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A-Control Azelaic Acid Toner

A-Control Azelaic Acid Toner

Product Description

Product overview

Made in Various INTERNATIONAL

A powerhouse exfoliating toner featuring 7.5% combined AHA/BHA acids with tea tree water base, azelaic acid, niacinamide, and snail mucin to brighten, exfoliate, and transform acne-prone skin for a clearer, more radiant complexion.

Fragrance-Free Oil-Free Paraben-Free Sulfate-Free Silicone-Free Multi-Acid Formula 6 Types of Hyaluronic Acid
Pregnancy
Caution
Fungal Acne
Caution
Comedogenic
1/5
Size
150ml
pH Level
~3.5-4.0
Total Acids
~7.5%
Key Base
Tea Tree 68%
Skin Type
All Types
Real reviews · YouTube Shorts
Why it's different

Multi-Acid Exfoliation

Combines AHAs (Glycolic, Lactic, Citric), BHA (Salicylic), and PHA (Gluconolactone) for comprehensive chemical exfoliation.

01

Texture & feel

SENSORY
Consistency
Watery
Scent
Fragrance-Free
Absorption
Instant
Finish
Natural/Bare

Multi-Acid Exfoliation

Combines AHAs (Glycolic, Lactic, Citric), BHA (Salicylic), and PHA (Gluconolactone) for comprehensive chemical exfoliation.

Brightening Complex

3% Niacinamide works synergistically with Azelaic Acid to fade dark spots and even skin tone.

Tea Tree Water Base

68% Tea Tree Leaf Water provides natural antibacterial and anti-inflammatory benefits for acne-prone skin.

Snail Mucin Repair

0.98% Snail Secretion Filtrate helps repair skin barrier and promotes healing while hydrating.

6 Types of Hyaluronic Acid

Multi-molecular weight HA complex provides hydration at multiple skin layers for lasting moisture.

Botanical Soothing Blend

Centella Asiatica, Green Tea, and Willow Bark Extract calm inflammation and support skin healing.

02

Safety & compatibility

SAFE
Pregnancy & Breastfeeding

Contains low-dose Salicylic Acid (0.5%). While Azelaic Acid is pregnancy-safe (Category B), consult your doctor before use due to BHA content. Avoid high-frequency use during pregnancy.

Fungal Acne (Malassezia)

Contains Polyglyceryl-10 Laurate which may feed Malassezia yeast. Patch test recommended for those with fungal acne concerns.

Sensitive Skin

Fragrance-free and formulated with soothing ingredients. Start 1-2x weekly and build tolerance to the acid content.

Sun Sensitivity

AHAs increase photosensitivity. Always use SPF 30+ sunscreen during the day when using this product.

03

Ingredient breakdown

INGREDIENTS

Glycolic Acid 3.15%Proven

The gold standard AHA for exfoliation. Smallest molecular size allows deepest penetration to effectively dissolve dead skin cells and stimulate collagen production.

  • Research: Clinical studies show 5-20% glycolic acid improves skin texture, reduces fine lines, and fades hyperpigmentation.
  • Benefit: Unclogs pores, smooths texture, promotes cell turnover, and enhances skin radiance.

Niacinamide 3%Proven

Multi-tasking Vitamin B3 that brightens, strengthens the skin barrier, regulates sebum, and minimizes pores.

  • Research: Studies confirm 2-5% niacinamide reduces sebum production by 18-23% and improves skin barrier function.
  • Benefit: Fades dark spots, reduces inflammation, minimizes pore appearance, and supports overall skin health.

Azelaic Acid 0.5%Proven

A gentle dicarboxylic acid with antibacterial, anti-inflammatory, and melanin-inhibiting properties. Safe for sensitive skin and pregnancy.

  • Research: Effective for acne, rosacea, and hyperpigmentation. Studies show it inhibits tyrosinase to reduce melanin production.
  • Benefit: Calms redness, fades post-acne marks, and fights acne-causing bacteria without irritation.
Unlike other acids, Azelaic Acid does not increase sun sensitivity and is considered safe during pregnancy (Category B).

Lactic Acid 1.35%Proven

A hydrating AHA derived from fermented lactose. Gentler than glycolic acid while still providing effective exfoliation.

  • Research: Increases skin ceramide levels, improving barrier function while exfoliating.
  • Benefit: Smooths texture, hydrates, and brightens with less irritation potential than glycolic acid.

Salicylic Acid 0.5%Proven

Oil-soluble BHA that penetrates deep into pores to dissolve sebum, dead cells, and debris causing acne and blackheads.

  • Research: Gold standard for acne treatment. Studies show significant reduction in comedones and inflammatory lesions.
  • Benefit: Unclogs pores, reduces blackheads, controls oil, and has anti-inflammatory properties.
Limit use during pregnancy. At this low concentration (0.5%), risk is minimal, but consult healthcare provider.

Snail Secretion Filtrate 0.98%Promising

K-Beauty favorite containing glycoproteins, hyaluronic acid, and antimicrobial peptides for repair and hydration.

  • Research: Studies show antioxidant properties via superoxide dismutase and glutathione s-transferase enzymes.
  • Benefit: Promotes wound healing, hydrates, supports collagen production, and soothes irritation.

34 ingredients

Melaleuca Alternifolia (Tea Tree) Leaf Water, Butylene Glycol, 1,2-Hexanediol, Glycolic Acid (31,500ppm), Citric Acid (30,000ppm), Niacinamide (30,000ppm), Dipropylene Glycol, Glycerin, Water, Lactic Acid (13,500ppm), Snail Secretion Filtrate (9,800ppm), Azelaic Acid (5,000ppm), Salicylic Acid (5,000ppm), Propanediol, Polyglyceryl-10 Laurate, Ethylhexylglycerin, Disodium EDTA, Capryloyl Salicylic Acid, Gluconolactone, Decyl Glucoside, Sodium Hyaluronate, Salix Alba (Willow) Bark Extract, Cladosiphon Okamuranus Extract, Centella Asiatica Leaf Extract, Camellia Sinensis Leaf Extract, Coffea Arabica (Coffee) Seed Extract, Citrus Aurantium Bergamia (Bergamot) Leaf Extract, Pinus Densiflora Leaf Extract, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate

FREE FROM: Fragrance, Parabens, Sulfates, Mineral Oil, Silicones, Artificial Colors, Phthalates, Formaldehyde, PEGs, Alcohol (Drying)
04

Where it fits in your routine

ROUTINE
1
Cleanser
2
This Toner
3
Essence
4
Serum
5
Moisturizer
6
Sunscreen

Use PM only for beginners. Apply after cleansing on dry skin. Wait 1-2 minutes before applying next products. Always use sunscreen in AM.

05

How to use

HOW TO USE
1

Cleanse Your Face

Start with clean, dry skin. Remove all makeup and impurities with your regular cleanser and pat dry.

2

Apply to Cotton Pad or Hands

Dispense an appropriate amount onto a cotton pad or directly into your palms.

3

Gently Sweep or Pat

Gently swipe the cotton pad across your face avoiding the eye area, or pat the toner gently onto skin until absorbed.

4

Wait Before Layering

Allow 1-2 minutes for the acids to work before applying your next skincare products.

5

Follow with Hydration

Continue with essence, serum, and moisturizer. In the morning, always finish with SPF 30+ sunscreen.

06

Who is it for?

WHO

Perfect for you if:

  • You have acne-prone or congested skin
  • You struggle with blackheads and clogged pores
  • You want to fade dark spots and acne scars
  • You have dull skin needing brightening
  • You want a multi-acid toner in one product
  • You prefer fragrance-free formulas
  • You have combination to oily skin
  • You want to improve overall skin texture

Consider alternatives if:

  • You have very dry or dehydrated skin
  • Your skin is extremely sensitive or reactive
  • You're already using multiple acid products
  • You're pregnant and prefer zero BHA products
  • You have active eczema or dermatitis
  • You don't want to commit to daily sunscreen
  • You have confirmed fungal acne
07

Skin type compatibility

SKIN TYPES
Oily Skin
Excellent

Watery, lightweight formula absorbs instantly without adding shine. BHA helps control sebum production.

Combination Skin
Excellent

Balances oily T-zone while hyaluronic acid complex hydrates drier areas. Ideal for mixed skin concerns.

Acne-Prone Skin
Excellent

Multi-acid formula with tea tree water targets acne at multiple levels. Non-comedogenic rating of 1/5.

Sensitive Skin
Moderate

Fragrance-free but contains multiple acids. Start 1x weekly and build tolerance. Patch test recommended.

Dry Skin
Good

6 types of hyaluronic acid provide hydration, but follow with rich moisturizer. Limit to 2-3x weekly.

Mature Skin
Good

AHAs promote cell turnover and collagen. Great for texture and brightening, but ensure adequate hydration.

08

Results timeline

WEEK 12+
Week 1-2

Initial Hydration & Brightness

Skin feels smoother immediately after use. Light hydration boost from hyaluronic acid complex. Some may experience mild tingling as skin adjusts to acids.

85% noticed immediate smoothness
Week 3-4

Texture Improvement & Pore Refinement

Visible improvement in skin texture. Pores appear smaller and cleaner. Blackheads start diminishing. Skin looks more radiant and even-toned.

78% saw reduced blackheads
Week 6-8

Dark Spot Fading & Acne Reduction

Post-acne marks and hyperpigmentation begin to fade noticeably. Fewer active breakouts. Overall skin clarity significantly improved.

72% reported fading dark spots
Week 12+

Transformed Complexion

Maximum results achieved with consistent use. Skin is clearer, brighter, and more even-toned. Continued maintenance preserves results.

68% achieved clear skin goals
09

Ratings by platform

145+ REVIEWS
YesStyle
4.5
Rating
50+
Reviews
Main complaint: AHAs may cause initial sensitivity for some users
StyleKorean
4.7
Rating
30+
Reviews
Main complaint: Mild tingling sensation during initial use
Amazon
4.4
Rating
25+
Reviews
Main complaint: Some wished for higher azelaic acid concentration
GoPicky
4.6
Rating
40+
Reviews
Main complaint: Build tolerance slowly if skin is sensitive
10

Pros & cons

BALANCED

Praised

  • Comprehensive multi-acid formula in one product
  • Watery, lightweight texture absorbs instantly
  • Fragrance-free and gentle formulation
  • Effective for acne, texture, and brightening
  • Tea tree base provides antibacterial benefits
  • 6 types of hyaluronic acid for hydration
  • Great value for the ingredient list
  • Works well for combination and oily skin
  • Noticeable results within weeks

Criticized

  • May cause initial tingling or sensitivity
  • Not suitable for very sensitive skin types
  • Low azelaic acid concentration (0.5%)
  • Contains ingredients that may trigger fungal acne
  • Requires consistent sunscreen use
  • Not ideal for extremely dry skin
  • Some users need to build tolerance slowly
11

Budget-friendly alternatives (dupes)

DUPES
82% Match
Salicylic Acid 2% Solution
$8.90
Budget Pick

Higher glycolic acid concentration (7% vs 3.15%) but lacks the multi-acid blend, niacinamide, and tea tree benefits. More straightforward AHA toner.

75% Match
AHA/BHA Clarifying Treatment Toner
$15.00
Similar Price

Contains AHA/BHA combo with natural BHA from willow bark. Lower acid concentrations, gentler formula. Lacks azelaic acid and niacinamide.

70% Match
AHA BHA PHA 30 Days Miracle Toner
$14.00
Similar Price

Popular K-Beauty multi-acid toner with tea tree. Contains fragrance and different botanical extracts. Similar concept but different execution.

65% Match
Skin Perfecting 2% BHA Liquid Exfoliant
$32.00

BHA-focused formula without AHAs. Higher salicylic acid (2%) for deep pore cleaning. Lacks brightening niacinamide and hydrating snail mucin.

12

Comparison with competitors

SIDE-BY-SIDE
10% Azelaic Acid Booster
Key Acids Azelaic + Salicylic
Azelaic Acid % 10%
Niacinamide No
Hyaluronic Acid No
Size 30ml
Fragrance Free
Azelaic Acid Suspension 10%
Key Acids Azelaic Only
Azelaic Acid % 10%
Niacinamide No
Hyaluronic Acid No
Size 30ml
Fragrance Free
Clarifying Toner
Key Acids AHA + BHA (Low %)
Total Acid % ~0.1%
Niacinamide No
Hyaluronic Acid No
Size 150ml
Fragrance Free
13

Storage & shelf life

12 MONTHS
Period After Opening (PAO)

12 months after opening

Storage

Store in a cool, dry place away from direct sunlight. Refrigeration not required but can extend freshness.

Packaging

Opaque plastic bottle with flip cap to protect light-sensitive ingredients

Travel Friendly

Yes, 150ml exceeds carry-on limit. Consider transferring to smaller container for air travel.

13

Frequently asked questions

FAQ

Use with caution. While azelaic acid is pregnancy Category B and considered safe, this product contains 0.5% salicylic acid (BHA). At this low concentration, risk is minimal, but many healthcare providers recommend avoiding salicylic acid during pregnancy. The niacinamide, tea tree, and hyaluronic acid components are safe. Consult your OB-GYN or dermatologist before use during pregnancy or breastfeeding.

Use with caution. This product contains Polyglyceryl-10 Laurate, an emulsifier derived from lauric acid that may potentially feed Malassezia yeast. While many of the other ingredients (like tea tree, glycolic acid, and salicylic acid) can actually help fight fungal acne, the presence of this ingredient means it's not 100% fungal acne safe. Patch test if you have confirmed fungal acne.

This toner already contains AHAs and BHA, so avoid layering additional acid products in the same routine to prevent over-exfoliation. For retinol: use on alternate nights or apply retinol 30 minutes after this toner. For vitamin C: use vitamin C in AM and this toner in PM for best results. Never mix multiple strong actives at once when starting out.

Best suited for oily, combination, and acne-prone skin types. The multi-acid formula targets excess sebum, clogged pores, and breakouts while the tea tree base provides antibacterial benefits. Also excellent for those with dull skin wanting brightening and texture improvement. Dry skin types can use 2-3x weekly with heavier moisturizer. Sensitive skin should start slowly.

Initial smoothness and hydration: immediately to 1 week. Texture improvement and pore refinement: 2-4 weeks. Dark spot fading and acne reduction: 6-8 weeks. Maximum brightening and clarity results: 12+ weeks of consistent use. Results vary based on skin type, concerns, and usage frequency. Patience and consistency are key.

Apply immediately after cleansing on dry skin as your first treatment step. Order: Cleanser → This Toner → Essence → Serum → Moisturizer → Sunscreen (AM). Use in PM routine primarily, or both AM and PM once skin is acclimated. Wait 1-2 minutes after application before layering other products to allow acids to work.

No, this toner has a low comedogenic rating of 1/5. It's oil-free, silicone-free, and designed to unclog pores rather than clog them. The multi-acid formula actively works to dissolve sebum and dead skin cells that cause congestion. However, everyone's skin is different - if you notice breakouts, it may be purging (temporary) or a reaction to a specific ingredient.

The product has a 12-month (12M) Period After Opening (PAO). Store in a cool, dry place away from direct sunlight to maintain efficacy. The opaque packaging helps protect light-sensitive ingredients. If the product changes color, smell, or texture significantly, discontinue use even before 12 months.

— Skincarisma verdict
4.3 / 5 ★★★★☆

Verdict: The Nineless A-Control Azelaic Acid Toner is an impressive multi-tasking K-Beauty toner that delivers comprehensive exfoliation, brightening, and acne-fighting benefits in one lightweight formula. The combination of 7.5% total acids (glycolic, lactic, citric, salicylic), 3% niacinamide, and tea tree water base makes it an excellent choice for oily, combination, and acne-prone skin types seeking clearer, brighter skin. While the azelaic acid concentration is lower than dedicated treatments, the synergistic blend of ingredients provides visible results for texture, pores, and dark spots. The fragrance-free, oil-free formula and 6 types of hyaluronic acid add to its appeal. Caution advised for pregnancy and fungal acne concerns. Overall, exceptional value for a well-formulated multi-acid toner.

Product Overview

question
lightbulb What are Quick Product Notes?

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.

muscle Pro Tip Alert!

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.

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Quick Product Notes

Click on icons for more information
question
lightbulb What are Notable Effects & Ingredients?

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.

muscle Pro Tip Alert!

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

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Notable Effects & Ingredients

anti-aging Anti-Aging from 11 ingredient(s):
Glycolic Acid Citric Acid Niacinamide Lactic Acid Snail Secretion Filtrate Gluconolactone Centella Asiatica Leaf Extract Camellia Sinensis Leaf Extract Coffea Arabica Seed Extract Hyaluronic Acid Hydrolyzed Hyaluronic Acid
brightening Brightening from 9 ingredient(s):
Glycolic Acid Citric Acid Niacinamide Glycerin Lactic Acid Azelaic Acid Salicylic Acid Hyaluronic Acid Hydrolyzed Hyaluronic Acid
wound Promotes Wound Healing from 10 ingredient(s):
Glycolic Acid Citric Acid Niacinamide Glycerin Snail Secretion Filtrate Azelaic Acid Sodium Hyaluronate Centella Asiatica Leaf Extract Hyaluronic Acid Hydrolyzed Hyaluronic Acid
ache Ache-fighting from 4 ingredient(s):
Glycolic Acid Niacinamide Azelaic Acid Salicylic Acid
question
lightbulb What are Ingredients Related to Skin Type?

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.

muscle Pro Tip Alert!

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!

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Ingredients Related to Skin Types

Click on icons for more information
dry-skin Dry Skin
3
oily-skin Oily/Acne-Prone Skin
4 2
sensitive-skin Sensitive Skin
question
lightbulb What is the Ingredient Safety Breakdown?

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.

muscle Pro Tip Alert!

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.

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Ingredient Safety Breakdown

EWG Health Ratings
Low risk
Medium risk
High risk
Unknown risk
55% 5% 38%

Product ingredient list

Showing first 5 of 34 ingredients
EWG CIR Ingredient Name & Cosmetic Functions Notes
0 Unknown
Melaleuca Alternifolia Leaf Water
Antimicrobial, Antiseborrhoeic, Astringent, Tonic
1 A
Butylene Glycol
Solvent, Skin Conditioning, Masking, Fragrance, Humectant, Viscosity Controlling, Viscositydecreasing Agent
Hydrating
1 A
1,2-Hexanediol
Solvent, Skin Conditioning
Hydrating
4 B
Glycolic Acid
Ph Adjuster, Buffering Agent, Exfoliant, Exfoliating, Buffering
brightening Brightening
ache Ache-fighting
anti-aging Anti-Aging
Promotes Wound Healing
Dark Spots
Texture
Pores
2 A
Citric Acid
Masking, Fragrance, Chelating Agent, Ph Adjuster, Buffering Agent
brightening Brightening
anti-aging Anti-Aging
Promotes Wound Healing
Texture
Pores
VIEW ALL INGREDIENTS