Sun ProtectionChemical Sunscreen
Bean Sun Serum SPF 50+ PA++++ — Reddit Reviews
by Mixsoon
Updated November 10, 2026
Dewy SPF 50+ serum for dry-skin glow; greasy for some oily users.
What the community says
Redditors describe a creamy, skincare-like SPF that disappears on dry skin, layers without pilling, and survives reapplication comfortably. The finish is unapologetically dewy; oily users report grease, and one person reported immediate burning.
What this means for you
What people love
Watch out for
- Too greasy and shiny for some oily skin
- Burning reaction reported on application
- Breakouts reported after wearing it
Product details
Concerns
Skin Type
Product Traits
Key Ingredients
Where to buy
What the science says
Niacinamide has some evidence for helping acne, with most studies finding it eased breakouts and often working about as well as clindamycin applied to the skin 1. For dark spots, niacinamide has some evidence of fading them, and in one comparison it reduced spots better than a moisturizer without it 2. Its anti-aging effects have some evidence behind them, with studies reporting firmer skin and fewer wrinkles 3. For the skin barrier, the evidence is not proven yet, since only one study tested niacinamide directly and it showed lower water loss through the skin 4.
- Niacinamide for acne Some evidence · 17 studies
- Niacinamide for hyperpigmentation Some evidence · 17 studies
- Niacinamide for anti-aging Some evidence · 8 studies
- Niacinamide for skin barrier Not proven yet · 17 studies
Research context, not treatment advice. Studies are about the ingredient, not necessarily this exact product.
How we grade researchFull ingredient list · 42
Mixsoon Bean Sun Serum SPF 50+ PA++++ ingredients
Water, Niacinamide, Butyloctyl Salicylate, Propanediol, Ethylhexyl Triazone, Caprylyl Methicone, Glycerin, Drometrizole Trisiloxane, Polyglyceryl-3 Distearate, Dibutyl Adipate, Diisopropyl Sebacate, Terephthalylidene Dicamphor Sulfonic Acid, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Tromethamine, 1,2-Hexanediol, Pentylene Glycol, Oak Root Extract, Lactobacillus/Punica Granatum Fruit Ferment Extract, Lactobacillus/Soybean Ferment Extract, Cocos Nucifera (Coconut) Oil, Sodium Hyaluronate, Methyl Methacrylate Crosspolymer, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Cetearyl Alcohol, Glyceryl Stearate, Silica, Potassium Cetyl Phosphate, Sodium Polyacryloyldimethyl Taurate, Vp/Eicosene Copolymer, Carbomer, Glyceryl Stearate Citrate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Ethylhexylglycerin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Inulin Lauryl Carbamate, Adenosine, Xanthan Gum, Tocopherol, Lactobacillus/Pear Juice Ferment Filtrate, Saccharomyces/Barley Seed Ferment Filtrate, Quercus Suber Bark Extract
Listed in label order, highest concentration first. Linked ingredients have their own page.
Real Reddit threads — 20 mentions across 13 threads
Mixsoon Bean Sun Serum SPF 50+ PA++++ on Reddit, in one place — 13 threads from r/30PlusSkinCare, r/AsianBeauty and 3 more, summarized.
“Sunscreen I switch, right now I’m using the mixsoon bean sun serum.”
Positive
“My favorites are the skin1004 hyalu cica Sun serum and the skin aqua barrier essence.”
Positive
“Just apply it whenever you leave the house, consistency is key.”
Positive
“Try mixsoon sunscreen.”
Positive
“It’s barely noticeable”
Positive
“Japanese or Korean sunscreens”
Positive
“Have you tried Mixsoon’s bean sunscreen instead?”
Mentioned
“Glad im not the only one struggling with it- those look like great suggestions- I do best with moisturizing sunscreens that still feel lightweight and the kose one seems waterproof as well.”
Mentioned
“Free Sample of Mixsoon Bean Sun Serum”
Mentioned
“Products:”
Mentioned
“Photo of unpackaged products:”
Mentioned
“I am excited to try Mixsoon bean sun serum as well”
Mentioned
“looks like it’s pretty light.”
Mentioned
“Numbuzin no. 1 clear filter sun essence is very lightweight.”
Mentioned
“Mixsoon bean sun serum”
Positive
“leaves my dry ass skin hydrated all day.”
Positive
“cosmetically elegant”
Positive
Dupes & Alternatives
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10 shared traits
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Skin1004
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Beauty of Joseon
Relief Sun Aqua-Fresh: Rice + B5 SPF50+ PA++++
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Beauty of Joseon
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