# Skinbetter Science Alto Advanced Defense and Repair Serum for acne-prone skin

**Lovi Fit: Average fit for acne-prone skin.**
Combination Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/ca/p/skinbetter-science/alto-advanced-defense-and-repair-serum/for/acne-prone-skin

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

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

This fit is calculated for the concerns frequently associated with acne-prone skin: breakouts, blackheads, and post-acne marks. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for acne-prone skin; other serums fit it better.

## Why this fit

- This serum offers moderate suitability for your combination skin, with niacinamide helping to regulate oil production and sodium hyaluronate providing hydration, though it lacks targeted ingredients for your primary concerns of acne, blemishes, and breakouts.
- The formula provides excellent antioxidant protection from ingredients like Chlorogenic Acids and Ergothioneine, which shield your skin from environmental stressors, but these benefits do not directly address your specific skin issues.
- The safety profile is excellent, with no risks of irritation for your acne-prone skin due to the absence of harsh ingredients and the inclusion of soothing agents like Licorice Root Extract and Bisabolol.

## Fit by skin type

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

- 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 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/))
- Ergothioneine at submicromolar concentrations ameliorated UVA-induced skin aging in human dermal fibroblasts by inhibiting the AP-1 pathway and activating Nrf2-mediated antioxidant genes. ([Oxidative Medicine and Cellular Longevity, 2020](https://pubmed.ncbi.nlm.nih.gov/32104530/))
- Ergothioneine protected against UV-induced oxidative stress and cell damage in mouse skin and cell models by activating the PI3K/Akt/Nrf2 signaling pathway. ([Clinical, Cosmetic and Investigational Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38854850/))
- Ergothioneine decreased hyaluronan radical degradation in a dose-dependent manner, and its addition along with hercynine or histidine to chitosan/hyaluronan membranes improved the treatment of ischemic skin wounds in rabbits compared to controls. ([Polymers, 2020](https://pubmed.ncbi.nlm.nih.gov/33383628/))
- 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/))

## Why other serums fit acne-prone skin better

- Topical nicotinamide plus an antibacterial adhesive agent and zinc-pyrrolidone carboxylic acid combined with adapalene significantly reduced noninflammatory acne lesions by the second week of therapy compared to placebo with adapalene in patients with moderate acne vulgaris. ([The Journal of Clinical and Aesthetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32983333/))
- A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo. ([Clinical Pharmacology, 2018](https://pubmed.ncbi.nlm.nih.gov/30588129/))
- Niacinamide and ferulic acid incorporated in a stable multiple emulsion successfully reduced melanin, sebum, and skin erythema while improving skin elasticity and hydration in human skin compared to a placebo. ([BioMed Research International, 2022](https://pubmed.ncbi.nlm.nih.gov/35342760/))

## 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 your serum as part of your PM routine and start 3x/week before working up to daily use.
- Apply this treatment after cleansing and toner, and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the product on clean, dry skin to help manage your breakouts safely.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does Alto Advanced Defense and Repair Serum work for acne-prone skin?

This serum offers moderate suitability for your acne-prone skin, as it provides great antioxidant protection and hydration but lacks targeted ingredients for breakouts. Acne-prone skin needs products containing effective ingredients like niacinamide and zinc PCA that target blemishes while controlling oiliness without causing irritation.
Sources: [International Journal of Cosmetic Science, 2025](https://pubmed.ncbi.nlm.nih.gov/40497421/), [Frontiers in Nutrition, 2026](https://pubmed.ncbi.nlm.nih.gov/42698538/)

### Which ingredients make this serum a good fit for acne-prone skin?

Niacinamide makes this serum a fair fit for your acne-prone skin by helping to manage oil production, while soothing ingredients like licorice root extract and bisabolol help keep irritation at bay. However, this skin type needs products with targeted ingredients like propolis or zinc PCA to effectively handle breakouts and blemishes.

### What does Niacinamide do for acne-prone skin?

Niacinamide helps acne-prone skin by reducing both inflamed and uninflamed breakouts and calming redness. It is also very helpful for keeping oily skin balanced by cutting down on excess oil production, and it is well tolerated by most people.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38299457/), [Cureus, 2024](https://pubmed.ncbi.nlm.nih.gov/38725769/)

### What does Vitamin C do for acne-prone skin?

Vitamin C helps brighten dark spots left behind by breakouts and calms redness in acne-prone skin. Daily use may also help improve overall skin clarity and support an even skin tone.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38525606/), [Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30924254/)

### Where does it go in a skincare routine for acne-prone skin?

This treatment goes in the evening routine, after cleansing and before moisturizing. Putting treatments in the evening provides simplicity and extra safety around sun exposure.

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

You can use this serum alongside a retinol, applying the treatment after your cleanser and before your moisturizer in your evening routine. It has an excellent safety profile with soothing agents like licorice root extract and bisabolol, making it unlikely to cause irritation when paired with stronger products.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38102855/)

### How often should I use it?

This treatment serum works well in the evening for your acne-prone skin, keeping your routine simple and safe around sun exposure. It is safe for daily use, though acne-prone skin ultimately needs targeted ingredients like salicylic acid or benzoyl peroxide to effectively clear blemishes and breakouts.

### Can this serum clog pores, cause breakouts or purging for acne-prone skin?

This serum is unlikely to clog pores or cause breakouts for your acne-prone skin, as it has a very safe formula with soothing ingredients like licorice root extract and bisabolol that do not irritate. However, a product for this skin needs targeted blemish-fighting ingredients to properly manage breakouts.

### Is it 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 acne-prone skin

- [Skin1004 Probio-Cica Intensive Ampoule](https://lovi.care/skincare/ca/p/skin1004/probio-cica-intensive-ampoule/for/acne-prone-skin) — High fit — CA$24.44 at Amazon
- [Dr.Althea Vitamin C Boosting Serum](https://lovi.care/skincare/ca/p/dr-althea/vitamin-c-boosting-serum/for/acne-prone-skin) — High fit — CA$27.99 at Amazon
- [ANUA PEACH 70% NIACINAMIDE SERUM](https://lovi.care/skincare/ca/p/anua/peach-70-niacinamide-serum/for/acne-prone-skin) — High fit — CA$33.50 at Amazon

## Pairs well with

- Cleanser: [B.LAB Matcha Hydrating Foam Cleanser](https://lovi.care/skincare/ca/p/b-lab/matcha-hydrating-foam-cleanser/for/acne-prone-skin) — Superior fit — CA$22.95 at Amazon
- Hydrating Toner: [Paula's Choice Resist Advanced Replenishing Toner](https://lovi.care/skincare/ca/p/paula-s-choice/advanced-replenishing-toner/for/acne-prone-skin) — Superior fit — CA$41.00 at Amazon
- Moisturizer: [CeraVe CeraVe PM Facial Moisturizing Lotion](https://lovi.care/skincare/ca/p/cerave/pm-facial-moisturizing-lotion/for/acne-prone-skin) — Superior fit — CA$20.96 at Amazon

## Where to buy

No store in Canada 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

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