Introduction
Welcome to the Project Mc2 Ultimate Spa Studio Science Cosmetic Kit. This kit allows you to explore the science behind creating your own personalized spa essentials, including crystal soaps, layered lip balms, and fragrant body lotions. Engage in hands-on experimentation to craft unique cosmetic items.

Image: The Project Mc2 Ultimate Spa Studio kit box, held to illustrate its approximate size.
Safety Guidelines
Please read and follow all safety instructions carefully before beginning any activity. Adult supervision is required for certain steps involving heat.
- Adult Supervision: Always have an adult present, especially when using hot water for melting wax or soap bases. Hot liquids can cause burns.
- Not for Consumption: All materials in this kit are for external use only and are not intended for consumption.
- Allergy Information: Review the ingredient list for any potential allergens before use. Discontinue use if irritation occurs.
- Cleanliness: Wash hands thoroughly before and after handling materials. Keep your workspace clean.
- Eye Protection: Avoid contact with eyes. In case of contact, rinse immediately with plenty of water and seek medical advice if irritation persists.
- Proper Disposal: Dispose of any unused or leftover materials according to local regulations.
Kit Contents
Before you begin, ensure all components listed below are present in your kit:

Image: A complete layout of all ingredients and tools included in the Project Mc2 Ultimate Spa Studio kit.
- 1 Gemstone Soap Mold
- 1 Stirrer Stick
- 3 Fragrance Droppers (Very Vanilla, Strawberry, Tropical Fruit)
- 2 Lotion Bottles
- 1 Base Lotion (4oz)
- 2 White Soap Cubes
- 1 Glitter Packet
- 5 Lipstick Tubes
- 1 Wax Base (.63oz)
- 1 Bag Wax Chips (11g)
- 1 Lip Shimmer Dropper (Silver, 2ml)
- 4 Flavor Droppers (Strawberry, Tropical Fruit, Vanilla, Watermelon)
- 1 Plastic Stirrer
- 1 Measuring Cup
- 1 Plastic Spoon
- 1 Plastic Funnel
Instructions
Follow these steps to create your spa essentials. Always ensure adult supervision for steps involving heating.

Image: Overview of the kit's activities, including crystal soaps, lip balms, and body lotions, as depicted on the product packaging.
Making Layered Lip Balms
Create your own custom layered lip balms with various flavors and shimmer. Refer to the video below for a visual guide.
- Prepare Wax Base: Add the wax base and wax chips to the measuring cup.
- Melt Wax: Ask an adult to fill a cup or bowl with boiling water. Carefully place the measuring cup containing the wax into the boiling water. Stir well with your spatula until the wax is completely melted and smooth.
- Add Flavor and Shimmer: Once melted, add your desired flavor dropper(s) and a few drops of the lip shimmer to the wax mixture. Stir thoroughly.
- Pour into Tubes: Carefully pour the wax mixture into the lipstick tubes. For layered effects, pour one color, let it cool slightly, then pour another.
- Cool and Set: Allow the lip balms to cool completely and solidify before capping and using.
Video: A step-by-step guide demonstrating how to create layered lip balms using the Project Mc2 Ultimate Spa Studio kit.
Crafting Crystal Soaps
Design your own sparkling gemstone soaps.
- Prepare Soap Base: Cut the white soap cubes into smaller pieces for easier melting.
- Melt Soap: Ask an adult to carefully melt the soap pieces. This can be done in a microwave-safe container (microwave in short bursts, stirring between) or using a double boiler method.
- Add Fragrance and Glitter: Once the soap is melted, add a few drops of your chosen fragrance dropper and a dash of glitter. Stir gently to combine.
- Pour into Mold: Carefully pour the scented and glittered soap mixture into the gemstone soap mold.
- Cool and Demold: Allow the soap to cool and harden completely (this may take several hours). Once solid, gently remove the soaps from the mold.
Creating Fragrant Body Lotions
Mix and match scents to create your signature body lotions.
- Prepare Lotion Base: Squeeze the base lotion into the empty lotion bottles.
- Add Fragrance: Add a few drops of your favorite fragrance dropper(s) to the lotion in the bottle. You can mix different scents to create unique combinations.
- Mix: Secure the cap on the lotion bottle and shake well to thoroughly mix the fragrance with the lotion base.
- Use: Your custom fragrant body lotion is now ready to use.
Care and Maintenance
Proper care ensures the longevity of your kit and creations.
- Cleaning Tools: Wash all reusable tools (measuring cup, spatulas, molds) with warm, soapy water immediately after use to prevent residue buildup.
- Storage: Store all components and finished products in a cool, dry place away from direct sunlight and extreme temperatures.
- Product Shelf Life: While homemade products are fun, they typically have a shorter shelf life than commercially produced items. Use your creations within a few weeks for best results.
Troubleshooting
Here are solutions to common issues you might encounter:
- Wax/Soap Not Melting: Ensure the water used for melting is sufficiently hot (boiling). If using a microwave, stir frequently in short intervals.
- Lip Balm Not Layering: Allow each layer to cool and partially set before adding the next layer. If poured too quickly, colors will mix.
- Soap Not Hardening: Ensure the soap has enough time to cool completely. Placing it in a refrigerator for a short period can speed up the process.
- Lotion Not Mixing: Shake the bottle vigorously after adding fragrance to ensure even distribution.
- Difficulty Demolding Soaps: If soaps are stuck, try placing the mold in the freezer for 5-10 minutes, then gently pressing from the bottom.
Product Specifications
| Brand | Project Mc2 |
| Model Number | 70178A |
| UPC | 765940701782 |
| Age Range (Recommended) | 6 years and up |
| Item Dimensions (L x W x H) | 14 x 10 x 2 inches |
| Item Weight | 1 Pound |
| Number of Pieces | 17 |
| Material Type | Resin, Silicone, Plastic |
Warranty and Support
Warranty Information: This product is sold without an explicit warranty. Please refer to the retailer's return policy for any issues upon purchase.
Customer Support: For further assistance or inquiries regarding the Project Mc2 Ultimate Spa Studio, please contact the manufacturer, Horizon Group USA, through their official website or customer service channels.