# La Mer The Concentrate for sensitive skin

**Lovi Fit: Average fit for sensitive skin.**
Normal Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/sensitive-skin

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

Brand: [La Mer](https://lovi.care/skincare/uk/brands/la-mer)
Category: [Serums and treatments](https://lovi.care/skincare/uk/best/serums)

This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for sensitive skin; other serums fit it better.

## Why this fit

- Offers moderate benefits for your normal skin, as Glycerin and Laminaria Ochroleuca Extract provide hydration and barrier repair, which are supportive for redness and irritation.
- The formulation includes Algae Extract and Alteromonas Ferment to enhance barrier resilience, offering general skincare benefits.
- The product is safe for your sensitive skin, containing soothing ingredients like Algae Extract and Laminaria Ochroleuca Extract without harsh or prohibited substances.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/oily-skin): Low
- [Dry skin](https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/combination-skin): Low
- [Sensitive skin](https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/sensitive-skin): Average (this page)
- [Acne-prone skin](https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/oily-acne-prone-skin): Low

## Key ingredients

Cyclopentasiloxane, Algae Extract, Glycerin, Dimethicone, Tocopheryl Succinate

## 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, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Treatment with lipid algae extract reduced the level of oxidized proteins in human keratinocytes and stratum corneum skin cells. ([Annals of the New York Academy of Sciences, 2004](https://pubmed.ncbi.nlm.nih.gov/15247018/))
- Topical astaxanthin-loaded algae extract hydrogel and lipogel formulations exhibited the highest antioxidant activity and successful in vitro release, suggesting their potential as anti-aging formulations. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29745467/))
- Antarctic marine algae extracts increased cell viability, protected against inflammation, and enhanced the barrier integrity of human intestinal and keratinocyte cell lines damaged by lipopolysaccharide or ultraviolet radiation. ([Marine Drugs, 2022](https://pubmed.ncbi.nlm.nih.gov/36135751/))
- Treatment with bone marrow mesenchymal stem cells combined with Cystoseira algae extract significantly improved wound closure, tissue thickness, layer density, and skin elasticity while reducing oxidative indicators, pro-inflammatory cytokines, and immune markers in immunosuppressed rats compared to the control group. ([PloS One, 2024](https://pubmed.ncbi.nlm.nih.gov/38573954/))
- 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/))
- Niacinamide/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](https://pubmed.ncbi.nlm.nih.gov/22206073/))
- 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/))
- Topical application of an antioxidant serum containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented particulate matter-induced degradation of extracellular matrix components, inflammation, and oxidative stress in the skin of 15 female volunteers compared to untreated controls. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40642809/))
- Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate. ([Contemporary Clinical Trials Communications, 2021](https://pubmed.ncbi.nlm.nih.gov/34471722/))
- Topical application of an antioxidant mix containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented PM and UV-induced skin barrier perturbation, lipid peroxidation, inflammatory markers, MMP9 activation, and Type I collagen loss in 15 healthy females compared to untreated exposed skin. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38590207/))

## What reviewers say

Users frequently turn to this serum for its rapid soothing and calming effects on redness and irritation, particularly for compromised skin barriers. However, a notable number of reviews question if the subtle, long-term benefits justify the very high price point, especially when compared to other barrier repair options. This summary is based on a very large amount of data and should be definitely taken into account.

- Liked: Soothing & Calming (mostly mentioned)
- Disliked: Exorbitant Price (mostly mentioned)
- Liked: Barrier Repair & Healing (often mentioned)
- Liked: Luxurious Texture (often mentioned)
- Disliked: Poor Packaging (often mentioned)
- Liked: Hydration (sometimes noted)
- Disliked: Silicone-Heavy Feel (sometimes noted)
- Disliked: Breakouts & Irritation (rarely noted)
- Disliked: Polarizing Scent (rarely noted)

## How to apply

- Use your serum in the PM routine, starting 3 times a week before building up to daily use if your skin is happy.
- Apply the serum after cleansing and toning, but before putting on your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏱ for it to soak in.
- Since your skin is sensitive and easily irritated, apply the serum on completely dry skin to help keep it calm.
- Always do a patch test before your first use and avoid getting the serum too close to your eyes .
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does La Mer The Concentrate work for sensitive skin?

La Mer The Concentrate works reasonably well for sensitive skin, offering moderate hydration and calming effects that help soothe redness and irritation. Treatments that fit sensitive skin better need gentle, fragrance-free hydrating ingredients and barrier-repairing extracts that calm the skin without any risk of irritation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this serum a good fit for sensitive skin?

Glycerin, algae extract, and Laminaria Ochroleuca extract make this treatment a good fit because they provide hydration and help repair the skin barrier. These ingredients calm redness and irritation while keeping sensitive skin comfortable. To fit this skin even better, a product of this type needs soothing and hydrating ingredients that protect the skin barrier without any risk of irritation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Cyclopentasiloxane do for sensitive skin?

Cyclopentasiloxane helps keep sensitive skin feeling smooth while remaining very unlikely to cause skin irritation or allergic reactions. Studies show it absorbs very little through the skin and has a strong safety profile for daily cosmetic use.
Sources: [International Journal of Toxicology, 2011](https://pubmed.ncbi.nlm.nih.gov/22247236/)

### What does Algae Extract do for sensitive skin?

Algae extract helps calm sensitive skin by reducing irritation and protecting against daily environmental stress. This ingredient is generally well-tolerated and supports the skin barrier to keep your face feeling smooth and comfortable.
Sources: [Marine Drugs, 2021](https://pubmed.ncbi.nlm.nih.gov/34436303/), [Marine Drugs, 2024](https://pubmed.ncbi.nlm.nih.gov/39452865/)

### Where does it go in a skincare routine for sensitive skin?

This treatment goes in the evening routine after your toner and before your moisturizer. Sensitive skin needs a product with gentle hydrators and barrier-repairing ingredients to calm redness and irritation without harsh additives.

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

You can use this treatment with retinol by applying the retinol first at night, followed by this product to help calm and hydrate your skin. This type of product works best for sensitive skin when it includes soothing ingredients and barrier-repairing elements like glycerin and algae extract to reduce irritation.

### How often should I use it?

This treatment is used in the evening routine once a day or a few times a week, as it is safe for sensitive skin but other products fit it better. To work best for this skin, a product of this type needs soothing ingredients and barrier-repairing hydrators like glycerin and algae extract.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

This treatment is unlikely to cause breakouts or irritation for sensitive skin since reviewers rarely mention this issue and the formula avoids harsh ingredients, though sensitive skin requires lightweight formulas with gentle hydrators and barrier-repairing extracts rather than heavy silicones.

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

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

## Alternatives for sensitive skin

- [Clarins Double Serum](https://lovi.care/skincare/uk/p/clarins/double-serum/for/sensitive-skin) — High fit — £52.00 at Amazon
- [SKIN1004 Madagascar Centella Asiatica Ampoule](https://lovi.care/skincare/uk/p/skin1004/madagascar-centella-asiatica-ampoule/for/sensitive-skin) — High fit — £14.00 at Amazon
- [Purito Galacto Niacin 97 Power Essence](https://lovi.care/skincare/uk/p/purito/galacto-niacin-97-power-essence/for/sensitive-skin) — Average fit — £16.80 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/uk/p/fresh/soy-face-cleanser/for/sensitive-skin) — Superior fit — £14.99 at Amazon
- Soothing Toner: [Clarins Toning Lotion with Camomile](https://lovi.care/skincare/uk/p/clarins/soothing-toning-lotion/for/sensitive-skin) — Superior fit — £17.91 at Amazon
- Moisturizer with Sun Protection: [Clinique Mineral Sunscreen Fluid for Face SPF 50](https://lovi.care/skincare/uk/p/clinique/broad-spectrum-spf-50-mineral-sunscreen-fluid-for-face/for/sensitive-skin) — Superior fit — £21.00 at Amazon

## Where to buy

- Amazon.co.uk: £524.06 (https://www.amazon.co.uk/dp/B07P94LB6L?tag=lovi-care-web-product-21&linkCode=osi&th=1&psc=1)
- Lookfantastic: £195.00 (https://www.lookfantastic.com/p/la-mer-the-concentrate-various-sizes/17925986/)
Prices checked 16 Oct – 5 Nov 2026.

## Ingredients

Cyclopentasiloxane, Algae Extract, Glycerin, Dimethicone, Polysilicone-11, Isononyl Isononanoate, Dimethicone Peg-10 15 Crosspolymer, Cyclohexasiloxane, Sesamum Indicum Seed Oil, Medicago Sativa Seed Powder, Helianthus Annuus Seedcake Sunflower Seedcake, Prunus Amygdalus Dulcis Seed Meal Seed, Eucalyptus Globulus Oil Leaf Eucalyptus Oil Leaf, Sodium Gluconate, Copper Gluconate, Calcium Gluconate, Magnesium Gluconate, Zinc Gluconate, Tocopheryl Succinate, Niacin, Water, Dimethicone Crosspolymer, Helichrysum Italicum Extract, Laminaria Ochroleuca Extract, Wheat Flour Lipids Flour, Citrus Aurantifolia Peel Extract, Crithmum Maritimum Extract, Alteromonas Extract Ferment, Chlorella Vulgaris Extract, Yeast Faex Extrait De Levure Extract, Cholesterol, Linoleic Acid, Tetraacetylphytosphingosine, Caprylic Capric Triglyceride, Rosmarinus Officinalis Oil Leaf Rosemary Oil Leaf, Ocimum Basilicum Oil, Lavandula Angustifolia Oil Lavender Oil, Lavandula Hybrida Oil, Dipropylene Glycol, Alcohol Denat, Sodium Citrate, Eugenol, Limonene, Linalool, Bht, Phenoxyethanol, Potassium Sorbate
## 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/la-mer/the-concentrate/for/sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/la-mer/the-concentrate/for/sensitive-skin (this page)
- Ireland: https://lovi.care/skincare/ie/p/la-mer/the-concentrate/for/sensitive-skin
- Germany: https://lovi.care/skincare/de/p/la-mer/the-concentrate/for/sensitive-skin
- France: https://lovi.care/skincare/fr/p/la-mer/the-concentrate/for/sensitive-skin
- Italy: https://lovi.care/skincare/it/p/la-mer/the-concentrate/for/sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/la-mer/the-concentrate/for/sensitive-skin
- Spain: https://lovi.care/skincare/es/p/la-mer/the-concentrate/for/sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/la-mer/the-concentrate/for/sensitive-skin
- Australia: https://lovi.care/skincare/au/p/la-mer/the-concentrate/for/sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/la-mer/the-concentrate/for/sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/la-mer/the-concentrate/for/sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/la-mer/the-concentrate/for/sensitive-skin