I'm a new customer (less than a month) and love the various products I've tried. But I'm having problems applying the Hair Signals solution.

I have long and still relatively thick hair and apply the solution by parting the hair every half-inch or so and putting the solution on the scalp. If the Hair Signals is applied by finger tip it is immediately absorbed at the point of contact and there is little coverage. If the spout of the 4oz bottle is used to spread the solution along the part, too much solution is used and the bottle is emptying rapidly. Is there a trick to using this?

Can Hair Signals be diluted with water and sprayed on? Would doing so adversely affect the product? What would be an appropriate dilution ratio? Any advise about a good, small spray bottle to use if, in fact, this is a workable solution?

I found the Folligen Solution Therapy Spray in the Folligen sample kit easy to use and so wonder if something similar would work for Hair Signals.

BTW, the SkinBiology products are wonderful.

Yes, you can dilute the Hair Signals. It is a very strong system.

Dr. Pickart, thank you.