
My New Holy Grail Sunscreen: Roundlab Dongbaek Deep Collagen Firming Sun Serum Review! ✨
, by numberskin, 1 min reading time

, by numberskin, 1 min reading time
Living in Korea, the sun can be quite intense, especially during the summer months.
I've been using the Roundlab Dongbaek Deep Collagen Firming Sun Serum daily, and it's been fantastic.
The serum texture is perfect for the humid Korean climate; it absorbs quickly without leaving any sticky residue, which is a lifesaver when you're wearing makeup.
I haven't experienced any greasiness, even after a long day out.
It provides reliable protection against the strong UV rays, and I haven't gotten any sunburns or tanning while using it.
I also appreciate how it doesn't leave a white cast, making it seamless to incorporate into my morning routine before applying my base makeup.
My skin feels hydrated and looks smoother, which is a great bonus on top of sun protection.
The collagen-boosting aspect is a welcome addition, especially as I'm starting to notice some early signs of aging.
It feels like a lightweight, nourishing serum that just happens to have SPF.
The set is also a great value, perfect for keeping one handy at home and another in my work bag for reapplication.
To maximize the benefits of the Roundlab Dongbaek Deep Collagen Firming Sun Serum, I love pairing it with other hydrating and firming skincare products.
After cleansing and toning, I apply a hydrating serum or essence, followed by a moisturizer if my skin needs extra hydration.
Then, this sun serum goes on as the final step in my morning routine.
For makeup, it works beautifully under a lightweight foundation or a BB cream.
I've found that using a hydrating primer beforehand can further enhance the smooth application.
At night, I focus on treatments that boost collagen and hydration, like a retinol serum or a peptide-rich cream, to complement the daytime firming effects.
Using a gentle cleanser is also key to ensure you're not stripping the skin of its natural oils after a day of sun protection.
This post was published by numberskin on 2025/10/18 13:48.