Azelaic Acid is a versatile active used to support clearer-looking skin, smoother texture, and a more even appearance of tone.
It is popular in routines for breakouts, post-breakout marks, and redness-prone skin, because it delivers results without feeling like a harsh acid system when formulated well.
Azelaic acid has limited water solubility, so it performs best when you use the right delivery approach and focus on good sensory and comfort.
FEATURES
- Blemish routine support – helps improve the look of congestion and post-breakout marks.
- Even tone support – targets the appearance of uneven tone and discolouration.
- Texture refining – supports smoother-looking skin over time.
- Comfort focused – works well in gentle, barrier-aware formulas when properly delivered.
BEST FOR
- Leave-on creams
- Gel creams
- Serums
- Spot treatments
- Blemish support moisturisers
FORMULATION GUIDELINES
| INCI | Azelaic Acid |
|---|---|
| Type | Multi-benefit active (tone + blemish + texture support) |
| Solubility | Low water solubility. Best handled as a fine dispersion or with a suitable solvent system. |
| Use Rate | 5–10% common for leave-on skincare. Lower levels can be used for sensitive positioning with a supportive brightening stack. |
| pH Compatibility | We recommend finished product pH 4.5–6.5 for leave-on skincare comfort and stability. |
| Temperature Tolerance | Stable under normal processing. We recommend adding with controlled mixing and avoiding unnecessary high-heat holding. |
| Pro Tip | For smoother feel, use finely milled azelaic acid and build a suspension system that prevents settling and grittiness. If you are formulating a gel cream, hydrate your thickener system first, then add azelaic acid as a uniform dispersion. Pair with calming support (example: beta glucan, allantoin, panthenol) to improve comfort, especially at higher doses. If the product stings, lower the percentage, improve barrier support, and re-check pH. |
| Appearance | White crystalline powder |
| Stability Notes | Main risks are settling, grittiness, and uneven skin feel. Build a strong suspension strategy and test across temperature cycles. |
| Storage | Keep sealed, cool and dry. Protect from humidity. |
Related Products
Water-based aromatic distillate for oily and blemish-prone routines. Great for toners, mists, gels, and gentle cleansers.
A pure, pharmaceutical-grade form of Vitamin B3, known for its ability to improve skin texture, tone, and reduce signs of aging and irritation.
High-purity alcohol used for formulation solubilisation, preservation, and sanitisation. Common in hand sanitizers, toners, and as a solvent in cosmetic formulations.
Oil phase exfoliating active for a smoother looking texture and brighter tone. Ideal for anhydrous serums, facial oils, and oil-based treatment blends.
A beta hydroxy acid (BHA) that provides deep exfoliation, unclogs pores, and reduces inflammation, making it ideal for acne-prone and oily skin.
High-strength aqueous glycolic acid concentrate for professional exfoliation and texture refinement in rinse-off and leave-on formulas when properly pH controlled.
Also known as 4-Methoxyphenol (p-Hydroxyanisole). Commonly used as an antioxidant and polymerization inhibitor in certain technical and nail system applications.
Powerful acne-active oxidiser used to reduce the look of breakouts and clogged pores. Best in carefully designed leave-on treatments with strong stability and safety handling.
Water-soluble brightening agent with a unique gold hue. Ideal for hyperpigmentation treatment, skin lightening serums, and even tone formulations.
High impact brightening active for dark spots and uneven tone. Works well in serums, gels, toners, and moisturisers when pH is controlled.
A powerful skin-brightening agent known for its ability to reduce the appearance of hyperpigmentation, even out skin tone, and provide antioxidant protection.
A naturally occurring sulfur compound used for its anti-inflammatory and skin-soothing properties, promoting healthy skin, hair, and joints.
Reviews
There are no reviews yet.