# Skinbetter Science Alto Advanced Defense and Repair Serum for dry sensitive skin

**Lovi Fit: High fit for dry sensitive skin.**
Dry Skin Fit: High · Effectiveness: High · Safety: High.

Page: https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin

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

Brand: [Skinbetter Science](https://lovi.care/skincare/sa/brands/skinbetter-science)
Category: [Serums and treatments](https://lovi.care/skincare/sa/best/serums)

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

A great choice for dry sensitive skin; a few serums fit it even better.

## Why this fit

- Highly suitable for your dry and sensitive skin, this serum provides excellent protection against environmental stressors with antioxidants like ergothioneine and chlorogenic acids, while also offering moderate hydration and soothing benefits from ingredients such as Hydrolyzed Sodium Hyaluronate and Glycyrrhiza Glabra Root Extract.
- The formula is further enhanced for your dry skin type with humectants, barrier repair, and emollient ingredients like Glycerin, Sodium PCA, and Ceramide NP, ensuring a well-supported skin barrier.
- The safety profile is excellent, with no risks of irritation due to the absence of prohibited or harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin): High (this page)
- [Oily acne-prone skin](https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Niacinamide, Tetrahexyldecyl Ascorbate, Hydrolyzed Sodium Hyaluronate, Ergothioneine, Superoxide Dismutase

## What the research says

- An ergothioneine-sodium hyaluronate dressing scavenges free radicals, reduces oxidative stress, cellular apoptosis, and inflammation in vitro and in vivo to protect against radiation-induced skin injury. ([ACS Applied Materials & Interfaces, 2024](https://pubmed.ncbi.nlm.nih.gov/38813785/))
- 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/))
- Emulsions containing ceramides 1 and 3 improved skin hydration and reduced transepidermal water loss in sodium lauryl sulfate-irritated skin of fifteen healthy Asian women compared to a control emulsion. ([International Journal of Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/18717861/))
- 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/))
- Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers. ([Experimental Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/12823436/))
- Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation. ([Journal of Periodontology, 2009](https://pubmed.ncbi.nlm.nih.gov/19186973/))
- Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34910367/))
- 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/))
- A targeted skincare regimen containing active ingredients such as rhodophyceae extract, ergothioneine, and L-carnosine significantly reduced transepidermal water loss by 24.09%, improved skin elasticity, and decreased redness, dryness, and desquamation in thirty-five female Chinese participants over 4 weeks following advanced optimal pulse technology treatment. ([International Journal of Cosmetic Science, 2025](https://pubmed.ncbi.nlm.nih.gov/40497421/))
- A triple combination of ergothioneine, collagen peptides, and sodium hyaluronate attenuated UV-induced skin damage ex vivo and improved facial skin hydration, elasticity, barrier function, and wrinkles in Chinese women. ([Frontiers in Nutrition, 2026](https://pubmed.ncbi.nlm.nih.gov/42698538/))
- Ergothioneine at nanomolar concentrations ameliorated UVA-induced skin damage, reactive oxygen species, and apoptosis in human keratinocyte-derived HaCaT cells by upregulating Nrf2/ARE-mediated antioxidant genes. ([Free Radical Biology & Medicine, 2015](https://pubmed.ncbi.nlm.nih.gov/26021820/))
- Topical application of TAT-SOD significantly suppresses UVB-induced erythema formation, blood flow rise, and apoptotic sunburn cell formation in human volunteers compared to a vehicle control. ([European Journal of Pharmaceutics and Biopharmaceutics, 2016](https://pubmed.ncbi.nlm.nih.gov/27460952/))
- Topical treatment with the synthetic SOD/catalase mimetic EUK-134 reduced lipid peroxide levels both at baseline on non-irradiated human skin and at the surface of UVA-exposed skin when applied before or after irradiation, compared to controls. ([International Journal of Cosmetic Science, 2004](https://pubmed.ncbi.nlm.nih.gov/18492138/))
- Topical superoxide dismutase formulations maintained physical stability and enzymatic activity for 6 months at 4 and 30 degrees C, and effectively inhibited UVB-induced skin erythema for 48 hours, whereas formulations combined with alpha-tocopherol were unstable. ([European Journal of Pharmaceutics and Biopharmaceutics, 2007](https://pubmed.ncbi.nlm.nih.gov/17196809/))

## What reviewers say

This serum is highly praised for its sophisticated formula that significantly enhances skin radiance, tone, and texture. Its elegant, non-tacky texture is frequently mentioned as a positive attribute, making it easy to incorporate into daily routines. The primary drawback noted by users is the high price point, with some experiencing low-frequency issues like dryness or a slight yellow residue.

- Liked: Elegant texture (mostly mentioned)
- Disliked: High price point (mostly mentioned)
- Liked: Improves radiance (often mentioned)
- Liked: Reduces redness (often mentioned)
- Liked: Non-irritating formula (sometimes noted)
- Disliked: Potential dryness (rarely noted)
- Disliked: Rare reactions (rarely noted)
- Disliked: Yellow residue (rarely noted)

## 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.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes Alto Advanced Defense and Repair Serum a great fit for dry sensitive skin?

This serum is a great fit because it protects your dry and sensitive skin from environmental stress using antioxidants like ergothioneine, while delivering gentle hydration and soothing care with ingredients like Hydrolyzed Sodium Hyaluronate and licorice root extract. It also features ceramides and glycerin to help keep your skin barrier calm, soft, and well-supported without any harsh ingredients.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

This serum is a great fit for your dry sensitive skin because it contains ergothioneine and chlorogenic acids to protect against environmental stressors, alongside soothing licorice root extract and hydrolyzed sodium hyaluronate for moderate hydration. It is further supported by glycerin, sodium PCA, and ceramide NP to help keep your skin barrier strong and comfortable without irritation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### 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.
Sources: [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/), [International Journal of Pharmaceutics, 2013](https://pubmed.ncbi.nlm.nih.gov/23220080/)

### What does Vitamin C do for dry sensitive skin?

Vitamin C helps make dry, sensitive skin feel softer and calmer while improving firmness and reducing redness. Studies show that gentle forms of vitamin C can improve skin hydration and elasticity safely without causing irritation.
Sources: [Antioxidants, 2024](https://pubmed.ncbi.nlm.nih.gov/38397772/), [Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30924254/)

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

This serum goes in the evening routine after cleansing and a soothing toner, followed by a moisturizer. It is unlikely to cause irritation on dry and sensitive skin due to its soothing ingredients and lack of harsh components.

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

Yes, you can use this serum with retinol by applying the serum first to give your dry, sensitive skin extra antioxidant protection and hydration before your retinol product. This approach is unlikely to cause irritation because the soothing ingredients and gentle formula help keep your skin comfortable.

### How often should I use this serum?

You can use this treatment serum in the evening as part of your routine. It is unlikely to cause irritation on dry sensitive skin and helps protect against environmental stressors while keeping skin hydrated and comfortable.
Sources: [Facial Plastic Surgery, 2014](https://pubmed.ncbi.nlm.nih.gov/24488631/)

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

This serum is unlikely to clog pores or cause breakouts for dry sensitive skin. Its safety profile is excellent, with no harsh ingredients that typically trigger irritation or breakouts.

### Is this serum 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 dry sensitive skin

- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/sa/p/skinceuticals/c-e-ferulic/for/dry-sensitive-skin) — Superior fit — SAR 865.37 at Amazon
- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/sa/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/dry-sensitive-skin) — Superior fit — SAR 461.00 at Amazon
- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/sa/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dry-sensitive-skin) — Superior fit — SAR 226.83 at Amazon

## Pairs well with

- Cleanser: [Illiyoon Ceramide Derma Amino Cleansing Foam](https://lovi.care/skincare/sa/p/illiyoon/ceramide-derma-amino-cleansing-foam/for/dry-sensitive-skin) — Superior fit — SAR 149.44 at Amazon
- Soothing Toner: [Clarins Toning Lotion with Camomile](https://lovi.care/skincare/sa/p/clarins/soothing-toning-lotion/for/dry-sensitive-skin) — Superior fit — SAR 141.00 at Amazon
- Moisturizer with Sun Protection: [d'Alba UVessence Mild Waterfull Sun Cream SPF 50](https://lovi.care/skincare/sa/p/d-alba/uvessence-mild-waterfull-sun-cream-spf-50/for/dry-sensitive-skin) — Superior fit — SAR 89.00 at Amazon

## Where to buy

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

## Ingredients

Water, Butylene Glycol, Propanediol, Ethylhexyl Olivate, Cetearyl Alcohol, Chlorogenic Acids, Niacinamide, Lauryl Lactate, Dimethyl Isosorbide, Pyrroloquinoline Quinone Allyl Ester, Hydrolyzed Sodium Hyaluronate, Glycyrrhiza Glabra Root Extract Licorice Root Extract, Tetrahexyldecyl Ascorbate, Ergothioneine, Benzylidene Dimethoxydimethylindanone, Arabidopsis Thaliana Extract, Carnosine, Camellia Sinensis Leaf Extract, Vitis Vinifera Seed Extract Grape Seed Extract, Theobroma Cacao Seed Extract, Curcuma Longa Root Extract, Olea Europaea Fruit Extract Olive Fruit Extract, Euterpe Oleracea Fruit Extract, Trifluoroacetyl Tripeptide-2, Buddleja Officinalis Flower Extract, Coffea Arabica Extract Cell Leaf Coffee Extract Cell Leaf, Crocus Sativus Extract Cell Leaf Culture, Superoxide Dismutase, Ubiquinone, Plankton Extract, Micrococcus Lysate, Arginine, Zingiber Officinale Root Extract, Ceramide Np, Ceramide Ap, Ceramide Eop, Linoleic Acid, Linolenic Acid, Sea Whip Extract, Bisabolol, Tocopherol, Tocopheryl Acetate, Cholesterol, Phytosphingosine, Jojoba Esters, Sodium Pca, Pentylene Glycol, Methyl Gluceth-20, Glycerin, Helianthus Annuus Wax Seed Sunflower Wax Seed, Acacia Decurrens Wax Flower, Lecithin, Sodium Lauroyl Lactylate, Dicetyl Phosphate, Propanediol Dicaprylate Caprate, Polyglycerin-3, Ceteth-20 Phosphate, Diisostearyl Malate, Xanthan Gum, Steareth-2, Acacia Senegal Gum, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Carbomer, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Dextran, Ricinoleth-40, Sodium Hydroxide, Citric Acid, Sodium Phytate, Ethylhexylglycerin, Phenoxyethanol
## 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/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- Italy: https://lovi.care/skincare/it/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- Spain: https://lovi.care/skincare/es/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- Australia: https://lovi.care/skincare/au/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin (this page)
- United Arab Emirates: https://lovi.care/skincare/ae/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/dry-sensitive-skin