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Highlights
Summary
belif’s Dew Guard Milky Sun Serum SPF 40 doubles as a serum and sunscreen in one fast-absorbing formula. This silky milk soothes, hydrates, and smooths, providing a featherlight and invisible finish — no stickiness, no white cast.
Benefits
- Doubles as a serum and SPF 40 sunscreen for a simplified morning routine
- Skin-loving formula soothes, hydrates, and smooths
- Absorbs quickly for a featherlight and invisible finish
- No stickiness, no white cast
- Non-comedogenic tested
- Dermatologically tested
Key Ingredients
- Cica: Helps soothe skin
- Multi-7 Hyaluronic Acid: Hydrates, locks in moisture, and helps firm skin
- Niacinamide: Known to help brighten the skin and smooth its texture
Research Results
- 100% agree skin feels immediately hydrated when applying the product*
- 100% agree after using the product, it gives a long-lasting feeling of moisture*
- 100% agree product gives a natural glowing finish*
- *based on a consumer study
Item 2654660
Gently smooth a nickel-sized amount evenly over skin. Apply generously 15 minutes before sun exposure. Reapply every two hours and directly after any physical activity or exposure to water.
Precautions: For external use only. Do not use on damaged or broken skin. When using this product keep out of eyes. Rinse with water to remove. Stop use and ask a doctor if rash occurs. Keep out of reach of children. If product is swallowed, get medical help or contact a Poison Control Center right away.
Active: Avobenzone 2.7% (Sunscreen); Homosalate 9% (Sunscreen); Octisalate 4.5% (Sunscreen); Octocrylene 9% (Sunscreen)
Inactive: Water, Dimethicone, Glycerin, Cetyl Alcohol, Dipropylene Glycol, Potassium Cetyl Phosphate, 1,2-Hexanediol, Panthenol, Glyceryl Caprylate, Isododecane, Glyceryl Stearate, Niacinamide, Caprylic/Capric Triglyceride, Acrylates/Polytrimethylsiloxymethacrylate Copolymer, Fragrance++, Cetearyl Olivate, Inulin Lauryl Carbamate, Sorbitan Olivate, Sodium Polyacryloyldimethyl Taurate, Tromethamine, Xanthan Gum, Magnesium Aluminum Silicate, Trisodium EDTA, Myristica Fragrans (Nutmeg) Extract, Melissa Officinalis Flower/Leaf/Stem Water*, Rosmarinus Officinalis (Rosemary) Leaf Water*, Madecassoside, Eucalyptus Globulus Leaf Extract*, Butylene Glycol, Sodium Hyaluronate+, Hydrolyzed Hyaluronic Acid+, Mentha Rotundifolia Leaf Extract*, Rosa Canina Fruit Extract*, Hyaluronic Acid+, Hydrolyzed Sodium Hyaluronate+, Hydroxypropyltrimonium Hyaluronate+, Sodium Acetylated Hyaluronate+, Thymus Vulgaris (Thyme) Leaf Extract*, Pentylene Glycol, Ecklonia Cava Extract**, Hizikia Fusiforme Extract**, Laminaria Japonica Extract**, Ethylhexylglycerin, Sodium Hyaluronate Crosspolymer+, Limonene, Citronellol, Geraniol, Linalool, Citral * belif original formula + multi7-Hyaluron ** Jeju-Haeyun Complex ++ Fragrance of botanical origin
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
I've been using the Dew Guard Milky Sun Serum SPF 40 for a f
What sets this product apart is its unique texture — it has a milky, lightweight consistency that feels more like a serum than a traditional sunscreen. As someone with combination skin, I often struggle to find sun protection that doesn't clog my pores or leave a greasy residue, but this one absorbs...
Most Helpful Critical Review
Not Sure It Is Worth It
As an outdoor girls with fair and sensitive skin, spf products are a must! Indeed this had a serum like consistency so it does glide on beautifully. Also doesn't irritate my skin and does provide sun care as promised. However it isn't any better than a face specific spf one can buy otc,such as Neutr...
100 results
Would buy again
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

The lotion smells great, absorbs well, and lasts long! Would definitely purchase.
Wears well under make up
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

Absorbed quickly into my skin, gave me good sun protection, and it has a nice light weight texture perfect for applying make up on top of. Love that it's fragrance free!!!
my go-to sunscreen
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I have been using it for 5 days now and I love it. Its lightweight, it feels similar to the beauty of joseon sunscreen in texture. Perfect for the summer, doest burn my eyes (like so many US sunscreens do)
I've been using the Dew Guard Milky Sun Serum SPF 40 for a f
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

What sets this product apart is its unique texture — it has a milky, lightweight consistency that feels more like a serum than a traditional sunscreen. As someone with combination skin, I often struggle to find sun protection that doesn't clog my pores or leave a greasy residue, but this one absorbs beautifully without any stickiness or white cast. The application is smooth and effortless. It glides onto the skin and instantly gives a fresh, dewy finish that makes my skin look naturally radiant. I also appreciate how hydrating it is. It contains skin-loving ingredients that leave my face feeling soft and moisturized throughout the day, so it's perfect for those who want both sun protection and skincare benefits in one step. What really impressed me is how well it layers under makeup. Some sunscreens can pill or make foundation slide around, but this sun serum works almost like a primer. My makeup goes on smoothly and stays put longer, which is a huge plus. The SPF 40 provides strong enough protection for daily wear, whether I'm indoors most of the day or out for a walk in the sun. In addition to the performance, the packaging is sleek and travel-friendly, making it easy to carry in my bag for touch-ups. It doesn't have an overpowering scent either — just a light, pleasant fragrance that fades quickly after application. Overall, Dew Guard Milky Sun Serum SPF 40 is a standout product that combines the benefits of skincare and sun protection in one elegant formula. It's ideal for anyone looking for a gentle, non-greasy, and effective sunscreen that enhances your skin's appearance while keeping it protected. I'll definitely be repurchasing this, and I highly recommend it to others, especially those with sensitive or combo skin types.

New favorite sunscreen
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

This is truly an amazing product. It's incredibly easy to apply, thanks to its smooth, milky texture that gently hydrates your face. I love how it keeps my skin feeling soft and moist all day long, never leaving it dry or uncomfortable. What really stands out to me is how it doesn't leave behind that annoying white residue that other sunscreens often do. I genuinely feel so pleased with this find—I would definitely buy it again without hesitation. It's become my absolute go-to for daily sun protection, and I can't imagine my routine without it.


