Rash/Hive thing on my neck..

I used to get these before Accutane too but I put it here because I'm on Accutane now.

I get these weird rash things once in a while and it's red especially after I shave but it goes away after a few hours. What can it be?

http://i207.photobucket.com/albums/bb123/P.../1238958277.jpg

Pieces of dead skin but it's not dry or flaky...

So I'm on my second course and I started a few days ago and already I noticed a difference in the dryness of my skin.

So after I shaved and dried my face before I put on the aftershave, I noticed there was some dead skin but it wasn't dry or flaky. It was "peely" What can do I do to combat this? It happens only after I shave. Any other time, it's normal dead, dry skin.

Are these products comedogenic?

I just bought the Zirh kit because I saw it at Macy's for really cheap...but before I start it I want to know if I'll breakout and if any of these ingredients clog pores. I couldn't find the ingredients when I googled them whether they would clog or not...

Face Wash: Water, Disodium Laureth Sulfosuccinate, Cocamidopropyl Betaine, Sodium Lauroyl Sarcosinate, PEG-120 Methyl Glucose Dioleate, Polysorbate-20, Phenoxyethanol, Fragrance (parfum), Glycolic Acid, Sodium Cocoate, Polyquaternium-10, Methylparaben, Peppermint Oil, Menthol, Propylparaben, Lactic Acid, Malic Acid, Salicylic Acid.

Face Scrub: WATER [AQUA], ALOE BARBADENSIS LEAF JUICE [ALOE BARBADENSIS], PEG-6, SODIUM LAURETH SULFATE, DIATOMACEOUS EARTH [SOLUM DIATOMEAE], GLYCERIN, CARBOMER, PHENOXYETHANOL, POLYSORBATE 20, FRAGRANCE [PARFUM], METHYLPARABEN, PROPYLPARABEN

There's also an after shave but I found a few ingredients which had a rating of 4 and 5 on the comedogenic list so I know not to use that. And the shave gel I can't find the ingredients online. So if anyone has experience with these please let me know.

Applying something over moisturizer problem...

Ok, so in the morning, I wash my face then put on my moisturizer. It's great. It doesn't leave my skin oily or make flakes come up. But when I apply sunscreen and when I spread it...dead skin cells show up on my skin. Do I apply more sunscreen or am I applying it too hard with my hands? And this happens even if prior I put on even more moisturizer.

Same thing with Tazorac at night. After I put on the moisturizer, I put on Tazorac and all the build up forms.

I usually wait about 5 minutes after the moisturizer to put on the second. Is this too short of a time? Why is this?

The only time it doesn't happen is the day I shave because I guess it just exfoliates the skin so there's not a lot of dead cells. So is the answer exfoliating more?

Will growing a beard give me acne while on Accutane?

Ok, so I'm starting my second course of Accutane and the past 14 months (since I finished my first course), I've been using Tazorac so growing a beard wasn't an option. Now that I'll soon be just taking medicine orally and won't worry about creams and such at night, I'm going to grow a beard. Will this be OK or will the facial hair give me acne?