# Biossance Squalane + Lactic Acid Resurfacing Night Serum for dry skin

**Lovi Fit: Average fit for dry skin.**
Dry Skin Fit: Average · Effectiveness: Average · Safety: Low Risk.

Page: https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin

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

Brand: [Biossance](https://lovi.care/skincare/nl/brands/biossance)
Category: [Exfoliants](https://lovi.care/skincare/nl/best/exfoliators)

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

Works for dry skin; other products fit it better.

## Why this fit

- Offers moderate exfoliation for your dry skin due to lactic acid, which helps smooth texture, while squalane and glycerin provide some hydration. However, the formula lacks sufficient emollient and occlusive ingredients to fully address dryness.
- The presence of lavender oil may pose a slight irritation risk for sensitive skin, though it is generally well-tolerated.
- The product is generally safe for your dry skin with a low risk of irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin): Average (this page)
- [Combination skin](https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Squalane, Lactic Acid, Glycerin, Lavender Oil, Acacia Senegal Gum

## 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/))
- Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts. ([Molecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40363772/))
- Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway. ([Antioxidants, 2025](https://pubmed.ncbi.nlm.nih.gov/40722956/))
- Application of a cream containing lactic acid 12% and pramoxine HCl 1% significantly improved skin dryness, hydration, and itch compared with a nontreated control in 24 women with a history of dry itchy skin. ([Cutis, 2004](https://pubmed.ncbi.nlm.nih.gov/15027519/))
- Topical 12% ammonium lactate produced a significant sparing of epidermal and dermal atrophy induced by clobetasol propionate in human volunteers, without influencing the corticosteroid's bioavailability or antiinflammatory properties. ([Journal of the American Academy of Dermatology, 1992](https://pubmed.ncbi.nlm.nih.gov/1597538/))
- A lactic acid/ceramide lotion significantly improved skin moisturization and desquamation compared to no treatment in women with dry, rough skin on the anterior shins. ([The Journal of Clinical and Aesthetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/33178384/))
- 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/))
- Polysaccharide-based O/W emulsions incorporated with lavender essential oil applied to cellulosic support are non-irritating, provide softness and moisturizing effects, and are safe for topical patch applications. ([International Journal of Biological Macromolecules, 2021](https://pubmed.ncbi.nlm.nih.gov/34547316/))
- Gellan gum hydrogel films co-encapsulating ofloxacin with tea tree or lavender oil achieved 98% wound contraction and completely healed epidermis in rats after ten days of treatment compared to baseline. ([International Journal of Biological Macromolecules, 2021](https://pubmed.ncbi.nlm.nih.gov/33130262/))
- Topical application of lavender oil significantly promoted wound contraction, collagen synthesis, and fibroblast differentiation with up-regulation of TGF-beta in a rat model compared to control. ([BMC Complementary and Alternative Medicine, 2016](https://pubmed.ncbi.nlm.nih.gov/27229681/))
- Acacia gum and carbopol hydrogel wound dressings containing gentamicin showed faster wound healing, well-developed fibroblasts, and blood capillaries compared to open wounds in swiss albino mice. ([International Journal of Pharmaceutics, 2013](https://pubmed.ncbi.nlm.nih.gov/24075861/))
- Barley beta-glucan films formulated with sorbitol and acacia gum demonstrated suitable mechanical properties and stimulated in vitro keratinocytes growth. ([International Journal of Pharmaceutics, 2023](https://pubmed.ncbi.nlm.nih.gov/37028573/))
- Gum arabic and beta-cyclodextrin microencapsulated peony seed oil emulsion protected against ultraviolet radiation by inhibiting reactive oxygen species generation, increasing cell viability from 54.75% to 92.69% in UVB-damaged HaCaT cells, and repairing 95.56% of UVB-damaged skin within 7 days in animal experiments through regulation of the NF-kappaB signaling pathway. ([International Journal of Biological Macromolecules, 2026](https://pubmed.ncbi.nlm.nih.gov/41734836/))

## Why other products fit dry skin better

- A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/))
- Treatment with cross-linked hyaluronic acid-based microneedle patches combined with acetyl hexapeptide-8 or epidermal growth factor significantly improved wrinkles and skin hydration compared to the patch alone in Korean females over 29 days. ([Annals of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/33911590/))

## What reviewers say

Based on a very large amount of data, this serum is highly effective at smoothing rough texture and brightening dull skin, often overnight, without causing dryness. Most users, including those with sensitive skin, find it gentle and hydrating. A moderate number of users dislike the herbal scent and find the product expensive, while a low number report experiencing irritation or breakouts.

- Liked: Smoothes skin texture (mostly mentioned)
- Liked: Brightens complexion (often mentioned)
- Liked: Gentle and hydrating (often mentioned)
- Liked: Fades dark spots (sometimes noted)
- Disliked: Herbal scent disliked (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Caused breakouts (rarely noted)
- Disliked: Causes irritation (rarely noted)

## How to apply

- Use this exfoliant as part of your PM routine once a week, increasing slowly to twice a week if your dry skin tolerates it well. Always remember to apply SPF every morning to protect your newly smoothed skin.
- Apply the exfoliant after cleansing and toning, but always before your rich moisturizer.
- Gently press 2-3 drops of the exfoliant into your skin and let it absorb for a minute. Avoid rubbing to prevent any irritation on flaky areas.
- Apply the product directly to dry clean skin to ensure the best possible tolerance for your dry type. This helps address flaky patches without causing extra stress.
- Avoid the sensitive eye area and do a quick patch test before your very first use. Do not mix this with other strong acids or retinoids on the same night.
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### How well does Biossance Squalane + Lactic Acid Resurfacing Night Serum work for dry skin?

This serum works moderately well for dry skin, providing some smoothness through lactic acid and basic hydration from squalane and glycerin. However, because it lacks sufficient heavy moisturizers and sealing ingredients to fully lock in moisture, a dry skin routine of this type needs rich soothing ingredients, ceramides, or peptides to deeply nourish and support the skin barrier.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Lactic acid smooths texture while squalane and glycerin provide some hydration. However, an exfoliant treatment for dry skin needs rich hydrating and barrier-supporting ingredients like ceramides, niacinamide, or peptides to fully address dryness without irritation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Squalane do for dry skin?

Squalane helps keep dry skin soft and smooth by acting as a hydrating agent that locks in moisture and prevents water loss. It is unlikely to cause irritation and may protect the skin from damage while improving overall hydration.
Sources: [Advances in Food and Nutrition Research, 2012](https://pubmed.ncbi.nlm.nih.gov/22361190/), [Molecules, 2009](https://pubmed.ncbi.nlm.nih.gov/19169201/)

### What does Lactic Acid do for dry skin?

Lactic acid helps relieve dry skin by drawing in moisture and strengthening the skin's barrier so it stays soft and smooth. This ingredient gently sheds dead cells and supports natural moisturizing factors, making it very useful for improving rough or flaky areas.
Sources: [International Journal of Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40231699/), [Skin Research and Technology, 2013](https://pubmed.ncbi.nlm.nih.gov/23521561/)

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

This treatment goes in the evening routine after cleansing, because Lovi routines put treatments there for simplicity and extra safety around sun exposure. Dry skin needs a product of this type to include rich moisturizing ingredients and oils to fully lock in hydration and prevent dryness.

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

It is best to use this exfoliating serum on a different night than retinol to avoid irritation, as combining strong treatments can be too harsh for dry skin.

### How often should I use this serum?

Start by using this serum once a week in the evening, and if your skin feels comfortable and you see good results, you can carefully use it more often. This dry skin needs a product that includes rich, deeply nourishing ingredients that trap moisture and keep your skin soft and smooth.

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

This serum is unlikely to cause breakouts for dry skin, though it carries a low risk of irritation. Because this is an average fit for your skin, a product of this type needs richer rich oils and heavy moisturizing ingredients to lock in hydration and fully care for dry skin.

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

It has no drying alcohol and contains fragrance (linalool). Cetearyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for dry skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/nl/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dry-skin) — Superior fit — €10.20 at Amazon
- [ma:nyo Bifida Biome Complex Ampoule](https://lovi.care/skincare/nl/p/ma-nyo/bifida-biome-complex-ampoule/for/dry-skin) — Superior fit — €25.00 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/nl/p/augustinus-bader/the-serum/for/dry-skin) — Superior fit — €474.90 at Amazon

## Pairs well with

- Cleanser: [La Roche-Posay Hydrating Gentle Cleanser](https://lovi.care/skincare/nl/p/la-roche-posay/toleriane-hydrating-gentle-cleanser/for/dry-skin) — Superior fit — €21.95 at Amazon
- Hydrating Toner: [Dear, Klairs Supple Preparation Unscented Toner](https://lovi.care/skincare/nl/p/dear-klairs/supple-preparation-unscented-toner/for/dry-skin) — Superior fit — €16.89 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/nl/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-skin) — Superior fit — €48.84 at Amazon

## Where to buy

- Amazon.nl: €120.00 (https://www.amazon.nl/dp/B085X9YB53?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1)
- Lookfantastic: €43.13 (https://www.lookfantastic.nl/p/biossance-squalane-and-lactic-acid-resurfacing-serum-30ml/12766619/)
Prices checked 10 Oct – 5 Nov 2026.

## Ingredients

Acacia Senegal Gum, Caprylic Capric Triglyceride, Cetearyl Alcohol, Cetearyl Olivate, Ethylhexylglycerin, Glycerin, Lactic Acid, Lavandula Angustifolia Oil Lavender Oil, Lespedeza Capitata Stem Extract Leaf, Linalool, Phenoxyethanol, Polyacrylate Crosspolymer-6, Propanediol, Sodium Gluconate, Sodium Hydroxide, Sorbitan Olivate, Squalane, Water, Xanthan Gum
## 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/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- United Kingdom: https://lovi.care/skincare/uk/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- Ireland: https://lovi.care/skincare/ie/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- Germany: https://lovi.care/skincare/de/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- France: https://lovi.care/skincare/fr/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- Italy: https://lovi.care/skincare/it/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- Netherlands: https://lovi.care/skincare/nl/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin (this page)
- Spain: https://lovi.care/skincare/es/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- Canada: https://lovi.care/skincare/ca/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- Australia: https://lovi.care/skincare/au/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- Singapore: https://lovi.care/skincare/sg/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/biossance/squalane-lactic-acid-resurfacing-night-serum/for/dry-skin