# SU:M37 Secret Essence for sensitive skin

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

Page: https://lovi.care/skincare/uk/p/su-m37/secret-essence/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: [SU:M37](https://lovi.care/skincare/uk/brands/su-m37)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/uk/best/moisturizers)

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 moisturizers fit it better.

## Why this fit

- Suitable for normal skin due to the presence of glycerin and sodium hyaluronate, which provide humectant action to hydrate the skin and support your redness and irritation.
- Centella asiatica extract offers soothing benefits, while ingredients like lavender oil and bergamot oil may pose a risk of irritation for sensitive skin.
- The product is generally safe for your normal skin, with a moderate risk of irritation due to the inclusion of fragrance and essential oils.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/uk/p/su-m37/secret-essence/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/uk/p/su-m37/secret-essence/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/uk/p/su-m37/secret-essence/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/uk/p/su-m37/secret-essence/for/sensitive-skin): Average (this page)
- [Acne-prone skin](https://lovi.care/skincare/uk/p/su-m37/secret-essence/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/uk/p/su-m37/secret-essence/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/uk/p/su-m37/secret-essence/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/uk/p/su-m37/secret-essence/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/uk/p/su-m37/secret-essence/for/oily-acne-prone-skin): Average

## Key ingredients

Niacinamide, Licorice Root Extract, Centella Asiatica Extract, Sodium Hyaluronate, Curcuma Longa Root Extract

## 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/))
- Cosmetic formulations containing 5% Centella asiatica extract showed the best efficacy in improving skin moisture and decreasing transepidermal water loss, while also exhibiting antiinflammatory properties in 25 volunteers compared to baseline measurements. ([Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/))
- Co-delivery of paeonol and madecassoside via nanoemulsions improved transdermal delivery, promoted barrier repair proteins, inhibited inflammatory cytokine secretion in cellular and 3D models, and reduced transepidermal water loss and acne in human facial skin compared to free components. ([Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37446936/))
- Topical 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, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical 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, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 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, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- Combining 755 nm alexandrite laser with topical licorice gel significantly reduces terminal hair counts compared to alexandrite laser with placebo in women with idiopathic hirsutism. ([Evidence-based Complementary and Alternative Medicine, 2015](https://pubmed.ncbi.nlm.nih.gov/26273313/))
- Licochalcone A activated Nrf2 signaling, elevated cytoprotective enzymes, increased the reduced-to-oxidized glutathione ratio, and decreased reactive oxygen species in human fibroblasts and neutrophils, while a LicA-rich licorice extract lowered UVA-induced oxidative processes in vivo. ([Experimental Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25381913/))
- Bioactive glycyrrhizic acid and oxymatrine ionic liquid self-assembled nanomicelles significantly promoted the transdermal permeation, subcutaneous retention, and anti-photoaging efficacy of palmitoyl pentapeptide-4 in cellular and animal models compared to unformulated peptide. ([Advanced Science, 2025](https://pubmed.ncbi.nlm.nih.gov/39783908/))
- Topical application of 0.05% w/w ECa 233 gel reduced erythema index by 0.03 U and improved early crusting and general wound appearance compared to placebo in thirty individuals undergoing facial laser resurfacing. ([Journal of Alternative and Complementary Medicine, 2020](https://pubmed.ncbi.nlm.nih.gov/32310680/))
- Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30945430/))
- Topical treatment with 5% vitamin C and 0.1% madecassoside significantly improved clinical scores for wrinkles, suppleness, firmness, roughness, and skin hydration, along with functional and structural remodeling of the elastic fiber network in 20 female volunteers with photoaged skin after 6 months compared to baseline. ([Experimental Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/18503551/))
- Topical 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, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical 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, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment 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, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Topical application of curcumin or turmeric treats various skin conditions by leveraging antioxidant, anti-inflammatory, and antimicrobial properties. ([Skin Pharmacology and Physiology, 2023](https://pubmed.ncbi.nlm.nih.gov/38008088/))
- Topical formulations of curcumin target oxidative damage and inflammation to improve wound healing in animal models. ([Drug Discovery Today, 2017](https://pubmed.ncbi.nlm.nih.gov/28711364/))
- A curcumin-loaded spanlastic anti-aging gel utilizing formula F5 incorporated into 2% HPMC E50 demonstrated sustained release action, compatibility, and the ability to penetrate skin layers to a depth of about 112.5 um without signs of irritation. ([Saudi Pharmaceutical Journal, 2024](https://pubmed.ncbi.nlm.nih.gov/38178851/))

## Why other moisturizers fit sensitive skin better

- Contact allergy to bergamot oil was diagnosed in two patients using patch tests after skin stripping, revealing positive reactions to alpha-pinene, beta-pinene, and citral. ([Dermatosen in Beruf und Umwelt. Occupation and Environment, 1984](https://pubmed.ncbi.nlm.nih.gov/6236066/))

## What reviewers say

This product is frequently described as a "miracle water" that significantly improves skin texture, making it smoother, clearer, and dewier without feeling heavy. It is widely praised for its ability to balance hydration and refine skin tone, though those with sensitivity to fermented ingredients occasionally report breakouts.

- Liked: Refined texture (mostly mentioned)
- Liked: Deep hydration (often mentioned)
- Liked: Lightweight absorption (often mentioned)
- Disliked: High price point (often mentioned)
- Liked: Luxurious experience (sometimes noted)
- Liked: Soothing and balancing (sometimes noted)
- Disliked: Heavy packaging (sometimes noted)
- Disliked: Ferment sensitivity (rarely noted)
- Disliked: Herbal scent (rarely noted)
- Disliked: Subtle results (rarely noted)

## How to apply

- Use this soothing AM and PM routine every day to keep your normal skin calm. Always remember to apply SPF in the morning after your moisturizer.
- Apply your moisturizer after your toner in the morning, and after your serum in the evening. This step locks in hydration and protects your skin.
- Gently press a small amount of the moisturizer evenly across your face. Avoid rubbing to keep your sensitive skin happy and calm.
- You can apply this gentle formula on dry or slightly damp skin for the best comfort. It works wonderfully on clean skin to soothe redness and irritation.
- Do a patch test before your very first use to check your skin's reaction. Avoid getting the product directly into your eyes .
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### How well does SU:M37 Secret Essence work for sensitive skin?

SU:M37 Secret Essence works for sensitive skin, though it is an average fit because essential oils and fragrance may pose a risk of irritation. To work best for sensitive skin, a moisturizing treatment needs gentle, soothing ingredients that calm redness without any risk of irritation, and a well-balanced formula free of allergens.
Sources: [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Sodium hyaluronate, glycerin, and Centella asiatica extract help hydrate and calm sensitive skin. However, a product for this skin needs soothing and hydrating ingredients without essential oils or fragrance to avoid irritation.
Sources: [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Niacinamide do for sensitive skin?

Niacinamide helps calm sensitive skin by strengthening the skin barrier and reducing redness and irritation. It is very well tolerated and may improve overall comfort and resilience with regular use.
Sources: [Cutis, 2005](https://pubmed.ncbi.nlm.nih.gov/16209160/), [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/)

### What does Licorice Root Extract do for sensitive skin?

Licorice root extract helps calm redness and ease irritation on sensitive skin through its natural soothing properties. It is unlikely to cause trouble when used as directed, though very safe use is best to avoid any unwanted reactions.
Sources: [Pharmaceutical Biology, 2017](https://pubmed.ncbi.nlm.nih.gov/27650551/), [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40682399/)

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

This moisturizing treatment goes in the evening routine after your toner and before your moisturizer. To work well for sensitive skin, a product of this type needs soothing ingredients like Centella asiatica extract while omitting potential irritants such as fragrance and essential oils.

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

You can use this essence with retinol by applying the essence first to hydrate and soothe your skin before putting on your retinol. Because this product contains essential oils and fragrance, it may occasionally irritate sensitive skin; a product of this type for sensitive skin needs soothing ingredients and a fragrance-free formula to protect your skin barrier.

### How often should I use it?

This treatment is typically used in the evening for sensitive skin. To keep this skin calm and comfortable without irritation, a product of this type needs soothing botanical extracts and hydrating ingredients while omitting fragrance and essential oils.

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

This moisturizing treatment is unlikely to clog pores or cause purging, but it may cause irritation for sensitive skin due to essential oils. Sensitive skin of this type needs fragrance-free products with calming ingredients like centella asiatica extract and hydrating agents like glycerin to soothe redness without the risk of irritation.
Sources: [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Can I use it around the eyes or on my body?

This moisturizing treatment may be used on the body, but the inclusion of lavender oil and bergamot oil poses a moderate risk of irritation for the thin skin around the eyes. Products for sensitive skin around the eyes need soothing ingredients like Centella asiatica extract while omitting essential oils and fragrance.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/), [Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/)

### Is this essence fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol. Cetearyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for sensitive skin

- [innisfree Green Tea Seed Hyaluronic Acid Hydrating Serum](https://lovi.care/skincare/uk/p/innisfree/green-tea-seed-hyaluronic-acid-hydrating-serum/for/sensitive-skin) — High fit — £25.00 at Amazon
- [Revision Skincare Hydrating Serum](https://lovi.care/skincare/uk/p/revision-skincare/hydrating-serum/for/sensitive-skin) — High fit — £133.23 at Amazon
- [Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum](https://lovi.care/skincare/uk/p/torriden/dive-in-low-molecular-hyaluronic-acid-serum/for/sensitive-skin) — High fit — £18.40 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

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

## Ingredients

2-Hexanediol, Glycyrrhiza Glabra Root Extract Licorice Root Extract, Diospyros Kaki Fruit Extract, Curcuma Longa Root Extract, Cassia Obtusifolia Seed Extract, Ipomoea Batatas Root Extract, Lycium Chinense Fruit Extract, Glycosphingolipids, Glycereth-26, Niacinamide, Daucus Carota Sativa Root Extract Carrot Root Extract, Camellia Japonica Leaf Extract, Dipropylene Glycol, Lavandula Angustifolia Oil Lavender Oil, Lauryl Dimethicone Polyglycerin-3 Crosspolymer, Rubus Idaeus Fruit Extract Raspberry Fruit Extract, Lactobacillus Soybean Extract Ferment, Melissa Officinalis Extract, Rosmarinus Officinalis Leaf Extract Rosemary Leaf Extract, Allium Sativum Bulb Extract, Portulaca Oleracea Extract, Spiraea Ulmaria Extract, Methyl Gluceth-20, Prunus Persica Fruit Extract, Chaenomeles Sinensis Fruit Extract, Leuconostoc Radish Root Extract, Bergamot Leaf Extract, Betaine, Centella Asiatica Extract, Cucumis Sativus Fruit Extract, Beta Vulgaris Root Extract, Eriobotrya Japonica Leaf Extract, Pyrus Malus Fruit Extract, Morus Bombycis Leaf Extract, Prunus Armeniaca Fruit Apricot Fruit, Zingiber Officinale Root Extract, Dandelion Extract, Thymus Vulgaris Leaf Extract, Ceramide Np, Salvia Officinalis Leaf Extract, Cetearyl Alcohol, Pelargonium Graveolens Oil Flower, Equisetum Arvense Extract, Watermelon Fruit Extract, Spinach Leaf Extract, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Artemisia Princeps Leaf Extract, Brassica Oleracea Capitata Leaf Extract, Onion Bulb Extract, Houttuynia Cordata Extract, Anthemis Nobilis Oil Flower, Chamomilla Recutita Flower Extract Matricaria Flower Extract, Citrus Junos Fruit Extract, Ginkgo Biloba Nut Extract, Perilla Frutescens Leaf Extract, Water, Geranium Robertianum Extract, Anemarrhena Asphodeloides Root Extract, Rehmannia Glutinosa Root Extract, Rehmannia Chinensis Root Extract, Sesamum Indicum Seed, Undaria Pinnatifida Extract, Acorus Calamus Root Extract, Cichorium Intybus Root Extract, Butylene Glycol, Sodium Hyaluronate, Glycerin, Cholesterol, Vanilla Tahitensis Fruit Extract, Carica Papaya Fruit Extract, Polymethylsilsesquioxane, Polyquaternium-51, Corthellus Shiitake Extract Mushroom Extract, Hydroxyethylcellulose, Helianthus Annuus Seed Extract Sunflower Seed Extract, Carthamus Tinctorius Flower Extract, Saccharomyces Xylinum Black Tea Ferment, Bergamot Oil Fruit, Tromethamine, Ferulic Acid, Citrus Aurantifolia Oil, Peg Ppg-17 6 Copolymer, Lippia Citriodora Leaf Extract, Ficus Carica Extract, Actinidia Polygama Fruit Extract, Trichosanthes Kirilowii Root Extract, Glechoma Hederacea Extract, Platycodon Grandiflorum Root Extract, Acer Palmatum Leaf Extract, Codonopsis Lanceolata Root Extract, Lactobacillus Water Hyacinth Ferment, Lactobacillus Ginseng Root Ferment Filtrate, Lactobacillus, Musa Sapientum Fruit Extract, Ocimum Basilicum Leaf Extract, Monascus Rice Ferment, Brassica Rapa Leaf Extract Turnip Leaf Extract, Sasa Veitchii Leaf Extract, Nelumbo Nucifera Root Extract, Plantago Major Seed Extract, Hemerocallis Fulva Flower Extract, Akebia Quinata Extract, Crataegus Cuneata Fruit Extract, Grifola Frondosa Fruiting Body Extract, Prunus Salicina Fruit Extract, Phaseolus Angularis Seed Extract, Peppermint Stem Extract Flower Leaf, Poloxamer 234, Schizonepeta Tenuifolia Extract, Saccharomyces Potato Extract Ferment Filtrate, Saccharomyces Barley Seed Ferment Filtrate, Saccharomyces Grape Extract Ferment, Lactobacillus Rye Flour Ferment
## 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

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