Based on the provided reviews, The Real Noni Energy Ampoule by celimax appears to be suitable for skin that has transitioned from acne-prone to dry and sensitive, especially post-acne treatment.

Many reviewers with similar skin types have reported positive experiences, noting that the ampoule effectively calms their skin, reduces redness, and provides deep hydration without causing irritation or breakouts. The lightweight yet hydrating texture is often praised for its ability to absorb well and not feel heavy or sticky, which is ideal for sensitive skin.

However, it's important to note that while the majority of reviews are positive, some users with very dry skin have mentioned that they might need additional hydration beyond what this product offers. Additionally, a few reviewers with oily skin have found the texture to be slightly rich, which might not be ideal for them.

Overall, for skin that has become dry and sensitive after acne treatment, this ampoule seems to be a good option, offering both hydration and soothing effects without causing further irritation.