Biosolis Sun Milk Kids SPF 50+
77/100 overall score
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About this sunscreen
Biosolis Sun Milk Kids is an SPF 50+ pure mineral sunscreen using Zinc Oxide and Titanium Dioxide. It commonly wears with a balanced finish and a slightly heavier feel, and as a mineral kids formula it can leave a more visible white cast. It does not typically sting, which suits sensitive skin, and protection is rated good. At 76.8/100 it is generally a solid mineral pick for children and sensitive users who accept some cast.
Ingredient & SPF scores
☀️
UV protection
Good
74
- +41 Zinc Oxide at #3, UV filter (UVA1 +18)
- +31.4 Titanium Dioxide at #5, UV filter (UVA1 +4.8)
- −0.4 UVA2 coverage saturated
- +2 Label claims (SPF 50)
👻
White cast
High
16
- +100 Starting score
- −55 Zinc Oxide at #3
- −35 Titanium Dioxide at #5
- −10 Zinc Oxide + Titanium Dioxide together
- −15 Pure mineral formula
- +15 Penalties exceed the scale, floored at 0
- +10 PHSA dispersant, fights agglomeration
- +6.3 Coated minerals (Aluminum Hydroxide)
🪨
Heavy feel
Medium
44
- +100 Starting score
- −40 Zinc Oxide at #3
- −16 Titanium Dioxide at #5
🍄
Fungal acne
Medium
57
- +100 Starting score
- −38 2 long-chain (C12+) esters that feed Malassezia (Polyglyceryl-2 Dipolyhydroxystearate, Polyglyceryl-3 Diisostearate)
- −5 1 ubiquitous fatty ingredients (Stearic Acid), weak Malassezia signal
- +0 Caprylic/Capric Triglyceride at #2, a safe base that does not feed Malassezia
👕
Fabric stains
Low
80
- +100 Starting score
- −15 Zinc Oxide at #3, white marks, worst on dark fabric (washable)
- −5 Both minerals present, heavier deposit
💧
Moisture
Balanced
LightNourishing
- ← 5 Zinc Oxide at #3, mild sebum absorbent
- → 4 Light emollient/solvent (Caprylic/Capric Triglyceride)
✨
Finish
Balanced
MatteDewy
- ← 2 1 dry-touch emollients reduce greasy shine (Dicaprylyl Carbonate)
💄
Makeup base
Okay
PillsPrimer
- → 2 Dry-touch esters, smooth fast-absorbing base
- ← 15 High mineral load at #3 greys under foundation
🌊
Water resistance
Not resistant
Non-water-resistantWater-resistant
Nothing flagged in the ingredient list.
How we rate water resistance →Skincare extras
Beneficial actives this formula contains. Informational only, not part of the rating: their effect depends on a concentration the label does not disclose.
- ✨ Aloe vera
- ✨ Bisabolol
Full ingredient list (18)
What each ingredient does and how it moves each rating: green helps, red hurts, ↑ / ↓ give the direction, and ← / → shift a slider toward its ends (finish, moisture, makeup base). Auto-derived from our scoring rules and the ingredient's position.
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Soothing, skin-conditioning active
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Emollient, softens and smooths skin
- 4 → nourishing light emollient
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Mineral UV filter (Zinc Oxide), high in the list, a primary filter
- ↑ 41 UV protection, incl. long-UVA (UVA1)
- ↑ 15 white marks, worst on dark fabric (washable)
- light ← 5 mild sebum absorbent
- pills ← 15 High mineral load greys under foundation
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Emollient, softens and smooths skin
- matte ← 2 dry-touch emollient, anti-shine
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Mineral UV filter (Titanium Dioxide)
- ↑ 31.4 UV protection, incl. long-UVA (UVA1)
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Emulsifier, keeps oil and water blended
- ↑ 24 feeds malassezia
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Botanical extract
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Humectant, pulls water into the skin
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Emulsifier, keeps oil and water blended
- ↑ 14 feeds malassezia
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Supporting ingredient
-
11 Stearic Acid
Emollient, softens and smooths skin
- ↑ 5 minor malassezia feeder
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Emollient, softens and smooths skin
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Thickener and texture, structures the gel or cream
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14 Bisabolol
Soothing, skin-conditioning active
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Botanical extract
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Preservative, keeps the formula from spoiling
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17 Tocopherol
Antioxidant, protects the formula and skin
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Preservative, keeps the formula from spoiling
Does Biosolis Sun Milk Kids leave a white cast?
As a pure mineral kids formula with Zinc Oxide and Titanium Dioxide, it can leave a more visible white cast. The finish is generally balanced with a slightly heavier feel.
Is the Biosolis Sun Milk Kids SPF 50+ good for sensitive skin?
It does not typically sting and has a low breakout risk, so it is generally suited to sensitive and children's skin. Patch testing is commonly advised.
Is it mineral or chemical, and is it good?
It is a pure mineral sunscreen using Zinc Oxide and Titanium Dioxide, SPF 50+, with protection rated good. It scores 76.8/100, a solid mineral pick for those who accept some cast.