Allergen & irritant analysis
8 flaggedThis toner from Weleda lists 12 ingredients. AllerNote's analysis flags 6 known contact allergens and 2 common irritants in the INCI list. That includes 5 EU-labelled fragrance allergens (parfum, limonene, linalool, geraniol, 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
- LinaloolKnown allergen (fragrance): Fragrance Mix
- GeraniolKnown allergen (fragrance): Fragrance Mix
- CitralKnown allergen (fragrance): Citral
- LanolinKnown allergen (emollient): Lanolin
- Hamamelis virginiana waterCan be sensitizing or irritating for some individuals, especially if formulated with alcohol, due to its natural tannin content.
- AlcoholKnown sensitizer/irritant
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
12INCI (full list, INCI order): water, limonene, potassium olivate, parfum, iris germanica root extract, hamamelis virginiana water, lanolin, alcohol, glycerin, linalool, geraniol, citral
Tap any ingredient to see details
Potential Concerns
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- 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.
- May Trigger AcneCan clog pores or trigger breakouts.
Frequently asked questions
Does One Step Cleanser & Toner contain fragrance allergens?
Yes — analysing the INCI list, AllerNote found 5 of the EU-labelled fragrance allergens: parfum, limonene, linalool, geraniol, citral. If you're fragrance-sensitive or patch-test positive to a fragrance mix, treat One Step Cleanser & Toner with caution and patch test before full use.
Is One Step Cleanser & Toner paraben-free?
No parabens were detected in One Step Cleanser & Toner'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 One Step Cleanser & Toner suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. One Step Cleanser & Toner contains 6 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 One Step Cleanser & Toner against your own profile.

