Kiehl's Iris Extract Activating Treatment Essence for sensitive skin
Iris Florentina Extract
Lipo Hydroxy Acid
Sodium Hyaluronate
Glycerin
Adenosine
High
- SuperiorNormal Skin Fit
- HighEffectiveness
- HighSafety
A great choice for sensitive skin; a few toners fit it even better.
This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- Excellent suitability for your normal skin, as Sodium Hyaluronate and Glycerin provide superior hydration while Capryloyl Salicylic Acid offers mild exfoliation and pore refinement.
- The Iris Florentina Root Extract and Capryloyl Salicylic Acid work effectively to soothe your redness and irritation, offering moderate benefits for your specific concerns.
- The product is safe for your sensitive skin, with no harsh ingredients or irritants present.
How to apply
- Use your hydrating toner in both your AM and PM routines. Start 3 times per week and move to daily use if your skin feels good.
- Apply your hydrating toner right after cleansing and before putting on your moisturizer or SPF.
- Gently press 2-3 drops of the hydrating toner into your skin and let it absorb for a minute before the next step.
- For sensitive skin, apply the hydrating toner on dry skin to keep it calm and comfortable.
- Always do a patch test before your first use and avoid the sensitive eye area.
People Say
★4.6Overall rating based on 200+ reviewsUsers consistently praise this essence for its ability to deeply hydrate and plump the skin, often describing it as a "drink of water" that creates a radiant, dewy glow. While many appreciate its smoothing effect on rough texture and fine lines, a minority of users find the floral scent too strong or the finish slightly tacky.
Highlights
Deep hydration Mostly Mentioned
- “skin feels nice and moist”
- “drink of water for my face”
- “keeps hydration in throughout the day”
Efficient usage Often Mentioned
- “a little goes a long way”
- “bottle will last me awhile”
- “only need 2 or 3 tiny drops”
Improves texture Often Mentioned
- “skin seems more refined”
- “leaves skin very soft”
- “smoothing out texture”
Makeup prep Sometimes Noted
- “helps makeup stick better”
- “makes a good foundation for makeup”
- “makeup looks natural and not cakey”
Radiance and glow Sometimes Noted
- “gives a healthy rosy glow”
- “skin looks brighter”
- “Korean superstar dewy luminous look”
Sticky residue Sometimes Noted
- “stays a bit sticky”
- “slightly tacky texture”
- “skin tends to be quite sticky”
Strong fragrance Sometimes Noted
- “fairly strong floral scent”
- “scent is obviously the Iris extract”
- “mild botanical, almost fruity scent”
Alcohol content Rarely Noted
- “hint of alcohol in there”
- “usually avoid products with alcohol”
- “worry about it stripping moisture”
Limited anti-aging Rarely Noted
- “no noticeable difference in fine lines”
- “haven't really been affected by this”
- “not sure how much it improves on my usual routine”
Price Rarely Noted
- “quite expensive for a light first-step”
- “expensive side of the skincare spectrum”
- “wouldn't have purchased with my own money”
Sources: lovi.care, macys.com, kiehls.com.sg, johnlewis.com, sephora.co.uk, makeupandbeautyforever.com, and more
Questions and answers
What makes Kiehl's Iris Extract Activating Treatment Essence a great fit for sensitive skin?
This toner is a great fit for sensitive skin because Sodium Hyaluronate and Glycerin provide deep hydration while Capryloyl Salicylic Acid gently exfoliates and refines pores. Additionally, Iris Florentina Root Extract helps calm redness and irritation safely without harsh ingredients.
Which ingredients make this toner a good fit for sensitive skin?
Sodium Hyaluronate and Glycerin make this toner a great fit by providing deep hydration, while Iris Florentina Root Extract and Capryloyl Salicylic Acid help calm redness and irritation. It is completely safe for sensitive skin because it contains no harsh ingredients or irritants.
What does Iris Florentina Extract do for sensitive skin?
Iris Florentina Extract helps calm sensitive skin by reducing irritation and keeping your face feeling soft and smooth. It works gently to support your skin barrier and is unlikely to cause redness or discomfort.
What does Lipo Hydroxy Acid do for sensitive skin?
Lipo Hydroxy Acid helps clear pores and smooth skin in a very gentle way, making it a good choice for sensitive skin types. Because it is closely related to salicylic acid, it is unlikely to cause heavy irritation while still helping to calm redness and clear up blemishes.
Clinical, Cosmetic and Investigational Dermatology, 2015Experimental Dermatology, 2019
Where does this toner go in a skincare routine for sensitive skin?
This toner goes into your morning and evening routine right after cleansing. It is a great fit because ingredients like sodium hyaluronate and glycerin provide superior hydration while iris florentina root extract and capryloyl salicylic acid help soothe redness and irritation.
Can I use this toner with retinol, and in what order?
You can use this toner with retinol by applying the toner first to damp skin, letting it absorb, and then following with your retinol product. Glycerin and Sodium Hyaluronate in the formula help draw in moisture to keep your skin plump and hydrated, which may reduce the dryness or irritation often caused by retinol.
Cutis, 2006Clinical, Cosmetic and Investigational Dermatology, 2017
How often should I use this toner?
You can use this hydrating toner twice a day as part of your morning and evening routine, since it is very safe and gentle for sensitive skin. It helps keep your skin soft and calm while soothing redness and irritation.
Can this toner clog pores, cause breakouts or purging for sensitive skin?
This toner is unlikely to clog pores or cause breakouts on sensitive skin, as it contains mild exfoliants that help refine pores without being harsh. Sodium hyaluronate and glycerin also provide deep hydration to keep skin balanced.
Is this toner fragrance-free and alcohol-free?
It contains fragrance (parfum and limonene) and drying alcohol (alcohol denat).
What the research says
A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women.
Clinical, Cosmetic and Investigational Dermatology, 2017Iris pallida extract alleviated the cortisol-induced decrease in procollagen type 1 and hyaluronic acid levels by 106% and 31%, respectively, and blocked glucocorticoid receptor nuclear translocation in human skin cells.
Current Issues in Molecular Biology, 2023Phytochemicals from Iris florentina rhizome extract exhibited dual modulatory effects, where germanaism B stimulated melanogenesis while iriflorental and iripallidal inhibited it, enabling targeted management of pigmentation disorders.
Molecules, 2025Capryloyl salicylic acid peel reduced fine lines, wrinkles, and hyperpigmentation comparably to glycolic acid peel in 44 female volunteers, with no statistically significant differences between the two treatments.
Journal of Cosmetic Dermatology, 2008Combining a salicylic acid and lipohydroxy acid facial serum and mask improved closed comedones and acne severity significantly more than serum alone in adults with acne over 8 weeks, with no adverse reactions reported.
Journal of Cosmetic Dermatology, 2023Parity was demonstrated between an OTC BPO 5.5% formulation with lipohydroxy acid and tretinoin cream 0.025% versus prescription clindamycin 1%-BPO 5% gel and tretinoin cream 0.025% in participants with mild to moderate acne vulgaris at 12 weeks.
Cutis, 2012Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control.
Journal of Drugs in Dermatology, 2011Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction.
Clinical Oral Investigations, 2022Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days.
BMC Oral Health, 2019The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol.
Journal of Cosmetic Dermatology, 2020Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant.
International Journal of Cosmetic Science, 2001Niacinamide/glycerin body moisturizers provided better rapid and prolonged improvement of cosmetic xerosis through functional improvement of stratum corneum barrier function compared to no treatment and conventional moisturizers in female subjects.
Journal of Drugs in Dermatology, 2012Topical adenosine treatment significantly increased the anagen hair growth rate and thick hair rate compared to placebo in Japanese women with female pattern hair loss over 12 months.
The Journal of Dermatology, 2008Topical application of a disodium adenosine monophosphate-based formulation reduced wrinkles and hyperpigmentation while improving hydration, barrier function, skin lifting, and epidermal turnover in female participants.
International Journal of Molecular Sciences, 2026Adenosine and cordycepin stimulate the Wnt/beta-catenin signaling pathway through adenosine receptor and PKA activation, promoting cell proliferation, migration, and growth factor secretion in cultured dermal fibroblasts.
International Journal of Molecular Sciences, 2021
Ingredients
Water, Butylene Glycol, Glycerin, Dipropylene Glycol, Alcohol Denat, Methyl Gluceth-10, Phenoxyethanol, Ppg-6-Decyltetradeceth-30, Chlorphenesin, Parfum, Capryloyl Salicylic Acid, Tetrasodium Edta, Iris Florentina, Iris Florentina Root Extract, Sodium Hyaluronate, Xanthan Gum, Citric Acid, Sodium Citrate, Adenosine, Limonene
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
How does it fit your skin?
Scan your face, then any product: Lovi shows how well it fits you and what fits even better.