I was curious about this 'Lactobacillus Sunscreen' because of its good ingredients and frequent 1+1 promotions, so I decided to give it a try.
# Volume: 50ml is just right, not too little.
# Ingredients: The first ingredient, even more abundant than water, is 'Lactobacillus Ferment Lysate'. It's a great point that this key ingredient is so prominent!
# Texture: Don't expect a typical sunscreen. It's extremely runny, almost to the point of dripping.
# Application: Perhaps due to its thin consistency, there's absolutely no white cast. When applying, you might feel a slight richness, but it's balanced with hydration, so it's not uncomfortable and absorbs quickly. It didn't cause any pilling when applying makeup.
It's best to think of it as a 'hydrating sun milk'.
# Effectiveness: Since I carry it around and use it frequently, I feel like I've really experienced its benefits. It's made with a hybrid formula, so I trust that it provides good protection against both physical and chemical UV rays.
Because it's so runny, you need to apply a second layer after the first application for better coverage.
This is similar to the downside I mentioned. It's good to apply an extra layer even during the initial application, and it's beneficial to carry it with you and reapply frequently throughout the day, just like you would with a moisturizer.