# Kiehl's Age Defender Power Serum for dry skin

**Lovi Fit: Low fit for dry skin.**
Dry Skin Fit: Low · Effectiveness: Average · Safety: Concerning.

Page: https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/dry-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Italy.

Brand: [Kiehl's](https://lovi.care/skincare/it/brands/kiehl-s)
Category: [Serums and treatments](https://lovi.care/skincare/it/best/serums)

This fit is calculated for the concerns frequently associated with dry skin: flakiness, tightness, dehydration, fine lines, and wrinkles. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A weak match for dry skin; the serums alongside fit it better.

## Why this fit

- Offers moderate anti-aging benefits for your dry skin, as adenosine and hydrolyzed soy protein help minimize fine lines, but the formula lacks specialized hydrating ingredients like ceramides or hyaluronic acid to effectively address dryness and flakiness.
- The presence of alcohol denat may further exacerbate dryness, and while it offers general skincare benefits, the overall formulation is moderately unsuitable for your dry skin type.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/oily-skin): Low
- [Dry skin](https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/dry-skin): Low (this page)
- [Combination skin](https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/combination-skin): Low
- [Sensitive skin](https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/acne-prone-skin): Low
- [Skin with dark spots](https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/oily-acne-prone-skin): Low

## Key ingredients

Cupressus Sempervirens Extract, Glycerin, Dimethicone, Hydrolyzed Soy Protein, Caffeine

## What the research says

- Adenosine-loaded dissolving microneedle patches showed similar or better efficacy on skin wrinkles, dermal density, elasticity, and hydration compared to adenosine cream in 22 female subjects. ([International Journal of Cosmetic Science, 2018](https://pubmed.ncbi.nlm.nih.gov/29574973/))
- Horse oil-spread and adenosine-loaded dissolving microneedle patches significantly improved skin elasticity, hydration, dermal density, and wrinkles compared with adenosine-loaded dissolving microneedle patches in 20 women without causing adverse events. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30160014/))
- Topical 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, 2026](https://pubmed.ncbi.nlm.nih.gov/42278371/))
- 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, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- The 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, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten 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, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- Wearing an N95 mask alone compared to using dimethicone cream or hydrocolloid dressing caused more adverse skin reactions among 73 military health care workers, with no significant differences in fit test failure rates between groups. ([Military Medicine, 2024](https://pubmed.ncbi.nlm.nih.gov/38771104/))
- A dimethicone skin protectant lotion significantly decreased visual scoring and transepidermal water loss compared to vehicle control and SLS-only treated sites in 12 healthy humans exposed to sodium lauryl sulfate. ([Skin Research and Technology, 2000](https://pubmed.ncbi.nlm.nih.gov/11428946/))
- Treatment with a moisturizer containing dimethicone and glycerine increased epidermal thickness by 0.019 mm, improved barrier function by decreasing transepidermal water loss by 13%, decreased melanin intensity, and induced keratins 6 and 16 in fifteen women with moderately photoaged forearms. ([Clinical and Experimental Dermatology, 2007](https://pubmed.ncbi.nlm.nih.gov/17137484/))
- A topical cosmetic slimming product containing tetrahydroxypropyl ethylenediamine, caffeine, carnitine, forskolin and retinol significantly reduced body circumferences and improved skin aspect compared with placebo in 78 women over 12 weeks. ([International Journal of Cosmetic Science, 2011](https://pubmed.ncbi.nlm.nih.gov/21564138/))
- Topical sunscreen formulations containing caffeine combined with UV filters increased in vivo anti-UVB protection by approximately 25% and showed higher SPF values compared to caffeine-free sunscreen, while being well tolerated by the skin of healthy subjects. ([Frontiers in Physiology, 2019](https://pubmed.ncbi.nlm.nih.gov/31130869/))
- Caffeine gel combined with choline geranate showed high skin permeation capacity and superior clinical results in cellulite treatment compared to caffeine gel without ionic liquid. ([AAPS PharmSciTech, 2021](https://pubmed.ncbi.nlm.nih.gov/33796955/))

## Why other serums fit dry skin better

- A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/))
- Treatment with cross-linked hyaluronic acid-based microneedle patches combined with acetyl hexapeptide-8 or epidermal growth factor significantly improved wrinkles and skin hydration compared to the patch alone in Korean females over 29 days. ([Annals of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/33911590/))

## What reviewers say

This serum is highly regarded for its lightweight, fast-absorbing formula that effectively hydrates and firms men's skin. Users frequently report visible improvements in skin texture and a reduction in the appearance of forehead lines and wrinkles with consistent daily use.

- Liked: Fast absorption (mostly mentioned)
- Liked: Non-greasy feel (often mentioned)
- Liked: Improves firmness (sometimes noted)
- Liked: Reduces lines (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Caused dryness (rarely noted)
- Disliked: Packaging issues (rarely noted)
- Disliked: Subtle results (rarely noted)

## How to apply

- Apply this serum PM, starting 3×/week and working up to daily use as your skin adjusts.
- Place the serum after cleansing and toner, but right before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on slightly damp skin to help lock in extra moisture.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### Why is Age Defender Power Serum a weak match for dry skin?

This serum is a weak match because it lacks specialized hydrating ingredients like ceramides or hyaluronic acid to address dry and flaky skin, and the alcohol denat inside may make dryness worse. A product of this type needs nourishing ingredients like ceramides, niacinamide, or peptides to provide deep hydration and support the skin barrier.
Sources: [International Journal of Cosmetic Science, 2018](https://pubmed.ncbi.nlm.nih.gov/29574973/), [Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30160014/)

### Which ingredients make this serum a poor fit for dry skin?

Alcohol denat makes this serum a poor fit for dry skin because it may further dry out your skin, and the formula also lacks specialized hydrating ingredients like ceramides or hyaluronic acid to properly handle dryness and flakiness. Dry skin needs a treatment that includes ingredients that target hydration and skin barrier support, such as ceramides, niacinamide, propolis, bifida fermentation, or peptides.

### What does Cypress Extract do for dry skin?

Cypress extract helps calm dry skin by reducing irritation and discomfort. This type of product needs soothing botanical ingredients and rich moisturizers to restore soft, smooth skin.

### What does Glycerin do for dry skin?

Glycerin helps dry skin by drawing in moisture and keeping it locked in, which makes the skin feel much softer and smoother. It also supports your natural skin barrier to stop water from escaping easily. A product for dry skin needs extra ingredients like hyaluronic acid and soothing plant extracts to truly calm and hydrate dry patches.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [The British Journal of Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/18510666/)

### Where does this serum go in a skincare routine for dry skin?

This treatment goes in the evening routine after cleansing and before moisturizing, though dry skin needs a product that includes strong hydrators like ceramides or hyaluronic acid to protect against flakiness.

### Can I use it with retinol, and in what order?

You can use this treatment alongside retinol, but because your dry skin needs extra care, apply retinol first and follow with a rich moisturizer to prevent flakiness and irritation.

### How often should I use this serum?

This serum is a weak match for dry skin, as alcohol denat may dry it out further while lacking deep hydrators like ceramides or hyaluronic acid. To care for dry skin, a product of this type needs rich moisturizing ingredients like ceramides and hyaluronic acid to lock in moisture and soothe flakiness.

### Can it clog pores, cause breakouts or purging for dry skin?

This treatment is unlikely to clog pores or cause breakouts on dry skin, though alcohol denat may occasionally worsen dryness and flakiness. A product for this skin needs rich hydrating ingredients like ceramides or hyaluronic acid to lock in moisture and keep the skin soft and smooth.

### Is it fragrance-free and alcohol-free?

It contains fragrance (parfum, limonene, linalool, and citral) and drying alcohol (alcohol denat).

## Alternatives for dry skin

- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/it/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/dry-skin) — Superior fit — €57.00 at Amazon
- [ma:nyo Bifida Biome Complex Ampoule](https://lovi.care/skincare/it/p/ma-nyo/bifida-biome-complex-ampoule/for/dry-skin) — Superior fit — €20.29 at Amazon
- [KraveBeauty Great Barrier Relief](https://lovi.care/skincare/it/p/kravebeauty/great-barrier-relief/for/dry-skin) — Superior fit — €48.70 at Amazon

## Routine for dry skin

### AM

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/it/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — €9.19 at Amazon
- Hydrating Toner: [Pyunkang Yul Calming Deep Moisture Toner](https://lovi.care/skincare/it/p/pyunkang-yul/calming-deep-moisture-toner/for/dry-skin) — Superior fit — €15.16 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/it/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-skin) — Superior fit — €53.50 at Amazon
- SPF: [Thinkbaby Safe Sunscreen SPF 50+](https://lovi.care/skincare/it/p/thinkbaby/safe-sunscreen-spf-50/for/dry-skin) — Superior fit — €37.19 at Amazon

### PM

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/it/p/missha/ultra-hyalon-cleansing-cream/for/dry-skin) — Superior fit — €15.90 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/it/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — €9.19 at Amazon
- Serum or Treatment: [SKIN1004 Madagascar Centella Poremizing Fresh Ampoule](https://lovi.care/skincare/it/p/skin1004/madagascar-centella-poremizing-fresh-ampoule/for/dry-skin) — Superior fit — €16.60 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/it/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-skin) — Superior fit — €53.50 at Amazon

### Weekly

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/it/p/missha/ultra-hyalon-cleansing-cream/for/dry-skin) — Superior fit — €15.90 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/it/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — €9.19 at Amazon
- Nourishing Mask: [MEDIHEAL Vita Essential Mask](https://lovi.care/skincare/it/p/mediheal/vita-essential-mask/for/dry-skin) — Superior fit — €31.93 at Amazon
- Serum or Treatment: [SKIN1004 Madagascar Centella Poremizing Fresh Ampoule](https://lovi.care/skincare/it/p/skin1004/madagascar-centella-poremizing-fresh-ampoule/for/dry-skin) — Superior fit — €16.60 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/it/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-skin) — Superior fit — €53.50 at Amazon

## Where to buy

No store in Italy has a checked price for this product, so the page shows none.

## Ingredients

Water, Glycerin, Dimethicone, Alcohol Denat, Isononyl Isononanoate, Butylene Glycol, Ammonium Polyacryloyldimethyl Taurate, Phenoxyethanol, Pentylene Glycol, Hydrolyzed Soy Protein, Parfum, Hydroxypropyl Tetrahydropyrantriol, Propylene Glycol, Ruscus Aculeatus Root Extract, Glycine Soja Oil, Soybean Oil, Caffeine, Tocopherol, Hydrolyzed Rice Protein, Limonene, Biosaccharide Gum-1, Disodium Edta, Adenosine, T-Butyl Alcohol, Hydroxypalmitoyl Sphinganine, Cryptomeria Japonica Bud Extract, Linalool, Citral
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its 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. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/kiehl-s/age-defender-power-serum/for/dry-skin
- United Kingdom: https://lovi.care/skincare/uk/p/kiehl-s/age-defender-power-serum/for/dry-skin
- Ireland: https://lovi.care/skincare/ie/p/kiehl-s/age-defender-power-serum/for/dry-skin
- Germany: https://lovi.care/skincare/de/p/kiehl-s/age-defender-power-serum/for/dry-skin
- France: https://lovi.care/skincare/fr/p/kiehl-s/age-defender-power-serum/for/dry-skin
- Italy: https://lovi.care/skincare/it/p/kiehl-s/age-defender-power-serum/for/dry-skin (this page)
- Netherlands: https://lovi.care/skincare/nl/p/kiehl-s/age-defender-power-serum/for/dry-skin
- Spain: https://lovi.care/skincare/es/p/kiehl-s/age-defender-power-serum/for/dry-skin
- Canada: https://lovi.care/skincare/ca/p/kiehl-s/age-defender-power-serum/for/dry-skin
- Australia: https://lovi.care/skincare/au/p/kiehl-s/age-defender-power-serum/for/dry-skin
- Singapore: https://lovi.care/skincare/sg/p/kiehl-s/age-defender-power-serum/for/dry-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/kiehl-s/age-defender-power-serum/for/dry-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/kiehl-s/age-defender-power-serum/for/dry-skin