Azelaic Advanced
Azelaic Advanced
Product Description
Product overview
A breakthrough 10% solubilized azelaic acid serum that fights redness, breakouts, and uneven texture. Unlike traditional suspended formulations, this industry-first solubilized form penetrates 5x more effectively without irritating crystal residue—delivering clinical-grade results in a cosmetically elegant formula.
Industry-First Solubilized Formula
Unlike traditional suspensions with harsh crystals, this completely solubilized azelaic acid delivers 5x better penetration with far less irritation.
Texture & feel
SENSORYIndustry-First Solubilized Formula
Unlike traditional suspensions with harsh crystals, this completely solubilized azelaic acid delivers 5x better penetration with far less irritation.
Powerful Redness Reduction
Combines azelaic acid with anti-redness phytochemicals like Naringenin, Rutin, and Glucosylrutin for visible calming effects.
Clears Breakouts & Texture
Fights acne-causing bacteria, unclogs pores, and smooths rough, bumpy skin texture with keratolytic exfoliation.
Barrier-Boosting Technology
Epi-On® and Azelamide MEA derivatives soothe and strengthen the skin barrier while treating active concerns.
Safety & compatibility
SAFEAzelaic acid is FDA Category B—considered safe during pregnancy. Only 3-4% is absorbed systemically, making it a top dermatologist recommendation for pregnant patients with acne or melasma.
Low systemic absorption and natural presence in foods make azelaic acid a low risk for nursing infants. Avoid applying to breast or nipple area.
Oil-free, fatty acid-free formula is safe for malassezia-prone skin. Azelaic acid may actually help by reducing the free fatty acid content that feeds yeast overgrowth.
Completely oil-free formula with no pore-clogging ingredients. Safe for acne-prone and congestion-prone skin types.
Can be layered with niacinamide, hyaluronic acid, and peptides. Use on alternate nights when starting retinol or strong acids.
While azelaic acid doesn't increase photosensitivity like AHAs, daily SPF is still recommended for overall skin health and to protect brightening results.
Ingredient breakdown
INGREDIENTSAzelaic Acid 10%Gold Standard
A multitasking dicarboxylic acid that fights acne, reduces redness, fades hyperpigmentation, and smooths texture. This solubilized form penetrates 5x more effectively than traditional suspended formulas.
- Clinical Evidence: 20+ years of research for acne, rosacea, and hyperpigmentation
- Mechanism: Antibacterial, anti-inflammatory, tyrosinase inhibitor, keratolytic
- Penetration Study: Regimen Lab's formula delivers 65.4% of active ingredient into skin vs. 13% for Finacea 15%
Potassium Azeloyl Diglycinate High %Proven
A water-soluble azelaic acid derivative that brightens skin, controls sebum, and soothes inflammation. Studies show effectiveness for rosacea and melasma treatment.
- Benefits: Tyrosinase inhibition for skin brightening, sebum regulation
- Advantage: Superior water solubility allows for elegant, non-gritty texture
Epi-On® (Azelamidopropyl Dimethyl Amine)Innovative
A next-generation azelaic acid derivative specifically designed for barrier boosting and soothing irritated skin while delivering anti-redness benefits.
- Function: Strengthens skin barrier while treating redness
- Synergy: Works with azelaic acid to reduce irritation potential
Anti-Redness Phytochemical ComplexBotanical
A powerful blend of Naringenin, Naringenin Chalcone, Rutin, and Glucosylrutin—clinically studied flavonoids that visibly calm redness and reduce inflammation.
- Naringenin: Potent anti-inflammatory flavonoid from citrus
- Rutin & Glucosylrutin: Antioxidants that strengthen capillaries and reduce redness
Botanical Soothing ComplexCalming
Houttuynia Cordata (Heartleaf), Tasmannia Lanceolata (Tazman Pepper), and Sophora Japonica extracts provide additional antioxidant and anti-inflammatory support.
- Heartleaf: Traditional K-beauty ingredient for calming sensitive skin
- Bisabolol: Chamomile-derived soother with proven anti-inflammatory effects
20 ingredients
Aqua, Azelaic Acid, Ethoxydiglycol, Sophora Japonica Root Extract, Potassium Azeloyl Diglycinate, Butylene Glycol, Glycerin, Pentylene Glycol, Methylpropanediol, Azelamide MEA, Azelamidopropyl Dimethyl Amine, Tetrasodium Tetracarboxymethyl Naringeninchalcone, Naringenin, Bisabolol, Glucosylrutin, Swertiamarin, Rutin, Houttuynia Cordata Extract, Tasmannia Lanceolata Fruit/Leaf Extract, Tetrasodium Glutamate Diacetate
Where it fits in your routine
ROUTINEApply in the evening as your first treatment step after cleansing. Start 2x per week and gradually increase to daily use.
How to use
HOW TO USECleanse & Dry
Start with clean, dry skin. Pat face dry completely—applying to damp skin may reduce efficacy.
Apply Evenly
Dispense a pea-sized amount and spread evenly across face and neck, avoiding the eye area.
Wait & Layer
Allow 30-60 seconds to absorb before applying additional serums or moisturizer.
Build Tolerance
Start 2x weekly, gradually increasing to nightly as tolerated. Always use SPF during the day.
Who is it for?
WHOPerfect for you if:
- You struggle with facial redness or rosacea
- You have acne-prone or breakout-prone skin
- You want to fade post-acne marks (PIH/PIE)
- You have rough, bumpy, or uneven texture
- You're pregnant and need a safe active treatment
- You have fungal acne (malassezia folliculitis)
- Traditional azelaic acid products irritate your skin
- You want to brighten dull, uneven skin tone
Consider alternatives if:
- You need higher concentration prescription-strength (15-20%)
- You have a known sensitivity to azelaic acid
- You're looking for an anti-aging focused treatment
- You prefer all-in-one products with SPF included
- Budget is your primary concern (more affordable options exist)
Skin type compatibility
SKIN TYPESLightweight, oil-free serum absorbs instantly. Potassium Azeloyl Diglycinate helps regulate sebum production.
Contains glycerin and humectants, but follow with a rich moisturizer to prevent dryness.
Balances oily zones while treating breakouts. Lightweight formula won't overwhelm drier areas.
Solubilized formula is far gentler than traditional suspensions. Anti-redness botanicals help calm reactive skin.
Non-comedogenic, fungal acne safe, antibacterial. Clears existing breakouts and prevents new ones.
FDA-approved ingredient for rosacea. Anti-redness phytochemicals provide additional calming benefits.
Results timeline
WEEK 12+Initial Adjustment
Skin acclimates to the formula. Some may experience mild purging as clogged pores clear. Texture begins to feel smoother.
70% noticed improved textureVisible Improvement
Redness begins to calm noticeably. Active breakouts reduce in frequency and severity. Skin looks clearer overall.
80% saw reduced breakoutsSignificant Results
Post-acne marks begin to fade. Skin tone appears more even and brighter. Bumpy texture smooths considerably.
85% reported brighter skinOptimal Benefits
Maximum improvement in hyperpigmentation, redness, and overall skin clarity. Continue use for maintenance.
90% maintained clear skinRatings by platform
500+ REVIEWSPros & cons
BALANCEDPraised
- Industry-first solubilized formula—no gritty crystals
- 5x better penetration than traditional formulas
- Pregnancy and breastfeeding safe
- Fungal acne safe (oil-free, FA-safe)
- Non-irritating even for sensitive skin
- Elegant, fast-absorbing texture
- Triple azelaic acid derivatives for enhanced efficacy
- Anti-redness botanicals provide extra calming
- Clean formula—no alcohol, fragrance, or hidden irritants
- Made in Canada with transparent ingredient percentages
Criticized
- Premium price ($58) compared to drugstore options
- Only available online—not in retail stores
- Lower concentration (10%) than prescription 15-20%
- May still cause mild purging initially
- Small bottle size for the price
- International shipping can take longer
Budget-friendly alternatives (dupes)
DUPESSame 10% concentration but traditional suspended formula with silicone base. Grittier texture, may pill under makeup. Lacks the anti-redness botanicals and azelaic acid derivatives. Best for: Budget-conscious users who don't mind the texture.
Also 10% azelaic acid but with added 0.5% salicylic acid. Cream-gel texture, slightly heavier. Contains licorice for brightening. NOT pregnancy safe due to salicylic acid. Best for: Non-pregnant users wanting extra exfoliation.
Lightweight emulsion formula at 10%. Contains niacinamide for added brightening. Less targeted anti-redness ingredients. Good mid-range option with nice texture.
Higher concentration (15%) but Regimen Lab's study showed their 10% solubilized formula delivers 65.4% of azelaic acid into skin vs. only 13.3% for Finacea. Requires prescription and is much more expensive.
Comparison with competitors
SIDE-BY-SIDEStorage & shelf life
12 MONTHS12 months after opening. Check lot number on bottle bottom for production date.
Store in a cool, dry place away from direct sunlight. No refrigeration required.
Opaque bottle with dropper dispenser. Protects formula from light degradation.
Yes, under 100ml/3.4oz TSA limit. Compact bottle fits easily in carry-on liquids bag.
Frequently asked questions
FAQYes! Azelaic acid is FDA Pregnancy Category B—considered safe for use during pregnancy. Only 3-4% is absorbed systemically through topical application, and it's naturally found in foods like wheat and barley. The American Academy of Dermatology recommends azelaic acid as a first-line treatment for pregnant patients with acne or melasma. For breastfeeding, azelaic acid is considered low risk—just avoid applying directly to the breast or nipple area.
Yes! This formula is completely oil-free and does not contain fatty acids, esters, or fermented ingredients that feed malassezia yeast. In fact, azelaic acid may actually help with fungal acne by reducing the free fatty acid content in skin that malassezia feeds on. It's produced naturally by the Malassezia furfur yeast itself, giving it unique antimicrobial properties against fungal overgrowth.
Yes, but introduce gradually! Azelaic acid plays well with most actives including niacinamide, hyaluronic acid, and peptides—use together freely. For retinol, vitamin C, and AHAs/BHAs, start by alternating nights until your skin builds tolerance, then you can layer them. Unlike many acids, azelaic acid doesn't increase photosensitivity, making it more forgiving to combine with other actives.
Azelaic Advanced works for all skin types but is especially excellent for: oily/combination skin (sebum-regulating), acne-prone skin (antibacterial, unclogs pores), rosacea-prone skin (FDA-approved for rosacea), sensitive skin (solubilized formula is gentler than suspensions), and hyperpigmentation-prone skin (brightening). Those with extremely dry skin should follow with a rich moisturizer.
Most users notice smoother texture within 1-2 weeks. Breakouts typically reduce by weeks 3-4. For hyperpigmentation and significant redness reduction, expect 6-8 weeks of consistent use. Maximum results for dark spots and persistent issues may take 12+ weeks. Consistency is key—use every evening for best results.
Apply in the evening as your first treatment step after cleansing (and toning, if you use one). Azelaic Advanced should go on clean, dry skin before other serums and moisturizer. Wait 30-60 seconds for absorption before layering additional products. Always follow your morning routine with sunscreen.
No! Azelaic Advanced has a comedogenic rating of 0/5. It's completely oil-free and contains no pore-clogging ingredients. In fact, azelaic acid is keratolytic (promotes skin cell turnover) and helps clear existing clogged pores. It's an excellent choice for acne-prone and congestion-prone skin types.
Azelaic Advanced has a 12-month (12M) Period After Opening. Store in a cool, dry place away from direct sunlight. The opaque bottle helps protect the formula from light degradation. The lot number on the bottom of the bottle indicates the production date if you need to track when you opened it.
Verdict: Regimen Lab Azelaic Advanced is a premium, science-backed azelaic acid treatment that solves the key problems with traditional formulas—gritty texture, poor penetration, and irritation. The industry-first solubilized formula delivers 5x better active ingredient penetration in an elegant, fast-absorbing serum. With added anti-redness phytochemicals and multiple azelaic acid derivatives, it's ideal for redness, acne, and uneven texture. While pricier than drugstore options like The Ordinary ($10), the superior formulation and pregnancy/fungal acne safety justify the investment for those who've struggled with traditional azelaic acid products or need a safe treatment during pregnancy.
Product Overview
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 1 |
Azelaic Acid
Masking, Fragrance, Ph Adjuster, Buffering Agent, Buffering
|
Promotes Wound Healing
Redness
Irritation
Texture
Pores
|
|
| 1 |
Ethoxydiglycol
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent
|
|
|
| 0 |
Potassium Azeloyl Diglycinate
Skin Conditioning
|
Redness
Irritation
Dark Spots
|
|
| 1 |
Butylene Glycol
Solvent, Skin Conditioning, Masking, Fragrance, Humectant, Viscosity Controlling, Viscositydecreasing Agent
|
Hydrating
|






