Questions about Formulating with Bubble Max
Asked by: jn_andy
On: January 11, 2017
Product Type:
Cosmetics
Question
Based on the previous response regarding mixing Bubble Max, I have further questions:
- How much surfactant should be added to the formula?
- Which surfactants are recommended as suitable for Bubble Max, or can any surfactant be used without limitations?
- After mixing, what is the shelf life when stored in a vacuum bottle? Will Bubble Max degrade (e.g., lose its foaming ability) within two years?
- Does the formula consistency need to be thick, or can it be thin?
- Is Bubble Max unsuitable for use in nourishing creams because it contains surfactant?
Answer
Subject: Mixing Bubble Max
Based on the previous response regarding mixing Bubble Max:
- Surfactant Percentage: You can choose the percentage of surfactant based on your desired level of cleanliness and the original formula you are using.
- Suitable Surfactants: There are no strict limitations on which surfactant to use, but it is recommended to choose one that produces good foam. The staff mentioned they might consider offering surfactants that act more like emulsifiers without strong cleansing properties for specific formulations like creams.
- Shelf Life: The shelf life depends heavily on storage conditions. If stored in an airtight container and kept below 30°C, it can last a long time. Higher temperatures can cause the gas in Bubble Max to escape, potentially reducing its effectiveness and shelf life.
- Formula Consistency: The formula does not need to be thick; a clear or thin consistency is also acceptable.
- Use in Nourishing Cream: The staff is still testing this. While the manufacturer suggests including a surfactant, some users have reported that Bubble Max can create foam even in regular cream formulas. If a surfactant is necessary for a cream formula, the staff may look into offering emulsifier-type surfactants that don't have cleansing properties.
Important Note: It is crucial to adjust your formula to use the lowest possible amount of Bubble Max that still provides good foam. Bubble Max is relatively expensive and primarily adds a sensory/marketing benefit rather than skin benefits.