever. If you enjoyed my DIY bath salts, you will love these bath bombs.

They are just the thing to turn boring baths into a. Discover simple DIY bath bomb recipes perfect for beginners to create luxurious spa experiences at home. Pamper yourself with these fun projects!

The Soap Kitchen's™ step by step guide on how to make soaps and bath bombs. When it comes to high quality, ethically- sourced ingredients, Lush bath bombs rise to the top. We've created a range of bath bombs to suit every need, using fresh ingredients that are sustainably sourced from across the globe-like fair trade cocoa butter, plastic.

Tip: If you'd like to make half the quantity, or 2 different fragranced bath bombs (rose and lavender, for example) then divide all the ingredients into 2 equal halves. What have you made using produce you've grown in your garden? Let us know and share your pictures in the comments. Learning to Make Bath Bombs can seem like a daunting experience, therefore we have added our take on things.

Just like baking a cake, each person will have their own methods, tricks they swear by and tools/equipment they prefer. To make a Bath Bomb for personal use, it is pretty straightforward! Easy bath bombs to make at home Fun and easy to formulate, bath bombs are among the most popular skincare products for beginners to make at home.

They are loved by all ages for their ability to create a fizzy, fragrant, colourful bathtime experience. They are solid, but in contact with water, they dissolve easily, leaving a lot of bubbles and fizz. The key ingredients that make bath bombs fizz, is citric acid and baking soda/ bicarbonate of soda.

Other ingredients like natural salts, cream of tartar can be added to add extra quality to the bath bomb.