su:m37º Secret Essence Double Concentrate for dry skin
Fermented
Sodium Hyaluronate
Niacinamide
Panax Ginseng Extract
PeptidesSuperior
- SuperiorDry Skin Fit
- SuperiorEffectiveness
- ExcellentSafety
One of the best moisturizers for dry skin.
- Clinical, Cosmetic and Investigational Dermatology, 2017
- American Journal of Clinical Dermatology, 2002
This fit is calculated for the concerns frequently associated with dry skin: flakiness, tightness, dehydration, 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
- Excellent suitability for your dry skin is provided by Saccharomyces Ferment Filtrate and Glycerin, which deeply hydrate and plump the skin, addressing your dryness and flakiness effectively.
- Niacinamide and Panthenol further support your skin barrier function and offer soothing benefits, enhancing overall skin comfort and health.
- The safety profile is excellent, with no risks of irritation due to the absence of harsh ingredients and the inclusion of soothing components like Centella Asiatica Extract.
How to apply
- Could be used as part of your AM or PM routine. Start using it 3 times a week and work your way up to daily use.
- Apply your moisturizer after your toner and before your sunscreen in the morning. At night, use it as the final step after your serum.
- Gently press a small amount of the moisturizer into your skin. Avoid rubbing to keep your dry skin happy.
- Apply the moisturizer on slightly damp skin to help lock in extra hydration. This is great for soothing dry and flaky areas .
- Avoid the sensitive eye area and do a patch test before your first use .
People Say
★4.8Overall rating based on 1.0k+ reviewsBased on a very large amount of data, users find this product to be a potent anti-aging booster that deeply hydrates and refines skin texture, particularly benefiting dry or mature skin by improving firmness and radiance without irritation. Its rich consistency may be too heavy for oily skin types or humid conditions, and its high price point is frequently mentioned.
Highlights
Deep hydration Often Mentioned
- “combats deep dryness”
- “leaves skin incredibly hydrated”
- “moisturizes like a dream”
- “perfect for winter”
Refined texture Often Mentioned
- “skin feels smoother”
- “refines skin texture”
- “softens fine lines”
- “creates a perfect canvas”
High price point Often Mentioned
- “bit pricey”
- “expensive for the amount”
- “value for money is low”
- “costly for regular use”
Elegant absorption Sometimes Noted
- “absorbs instantly”
- “non-sticky finish”
- “silky serum-like feel”
- “penetrates deeply”
Gentle and soothing Sometimes Noted
- “no allergic response”
- “calming for sensitive skin”
- “strengthens skin barrier”
- “mild formula”
Too rich for oily Sometimes Noted
- “heavy for oily skin”
- “too rich for summer”
- “caused slight greasiness”
- “better for dry skin”
Availability issues Rarely Noted
- “hard to find”
- “often out of stock”
- “shipping takes long”
- “discontinued in some regions”
Scent concerns Rarely Noted
- “herbal fermented scent”
- “smell is distinct”
- “mild citrus hint”
- “fragrance might bother some”
Sources: lovi.care, oliveyoung.com, hwahae.co.kr, reddit.com, yesstyle.com, incidecoder.com, and more
Questions and answers
What makes su:m37º Secret Essence Double Concentrate one of the best fits for dry skin?
This essence is one of the best fits for your dry skin because Saccharomyces Ferment Filtrate and glycerin deeply hydrate and plump to tackle dryness and flakiness. Niacinamide and panthenol also support your skin barrier and soothe for better comfort, while the formula is unlikely to cause irritation.
Which ingredients make this treatment a good fit for dry skin?
Saccharomyces Ferment Filtrate and glycerin deeply hydrate and plump your dry skin to tackle dryness and flakiness effectively. Niacinamide and panthenol also help support your skin barrier and calm irritation for better comfort.
What does Fermented do for dry skin?
Fermented ingredients help dry skin by keeping it moisturized and reducing water loss. This type of product works best when it includes soothing botanical extracts and barrier-strengthening postbiotics.
Scientific Reports, 2023Journal of Cosmetic and Laser Therapy, 2018
What does Hyaluronic Acid do for dry skin?
Hyaluronic acid draws moisture into dry skin, giving an immediate and lasting boost in hydration that helps smooth out fine lines and soften rough patches. It is very gentle and unlikely to cause irritation while improving overall skin smoothness and plumpness.
Dermatology and Therapy, 2021Journal of Drugs in Dermatology, 2011
Where does it go in a skincare routine for dry skin?
This moisturizing treatment goes in your evening routine after cleansing and before moisturizing. Putting treatments in the evening keeps things simple and provides extra safety around sun exposure.
Can I use this treatment with retinol, and in what order?
You can use this treatment with retinol by applying the treatment first to deeply hydrate your dry skin, followed by your retinol. This pairing helps soothe your skin and is unlikely to cause irritation.
How often should I use it?
You can use this treatment in your evening routine. Daily application helps improve skin moisture and supports the skin barrier.
Can this treatment clog pores, cause breakouts or purging for dry skin?
This moisturizing treatment is unlikely to clog pores or cause breakouts for dry skin, as it contains soothing and skin-friendly components without harsh ingredients. Its formulation supports your skin barrier and provides deep hydration while keeping irritation risks very low.
Can I use it around the eyes or on my body?
You can use this moisturizing treatment around your eyes and on your body, as its gentle ingredients like Glycerin and Centella Asiatica Extract deeply hydrate dry areas while maintaining an excellent safety profile without harsh irritants. Regular application in these areas helps improve skin moisture and supports the skin barrier, though you should avoid getting the product directly into your eyes.
Is this treatment fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
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 dexpanthenol acts as a moisturizer, improves stratum corneum hydration, accelerates wound healing and epidermal regeneration, reduces erythema, and improves symptoms of skin irritation compared to vehicle or no pretreatment.
American Journal of Clinical Dermatology, 2002A new topical panthenol-containing emollient significantly improved transepidermal water loss reduction, stratum corneum hydration, and intercellular lipid lamellae length compared with control in healthy subjects without negatively impacting bacterial viability.
The Journal of Dermatological Treatment, 2017Cosmetic 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, 2016Topical application of Epidermidibacterium Keratini EPI-7 ferment filtrate improved skin barrier function, elasticity, dermal density, and modulated skin microbiome diversity compared to a placebo in Asian women.
International Journal of Molecular Sciences, 2023Applying a lotion containing probiotic ferment lysate VHProbi® Mix R for 30 days significantly decreased transepidermal water loss and skin redness while significantly increasing skin moisturization compared to baseline in participants with sensitive skin.
Scientific Reports, 2023Topical application of 1.0% Lactobacillus ferment from jojoba cake significantly increased skin collagen fluorescence compared to baseline and placebo cream over 56 days in 46 individuals.
International Journal of Cosmetic Science, 2026Topical 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, 2019Topical 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, 2005Enzyme-modified ginseng extract cream significantly reduced the global photo-damage score and various roughness measures including total roughness, smoothness depth, and arithmetic roughness average compared to placebo in 23 human subjects.
Rejuvenation Research, 2015A red ginseng hydrogel formulation with 1,2-hexanediol promoted selective growth of Staphylococcus epidermidis and decreased Cutibacterium acnes in 20 female subjects.
Journal of Ginseng Research, 2022A 1% fermented black ginseng cream significantly reduced eye wrinkles and brightened skin color in twenty-three human subjects compared to control cream and baseline.
Journal of Toxicology and Environmental Health. Part A, 2020
Ingredients
Saccharomyces Ferment Filtrate, Glycerin, Butylene Glycol, Niacinamide, Panthenol, Sodium Hyaluronate, Adenosine, Betaine, Tocopherol, Allantoin, Lactobacillus Ferment, Bifida Lysate Ferment, Camellia Sinensis Leaf Extract, Centella Asiatica Extract, Chamomilla Recutita Flower Extract Matricaria Flower Extract, Rosa Damascena Flower Water, Lavandula Angustifolia Oil Lavender Oil, Bergamot Oil Fruit, Pelargonium Graveolens Oil Flower, Sodium Citrate, Citric Acid, Phenoxyethanol, Ethylhexylglycerin
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
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