DRYNESS AND NOT A SIGN OF THE PROMISED HYDRATION - COSRX Advanced Snail 92 All in One Cream

Hi, beauties! I am starting a discussion regarding COSRX Advanced Snail 92 All in One Cream - a holy grail to many but a great disappointment to me, unfortunately 😞. I bought it after a thorough research I conducted on my own 😅. The ingredients are amazing, the reviews were great, the results this product promises are incredible and I was pretty much intrigued. I was influenced by an Instagram page combining all these phenomenal claims. Done - I was convinced - I am buying this jar of unique hydration. Unfortunately, that was not the case for me. Instead of hydration, this cream made my skin extremely dry and flaky. I used it on its own without any other moisturiser - my skin was dry. I combined it with other moisturisers that I KNOW work great for my skin - La Roche Posay Toleriane Riche & Cicaplast - 2 holy grails that have helped me so much throughout my skin journey. The results are the same - my skin lacks hydration and it is sensitive. I was puzzled - the All in One Cream never helped my skin; instead it worsen it - despite all the great reviews & ingredients. Has anyone had the same complaints while using this product? What is your opinion on the COSRX Advanced Snail 96 Mucin Power ESSENCE? I have my eyes on this product (again thanks to the positive reviews I have read) but I am pretty much afraid that it would have the same effect. I would live to hear your opinion & experience on these products!