SkinCeuticals Blemish + Age Defense
Evidence-led ingredient analysis, a transparent clean score out of 100 and cleaner, effective alternatives at three price levels.
SkinCeuticals
Blemish + Age Defense
Targeted Acid Serum · Budget: £105.00
4.6 (1,420 reviews)· across SkinCeuticals UK, LookFantastic, Cult Beauty, Dermstore
Ingredients: AI-inferred — not yet verified
Inferred formulation based on standard published INCI; an effective multi-acid oil-control treatment slightly let down by high alcohol content.
Hazard categories
Estimated score out of 100
Formulation score is fixed across Selenssa · Community effectiveness awaiting more reports
Based on publicly available ingredients, following our methodology. Not medical advice — always check the physical label, especially for allergies. How we score →
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Recommended for resilient, oily, or acne-prone skin seeking dual blemish control and anti-ageing exfoliation.
Be cautious if
Caution for dry, reactive, or sensitive skin due to high denatured alcohol content and potent acid combinations.
Against your clean standard
Meets clean standards with transparent, purposeful actives, though contains drying alcohol.
Where this score comes from
- Source
- No source record on file yet
- Source page
- —
- Retrieved
- —
- Evidence snapshot
- Not captured
Score history
No score changes have been recorded for this product yet.
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Does SkinCeuticals Blemish + Age Defense contain parabens, sulfates or fragrance?
A straight yes or no for the ingredient groups people most often want to avoid, checked against this product's published formulation.
Free from parabens
Preservatives; the longer-chain ones (propyl, butyl) carry the endocrine questions.
Free from sulfates (sls / sles)
Strong cleansing agents that can strip a compromised barrier.
Free from silicones
Slip and occlusion; cyclic silicones (D4/D5/D6) are the environmentally restricted ones.
Free from fragrance / parfum
Undisclosed fragrance blends are the most common trigger for sensitised skin.
Free from essential oils
Naturally derived, but among the most frequently reported contact allergens.
Contains drying alcohol
Found: alcohol denat.. Fine in small amounts for texture; high up the list it can dehydrate.
Free from formaldehyde releasers
Preservatives that slowly release formaldehyde.
Free from chemical uv filters of concern
Restricted or debated filters with endocrine or reef-persistence questions.
Is SkinCeuticals Blemish + Age Defense non-comedogenic?
No ingredients in this formulation appear on Selenssa's common pore-clogger list, so it is unlikely to be the cause of congestion for most people. Comedogenicity is still individual — texture, occlusion and how much you use all play a part.
Is SkinCeuticals Blemish + Age Defense safe for sensitive skin?
Usually tolerated, but patch test if your skin reacts easily.
- No fragrance or parfum in the list
- Contains a drying alcohol
Ingredients worth knowing about: Alcohol Denat..
Can you use SkinCeuticals Blemish + Age Defense while pregnant?
This product contains salicylic acid, capryloyl salicylic acid (lha), which is usually on the list of ingredients people are advised to pause during pregnancy or breastfeeding. Selenssa is not medical advice — check with your midwife, GP or dermatologist before using it.
SkinCeuticals Blemish + Age Defense full ingredients list
10 ingredients analysed, in the order Selenssa assessed them. Concentration generally falls as you move down the list.
Alcohol Denat., Aqua / Water, Methylpropanediol, Glycolic Acid, Diisopropyl Adipate, Octadecenedioic Acid (Dioic Acid), Salicylic Acid, Capryloyl Salicylic Acid (LHA), Polyquaternium-10, Sodium Hydroxide.
The actives doing the work: Glycolic Acid (Accelerates cell renewal and smooths fine surface lines.); Salicylic Acid (Dissolves pore-clogging sebum to combat active blemishes.); Octadecenedioic Acid (Dioic Acid) (Reduces excess oil production and targets uneven skin tone.); Capryloyl Salicylic Acid (LHA) (Offers targeted micro-exfoliation for smoother skin texture.).
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