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Humectancy
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Occlusivity
If this is the only moisturizer that you apply at a time, check out our suggestions for different skin types:
Oily and combination skin: Moisturizing rating of 2 - 6 with high Humectancy and low Occlusivity
Normal skin: Moisturizing rating of 4 - 7 with high Humectancy and moderate Occlusivity
Dry skin: Moisturizing rating of 7 - 10 with high Humectancy and high Occlusivity
If this is the only moisturizer that you apply at a time, check out our suggestions for different skin types:
Oily and combination skin: Moisturizing rating of 2 - 6 with high Humectancy and low Occlusivity
Normal skin: Moisturizing rating of 4 - 7 with high Humectancy and moderate Occlusivity
Dry skin: Moisturizing rating of 7 - 10 with high Humectancy and high Occlusivity
/ 10 
Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using The Ordinary 100% Niacinamide Powder:
Quite moisturizing: The Ordinary 100% Niacinamide Powder has a moisturizing rating of 5.0 out of 10.
Is it more humectant or occlusive? It is purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a maximum humectancy of 10 out of 10, entirely due to the high content of Niacinamide (est. ≈100%).
Tip: Studies suggest that humectants alone do not moisturize the skin. We recommend applying a product with some occlusive ingredients after the use of this one.
Please refer to the Ratings section below for details of the moisturizing rating calculation.
Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.
We estimate that The Ordinary 100% Niacinamide Powder is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈100%).
A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.
Based on the ingredient list analysis, The Ordinary 100% Niacinamide Powder is rich (> 5%) in soothing ingredients, particularly Niacinamide (est. ≈100%).
When applied to the skin, compounds of soothing ingredients, such as triglycerides, phospholipids, fatty acids, phenolic compounds, and antioxidants, work together to soothe the skin through various mechanisms: reducing inflammation, promoting wound healing, repairing the skin barrier, and providing antimicrobial and antioxidant activities.
Est. %
 The Estimated % is our algorithm-based assumption about an ingredient's concentration in a formula. Learn more The Estimated % is our algorithm-based assumption about an ingredient's concentration in a formula. Learn more | Ingredient | Origin | Functions | |
|---|---|---|---|---|
| 100 |  | Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. | Botanical, Ingredients derived from plants, mosses, and lichens: extracts, oils, powders, juices and other types of processed plant materials. Botanical, Ingredients derived from plants, mosses, and lichens: extracts, oils, powders, juices and other types of processed plant materials. Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure. Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure. | Moisturizing (Humectant), Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid). Moisturizing (Humectant), Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid). Antioxidant, Antioxidants reduce the oxidative stress caused by free radicals and prevent accelerated skin aging. Antioxidant, Antioxidants reduce the oxidative stress caused by free radicals and prevent accelerated skin aging. Anti-Wrinkle, Anti-wrinkle ingredients prevent the formation or reduce the appearance of wrinkles. Anti-Wrinkle, Anti-wrinkle ingredients prevent the formation or reduce the appearance of wrinkles. Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Barrier Repair, Barrier repair ingredients help to restore the healthy function of the skin’s lipid barrier. Barrier Repair, Barrier repair ingredients help to restore the healthy function of the skin’s lipid barrier. Anti-Pigmentation, Anti-pigmentation ingredients help to even skin tone by reducing the intensity of dark spots and hyperpigmentation. Anti-Pigmentation, Anti-pigmentation ingredients help to even skin tone by reducing the intensity of dark spots and hyperpigmentation. Anti-Seborrheic Anti-seborrheic ingredients help to treat seborrheic dermatitis. Anti-Seborrheic Anti-seborrheic ingredients help to treat seborrheic dermatitis. |
| 100 Niacinamide Function: Moisturizing (Humectant), Moisturizing (Humectant) Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid). Moisturizing (Humectant), Moisturizing (Humectant) Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid). Antioxidant, Antioxidant Antioxidants reduce the oxidative stress caused by free radicals and prevent accelerated skin aging. Antioxidant, Antioxidant Antioxidants reduce the oxidative stress caused by free radicals and prevent accelerated skin aging. Anti-Wrinkle, Anti-Wrinkle Anti-wrinkle ingredients prevent the formation or reduce the appearance of wrinkles. Anti-Wrinkle, Anti-Wrinkle Anti-wrinkle ingredients prevent the formation or reduce the appearance of wrinkles. Anti-Acne, Anti-Acne Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Anti-Acne, Anti-Acne Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Soothing, Soothing Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Soothing, Soothing Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Barrier Repair, Barrier Repair Barrier repair ingredients help to restore the healthy function of the skin’s lipid barrier. Barrier Repair, Barrier Repair Barrier repair ingredients help to restore the healthy function of the skin’s lipid barrier. Anti-Pigmentation, Anti-Pigmentation Anti-pigmentation ingredients help to even skin tone by reducing the intensity of dark spots and hyperpigmentation. Anti-Pigmentation, Anti-Pigmentation Anti-pigmentation ingredients help to even skin tone by reducing the intensity of dark spots and hyperpigmentation. Anti-Seborrheic Anti-Seborrheic Anti-seborrheic ingredients help to treat seborrheic dermatitis. Anti-Seborrheic Anti-Seborrheic Anti-seborrheic ingredients help to treat seborrheic dermatitis. Origin: Botanical, Botanical Ingredients derived from plants, mosses, and lichens: extracts, oils, powders, juices and other types of processed plant materials. Botanical, Botanical Ingredients derived from plants, mosses, and lichens: extracts, oils, powders, juices and other types of processed plant materials. Synthetic Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure. Synthetic Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure. |
According to various studies, a formula made up of 10% humectants will significantly increase skin hydration. Some studies also suggest that any further icrease in the consentration of humectants does not translate inty any more hydration and may even be dehydrating.
To achieve maximum Humectancy, the product should have humectants with a total score of 10 and more.
According to various studies, a formula made up of 10% humectants will significantly increase skin hydration. Some studies also suggest that any further icrease in the consentration of humectants does not translate inty any more hydration and may even be dehydrating.
To achieve maximum Humectancy, the product should have humectants with a total score of 10 and more.
The most occlusive product possible is 100% petrolatum (hello Vaseline Jelly). According to studies, however, even 10% petrolatum can achieve almost the same mosturizing effect.
The occlusive properties of petrolatum are at least twice as superior as other occlusive ingredients. This is why, in order to match the moisturizing efficacy of 10% petrolatum, a product needs to contain at least 20% of other occlusives.
Our benchmark for maximum Occlusivity is 20 (and the petrolatum score is always doubled).
The most occlusive product possible is 100% petrolatum (hello Vaseline Jelly). According to studies, however, even 10% petrolatum can achieve almost the same mosturizing effect.
The occlusive properties of petrolatum are at least twice as superior as other occlusive ingredients. This is why, in order to match the moisturizing efficacy of 10% petrolatum, a product needs to contain at least 20% of other occlusives.
Our benchmark for maximum Occlusivity is 20 (and the petrolatum score is always doubled).
| Ingredient | Est. % |
Benchmark
Sciense based points to which we compare all humectants and all occlusives in
a product to calculate its Humectancy and Occlusivity. Sciense based points to which we compare all humectants and all occlusives in
a product to calculate its Humectancy and Occlusivity. | Raiting | |
|---|---|---|---|---|
| Humectancy | All humectants | 100 | 10 | 10.0 |
| Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. | 100 | |||
| Occlusivity | All occlusives | 0.0 | 20 | 0.0 |
| None | Moisturizing rating | 5.0 | ||
| Ingredient | Est. % |
Benchmark
According to various studies, a formula made up of 10% humectants will significantly increase skin hydration. Some studies also suggest that any further icrease in the consentration of humectants does not translate inty any more hydration and may even be dehydrating. To achieve maximum Humectancy, the product should have humectants with a total score of 10 and more. According to various studies, a formula made up of 10% humectants will significantly increase skin hydration. Some studies also suggest that any further icrease in the consentration of humectants does not translate inty any more hydration and may even be dehydrating. To achieve maximum Humectancy, the product should have humectants with a total score of 10 and more. | Humectancy |
|---|---|---|---|
| Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. | 100 | ||
| All humectants | 100 | 10 | 10 |
According to various studies, a formula made up of 10% humectants will significantly increase skin hydration. Some studies also suggest that any further icrease in the consentration of humectants does not translate inty any more hydration and may even be dehydrating.
To achieve maximum Humectancy, the product should have humectants with a total score of 10 and more.
According to various studies, a formula made up of 10% humectants will significantly increase skin hydration. Some studies also suggest that any further icrease in the consentration of humectants does not translate inty any more hydration and may even be dehydrating.
To achieve maximum Humectancy, the product should have humectants with a total score of 10 and more.
| Ingredient | Est. % |
Benchmark
The most occlusive product possible is 100% petrolatum (hello Vaseline Jelly). According to studies, hovewer, even 10% petrolatum can achieve almost the same mosturizing effect. The occlusive properties of petrolatum are at least twice as superior as other occlusive ingredients. This is why, in order to match the moisturizing efficacy of 10% petrolatum, a product needs to contain at least 20% of other occlusives. Our benchmark for maximum Occlusivity is 20 (and the petrolatum score is always doubled). The most occlusive product possible is 100% petrolatum (hello Vaseline Jelly). According to studies, hovewer, even 10% petrolatum can achieve almost the same mosturizing effect. The occlusive properties of petrolatum are at least twice as superior as other occlusive ingredients. This is why, in order to match the moisturizing efficacy of 10% petrolatum, a product needs to contain at least 20% of other occlusives. Our benchmark for maximum Occlusivity is 20 (and the petrolatum score is always doubled). | Occlusivity |
|---|---|---|---|
| None | |||
| All occlusives | 0.0 | 20 | 0.0 |
The most occlusive product possible is 100% petrolatum (hello Vaseline Jelly). According to studies, however, even 10% petrolatum can achieve almost the same mosturizing effect.
The occlusive properties of petrolatum are at least twice as superior as other occlusive ingredients. This is why, in order to match the moisturizing efficacy of 10% petrolatum, a product needs to contain at least 20% of other occlusives.
Our benchmark for maximum Occlusivity is 20 (and the petrolatum score is always doubled).
The most occlusive product possible is 100% petrolatum (hello Vaseline Jelly). According to studies, however, even 10% petrolatum can achieve almost the same mosturizing effect.
The occlusive properties of petrolatum are at least twice as superior as other occlusive ingredients. This is why, in order to match the moisturizing efficacy of 10% petrolatum, a product needs to contain at least 20% of other occlusives.
Our benchmark for maximum Occlusivity is 20 (and the petrolatum score is always doubled).
| Ingredient |
Ingredient anti-wrinkle power
Shows on a scale of 0-10 how effective an ingredient is at reducing wrinkles. Both the Reported Efficacy of the ingredient and the Strength of Evidence are taken into account. Shows on a scale of 0-10 how effective an ingredient is at reducing wrinkles. Both the Reported Efficacy of the ingredient and the Strength of Evidence are taken into account. |
when present at, % |
in this formula est. %
| Rating |
|---|---|---|---|---|
| Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. | 6 /10 | 4 | 100 | 6 |
| Total | 6 |
Shows on a scale of 0-10 how effective an ingredient is at reducing wrinkles.
Both the Reported Efficacy of the ingredient and the Strength of Evidence are taken into account.
Shows on a scale of 0-10 how effective an ingredient is at reducing wrinkles.
Both the Reported Efficacy of the ingredient and the Strength of Evidence are taken into account.
| Ingredient | Est. % |
Benchmark
It differs from one antioxidant ingredient to another, but, on average, the
research suggests that topically applied antioxidants are effective in
consentrations of 3% or above. Any product with a total antioxidant score of 3
or more is considered to be reach in antioxidants. It differs from one antioxidant ingredient to another, but, on average, the
research suggests that topically applied antioxidants are effective in
consentrations of 3% or above. Any product with a total antioxidant score of 3
or more is considered to be reach in antioxidants. | Rich in Antioxidants |
|---|---|---|---|
| Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. | 100 | ||
| All antioxidants | 100 | 3 |  |
| Ingredient | Est. % |
Benchmark
The effective concentration of soothing ingredients varies, but we consider a
product rich in soothing ingredients if their estimated concentration is equal
to or higher than 5%. The effective concentration of soothing ingredients varies, but we consider a
product rich in soothing ingredients if their estimated concentration is equal
to or higher than 5%. | Rich in Soothing |
|---|---|---|---|
| Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. Niacinamide Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy. | 100 | ||
| All soothing | 100 | 5 | |
