Biphase products are so confusing me, and I just wanna understand how does a one make a biphase product and not worry about 1. The stability possibly decreasing each time the oil and water phases interface for a short amount of time. 2. Or even worry about having some of the oil soluble perservatives interfere with the water soluble ingreidnets when mixed and vise versa.. ive noticed that brands add chelators, salts, solevants, and suspending/disbersing ingredients like hydrogenated Lecithin. Could this help with what my concerns are?
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