Based on the provided reviews, the REAL HYALURONIC BLUE AMPOULE 100 by WELLAGE seems to be a good choice for oily skin. Here are some key points from the reviews: - Users with oily skin found that the product provides just the right amount of hydration without feeling heavy or sticky. - The lightweight, watery texture is easy to apply and absorbs quickly, making it suitable for layering under makeup. - Some users mentioned that it doesn't exacerbate oiliness and can help balance oil and moisture for combination dehydrated skin. However, it's important to note that individual experiences may vary, and what works for one person may not work for another. It's always a good idea to read multiple reviews and consider your own skin type and concerns when choosing a product.

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