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Ascorbic acid in silicon-free suspension
Dears,
We are looking to develop a silicon-free anhydrous suspension with ascorbic acid. Silicon-free due to market trends, although we know silicons are not that bad and actually fine.
We use an ultra fine Ascorbic acid powder so that no actually solubilisation is necessary. We were thinking of using either:
- Zemea (Propanediol)
or
- Ecosilk (Isoamyl Laurate & Isoamyl Cocoate)We know technically we could dissolve ascorbic acid in Zemea, yet we want to be able to achieve a higher concentration of Ascorbic acid in the final formulation.
So the question is; do any of you have any ideas on how we could thicken / suspend either of the above two ingredients, so that we can suspend Ascorbic acid powder in the formulation?
Any other suggestions also welcome of course! We do want to stick with ascorbic acid and don’t want to use Vit C derivatives.
Thanks a lot in advance!
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