When it comes to sunscreens, I’m picky. I have sensitive skin, and I’ve gone through my fair share of products that promised to be lightweight and hydrating but ended up being either too greasy, too drying, or causing irritation. That’s why I was cautious when I started using SKIN1004’s Hyalu-Cica Water-Fit Sun Serum. With so many options on the market, it’s hard to find a product that genuinely delivers on its claims.

Here’s a breakdown of my experience with this product after using it consistently for the past month.

1. Texture and Application
First off, the texture of this sunscreen is unlike any other I’ve tried. It’s called a “serum,” and it definitely feels more like a lightweight serum than a traditional cream sunscreen. The product is clear and absorbs quickly without leaving a greasy residue. I was able to easily layer it over my serum and moisturizer without any pilling, which is a huge plus. For anyone who struggles with sunscreen piling over other skincare, you know how frustrating that can be.

Application Tip: A little goes a long way! I use about a dime-sized amount for my face and neck, and that’s all I need to feel fully protected.

2. Hydration and Skin Feel
One of the most standout features of this sunscreen is its hydrating properties. The inclusion of Hyaluronic Acid in the formula provides instant moisture, and the Cica (Centella Asiatica) extract calms my skin. Both ingredients work together to give my skin a plump, dewy finish without making it feel sticky.

After applying it, my skin feels hydrated but not oily, which is rare for a sunscreen. Most sunscreens leave me feeling like I need to blot by midday, but with this one, I’ve noticed that I can go through the entire day without feeling like my face is excessively shiny. That said, those with oily skin might want to try it first to see how it works with their skin type.

3. Sun Protection: Does It Deliver?
Let’s talk about the SPF protection. This product offers SPF 50+ PA++++, which is high enough for daily use. I’m based in a sunny climate, and I spend a fair amount of time outdoors, so I definitely need something that provides adequate protection. After using this for a month, I can say that it does an excellent job of preventing sunburn and protecting against UV damage on a typical day.

However, I will mention that if you’re planning to spend prolonged periods outdoors — especially during peak sun hours — you might want to apply a second layer or use something with a higher SPF. For daily, everyday use, though, I’m confident this sunscreen is doing its job.

4. Ingredients Breakdown: What’s Inside?
One of the reasons I decided to try SKIN1004’s sunscreen is because of its clean and simple ingredient list. It’s free of harsh chemicals and fragrances, which is great for anyone with sensitive or reactive skin. Here’s a closer look at some key ingredients:

Hyaluronic Acid: Known for its ability to attract moisture to the skin, hyaluronic acid helps keep your skin hydrated throughout the day without feeling greasy.

Centella Asiatica (Cica): This ingredient is packed with antioxidants and has soothing properties. It’s a great addition for calming irritated skin and reducing redness, which makes this sunscreen a good choice for those with sensitive or compromised skin.

Niacinamide: A powerhouse ingredient for reducing hyperpigmentation and evening out skin tone, niacinamide helps with the overall brightness and clarity of the skin.

Panthenol: This is a form of vitamin B5 that hydrates and has anti-inflammatory properties, helping to soothe the skin.

The formula is also free from parabens, sulfates, and artificial fragrances, which I personally appreciate. It feels good knowing that the sunscreen I’m using is both effective and gentle on my skin.

5. Final Thoughts: Should You Buy It?
Overall, SKIN1004’s Hyalu-Cica Water-Fit Sun Serum has exceeded my expectations. It delivers on its claims of hydration, protection, and a lightweight, non-greasy feel. It’s ideal for anyone who’s looking for a sunscreen that can be used daily without irritation or heavy feeling.

It’s not perfect for extreme sun exposure, but for everyday wear, it’s a fantastic choice. If you’re looking for a sunscreen that fits into a minimal skincare routine and plays well with other products, this is one to consider.

Pros:

Lightweight and non-greasy

Hydrating and soothing

Works well under makeup

Free from harsh chemicals and fragrances

High SPF protection (SPF 50+ PA++++)

Cons:

Not ideal for prolonged sun exposure

Might not be enough for those with very oily skin

Would I recommend it? Yes, especially if you’re someone who wants a reliable, non-irritating sunscreen that feels comfortable on the skin. It’s become a staple in my skincare routine, and I’m confident it will remain one for a long time.