I'm 30 with combination skin, average number of breakouts, mild acne and occasional rosacea, so I wouldn't call my skin a 'problem' skin as such, just a bit awkward! And Alpha H works wonders for me. The balancing cleanser does what it says - balances the skin, and it doesn't dry the skin out at all. Liquid Gold can help any skin type, if your skin is already ok then it will enhance it, it brings a 'brightness' to the skin and really smooths it out. If you're concerned about sensitivity then do a small spot test somewhere discreet. Remember it is normal for the skin to tingle. Alpha H actually does something for your skin, no fancy smells (which are more likely to irritate skin anyway) and Liquid Gold lowers the pH of the skin to the correct level for the ingredients to work effectively. A lot of skincare brands shove in all the good sounding ingredients but don't lower the skin's pH enough for them to be effective.
Of course it might not suit you, but what skincare works for everyone?? The reason it's known as skincare for people with problem skin is that it actually flipping works! Which is why so many people with 'difficult' skin reach for it. So many brands have amazing claims but for anyone with anything other than normal skin, which doesn't really require targeted treatment, they don't perform.