Formulating ActiveRelease Retinal™ in Natural Oil: Solubility and Sedimentation

Asked by: aaribabar On: August 02, 2020 Product Type: Cosmetics

Question

I want to mix ActiveRelease Retinal™ in natural oil like Grape Seed Oil. The formula is Grape Seed Oil 94%, ActiveRelease Retinal™ 3%, VersaMoist™ 3%. Based on this formula, will mixing ActiveRelease Retinal™ into the formula be complete? According to the information, it is dispersed in the formula but not dissolved. Will sedimentation occur?

Answer

Formulation Question: ActiveRelease Retinal™ in Natural Oil

Regarding your proposed formula using Grape Seed Oil (94%), ActiveRelease Retinal™ (3%), and VersaMoist™ (3%), here's an assessment:

ActiveRelease Retinal™ is designed to be dispersed, not dissolved, in various formulations, including oil bases like Grape Seed Oil. The product description confirms that it can be easily blended into formulas and specifically mentions mixing it into the oil phase.

Since ActiveRelease Retinal™ is a dispersion (meaning solid particles are suspended in the liquid), there is a possibility of sedimentation over time, especially in a low-viscosity oil like Grape Seed Oil. While the product is designed for easy dispersion, it doesn't guarantee long-term suspension without additional suspending agents or increased viscosity.

VersaMoist™ is soluble in both water and oil and can help improve formula texture and penetration, and has some emulsion stabilizing properties. However, its primary function is not as a suspending agent for solid particles, so it may not prevent sedimentation of the ActiveRelease Retinal™ over time.

In summary, the proposed mixing method is correct according to the ActiveRelease Retinal™ instructions. The components are compatible. However, you might observe some settling of the ActiveRelease Retinal™ particles over time. If this occurs, simply shake the product gently before use to re-disperse the active ingredient.

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