Homosalate
INCI: Homosalate
Also known as: HMS
SPFspfsyntheticStrong evidencePregnancy safe
62
Skinlumis Rating
Comedogenic
1/5
Irritancy
1/5
Best applied
AM
Effective range
5%–15%
How It Works
A common UVB filter that lacks UVA coverage and shows weaker SPF efficacy than newer alternatives.
Absorbs UVB (295–315nm); needs to be paired with UVA filters.
pH Range
5.0–8.0
Benefits
- UVB protection
Proven For
What the evidence supports.
UV damage prevention
Best For
- All skin types
Avoid If
No notable contraindications reported.
Layering Order
10/10
Final occlusive/SPF layer.
Max Safe Concentration
15% US
Concentration range in well-formulated products: 5%–15%
Seasonal Use
Year-round.
For Estheticians & Professionals
EU restricted to 7.34% from 2025 due to endocrine concerns.
Pairs Well With
Conflicts With
No flagged conflicts. Still, patch-test new actives.
Your Skin Compatibility
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