# Cos De BAHA Azelaic Acid 10% 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/au/p/cos-de-baha/azelaic-acid-10-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 Australia.

Brand: [Cos De BAHA](https://lovi.care/skincare/au/brands/cos-de-baha)
Category: [Serums and treatments](https://lovi.care/skincare/au/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

- Offers excellent treatment for your acne-prone skin as azelaic acid reduces acne lesions and blemishes, complemented by niacinamide for evening skin tone.
- The presence of Sodium Hyaluronate and Panthenol provides hydration and soothing, addressing your dry or flaky skin and sensitivity.
- The formula is safe for your dry and sensitive skin, with no risks of irritation due to the absence of harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin): High (this page)
- [Oily acne-prone skin](https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/oily-acne-prone-skin): High

## Key ingredients

Azelaic Acid, Sodium Hyaluronate, Niacinamide, Panthenol Vitamin B5, Aloe Barbadensis Leaf Extract

## What the research says

- Azelaic acid nanocrystal hydrogel 10% achieved a higher success rate and greater lesion reduction than azelaic acid cream 20% in patients with mild to moderate facial acne. ([Pharmaceutics, 2021](https://pubmed.ncbi.nlm.nih.gov/33923739/))
- Application of 15% azelaic acid gel significantly reduced post-inflammatory erythema and hyperpigmentation, decreased hemoglobin and melanin content, improved quality of life, and contributed to acne improvement in patients with mild to moderate acne compared to placebo. ([Dermatology and Therapy, 2024](https://pubmed.ncbi.nlm.nih.gov/38734843/))
- Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer. ([The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- A 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, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/))
- A panthenol-enriched mask significantly decreased erythema and hyperpigmentation, increased sebum and stratum corneum moisture, and reduced transepidermal water loss compared to a saline dressing in 60 subjects undergoing facial laser treatment. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/))
- Topical application of a dermocosmetic containing Myrtus communis extract and azelaic acid reduced acne relapses and helped maintain remission compared to a light moisturizing cream in adult females in the acne maintenance phase over 16 weeks. ([Journal of the European Academy of Dermatology and Venereology, 2023](https://pubmed.ncbi.nlm.nih.gov/36729399/))
- Topical administration of 20% azelaic acid cream and 5% tranexamic acid solution comparably improved acne-related postinflammatory hyperpigmentation in patients with acne vulgaris, while tranexamic acid demonstrated a significantly better safety profile at week 4. ([Journal of Research in Medical Sciences, 2023](https://pubmed.ncbi.nlm.nih.gov/37213446/))
- Azelaic acid 15% gel showed comparable efficacy to adapalene 0.1% gel in reducing lesions, severity, and Dermatology Life Quality Index in women with adult acne, with significantly lower dryness and scaling, and demonstrated superiority during maintenance compared to no further treatment. ([Journal of the European Academy of Dermatology and Venereology, 2015](https://pubmed.ncbi.nlm.nih.gov/25399481/))
- 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 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 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, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/))
- 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 dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans. ([Arzneimittel-Forschung, 2000](https://pubmed.ncbi.nlm.nih.gov/10965426/))
- 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/))
- Topical aloe vera gel significantly accelerated split-thickness skin graft donor-site healing compared to placebo in 12 patients, but showed no significant difference in pain relief. ([Plastic and Reconstructive Surgery, 2018](https://pubmed.ncbi.nlm.nih.gov/29649056/))
- Topical application of Aloe vera cream reduced postoperative pain at rest and during defecation, accelerated wound healing at two weeks, and decreased analgesic requirements in patients after open hemorrhoidectomy compared to placebo. ([Journal of Alternative and Complementary Medicine, 2010](https://pubmed.ncbi.nlm.nih.gov/20569031/))

## What reviewers say

It is highly effective for acne-prone and sensitive skin, though some users note a tacky finish and occasional crystallization.

- Liked: Reduces redness (mostly mentioned)
- Liked: Affordable price (often mentioned)
- Liked: Fades scars (often mentioned)
- Liked: Gentle/non-irritating (often mentioned)
- Disliked: Sticky/tacky finish (often mentioned)
- Liked: Controls acne (sometimes noted)
- Disliked: Crystallization/grittiness (sometimes noted)
- Disliked: Causes breakouts (rarely noted)
- Disliked: Drying/tightness (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 Cos De BAHA Azelaic Acid 10% Serum a great fit for dry sensitive skin?

Cos De BAHA Azelaic Acid 10% Serum is a great fit because azelaic acid and niacinamide help clear acne and even out skin tone, while sodium hyaluronate and panthenol provide much-needed moisture and comfort for dry, sensitive skin. The formula is very safe and unlikely to cause irritation.
Sources: [Pharmaceutics, 2021](https://pubmed.ncbi.nlm.nih.gov/33923739/), [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/)

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

Sodium Hyaluronate and Panthenol make this serum a great fit by providing deep hydration and soothing care for dry, flaky skin and sensitivity. The formula is safe for your skin type and is unlikely to cause irritation because it leaves out harsh ingredients.
Sources: [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/), [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/)

### What does Azelaic Acid do for dry sensitive skin?

Azelaic acid is generally not an ideal fit for dry sensitive skin because it may cause stinging, irritation, or dryness, though it can help calm redness and soothe inflammation when formulated gently. To work well for dry sensitive skin, a product of this type needs calming plant extracts, rich moisturizers, and barrier-repairing ingredients to keep the skin soft and comfortable.
Sources: [Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/41042734/), [Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37550898/)

### What does Hyaluronic Acid do for dry sensitive skin?

Hyaluronic acid is a great fit for dry, sensitive skin because it brings a large boost in hydration, making the skin feel soft and smooth while improving barrier function. It helps calm tightness and dryness, and is unlikely to cause irritation.
Sources: [Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/), [Dermatology and Therapy, 2021](https://pubmed.ncbi.nlm.nih.gov/34176098/)

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

This serum goes in your evening routine, applied after your toner and before your moisturizer. Putting it in the evening keeps things simple and provides extra safety around sun exposure.

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

You can use this serum with retinol by applying the serum first and following it with your retinol, or by using them on alternating nights to keep your skin calm. This formula is safe for your dry and sensitive skin, with no risks of irritation due to the absence of harsh ingredients.

### How often should I use it?

This treatment is used in the evening as part of your routine. It is a great fit for your dry and sensitive skin, helping hydrate and soothe while keeping irritation low.

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

This serum is unlikely to cause breakouts for dry sensitive skin because it is free of harsh ingredients and safe for sensitive skin types, though a few reviewers have occasionally reported breakouts. The formula includes soothing and hydrating ingredients like sodium hyaluronate and panthenol to keep skin calm while treating blemishes.
Sources: [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/), [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/)

### Is it fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for dry sensitive skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/au/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dry-sensitive-skin) — Superior fit — A$16.95 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/au/p/augustinus-bader/the-serum/for/dry-sensitive-skin) — Superior fit — A$639.95 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/au/p/neogen-dermalogy/real-vitamin-c-serum/for/dry-sensitive-skin) — High fit — A$50.60 at Amazon

## Pairs well with

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/au/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — A$19.39 at Amazon
- Soothing Toner: [Clarins Toning Lotion with Camomile](https://lovi.care/skincare/au/p/clarins/soothing-toning-lotion/for/dry-sensitive-skin) — Superior fit — A$54.00 at Amazon
- Moisturizer with Sun Protection: [Bioderma Bioderma Photoderm Mineral SPF 50+](https://lovi.care/skincare/au/p/bioderma/photoderm-mineral-fluide-spf50/for/dry-sensitive-skin) — Superior fit — A$24.49 at Amazon

## Where to buy

- Amazon.com.au: A$20.00 (https://www.amazon.com.au/dp/B07QM5KGDK?tag=lovi-care-web-product-22&linkCode=osi&th=1&psc=1)
Prices checked 6 Nov 2026.

## Ingredients

Aloe Barbadensis Leaf Extract, Propylene Glycol, Azelaic Acid, Polysorbate 20, 1,2-Hexanediol, Propanediol, Panthenol, Niacinamide, Sodium Hyaluronate, Camellia Sinensis Leaf Extract, Momordica Charantia Fruit Extract, Sambucus Nigra Flower Extract, Leontopodium Alpinum Extract, Witch Hazel Leaf Extract, Rosmarinus Officinalis Extract Rosemary Extract, Eucalyptus Globulus Leaf Extract, Thymus Vulgaris Extract, Aspalathus Linearis Extract
## 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/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- Italy: https://lovi.care/skincare/it/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- Spain: https://lovi.care/skincare/es/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- Australia: https://lovi.care/skincare/au/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin (this page)
- Singapore: https://lovi.care/skincare/sg/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/cos-de-baha/azelaic-acid-10-serum/for/dry-sensitive-skin