Allergen & irritant analysis
5 flaggedThis toner from Kiehl's lists 13 ingredients. AllerNote's analysis flags 3 known contact allergens and 2 common irritants in the INCI list. That includes 3 EU-labelled fragrance allergens (parfum, limonene, citral). No parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
- ParfumKnown allergen (fragrance): Fragrance Mix I
- LimoneneKnown allergen (fragrance): Fragrance Mix
- CitralKnown allergen (fragrance): Citral
- Alcohol denat.Can be drying and sensitizing, especially for sensitive skin, by stripping natural oils and disrupting the skin barrier.
- Hamamelis virginiana waterCan be sensitizing or irritating for some individuals, especially if formulated with alcohol, due to its natural tannin content.
Not detected: parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates. Contains: added fragrance.
Based on what's flagged, take extra care if you're among:
- People with fragrance allergy or fragrance-sensitive skin
Generated from this product's ingredient list and AllerNote's allergen database — educational, not medical advice or a substitute for patch testing.
Benefits
Full Ingredient List
13INCI (full list, INCI order): water, alcohol denat., aluminum chlorohydrate, peg-60 hydrogenated castor oil, sodium pca, parfum, camphor, menthol, hamamelis virginiana water, limonene, citral, aloe barbadensis leaf juice, ci 42090
Tap any ingredient to see details
Potential Concerns
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
- May Worsen DrynessCan strip moisture and worsen dryness.
- May Worsen Oily SkinMay increase shine or excess oil.
Frequently asked questions
Does Blue Astringent Herbal Lotion contain fragrance allergens?
Yes — analysing the INCI list, AllerNote found 3 of the EU-labelled fragrance allergens: parfum, limonene, citral. If you're fragrance-sensitive or patch-test positive to a fragrance mix, treat Blue Astringent Herbal Lotion with caution and patch test before full use.
Is Blue Astringent Herbal Lotion paraben-free?
No parabens were detected in Blue Astringent Herbal Lotion's listed ingredients. Worth keeping in perspective: parabens are among the least common cosmetic allergens, so "paraben-free" matters far less for reactive skin than avoiding fragrance or the preservative MI/MCI.
Is Blue Astringent Herbal Lotion suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Blue Astringent Herbal Lotion contains 3 flagged allergens and 2 irritants (listed in the analysis above). If none are on your personal allergen list it may suit you, but patch test first — add your allergens to AllerNote to check Blue Astringent Herbal Lotion against your own profile.

