Optimal Skin Pro-Serum
The ESPA Optimal Skin Pro-Serum is a serums, essence, ampoule. Our analysis of its 35 ingredients (15 low-risk) rates it Excellent (85/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The ESPA Optimal Skin Pro-Serum is a serums, essence, ampoule. Our analysis of its 35 ingredients (15 low-risk) rates it Excellent (85/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Oryza sativa bran oil
(Skin Conditioning, Skin Conditioning Emollient) |
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Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient) |
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Coconut Alkanes
(Emollient, Solvent) |
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HELIANTHUS ANNUUS SEED OIL UNSAPONIFIABLES
(Skin Conditioning Emollient) |
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oenothera biennis oil
(Skin Conditioning Emollient) |
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Rosa Canina Fruit Oil
(Emollient, Skin Conditioning) |
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Echium Plantagineum Seed Oil
(Skin Conditioning, Solvent) |
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Octyldodecanol
(Fragrance, Skin Conditioning, Emollient, Perfuming, Solvent) |
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Coco-Caprylate/Caprate
(Emollient, Skin Conditioning) |
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Curcuma Longa Root Extract
(Fragrance, Perfuming) |
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Linoleic Acid
(Fragrance, Hair Conditioning, Skin Conditioning, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Linoleic Acid., Antistatic Agent, Emollient) |
Fungal Acne Trigger
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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RIBES NIGRUM SEED OIL
(Skin Conditioning Emollient) |
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PARFUM
(Fragrance, Perfuming) |
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Cananga Odorata Flower Oil
(Masking, Perfuming) |
Bad for Sensitive Skin
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Cedrus Deodara Wood Oil
(Fragrance, Masking) |
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Crithmum Maritimum Extract
(Skin Conditioning, Tonic) |
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Eugenia Caryophyllus Bud Oil
(Fragrance, Perfuming) |
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rosmarinus officinalis leaf extract
(Antimicrobial, Fragrance, Skin Conditioning) |
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Eugenol
(Denaturant, Fragrance, Masking, Tonic) |
Allergens
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citrus tangerina peel oil
(Fragrance, Skin Conditioning) |
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Jasminum Sambac Flower Extract
(Fragrance, Perfuming) |
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Plumeria Alba Flower Extract
(Skin Conditioning) |
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Rosa Damascena Flower Extract
(Masking, Tonic) |
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Benzyl Benzoate
(Fragrance, Solvent, Antimicrobial, Masking) |
Allergens
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Cardiospermum Halicacabum Flower/Leaf/Vine Extract
(Skin Conditioning) |
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
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Linolenic Acid
(Fragrance, Hair Conditioning, Skin Conditioning, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Linolenic Acid., Antistatic Agent, Emollient, Perfuming) |
Fungal Acne Trigger
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Citronellol
(Fragrance, Masking) |
Allergens
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
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Moringa Oleifera Seed Oil
(Emollient, Skin Conditioning) |
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EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
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