10 Best Soap Making Kits for Girls in 2026: Creative, STEM-Friendly Picks

Soap making kits turn a simple craft into a hands-on activity that combines creativity, basic science, and imaginative play. The best options include age-appropriate instructions, appealing molds, and enough supplies for more than one project.

We compared these 10 soap making kits for girls by evaluating their themes, included materials, project variety, recommended ages, and suitability for independent or supervised use.

Best 10 Soap Making Kits for Girls Picks for 2026

Most Versatile – FunKidz Multi-Shape Soap Kit

For shoppers comparing soap making kits for girls, the FunKidz kit stands out for its broad selection of molds and room for creative experimentation. Kids can mix colors, scents, glitter, and soap bases to make shaped soaps in about 30 minutes, with adult supervision for heated materials.

Best For: Families, parties, and older children who want many soap designs and enough supplies to share.

Pros:

• Includes eight shapes, including unicorn, mermaid tail, ice cream, heart, and more.
• Supplies are designed to make at least 40 shaped soaps.
• Supports layered, multicolor, galaxy, tie-dye, and 3D soap projects.
• Includes gift boxes for sharing finished creations.

Cons:

• The kit requires mixing and working with heated soap liquid, so adult guidance is appropriate.
• Its larger assortment may be more than a child seeking a simple, single-theme activity needs.

This is a strong all-around option when variety and group crafting matter most. The mix of shapes, customization supplies, and gift packaging makes it suitable for family activities, spa parties, and creative gifts.

Best Glow Feature – Doctor Jupiter Unicorn Glow Soap Kit

Among soap making kits for girls, this Doctor Jupiter set adds a glow-in-the-dark twist to a unicorn-themed craft. It includes glycerin flakes, colors, essences, glow powder, tools, and eight molds, with instructions aimed at beginners ages 6 and up.

Best For: Unicorn fans who want a compact STEM craft with glow effects and a clear beginner setup.

Pros:

• Includes glow powder for soaps designed to light up bath time.
• Provides eight unicorn-themed molds plus four colors and three food essences.
• Introduces color mixing, measuring, and other basic science concepts.
• Product notes state that it meets ASTM F963-23 toy safety standards.

Cons:

• Its molds are focused on a unicorn theme rather than a wide range of shapes.
• Adult guidance is recommended during melting and pouring.

The glow feature gives this kit a distinctive appeal for children drawn to unicorns and imaginative bath projects. Its included tools and step-by-step instructions make it a practical choice for a guided first soap-making activity.

Best Ocean-Themed Set – Golray Mermaid Soap Craft Kit

For shoppers seeking soap making kits for girls with an ocean theme, the Golray Mermaid kit offers 18 molds and accessories for making at least 17 soaps. It combines white and transparent soap bases with pigments, fragrances, glitter, and small mermaid figures for detailed designs.

Best For: Children who enjoy mermaids and ocean animals, especially those making soaps to share or give as favors.

Pros:

• Includes 18 molds featuring mermaids, dolphins, starfish, sharks, shells, and other ocean shapes.
• Supplies are intended to create at least 17 pieces of soap.
• Reusable silicone molds are designed to release finished soaps easily.
• Includes favor bags, soap saver bags, and gift boxes for sharing.

Cons:

• The ocean theme may be less suitable for children who prefer non-themed molds.
• Essential oils, pigments, and heated soap work require appropriate adult supervision.

This is one of the more share-friendly options in the group, thanks to its many ocean molds and included packaging. The reusable silicone molds and layered-design possibilities also give creative kids plenty of ways to vary their projects.

Best All-Inclusive Starter – Unicorn DIY Soap Kit

This unicorn set is a convenient choice among soap making kits for girls because it includes the core materials and tools needed to begin without extra supplies. Children ages 6–12 can melt, mix, measure, and pour soap into unicorn, rainbow, ice cream, and castle molds while following the included guide.

Best For: Beginners who want a ready-to-use kit for individual crafting, playdates, classrooms, or family activities.

Pros:

• Includes 10 soap base bars, four liquid colors, two fragrances, glitter, and four molds.
• Comes with a beaker, work tray, pop sticks, trimming tool, and instructions.
• Supports layering, color blending, measuring, and hands-on STEM learning.
• Suitable for birthdays, rainy-day activities, sleepovers, and group crafting.

Cons:

• Only four mold designs are included, fewer than some larger multi-shape kits.
• Melting and pouring still call for suitable adult supervision.

The straightforward contents list and included work tools make this a sensible starter kit. It is especially appealing when the goal is an easy unicorn-themed activity that combines creativity, basic science, and usable handmade soaps.

Best Overall – Klever Kits 2-in-1 Bath Bomb & Soap Kit

For shoppers comparing soap making kits for girls, this option stands out by combining soap crafting with bath bomb projects. It includes soap wax, colors, scents, glitter, molds, mixing tools, surprise charms, and an illustrated guide for creating layered soaps and fizzy bath bombs.

Best For: Kids who want both soap-making and bath-bomb activities in one STEM-themed kit.

Pros:

• Includes supplies for two different projects: soaps and bath bombs.
• Generous assortment of molds, beakers, colorings, scents, glitter, and accessories.
• Illustrated instructions support independent, hands-on learning.
• Includes a gift bag and surprise charms for added presentation and play value.

Cons:

• The larger ingredient and tool assortment may require more setup and supervision.
• Children interested only in soap making may not use the bath-bomb supplies.

This is the most versatile choice of the three, especially for families seeking multiple activities rather than a single soap-only project.

Best Unicorn Theme – Unicorn Soap Making Kit for Kids

This unicorn-themed option is a focused pick among soap making kits for girls, with molds shaped like a unicorn, unicorn horn, and rainbow. Children can melt and mix the soap base with colors, fragrances, and glitter to make scented, multi-colored soaps.

Best For: Unicorn fans ages 6 and up who enjoy colorful, themed craft projects.

Pros:

• Three distinctive unicorn and rainbow molds create themed soap designs.
• Includes six soap-base blocks, four liquid colors, two fragrances, and glitter.
• Working tray, beaker, pop sticks, trimming tool, and guide are included.
• Suitable for individual play or group activities.

Cons:

• It is limited to soap making rather than offering a second project type.
• The themed molds may appeal less to children who prefer non-unicorn designs.

Choose this kit when the theme matters as much as the activity; its focused contents make it a straightforward gift for creative unicorn enthusiasts.

Best Soap-Only Value – Dan&Darci Soap Making Kit for Kids

For a straightforward choice among soap making kits for girls, this soap-only set provides enough materials to create up to eight soaps. It includes soap-base blocks, fragrances, four liquid colors, glitter, four molds, beakers, pop sticks, a removal tool, and instructions.

Best For: Kids ages 6–12 who want a dedicated soap-making and color-mixing activity.

Pros:

• Designed to create eight soaps using the included soap-base blocks.
• Four molds and multiple colors encourage layered and mixed-color designs.
• Includes two fragrances, glitter, beakers, and a removal tool.
• Educational STEM framing works for individual or group activities.

Cons:

• Does not include bath-bomb materials or a second craft activity.
• The product notes describe the set as miniature, so pieces may be relatively small.

This is a practical pick for families that want a focused soap project with a good number of creations and without the added components of a combination kit.

Best All-in-One Bundle – Golray Unicorn & Mermaid Soap Kit

For shoppers comparing soap making kits for girls, the Golray kit stands out for its large assortment of molds, colors, scents, glitter, figures, and gift packaging. It is designed for making at least 40 soaps, giving kids plenty of room to experiment with layered, multicolor, and themed designs.

Best For: Girls ages 5–12 who want a high-volume unicorn, mermaid, and floral soap-making activity or a group spa project.

Pros:

• Includes supplies for at least 40 soap pieces.
• Offers 21 reusable silicone molds in unicorn, mermaid, butterfly, rainbow, flower, and other shapes.
• Includes two essential oils, four pigments, glitter, mini figures, favor bags, and gift boxes.
• Supports layered and customized soap designs, with soaps described as setting within about 30 minutes.

Cons:

• The large assortment may require more setup and organization than a smaller kit.
• The listed age range spans several developmental levels, so younger children may need supervision.

This is a strong choice when quantity and variety matter most. Its gift packaging and favor bags also make it practical for sharing finished soaps at parties or giving them to friends and family.

Best Unicorn-Themed Starter – Klever Kits Unicorn Soap Making Kit

Among soap making kits for girls, the Klever Kits set is a focused option for children who enjoy unicorns, rainbows, and layered designs. It includes the core ingredients and tools for making scented, glittery soaps without the larger assortment of accessories found in some expanded kits.

Best For: Children ages 6–12 who want a straightforward unicorn-themed craft with manageable materials and STEM-style creative play.

Pros:

• Includes four themed molds: unicorn, rainbow, unicorn horn, and hearts.
• Provides 10 soap base blocks, two fragrances, four liquid colors, and glitter.
• Includes a beaker, tray, pop sticks, trimming tool, and instruction guide.
• Supports multicolor and layered soap designs, with a stated setting time of about 45 minutes.

Cons:

• It has fewer molds and accessories than the larger Golray bundle.
• The unicorn-focused theme may be less appealing to children seeking broader shape variety.

The Klever kit keeps the activity centered on colorful unicorn soap designs and provides a compact set of dedicated tools. It is a practical pick for a single child or small craft session where simplicity is more important than maximum output.

Best 3-in-1 Spa Activity – Dan&Darci Soap & Bath Bomb Kit

For families seeking more than traditional soap making kits for girls, the Dan&Darci set combines soap, bath bomb, bath salt, and salt scrub projects. Its illustrated learning guide and STEM.org Authenticated design make it especially suited to children who enjoy experimenting with different mixtures and bath products.

Best For: Girls and boys ages 6–12 who want a broader spa-science activity with multiple projects and reusable gift-oriented results.

Pros:

• Supports three main activities: soaps, bath bombs, and bath salts or salt scrubs.
• Includes ingredients such as soap wax blocks, citric acid, baking soda, Epsom salt, sea salt, colors, fragrances, and baby oil.
• Provides multiple molds, beakers, tools, a salt scrub jar, surprise charms, stickers, and a gift bag.
• Includes an illustrated learning guide and is STEM.org Authenticated.

Cons:

• The many ingredients and project types may require more setup and cleanup.
• Its unisex science theme may be less specifically appealing to children seeking unicorn or character designs.

This kit offers the widest activity range of the three options. Choose it when variety and hands-on science learning are priorities, rather than when the main goal is making a large quantity of conventional soap.

How We Picked the Best Soap Making Kits for Girls

We focused on kits that balance creative appeal with practical usability. Our comparison considered the number and variety of molds, included soap bases and colorants, fragrance or essential-oil supplies, tools, instructions, and the likely amount of finished soap each kit can produce. We also looked for themes that appeal to children, including unicorn, mermaid, butterfly, and spa designs.

Age guidance was another important factor. Younger children may need an adult to handle melting soap base, while older children can often manage more of the measuring, mixing, and molding with supervision. Kits that add bath bombs or other experiments were also considered for families seeking more variety.

Quick Comparison

• Best for broad appeal: A general-purpose kit with multiple colors, scents, and assorted molds.
• Best for unicorn fans: A themed unicorn kit with colorful molds and gift-ready presentation.
• Best for imaginative play: Mermaid and ocean-themed sets with multiple character molds.
• Best for STEM activities: Kits that explain melting, mixing, measuring, and solidification.
• Best for variety: A 2-in-1 or 3-in-1 kit that includes bath bombs alongside soap.
• Best for making many pieces: Larger sets advertised with 40 or more finished soaps and assorted supplies.

Key Buying Factors for Soap Making Kits for Girls

Age and Supervision

Check the recommended age before buying. Melting soap base typically involves a microwave or hot water, so an adult should handle heating and supervise pouring, especially for children under eight.

Included Supplies

Verify what is actually included: soap base, molds, colorants, fragrance, mixing containers, droppers, gloves, and packaging. A kit with attractive molds but limited base material may provide fewer projects than expected.

Design Variety

Multiple molds make the activity more engaging and allow children to create soaps for gifts or pretend spa play. Unicorn, mermaid, butterfly, and animal designs are especially useful for themed parties and creative projects.

Safety and Ingredients

Look for clear ingredient information and straightforward instructions. Children should avoid contact with eyes and should not use homemade soap on irritated skin. Essential oils require extra care and should be used only as directed.

Project Value

Compare the number of activities and finished pieces rather than judging value by accessory count alone. A soap-only kit may be simpler, while a bath bomb and soap set can offer more variety for siblings or groups.

Who Should Buy Which Soap Making Kits for Girls?

Choose a simple, colorful soap kit for a first-time crafter or younger child who benefits from short, clearly guided projects. Unicorn-themed kits suit children who want a focused craft and a visually appealing gift. Mermaid sets are a strong choice for ocean-themed parties or imaginative play.

For children interested in science, select a kit that explains the melting and setting process and includes measuring or mixing steps. Families with siblings may prefer a larger kit with several molds and enough ingredients for repeated sessions. If the child enjoys spa-themed activities, a 2-in-1 or 3-in-1 soap and bath bomb kit provides more creative options. In every case, plan for adult supervision during heating, pouring, and fragrance use.