I was thinking about how to make my lotions more liquid. I seem to always end up with thick creams instead of fluid lotions, even when I set out to make a more fluid formulation.
When encountering a problem like this, I find it’s very helpful to contact our Technical Support Team and tap into their wisdom.
A general principle they gave me was to look at how much water, emulsifying wax, and stearic acid was used. I gave them this formula to evaluate.
75.5% Distilled Water
6% Avocado Oil
5% Golden Jojoba Oil
4% Glycerin
4% Emulsifying Wax
2% Stearic Acid
2% Dimethicone
0.5% Seabuckthorn Fruit Oil
0.5% Liquid Germall Plus
0.5% Fragrance Oil
The team’s suggestion was to omit the 2% stearic acid, lower the emulsifying wax to 3%, and increase the oil of choice by 3%. I opted to add a third oil instead of increasing the avocado oil or jojoba oil; I added 3% White Riesling Grapeseed Oil.
Another thing I learned is that our Emulsifying Wax has a thickener in it, so it will make lotions thicker. That’s a good thing to know!
My revised formula is as follows:
75.5% Distilled Water
6% Avocado Oil
5% Golden Jojoba Oil
3% White Riesling Grapeseed Oil
4% Glycerin
3% Emulsifying Wax
2% Dimethicone
0.5% Seabuckthorn Fruit Oil
0.5% Liquid Germall Plus
0.5% Fragrance Oil
What You’ll Need
SuppliesDistilled Water |
EquipmentScale |
100-gram Test Batch75.5 grams Distilled Water |
12-ounce Batch9.06 ounces Distilled Water |
Instructions
Weigh all ingredients but preservative and fragrance, and microwave using short time bursts until everything is melted. Stir frequently during heating.
Check the temperature and allow the mixture to cool below 120ºF before adding preservative and fragrance.
Stir or stick blend well after adding preservative and fragrance, then pour into bottles, label, and enjoy.
Notes
When I made the first formula listed on March 29 (see the blog post here), I was surprised at how stiff it was. Now I know it was the combination of stearic acid with a higher percentage of emulsifying wax.
This second attempt with the modified formula yielded exactly what I was hoping to create – a fluid, light lotion. You can see in the photo with my hand that it readily dripped down my fingers, and the photo at right shows how fluid it was as I poured it into bottles.
What kind of troubleshooting have you done lately? If you’d like to share, we’d love to hear about it in the comments!
Hi Denise,
Do you think this would be a good lotion to add zinc oxide for a light weight sunscreen? I’m trying to find a good moisturizing base for sunscreen to be used in the AZ desert.
Thanks!
Charlene
Charlene,
I wish we could give you an answer to your question. Sunscreens and sunblocks are something we don’t recommend making. You can learn more by reading our blog “SPF – what does it mean to me?”. I hope this helps you understand why we don’t recommend making your own.
Andee
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