Yes, I should mention ProSante much more often.  So here goes...
You hear so many things about hair products.  Some are not so flattering.  Others are hard to believe.  How would you like hair care products that you can trust?

"ProSante Nourishing Scalp Treatment is an exclusive formula proven to reduce hair loss during combing and naturally thicken and strengthen hair when used as part of the ProSante Product System."

The Nourishing Scalp Treatment (#31642) is used every day on either wet or dry hair - 20 drops, gently massaged into the hair with fingertips.  It nourishes, strengthens and thickens the hair by reducing hair loss during combing.  It soothes any scalp irritation and encourages the natural oil-moisture balance.  What's in it? Ten powerful vitamins, minerals and herbs provide "the optimal environment for healthy, thick and vibrant hair."

What else is there to the system?  Both Revitalizing Shampoo (#31690) and Purifying Shampoo (#31691) as well as Replenishing Conditioner (#31644) and Lightweight Conditioner (#31643).  The Revitalizing Shampoo invigorates and volumizes the hair.  It removes dirt, oils, pollutants and gives the hair strength, shine and resilience.  Its formula has plant-derived ingredients, such as corn and coconut, plus the Scalp Health Complex with its 10 powerful vitamins, minerals and herbs.  The Purifying Shampoo also has the Scalp Health Complex.  However, it is deep-cleansing, removing the residue and buildup that can come from
the environment and what we are exposed to.  It maintains natural lipid and moisture balance as well as reducing flaking and restoring shine.

The Replenishing Conditioner strengthens, smooths, adds shine. It also repairs split ends and surface damage.  It has humectants to retain moisture as well as emollients and vegetable-based protein - plus the Scalp Health Complex.  The Lightweight Conditioner moisturizes hair well and eliminates static without weighing the hair down.  It leaves the hair looking thick, shiny and healthy.  It contains pure, plant-derived ingredients and is enriched with panthenol (pro-vitamin B5) as well as wheat amino acids.

There's also a Finishing Spray which increases luster, shine and strengthens the hair.  It also manages frizz and flyaway hair.

There's a chart that suggests how a person should use the products.  For instance, if you have color treated or permed hair, you would use the Nourishing Scalp Treatment every day, the Revitalizing Shampoo most of the week (5 or 6), the Purifying Shampoo 1 or 2 times, the Lightweight Conditioner 3 or 4 times a week and the Replenishing Conditioner 3 or 4 times with the Finishing Spray as needed.  If you don't wash your hair that often - especially in the winter - then just pare it down to your schedule.