My personal skin care secret

On days when my skin condition is particularly poor, I layer multiple thin layers of highly concentrated ampoule instead of applying a large amount all at once. I find that this method definitely improves absorption. Immediately after washing, I smooth my skin with a light toner, then apply the moisturizing ampoule three times. This creates a plump, glowing complexion that radiates from within. This is my personal home care secret that I often recommend to friends and acquaintances. For those who have dry skin, while expensive packs are fine, try layering on the ampoule you have at home. You'll notice a difference the next morning. However, layering can cause flaking if the products don't work together. I was wondering if mixing vitamins and moisturizers is safe for the skin, or if it's better to avoid certain ingredients altogether. I'm also curious about your nightly routine for skin regeneration, and if you have any effective layering combinations, please share.