I am new to this, really appreciate your advice and guidance.
Currently trying to mix potassium sorbate and water soluble active (active originally in solid form) in petrolatum. Final product will only have 5-10% active in it. Active should be stable up to 70degree C (160 F)
What would be the best way to mix them and what is the mixer/emulsifier to use for my bench test?
BIGG Thanks in adv.