DS Laboratories review: Revita shampoo & conditioner, spectral dnc-n

I just wrote a lengthy negative review on pissed consumer, so I am just going to summarize here.

The Shampoo creates volume to hair & that is it.
Conditioner, other then leaving scalp tingling, does nothing
Spectral DNC-N with nanoxidol is a joke.

This company makes no promises online.
Instead they post positive review from customers.
Who then get a 20% off coupon.

These products may reduce some hair loss.
Other then that, they are expensive and really do not work.

You can use a good volumizing shampoo & multi-vitamins, and get same results. I challenge anyone to state differently, who is not an employee !