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Tinosorb M

INCI: Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Also known as: Bisoctrizole
SPFspfsyntheticStrong evidencePregnancy safe
92
Skinlumis Rating
Comedogenic
1/5
Irritancy
0/5
Best applied
AM
Effective range
2%–10%
How It Works

A hybrid filter, partly micronised organic particle and partly absorber. Photostable broad-spectrum UV protection.

Hybrid action: reflects/scatters and absorbs UVA/UVB; particles deposit on skin surface.

pH Range
5.0–8.0
Benefits
  • Broad-spectrum
  • Photostable
  • Suitable for sensitive skin
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
10%

Concentration range in well-formulated products: 2%–10%

Seasonal Use

Year-round.

For Estheticians & Professionals

Pair with Tinosorb S for the most robust modern broad-spectrum coverage.

Pairs Well With
Tinosorb S
Conflicts With

No flagged conflicts. Still, patch-test new actives.

Your Skin Compatibility

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