NITTO SEIKI Oligo Logic Culturing Mask

NITTO SEIKI Oligo Logic Culturing Mask

Efficacy75/100IrritancyLow

Works for

Moisturizing
Glycerin, Diglycerin + 2 more
Works
What the product description says
“The power of oligosaccharides containing a high concentration of W using our unique technology leads to healthy, firm skin that moisturizes the skin.”
Source: Yesstyle

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

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).

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~4.5–6.8%
DiglycerinKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~1.1–1.7%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~2.7–4%
Lactic acidUnder-dosedAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~1.9–2.8%

Can it cause trouble?

Irritancy
5 flagged ingredients
Low risk
We flag 5 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~2.7–4%est.
Lactic acidAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)Medium~1.9–2.8%est.
1,2-hexanediolA preservativeMedium~0.35–0.8%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.05–0.3%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~0.05–0.25%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~4.5–6.8%
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
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
Pentylene glycol~2.7–4%
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
Glucan oligosaccharide ca, phosphoryl oligosaccharide ca
Not recognized
Lactic acid~1.9–2.8%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingExfoliationEvens skin toneAnti-aging

An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)

More about Lactic acid
Diglycerin~1.1–1.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Diglycerin
Xanthan gum~0.45–1%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
1,2-hexanediol~0.35–0.8%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Citric acid~0.05–0.3%
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~0.05–0.25%
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
Ingredient list view

Water, Glycerin, Propanediol, Pentylene glycol, Unknown, Lactic acid, Diglycerin, Xanthan gum, 1,2-hexanediol, Citric acid, Sodium citrate

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Yesstyle
$14.50
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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
NITTO SEIKIOligo Logic Culturing MaskYOUR PRODUCTBIHAKU JOSHIWhite MaskDr Dennis GrossVitamin C Lactic Biocellulose Brightening Treatment MaskMarinneMilk Peel Sleeping Mask
Match—54%54%51%
Price$14.50$12.70−$1.80$20.23+$5.73$18.00+$3.50
Shared key ingredients—2 of 32 of 32 of 3
Key difference—Ascorbyl GlucosideNiacinamideSodium Pca
Irritancy Low Medium High Low
Drying alcohol————
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Product summary

"NITTO SEIKI - Oligo Logic Culturing Mask" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • This product contains acids (lactic acid 1.90% - 2.80%). Their concentration is low, and they will not have a strong exfoliating effect. Instead, they work to support the skin natural acid mantle and to attract water (as humectants). Lactic acid is particularly good in attracting water to the upper layer of the skin and improving the skin barrier.
  • Humectants (diglycerin 1.10% - 1.70% and glycerin 4.50% - 6.80%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 14.50$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 4 studies and safety reviews.

  1. 1
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  4. 4
NITTO SEIKI Oligo Logic Culturing Mask
NITTO SEIKIOligo Logic Culturing Mask

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As an Amazon Associate, WIMJ earns from qualifying purchases.