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Mixsoon

Bean Sun Serum SPF50+ PA++++ 50ml

A featherlight, serum-textured sunscreen that feels like nothing on the skin — SPF50+ PA++++ protection without the weight, white cast, or greasy residue. The MIXSOON Bean Sun Serum is designed for people who hate wearing sunscreen. It has a watery, serum-like texture that absorbs instantly, leaves zero white cast, and creates a smooth, hydrated base under makeup. Unlike traditional sunscreens that can feel heavy or sticky, this one disappears into the skin. You will forget you are wearing it — until you remember you are getting SPF50+ PA++++ protection. What makes it different The formula is built around MIXSOON's signature fermented bean complex — soybean, barley, pomegranate and pear ferments that nourish and condition the skin. These ingredients tie the sunscreen to the brand's fermented skincare identity while adding antioxidant benefits. Niacinamide (the second ingredient on the list) works to brighten uneven tone, support the skin barrier, and refine the look of pores. Hyaluronic acid provides surface hydration, while adenosine helps with the appearance of fine lines. The UV protection This sunscreen uses a next-generation five-filter system, including both Mexoryl filters and Tinosorb S, delivering broad-spectrum SPF50+ PA++++ protection with excellent photostability. The result is high-level protection with an elegant, serum-light feel. What the finish looks like The finish is dewy and radiant — not greasy, not matte. It leaves a subtle, healthy glow on the skin that works beautifully under makeup. For those who prefer a more matte finish, a light dusting of powder solves it easily. Who it is for • Anyone who dislikes the feel of traditional sunscreen • All skin types — normal, combination, oily, dry and sensitive • People who want a multitasking product that combines sun protection with skincare benefits • Those who want a reef-safe, cruelty-free, vegan formula • Makeup wearers who need a smooth, non-pilling base Who it may not suit If you have fungal acne (malassezia), the formula contains coconut oil, which can be problematic. Oily skin types may find the dewy finish slightly rich and may need powder to control shine. It is also not waterproof — not suitable for swimming, heavy sweating or outdoor sports. Especially Suited To • Daily sun protection during commutes and indoor/outdoor activities • Anyone who dislikes heavy, greasy sunscreens • People with combination, dehydrated or normal skin • Makeup wearers who want a smooth, non-pilling base • Those who want a reef-safe, cruelty-free, vegan formula • Dry skin types — can replace moisturiser on its own Good to Know • SPF50+ PA++++ protection with next-generation UV filters • Watery, serum-like texture — absorbs instantly, zero white cast • Contains fermented soybean, barley, pomegranate and pear extracts • Niacinamide (second ingredient) brightens and supports barrier • Fragrance-free, alcohol-free, cruelty-free, vegan, reef-safe • Leaves a dewy, radiant finish — not greasy, not matte • Skin irritation tested • Not waterproof — best for daily wear, not swimming or heavy sweating • Contains coconut oil — not suitable for fungal acne-prone skin
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Watery, serum-like texture — disappears into skin, zero white cast, no greasy residue
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SPF50+ PA++++ protection with next-generation UV filters — high protection without the weight
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Fermented bean complex plus niacinamide — nourishes, brightens and hydrates while protecting
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Reef-safe, cruelty-free, vegan and fragrance-free — clean formula you can feel good about
  • Regular price £17.99
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A featherlight, serum-textured sunscreen that feels like nothing on the skin — SPF50+ PA++++ protection without the weight, white cast, or greasy residue.

The MIXSOON Bean Sun Serum is designed for people who hate wearing sunscreen. It has a watery, serum-like texture that absorbs instantly, leaves zero white cast, and creates a smooth, hydrated base under makeup.

Unlike traditional sunscreens that can feel heavy or sticky, this one disappears into the skin. You will forget you are wearing it — until you remember you are getting SPF50+ PA++++ protection.

What makes it different
The formula is built around MIXSOON's signature fermented bean complex — soybean, barley, pomegranate and pear ferments that nourish and condition the skin. These ingredients tie the sunscreen to the brand's fermented skincare identity while adding antioxidant benefits.

Niacinamide (the second ingredient on the list) works to brighten uneven tone, support the skin barrier, and refine the look of pores. Hyaluronic acid provides surface hydration, while adenosine helps with the appearance of fine lines.

The UV protection
This sunscreen uses a next-generation five-filter system, including both Mexoryl filters and Tinosorb S, delivering broad-spectrum SPF50+ PA++++ protection with excellent photostability. The result is high-level protection with an elegant, serum-light feel.

What the finish looks like
The finish is dewy and radiant — not greasy, not matte. It leaves a subtle, healthy glow on the skin that works beautifully under makeup. For those who prefer a more matte finish, a light dusting of powder solves it easily.

Who it is for
• Anyone who dislikes the feel of traditional sunscreen
• All skin types — normal, combination, oily, dry and sensitive
• People who want a multitasking product that combines sun protection with skincare benefits
• Those who want a reef-safe, cruelty-free, vegan formula
• Makeup wearers who need a smooth, non-pilling base

Who it may not suit
If you have fungal acne (malassezia), the formula contains coconut oil, which can be problematic. Oily skin types may find the dewy finish slightly rich and may need powder to control shine. It is also not waterproof — not suitable for swimming, heavy sweating or outdoor sports.

Especially Suited To
• Daily sun protection during commutes and indoor/outdoor activities
• Anyone who dislikes heavy, greasy sunscreens
• People with combination, dehydrated or normal skin
• Makeup wearers who want a smooth, non-pilling base
• Those who want a reef-safe, cruelty-free, vegan formula
• Dry skin types — can replace moisturiser on its own

Good to Know
• SPF50+ PA++++ protection with next-generation UV filters
• Watery, serum-like texture — absorbs instantly, zero white cast
• Contains fermented soybean, barley, pomegranate and pear extracts
• Niacinamide (second ingredient) brightens and supports barrier
• Fragrance-free, alcohol-free, cruelty-free, vegan, reef-safe
• Leaves a dewy, radiant finish — not greasy, not matte
• Skin irritation tested
• Not waterproof — best for daily wear, not swimming or heavy sweating
• Contains coconut oil — not suitable for fungal acne-prone skin

Where it fits in your routine
The final step of your morning skincare routine. Apply after moisturiser (or instead of moisturiser if you have dry skin). Before makeup.

How to apply
• Apply as the last step of your skincare routine
• Dispense a generous amount — do not skimp
• Spread evenly across your face and neck
• Pat gently for better absorption
• Wait 1-2 minutes before applying makeup

Pro tips for best results
• Use enough — apply a generous layer. A thin layer means gaps in protection
• For oily skin — if shine is a concern, a light dusting of powder keeps you looking fresh all day
• For dry skin — this is hydrating enough to replace your standalone morning moisturiser
• Wait before makeup — give it 1-2 minutes to settle. Rushing can cause pilling with some foundations
• Double cleanse in the evening — due to its moisturising formula, thorough cleansing helps prevent clogged pores
• Reapply every 2-3 hours — if you are outdoors, near windows, or driving. Sunscreen degrades over time

What not to do
• Don't forget your neck, ears, and the back of your hands
• Don't rely on SPF in your foundation — you would need 15 times the normal amount to get the stated protection
• Don't use for swimming or outdoor sports — this is not waterproof
• Don't use if you have fungal acne — the formula contains coconut oil
• Don't apply too much at once — a thin, even layer works best. Over-application can affect how it settles

A note on patch testing
Before using this sunscreen on your full face, patch test first. Apply a small amount behind your ear or along your jawline. Wait 24 hours.
If you notice any redness, itching or irritation, do not use it on your face.
This is especially important if you have very sensitive skin or have reacted to chemical sunscreens before.

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

Ingredients subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.

We dispatch all orders within 1 business day (Monday–Friday) from our London, UK base via Royal Mail Tracked.

  • UK Standard £3.99: Royal Mail Tracked Standard Delivery (2-3 working days from dispatch) Free on orders over £30
  • UK Express £5.50: Royal Mail Tracked First Class Delivery  (1-2 working days from dispatch) 
  • EU: £12.99 (3–7 working days) – Free on orders over €150

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    Please note: EU orders may be subject to local VAT or handling fees upon delivery, depending on your country’s customs rules.

Bean Sun Serum SPF50+ PA++++ 50ml

£17.99