The Ordinary Balancing & Clarifying Serum

The Ordinary Balancing & Clarifying Serum

Efficacy81/100IrritancyLow·0% recommend (1 review)

Works for

Moisturizing
Acetyl glucosamine, Lactococcus ferment lysate + 7 more
Works well
What the product description says
“Immediately hydrates skin in one use”
Source: The Ordinary

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, sarcosine.

When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl glucosamine

Acetyl glucosamineHero· HumectantEffect: HighAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~1.7–2.5%
Lactococcus ferment lysateKey activeEffect: HighConsists of remains of dead bacteria cells. Is likely helpful in attracting water to the upper layer of the skin. Might be helpful in reducing inflammation and neutralizing free radicals in skin~4.6–6.9%
CarnitineKey activeEffect: Medium~2.8–4.1%
Potassium azeloyl diglycinateKey activeEffect: MediumA derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture~2.7–4.1%
SarcosineKey active· HumectantEffect: HighHelps to enhance the penetration of other ingredients and attract water to the upper layer of the skin~1.4–2.1%
EctoinKey activeEffect: HighSoftens the upper layer of the skin and can support skin barrier function~1.2–1.8%
AdenosineKey activeEffect: MediumMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~1–1.5%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~0.45–1.05%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.4–0.95%
Evens skin tone
Potassium azeloyl diglycinate, Acetyl glucosamine
Works well
What the product description says
“Through this exfoliation, it helps target signs of congestion, while also targeting the look of uneven skin tone.”
Source: The Ordinary

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: acetyl glucosamine, potassium azeloyl diglycinate

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Potassium azeloyl diglycinateKey activeEffect: HighA derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture~2.7–4.1%
Acetyl glucosamineKey activeEffect: HighAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~1.7–2.5%
Anti-blemish
Potassium azeloyl diglycinate, Carnitine
May help
What the product description says
“Balancing & Clarifying Serum minimizes excess shine, and helps visibly reduce the look of breakouts and pores.”
Source: The Ordinary

This product might be able to help reduce blemishes and clogged pores because it contains potassium azeloyl diglycinate.

Potassium azeloyl diglycinateKey activeEffect: HighA derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture~2.7–4.1%
CarnitineEffect: Low~2.8–4.1%
Exfoliation
Acetyl glucosamine
Not delivered
What the product description says
“An amino sugar that offers similar exfoliation properties to direct acids.”
Source: The Ordinary

This product might help exfoliate the skin with acetyl glucosamine, but this ingredient is not the most effective.

Acetyl glucosamineEffect: MediumAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~1.7–2.5%
Anti-aging
Side benefit the brand mentions · Acetyl glucosamine, Adenosine + 1 more
Works well
What the product description says
“Testing shows Balancing & Clarifying Serum , Provides visibly clearer skin by helping reduce signs of congestion including the look of pores, excess oil and uneven skin texture , Reduces the look of enlarged pores , Minimizes excess shine , Improves skin texture , Reduces the appearance of post-acne marks , Provides all-day hydration , Strengthens the skin barrier , Boosts skin radiance”
Source: The Ordinary

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains acetyl glucosamine, adenosine.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

Acetyl glucosamineKey activeEffect: HighAn effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin~1.7–2.5%
AdenosineKey activeEffect: HighMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~1–1.5%
Lactococcus ferment lysateEffect: LowConsists of remains of dead bacteria cells. Is likely helpful in attracting water to the upper layer of the skin. Might be helpful in reducing inflammation and neutralizing free radicals in skin~4.6–6.9%

Can it cause trouble?

Irritancy
7 flagged ingredients
Low risk
We flag 7 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.4–0.95%est.
Isoceteth-20Helps water and oil mix togetherMedium~0.15–0.65%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.15–0.5%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.15–0.5%est.
Trisodium ethylenediamine disuccinateUsed to improve stability of the formulationMedium~0.1–0.4%est.
EthylhexylglycerinA preservativeMedium~0.05–0.3%est.
ChlorphenesinA preservativeMedium~0.05–0.15%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

User reviews

Would you recommend?
0%·yes

0 of 1 community members would buy it again.

0% would100% wouldn't
  • H2O· May 2025Doesn't recommend

    Je n'ai constaté aucun changement.

What reviewers noticed
Marker shows the average response

Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Lactococcus ferment lysate~4.6–6.9%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-agingAnti-inflammatoryAnti-oxidation

Consists of remains of dead bacteria cells. Is likely helpful in attracting water to the upper layer of the skin. Might be helpful in reducing inflammation and neutralizing free radicals in skin

More about Lactococcus ferment lysate
Propanediol~3.5–5.3%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Potassium azeloyl diglycinate~2.7–4.1%
Key active
Irritation risk
Low
Works for
Anti-blemishEvens skin toneAnti-inflammatoryMoisturizing

A derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture

More about Potassium azeloyl diglycinate
Carnitine~2.8–4.1%
Key active
Irritation risk
Low
Works for
CleansingMattifyingMoisturizingAnti-blemish
More about Carnitine
Acetyl glucosamine~1.7–2.5%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingEvens skin toneAnti-agingExfoliation

An effective moisturizing ingredient that also has been shown to be effective in evening out the skin tone and reducing hyperpigmentation. It can help somewhat reduce wrinkles in skin

More about Acetyl glucosamine
Sarcosine~1.4–2.1%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to enhance the penetration of other ingredients and attract water to the upper layer of the skin

More about Sarcosine
Ectoin~1.2–1.8%
Key active
Irritation risk
Low
Works for
Moisturizing

Softens the upper layer of the skin and can support skin barrier function

More about Ectoin
Adenosine~1–1.5%
Key active
Irritation risk
Low
Works for
Anti-agingMoisturizingAnti-oxidation

Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)

More about Adenosine
Polylysine~0.85–1.25%
Formula
Irritation risk
Low
More about Polylysine
Silanetriol~0.5–1.15%
Formula
Irritation risk
Low
More about Silanetriol
Glycerin~0.45–1.05%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Pentylene glycol~0.4–0.95%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Sclerotium gum~0.35–0.75%
Formula
Irritation risk
Low

Used to create gel-like formulas and stabilize emulsions

More about Sclerotium gum
Xanthan gum~0.2–0.75%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Isoceteth-20~0.15–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Isoceteth-20
Citric acid~0.15–0.5%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Sodium citrate~0.15–0.5%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Trisodium ethylenediamine disuccinate~0.1–0.4%
Irritant · medium
Irritation risk
Medium

Used to improve stability of the formulation

More about Trisodium ethylenediamine disuccinate
Sodium chloride~0.1–0.4%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Ethylhexylglycerin~0.05–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Sodium benzoate~0.05–0.25%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Phenoxyethanol~0.05–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Chlorphenesin~0.05–0.15%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Ingredient list view

Water, Lactococcus ferment lysate, Propanediol, Potassium azeloyl diglycinate, Carnitine, Acetyl glucosamine, Sarcosine, Ectoin, Adenosine, Polylysine, Silanetriol, Glycerin, Pentylene glycol, Sclerotium gum, Xanthan gum, Isoceteth-20, Citric acid, Sodium citrate, Trisodium ethylenediamine disuccinate, Sodium chloride, Ethylhexylglycerin, Sodium benzoate, Phenoxyethanol, Chlorphenesin

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Amazon USPrice as of 11/13 12:03 GMT
$19.90
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The Ordinary
≈ $26.41
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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
The OrdinaryBalancing & Clarifying SerumYOUR PRODUCTNaturiumAzelaic Topical Acid 10%Geek GorgeousaPAD SerumDr. BrandtDark Spots No More Triple Acid Spot Minimising Concentrate
Match—70%70%70%
Price≈ $26.41$20.00≈ −$6.41$15.53≈ −$10.88$62.46≈ +$36.05
Shared key ingredients—2 of 82 of 82 of 8
Key difference—NiacinamideAllantoinNiacinamide
Irritancy Low Low Low Low
Drying alcohol————
View product Shop Shop Shop

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Product summary

"The Ordinary - Balancing & Clarifying Serum" is effective for: Anti-aging, Moisturizing and Evens skin tone

This product could be helpful for: Anti-blemish, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Adenosine 1.00% - 1.50%. It is a chemical present inside our skin cells. A clinical trial confirmed that topical application of Adenosine in a low concentration can reduce dynamic wrinkles (these are the wrinkles that appear with age in a places where our mimic is the most active, for example, in the corners of the eyes or on the forehead).
  • Potassium Azeloyl Diglycinate (2.70% - 4.10%). It is a derivative of Azelaic Acid. It is less studied than Azelaic Acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium Azeloyl Diglycinate is better soluble in water compared with Azelaic Acid. Because of this property, products with Potassium Azeloyl Digclycinate can have a nicer texture.
  • Humectants (glycerin 0.45% - 1.05%, sarcosine 1.40% - 2.10% and acetyl glucosamine 1.70% - 2.50%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

What our users say

Based on 1 review 0% recommend this product
  • When it comes to comedogenicity, the reviewer found that it does not clog pores.
They find the product's texture to be light and In terms of the smell, our users report that no smell.

About the brand

According to Cruelty-Free Kitty "The Ordinary" is cruelty free, but its parent company is not.

Price

The product retails for 23.90$ in the United States.

For a detailed price comparison: click here.

The Ordinary Balancing & Clarifying Serum
The OrdinaryBalancing & Clarifying Serum

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.