Body Wash with SA or AHA

I have been searching for a good body wash which has salycilic Acid or Glycolic Acid. Almost all washes are made for face and its max. 150ml.

I have acne on my chest shoulders and upper back. I have been using;
First: Head&Shoulders citrus fresh (for oily skin) shampoo
Then: clerasil ultra deep pore treatment face wash
on my body. I am very happy with those two products But i want a proper body wash instead of clerasil as it's a small bottle (150ml) and expensive (£5,45).

From reading reviews Neutregena body clear body wash seems like the most popular body wash but noone sells it in th UK. I called Boots head office they said they used to sell but they don't sell it anymore.

Anyone knows where to buy a good body wash which has salycilic Acid or Glycolic Acid?

does 'Skin needling' work on back and chest?

Hi

Does 'Skin needling' work on back,shoulder and chest acne scars?

What i know is that the dermabration works only on face because face has lots of capillaries which helps to recover the scar in a short period of time.

The amount of the capillaries are not that many on the other parts of the body. So the recovery is not being that fast as it does on face. Because of the slow recovery, scars are becomming larger but not better.

I have been reading about 'Skin needling'. It seems like it's the same process (like dermabration) with different technique.

As dermabration and needling are both same sort of healing methods.
Can we say 'Skin needling' works only on face like dermabration?