Best Rainbow Bath Sets of 2026

Charlotte Powell Avatar
Charlotte Powell
Last Updated: 2 Feb 2026

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Rainbow Bath Sets are a collection of brightly coloured and fragrant bath products designed to enhance your bathing experience. These sets typically include a variety of bath bombs, bubble bars, and shower gels in an array of colours and scents. The products are often made with natural ingredients and are cruelty-free. The Rainbow Bath Sets are perfect for those looking to add a pop of colour and fun to their daily routine, while also indulging in some self-care.

At a Glance: Our Top Picks

Baylis & Harding Unicorn Rainbow Bath Bomb Set Cover #TOP 1
Baylis & Harding Unicorn Rainbow Bath Bomb Set
ftb score rating icon 9.8
BRUBAKER Unicorn Beauty Bath Set with XXL Mug Cover #TOP 2
BRUBAKER Unicorn Beauty Bath Set with XXL Mug
ftb score rating icon 9.7
BRUBAKER Unicorn Beauty Set Rainbow Vanilla Lavender Cover #TOP 3
BRUBAKER Unicorn Beauty Set Rainbow Vanilla Lavender
ftb score rating icon 9.5

Top 9 Rainbow Bath Sets

#TOP 1

Baylis & Harding Unicorn Rainbow Bath Bomb Set

BCU215FIZZERS
Bath Bomb Gift
1 count (Pack of 1)
Baylis & Harding Unicorn Rainbow Bath Bomb Set Cover
Baylis & Harding Beauticology Unicorn Rainbow Bath Bomb Fizzers Gift Set - Vegan Friendly

The Unicorn Rainbow Bath Bombs offer a delightful bath experience with five unique 100g fizzers, each infused with fabulous and fruity fragrances. Perfect for adding a touch of magic to your bath time, these fizzers will transform your routine into a whimsical escape. You can also enjoy the 50g jar of bath sprinkles for an extra sprinkle of fun. Ideal as a secret Santa gift, this set is suitable for vegans and has not been tested on animals, making it a thoughtful choice for bath lovers.

What We Like
Vegan friendly
Fun and trendy design
Assorted fruity fragrances
Perfect secret Santa gift
#TOP 2

BRUBAKER Unicorn Beauty Bath Set with XXL Mug

BRUBAKER Unicorn Beauty Bath Set with XXL Mug Cover
BRUBAKER Cosmetics Unicorn Beauty Set Colorful Rainbow with Vanilla Lavender Fragrance in XXL Coffee Mug Blue White (5 Pcs.)

The BRUBAKER Unicorn Set is a delightful gift for anyone who adores unicorns, rainbows, and sparkling designs. It includes a generous collection of bath essentials such as shower gel, bubble bath, body lotion, and body scrub, all housed in a large, colourful XXL mug. The products are beautifully scented with a calming blend of vanilla and lavender, perfect for relaxing your senses and softening your skin. The magical unicorn motifs and bright colours make this set a charming and eye-catching treat for both young and old.

What We Like
Includes five bath products
Large 700ml colourful mug
Lavender and vanilla fragrance
Attractive unicorn design
No animal testing
#TOP 3

BRUBAKER Unicorn Beauty Set Rainbow Vanilla Lavender

24 x 23 x 14 cm
BRUBAKER Unicorn Beauty Set Rainbow Vanilla Lavender Cover
BRUBAKER Cosmetics Unicorn Beauty Set - Colorful Rainbow - Vanilla Lavender Fragrance - in Gift Basket Silver (10 Pcs.)

The BRUBAKER Unicorn Beauty Set brings a splash of colour and joy to your bathroom with its vibrant rainbow theme, perfect for fans of unicorns and glitter. It includes a generous collection of bath essentials such as shower gel, bubble bath, body scrub, and bath salts, making your bathing routine both fun and luxurious. The enchanting vanilla and lavender fragrance soothes and relaxes, while softening your skin. Designed with magical unicorn motifs and sparkling silver details, this set adds a charming touch to your bathroom décor.

What We Like
Colourful and cheerful design
Includes multiple bath products
Soothing lavender and vanilla scent
Decorative unicorn themed packaging
Animal cruelty-free testing
#TOP 4

BRUBAKER Unicorn Beauty Bath Set with Vanilla Lavender

25 x 22 x 12 cm
BRUBAKER Unicorn Beauty Bath Set with Vanilla Lavender Cover
BRUBAKER Cosmetics Unicorn Beauty Set - Colorful Rainbow - Vanilla Lavender Fragrance - in Silver Tub (8 Pcs.)

The BRUBAKER Unicorn Beauty Set offers a delightful bathing experience with its vibrant rainbow colours and magical unicorn theme, perfect for those who enjoy a touch of sparkle and glamour. This set includes a variety of products such as shower gel, bubble bath, body spray, and lotions, providing everything you need for a complete beauty treatment. Each item is infused with a soothing vanilla lavender fragrance, helping you relax while keeping your skin soft and fragrant. The charming silver tub and glittering design also make it a lovely decorative addition to your bathroom.

What We Like
Colourful, fun unicorn design
Includes multiple bath products
Soothing vanilla lavender scent
Attractive silver decorative tub
Animal cruelty-free testing
#TOP 5

BRUBAKER Unicorn Bath and Shower Gift Set

Pink
BRUBAKER Unicorn Bath and Shower Gift Set Cover
BRUBAKER Cosmetics 5-Pcs. Unicorn Bath and Shower Set - Cherry Blossom Scented - Gift Set in XXL Unicorn Mug

The BRUBAKER Unicorn Set offers a delightful beauty treatment in a whimsical pink unicorn mug. Perfect for unicorn lovers, this bath gift set includes bubble bath, body wash, body lotion, and a heart-shaped bath bomb. Each product is infused with a soothing cherry blossom scent, ensuring your skin feels silky soft. The cheerful packaging adds a fun touch, making it an ideal gift for children's parties or special occasions, bringing joy and magic to any celebration.

What We Like
Colourful, fun packaging
Soothing cherry blossom scent
Includes multiple bath products
Perfect for gifting
Animal-friendly testing
#TOP 6

BRUBAKER Unicorn Bath and Shower Set

Multi-colored
250 milliliters
BRUBAKER Unicorn Bath and Shower Set Cover
BRUBAKER Cosmetics 4-Pcs. Unicorn Bath and Shower Set - Cherry Blossom Scented - Gift Set in Cosmetic Bag

The BRUBAKER Unicorn Set is a delightful bath gift set designed for unicorn lovers of all ages. It comes in a vibrant cosmetic box that embodies the beauty of rainbows. This set includes a peeling, body lotion, and bath salt, all infused with the soothing scent of cherry blossom, ensuring a calming experience for your skin. The charming wash bag is not only practical but also features a viewing window, making it easy to see your products. Perfect for parties or as gifts, this set brings joy to any occasion.

What We Like
Charming unicorn-themed design
Cherry blossom scent for soothing
Convenient viewing window bag
Great for gifts and parties

London Carousel Mermaid Gifts Girls Pamper Set

MERMAID-HAIR-PAMPER-SET
1 piece
London Carousel Mermaid Gifts Girls Pamper Set Cover
Mermaid Gifts Girls Pamper Set – Hair Spa Gift Box with Bath Bomb, Bath Dust, Stick On Nails, Lip Balm, Hair Accessories & Rose Flower Soap

The London Carousel Mermaid Pamper offers a delightful pampering experience for girls at home. It includes a bath bomb, bath dust, and rose soap flower to create a relaxing spa-like bath, perfect for turning everyday routines into calming moments. The set also features a mini hair brush, colourful hair bands, and a mermaid claw clip, encouraging creative hair styling and boosting confidence. Additionally, stick-on nails and lip balm provide fun and safe beauty play, helping you develop good self-care habits while enjoying the magical mermaid theme.

What We Like
Complete pamper set included
Creates spa-like bath experience
Encourages creative hair styling
Safe and fun beauty play
Perfect for gifts or parties

London Carousel Girls Unicorn Pamper Spa Set

London Carousel Girls Unicorn Pamper Spa Set Cover
London Carousel, Girls Pamper Set - Kids Spa Set with Kids Face Masks Pamper Kids Spa Headband, Stick on Nails for Kids, Kids Bath Bombs, Unicorn Lip Balm and Girls Hair Scrunchies

The London Carousel Unicorn Set is perfect for creating magical girls' nights in, especially during festive seasons like Christmas. It allows you to enjoy a relaxing spa day with your daughter or friends, making beautiful memories together. The set includes enchanting unicorn-themed face masks and nails, adding a fun and playful touch to self-care. It also makes a lovely gift alternative to traditional toys, ideal for birthdays, Christmas, or Easter. Plus, it turns any sleepover into a special pamper party, encouraging role play and bonding time with delightful unicorn beauty products.

What We Like
Perfect for festive pamper nights
Includes unicorn face masks and nails
Great alternative gift idea
Ideal for sleepover parties
Encourages bonding and role play
#TOP 9

BRUBAKER Unicorn Bath and Shower Gift Set

Off-White
BRUBAKER Unicorn Bath and Shower Gift Set Cover
BRUBAKER Cosmetics 4-Pcs. Unicorn Bath and Shower Set - Cherry Blossom Scented - Gift Set in Unicorn Mug

The BRUBAKER Unicorn Set is a delightful gift choice for anyone who adores all things whimsical. This charming set comes in an adorable unicorn mug, making it a stunning feature at birthday parties or special occasions. Each product, including shower gel, bubble bath, and body lotion, emits a lovely cherry blossom scent, leaving your skin feeling soft and soothing. With its vibrant design and practical items, this set brings joy and a touch of magic to your bathing routine.

What We Like
Colourful and fun design
Delicate cherry blossom scent
Perfect for gifting
Includes a charming unicorn mug
Buying Guide Image
Editor's Notes

During our rainbow bath set research, we found 10 rainbow bath set products and shortlisted 9 quality products. We collected and analyzed 5,582 customer reviews through our big data system to write the rainbow bath sets list. We found that most customers choose rainbow bath sets with an average price of £18.71.

The rainbow bath sets are available for purchase. We have researched hundreds of brands and picked the top brands of rainbow bath sets, including Baylis & Harding, BRUBAKER, London Carousel.

Written by
Charlotte Powell Avatar

Charlotte Powell is a dermatologist and a licensed cosmetologist from Westminster, London. However, she was first a cosmetologist from London Beauty Training School. According to Charlotte, she needed better insight into the human skin, hence the dermatology degree. Long before she acquired her degree, she wrote and edited articles, eBooks, and editorials for companies and websites. Charlotte combines her skill and knowledge in providing DIY Beauty tips amongst other fashion related topics.