ISDIN Foto Ultra 100 Spot Prevent Fusion Fluid SPF 50+
La Roche-Posay Mela B3 UV SPF 30
Versus

ISDIN Foto Ultra 100 Spot Prevent Fusion Fluid SPF 50+ Versus La Roche-Posay Mela B3 UV SPF 30

Sunscreen
Sunscreen
Spanish Brand Spain
French Brand France

Updated on May 26, 2025

Overview

What they are

These products are both sunscreens. They have a total of 0 ingredients in common

Cool Features

They both contain exfoliants and SPF

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and dark spots

Free From

They both do not contain any common allergens, oils or parabens

What's Inside

They both contain fragrances

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

New Comparison

Ingredient Info

Click any item below to learn more and see relevant ingredients

ISDIN Foto Ultra 100 Spot Prevent Fusion Fluid SPF 50+ 32 ingredients

La Roche-Posay Mela B3 UV SPF 30 32 ingredients

What's inside (and what isn't)

What's inside (and what isn't)

At a glance

Click on any of the items below to learn more

ISDIN Foto Ultra 100 Spot Prevent Fusion Fluid SPF 50+ 32 ingredients

La Roche-Posay Mela B3 UV SPF 30 32 ingredients

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Foto Ultra 100 Spot Prevent Fusion Fluid SPF 50+

Water

Skin Conditioning

Dibutyl Adipate

Emollient

Cyclopentasiloxane

Emollient
Silicon Icon

Octocrylene

UV Absorber
Chemical UV Filter IconNon-Reef-Safe IconMay worsen Eczema Icon

Alcohol Denat.

Antimicrobial
Alcohol IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon

Titanium Dioxide

Cosmetic Colorant
0 / 0 Mineral UV Filter IconNon-Reef-Safe Icon

Butyl Methoxydibenzoylmethane

UV Absorber
Chemical UV Filter IconMay cause irritation IconMay worsen Rosacea Icon

Cyclohexasiloxane

Emollient
Silicon Icon

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

Skin Conditioning
Chemical UV Filter Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

PEG-30 Dipolyhydroxystearate

Emulsifying
Not safe for Fungal Acne Icon

Nylon-12

Non-Reef-Safe Icon

PEG-10 Dimethicone

Skin Conditioning
Silicon Icon

Sodium Chloride

Masking
Can worsen Dry Skin IconBad for Acne Prone Skin IconMay worsen Rosacea Icon

Phenoxyethanol

Preservative
Preservative Icon

Silica

Abrasive
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon

Dimethicone

Emollient
1 / 0 Silicon Icon

Disteardimonium Hectorite

Stabilising

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Tocopheryl Acetate

Antioxidant
0 / 0 Vitamin E IconAntioxidant Icon

Allantoin

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Glyceryl Stearate

Emollient
1 / 0 Not safe for Fungal Acne Icon

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Disodium EDTA

Ethylhexylglycerin

Skin Conditioning

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Dimethiconol

Emollient
Silicon Icon

PEG-8

Humectant

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Ascorbyl Palmitate

Antioxidant
2 / 0 Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin IconNot safe for Fungal Acne Icon

Ascorbic Acid

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps brighten skin Icon

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Water, Dibutyl Adipate, Cyclopentasiloxane, Octocrylene, Alcohol Denat., Titanium Dioxide, Butyl Methoxydibenzoylmethane, Cyclohexasiloxane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Butylene Glycol, PEG-30 Dipolyhydroxystearate, Nylon-12, PEG-10 Dimethicone, Sodium Chloride, Phenoxyethanol, Silica, Dimethicone, Disteardimonium Hectorite, Panthenol, Tocopheryl Acetate, Allantoin, Glyceryl Stearate, Parfum, Disodium EDTA, Ethylhexylglycerin, Sodium Hyaluronate, Dimethiconol, PEG-8, Tocopherol, Ascorbyl Palmitate, Ascorbic Acid, Citric Acid

Mela B3 UV SPF 30

Water

Skin Conditioning

C15-19 Alkane

Solvent

Niacinamide

Smoothing
Niacinamide IconGood for Oily Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconHelps brighten skin Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Silica

Abrasive
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon

Titanium Dioxide

Cosmetic Colorant
0 / 0 Mineral UV Filter IconNon-Reef-Safe Icon

Butyrospermum Parkii Butter

Skin Conditioning
Helps hydrate Dry Skin IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Tin Oxide

Abrasive
Exfoliant Icon

Potassium Hydroxide

Buffering

Carbomer

Emulsion Stabilising
1 / 0

Arachidyl Alcohol

Emollient

Arachidyl Glucoside

Emulsifying

Behenyl Alcohol

Emollient
Fatty Alcohol Icon

2-Mercaptonicotinoyl Glycine

Skin Conditioning
Good for Dark Spots Icon

Sodium Dilauramidoglutamide Lysine

Humectant

Sodium Thiosulfate

Sulfate Icon

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Hydroxyacetophenone

Antioxidant
Antioxidant IconHelps reduce irritation Icon

Capryloyl Salicylic Acid

Exfoliating
Exfoliant IconGood for Oily Skin IconGood for Minimizing Pores IconGood for Dark Spots IconHelps fight Acne Icon

Caprylyl Glycol

Emollient

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Trisodium Ethylenediamine Disuccinate

Xanthan Gum

Emulsifying

Pentylene Glycol

Skin Conditioning

Poly C10-30 Alkyl Acrylate

Emulsion Stabilising

Polyglyceryl-4 Caprate

Emulsifying

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Antioxidant
Antioxidant Icon

Phenoxyethanol

Preservative
Preservative Icon

CI 14700

Cosmetic Colorant
2 / 1

Mica

Cosmetic Colorant
May worsen Eczema Icon

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Water, C15-19 Alkane, Niacinamide, Glycerin, Butylene Glycol, Silica, Titanium Dioxide, Butyrospermum Parkii Butter, Tin Oxide, Potassium Hydroxide, Carbomer, Arachidyl Alcohol, Arachidyl Glucoside, Behenyl Alcohol, 2-Mercaptonicotinoyl Glycine, Sodium Dilauramidoglutamide Lysine, Sodium Thiosulfate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Hydroxyacetophenone, Capryloyl Salicylic Acid, Caprylyl Glycol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Pentylene Glycol, Poly C10-30 Alkyl Acrylate, Polyglyceryl-4 Caprate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Phenoxyethanol, CI 14700, Mica, Parfum

Ingredient Ratings

Here's what our community thinks of the ingredients in these products.

Foto Ultra 100 Spot Prevent Fusion Fluid SPF 50+
10
10
10
liked
mixed
disliked
Unlock with Premium
Mela B3 UV SPF 30
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium

When to use

ISDIN Foto Ultra 100 Spot Prevent Fusion Fluid SPF 50+ 32 ingredients

La Roche-Posay Mela B3 UV SPF 30 32 ingredients

2 Routines
100% use in am
0% use in pm
100% use every day
41 Routines
93% use in am
7% use in pm
100% use every day
When to use See routines that use it ->
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