Gel Formulation Not Thickening After Omitting Glycerin

Based on the formula you provided and your description, the main gelling agent is Paste Maker™ (Ceteareth-25) at 25%. This ingredient typically forms a gel upon cooling after being heated in the water/oil phase.

You mentioned that you omitted Glycerin (ingredient #3) from the formula. While Glycerin is not the primary thickener, it was part of the phase that was heated together. Omitting an ingredient, even at 5%, can affect the overall balance and interaction of the other components, potentially impacting how the Ceteareth-25 hydrates and forms its gel structure.

Therefore, omitting Glycerin is the most likely reason why your gel did not thicken properly. Although 25% Ceteareth-25 is a high concentration that should normally gel, the absence of Glycerin might have disrupted the intended formulation or the gelling process.

Regarding clarity, as mentioned in the previous response, Glycerin does not cause cloudiness. Easy Hair Styler (ingredient #4) is more likely to affect the clarity of the final product.

Recommendation:

1. Try making the formula again, this time including the Glycerin exactly as specified (5%). This is the most probable solution to achieve the desired gel texture.
2. If the gel still does not form after including Glycerin, carefully review the heating, mixing, and cooling steps. Ensure the ingredients are heated sufficiently to fully melt and disperse the Paste Maker™ and that the mixture is properly emulsified while hot before cooling. Proper processing is crucial for Ceteareth-25 to gel correctly upon cooling.