Kiehl's Ultra Pure High-Potency Serum for dry sensitive skin
Niacinamide
Hyaluronic Acid
GlycerinAverage
- AverageDry Skin Fit
- AverageEffectiveness
- ExcellentSafety
Works for dry sensitive skin; other serums fit it better.
This fit is calculated for the concerns frequently associated with dry sensitive skin: flakiness, tightness, redness, fine lines, and wrinkles. 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
- Offers moderate suitability for your dry and sensitive skin as glycerin and hyaluronic acid provide excellent hydration and humectant action. These ingredients support dry or flaky skin by drawing moisture to the surface, though the formula lacks sufficient emollient and occlusive components for complete barrier support.
- The safety profile is excellent, with no harsh ingredients and the presence of soothing hyaluronic acid, ensuring no irritation for your dry and sensitive skin.
- The product's functionality is focused on delivering hydration, which is beneficial for your dry skin concerns.
How to apply
- Use this PM routine for your evening skincare. Start using the serum 3 times a week and increase to daily use if your skin feels comfortable.
- Apply the serum after cleansing and toner, but right before your moisturizer. This step locks in deep hydration for dry skin.
- Gently press 2-3 drops of the serum into your skin using your palms. Let it absorb completely for a minute ⏱ before applying your next product.
- Since your skin is sensitive, apply the serum on completely dry skin for better tolerance and less irritation.
- Avoid the sensitive eye area during application. Always do a patch test before your first use to ensure your skin reacts well.
People Say
★4.6Overall rating based on 2.6k+ reviewsBased on a very large amount of data, this collection of minimalist serums is widely praised for its fast-absorbing, non-sticky textures and efficacy in targeting specific skin concerns like dryness, excess oil, and uneven texture. The Hyaluronic Acid version is lauded for immediate plumping, the Niacinamide serum is a favorite for controlling shine without irritation, and the Glycolic Acid variant is effective for smoothing skin, though it requires caution for sensitive types.
Highlights
Fast-absorbing texture Mostly Mentioned
- “Absorbs almost instantly”
- “sinks in really easily”
- “no sticky residue”
- “layers beautifully.”
Effective oil control Often Mentioned
- “Instantly reduces excess oil”
- “no shine whatsoever”
- “helped minimize my pores”
- “skin felt less oily.”
Gentle minimalist formula Often Mentioned
- “Good for sensitive skin”
- “no irritation at all”
- “simple clean formulation”
- “fragrance and colorant free.”
Immediate hydration Often Mentioned
- “Skin feels more plump”
- “bouncy supple appearance”
- “super hydrating”
- “relieves dry patches.”
High price point Often Mentioned
- “Price hard to justify”
- “cost more than double The Ordinary”
- “expensive for simple ingredients”
- “pricy for the size.”
Visible skin smoothing Sometimes Noted
- “Significant decrease in texture”
- “bumps on forehead gone”
- “skin looks super smooth”
- “noticeable glow.”
Lack of dramatic results Sometimes Noted
- “Nice but no must-have”
- “didn't see major difference”
- “feels a bit redundant”
- “5% concentration too low.”
Packaging concerns Rarely Noted
- “Dropper is finicky”
- “hard to get last drops”
- “bottle broke easily”
- “pipette doesn't hold much.”
Potential irritation Rarely Noted
- “Burned my face off”
- “caused severe breakouts”
- “stinging sensation”
- “left skin red.”
Texture preference Rarely Noted
- “Super watery texture”
- “runs down face quickly”
- “consistency is very thin”
- “feels like putting water on.”
Sources: lovi.care, ulta.com, boots.com, sephora.sg, spacenk.com, escentual.com, and more
Questions and answers
How well does Kiehl's Ultra Pure High-Potency Serum work for dry sensitive skin?
This serum works moderately well for dry sensitive skin because its ingredients draw moisture to the surface, though it lacks enough rich, protective components for complete barrier support. To work best for this skin type, a product needs extra nourishing oils and barrier-supporting ingredients like ceramides to lock in moisture and protect against dryness.
Which ingredients make this serum a good fit for dry sensitive skin?
Glycerin and hyaluronic acid make this serum a good fit for dry sensitive skin by drawing in moisture and keeping things calm without irritation. Because this skin needs more complete barrier support, a product of this type needs richer protective and nourishing components like ceramides to keep moisture locked in.
What does Niacinamide do for dry sensitive skin?
Niacinamide helps dry sensitive skin by calming irritation and keeping moisture locked in so your face feels soft and smooth. It works to build up your skin barrier and calm redness while being very gentle and unlikely to cause irritation.
Journal of Cosmetic Dermatology, 2004International Journal of Pharmaceutics, 2013
What does Hyaluronic Acid do for dry sensitive skin?
Hyaluronic acid is a great fit for dry, sensitive skin because it brings a large boost in hydration, making the skin feel soft and smooth while improving barrier function. It helps calm tightness and dryness, and is unlikely to cause irritation.
Journal of Drugs in Dermatology, 2011Dermatology and Therapy, 2021
Where does this serum go in a skincare routine for dry sensitive skin?
This serum goes in the evening routine, after cleansing and toning and before moisturizing, to keep things simple and safe around the sun. Dry and sensitive skin of this type needs rich, soothing creams with heavier softening and sealing ingredients to lock in hydration and fully protect the skin barrier.
Can I use this serum with retinol, and in what order?
You can use this serum with retinol by applying the serum first to deliver hydration, followed by your retinol. This formula offers moderate suitability for dry and sensitive skin because it draws moisture to the surface, though this skin type needs extra rich creams and barrier-protecting ingredients to lock it in.
How often should I use this serum?
You can use this serum in your evening routine, as treatments fit best there for simplicity and safety around sun exposure. A product of this type needs richer soothing oils and protective sealants to properly support dry and sensitive skin.
Can this serum clog pores, cause breakouts or purging for dry sensitive skin?
This serum is unlikely to cause breakouts or clog pores on dry sensitive skin due to its gentle and hydrating formula. It focuses mainly on adding moisture without heavy oils, though this skin type also needs rich creams and barrier-protecting ingredients to stay fully comfortable.
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, 2017Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin.
Journal of Cosmetic Dermatology, 2021Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women.
The Journal of Investigative Dermatology, 2008Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging.
Dermatologic Surgery, 2005Topical 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, 2012
Why other serums fit dry sensitive skin better
In 50 participants with sensitive skin, a Ceramide NP C15-containing emollient improved skin barrier function with a significant reduction in transepidermal water loss and induced modest changes in skin microbiota compared to the vehicle.
Skin Pharmacology and Physiology, 2026Topical and oral vitamin E exhibited antitumorigenic, photoprotective, and skin barrier stabilizing properties in human skin.
Molecular Aspects of Medicine, 2007
Ingredients
Water, Glycerin, Hyaluronic Acid, Phenoxyethanol, Chlorphenesin, Tetrasodium Glutamate Diacetate, Citric Acid
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?
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