Quick Summary
The Daily Call Sun Serum combines three everyday skincare steps into one product by functioning as a serum, moisturiser and SPF 50 PA++++ sunscreen. Its lightweight Korean formulation features 2% niacinamide for oil balance, bisabolol to soothe the skin and adenosine to support smoother-looking skin, making it suitable for everyday wear under makeup and in humid weather.
Most morning skincare routines involve applying a serum, waiting for it to absorb, following with a moisturiser and then finishing with sunscreen.
The Daily Call Sun Serum was developed with a different approach. Instead of layering three separate products, it combines hydration, skincare benefits and broad-spectrum sun protection into a single lightweight step. The goal is to simplify everyday skincare while maintaining the protection your skin needs.
What the Daily Call Sun Serum Is Formulated to Do
The formula is designed to perform three roles simultaneously:
-
Hydrate like a serum
-
Moisturise the skin
-
Provide SPF 50 PA++++ broad-spectrum sun protection
Its lightweight serum texture absorbs quickly, layers comfortably under makeup and leaves no visible white cast, making it practical for everyday use.
Manufactured in South Korea by Kolmar Korea Co., Ltd., the product comes in a 50 ml size and provides broad-spectrum UVA and UVB protection.
Full Ingredient Breakdown
2% Niacinamide
Niacinamide helps regulate excess oil, supports a more even-looking skin tone and contributes to a healthier skin barrier. As a water-soluble ingredient, it also helps the formula maintain its lightweight texture.
To learn more about this ingredient, read Is Niacinamide an Oil? What It Actually Is.
Bisabolol
Bisabolol is known for its soothing properties. It helps calm visible redness and irritation, making the sunscreen suitable for daily use across a wide range of skin types, including sensitive skin.
Adenosine
Adenosine helps improve the appearance of smoother skin while complementing niacinamide's barrier-supporting benefits. Together, they provide skincare benefits alongside daily sun protection.
Advanced UV Filters
The sunscreen uses a combination of modern UV filters including:
-
Ethylhexyl Triazone for UVB protection
-
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine for broad-spectrum UVA and UVB coverage
-
Terephthalylidene Dicamphor Sulfonic Acid for advanced UVA protection
-
Diethylamino Hydroxybenzoyl Hexyl Benzoate for additional UVA defence
Together these filters provide SPF 50 PA++++ broad-spectrum protection suitable for everyday use.
Supporting Ingredients
The formula also contains sunflower seed oil, cardiospermum extract and vitamin E to provide antioxidant support while helping maintain comfortable, hydrated skin throughout the day.
What It Replaces
Instead of layering multiple products every morning, the Daily Call Sun Serum is designed to replace:
-
A hydrating serum
-
A daily moisturiser
-
An SPF 50 sunscreen
For many people, this reduces both application time and the number of products needed in a morning routine.
Who the Daily Call Sun Serum Is Best Suited For
This formula is particularly suitable for:
-
People looking for an everyday SPF without a lengthy skincare routine
-
Oily and combination skin types
-
Makeup wearers who want a sunscreen that sits comfortably underneath foundation
-
Anyone following a simplified skincare routine with fewer but more multifunctional products
If you enjoy keeping skincare simple, you may also like What Skinimalism Actually Means.
How It Fits Into Your Routine
Morning
Apply the Daily Call Sun Serum as the final skincare step before makeup. For most skin types, it replaces a separate serum, moisturiser and sunscreen.
During the Day
Like all sunscreens, it should be reapplied approximately every two hours during prolonged sun exposure.
If you're wondering whether another sunscreen format may be better for touch-ups, read Sunscreen Stick vs Cream: Which Works Better in Indian Heat?.
Does It Need a Separate Moisturiser?
For most skin types, no.
The formula is designed to provide daily hydration alongside SPF protection. People with very dry skin may still prefer adding a lightweight moisturiser underneath during colder or particularly dry seasons, but for everyday use the product functions as a complete morning hydration and protection step.
Why a 3-in-1 Formula Makes Sense
Combining three essential skincare steps into one product is particularly useful for busy mornings, travel or anyone who prefers a simpler skincare routine.
Rather than asking users to skip hydration or sunscreen to save time, the Daily Call Sun Serum combines skincare ingredients such as niacinamide, bisabolol and adenosine with SPF 50 PA++++ protection in a single lightweight formula.
You can explore the complete specifications on the Daily Call Sun Serum product page.
Frequently Asked Questions
Can the Daily Call Sun Serum be used under makeup?
Yes. Its lightweight texture absorbs quickly and leaves no white cast, making it suitable as a base before makeup application.
Is the Daily Call Sun Serum suitable for oily skin?
Yes. The 2% niacinamide helps support oil balance, while the lightweight formula is designed to feel comfortable rather than greasy.
Does the Daily Call Sun Serum replace a moisturiser?
For most skin types, yes. The formula provides daily hydration alongside SPF protection. People with very dry skin may occasionally prefer an additional moisturiser underneath.
How often should I reapply it?
Reapply every two hours during prolonged sun exposure, following standard sunscreen guidance regardless of formulation.