SEKKISEI Lotion Excellent

SEKKISEI Lotion Excellent

Efficacy75/100IrritancyMedium

Works for

Moisturizing
Glycerin, Diglycerin + 2 more
Works
What the product description says
“SEKKISEI Lotion Excellent is an intense brightening toner that will not only brighten the skin, it will hydrate, firm, and protect the skin from future damage.”
Source: Skinstore

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~4.2–5.1%
DiglycerinKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~0.3–0.55%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~1.9–2.4%
Pentaerythrityl tetraethylhexanoateEffect: Low, below effective doseUsed to create a nice product consistency while softening the upper layer of the skin~0.25–0.45%
Evens skin tone
Side benefit · Ascorbyl glucoside
May help

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: ascorbyl glucoside.

Ascorbyl glucosideKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.7–2.1%
Anti-aging
Side benefit · Ascorbyl glucoside
May help

This product contains ascorbyl glucoside. There is some human evidence that this ingredient helps reduce and prevent fine lines and wrinkles and improve skin elasticity and firmness, though it is smaller or less consistent than the evidence for the best anti-aging ingredients.

Ascorbyl glucosideKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.7–2.1%
Anti-oxidation
Side benefit · Ascorbyl glucoside
May help

This product contains antioxidants (ascorbyl glucoside) that can help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is some human evidence for this effect in skin, though it is smaller or less consistent than the evidence for the best antioxidants.

Ascorbyl glucosideKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.7–2.1%

Can it cause trouble?

Irritancy
2 strong irritants: Alcohol, Parfum
Medium risk
We flagged 7 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
AlcoholCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~8.5–10.3%est.
Ethylhexyl methoxycinnamateOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritatingHigh~0.4–0.6%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.1%est.
Ascorbyl glucosideA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsMedium~1.7–2.1%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.45–0.65%est.
Disodium edtaStabilizes the product formulationMedium~0.25–0.5%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~0.15–0.3%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~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Alcohol~8.5–10.3%
Irritant · high
Irritation risk
High
Works for
Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Alcohol
Glycerin~4.2–5.1%
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
Ppg-9 diglyceryl ether~3.2–3.9%
Formula
Dipropylene glycol~2.2–2.7%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Butylene glycol~1.9–2.4%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Ascorbyl glucoside~1.7–2.1%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-agingEvens skin tone

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

More about Ascorbyl glucoside
Angelica acutiloba root extract~1.4–1.7%
Formula
Coix lacryma-jobi ma-yuen seed extract~1.1–1.4%
Formula
Ganoderma lucidum stem extract~0.8–1.2%
Formula
Isodonis japonicus leaf/stalk extract~0.65–0.95%
Formula
Melothria heterophylla root extract~0.55–0.8%
Formula
Choleth-5~0.5–0.75%
Formula
Irritation risk
Low
Works for
Cleansing
More about Choleth-5
Citric acid~0.45–0.65%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Di-c12-15 pareth-8 phosphate~0.5–0.75%
Formula
Irritation risk
Low
Works for
Cleansing
More about Di-c12-15 pareth-8 phosphate
Diglycerin~0.3–0.55%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Diglycerin
Disodium edta~0.25–0.5%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Disodium phosphate~0.25–0.45%
Formula
Irritation risk
Low

Helps adjust the product pH and stabilize the formulation

More about Disodium phosphate
Ethylhexyl methoxycinnamate~0.4–0.6%
Irritant · high
Irritation risk
High
Works for
Sun protection

Octinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating

More about Ethylhexyl methoxycinnamate
Pentaerythrityl tetraethylhexanoate~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product consistency while softening the upper layer of the skin

More about Pentaerythrityl tetraethylhexanoate
Sodium citrate~0.15–0.3%
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
Sodium hydroxide~0.15–0.25%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Methylparaben~0.1–0.2%
Formula
Irritation risk
Low

A preservative

More about Methylparaben
Parfum~0.05–0.1%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Caramel~0.05–0.1%
Formula
Irritation risk
Low
More about Caramel
Ingredient list view

Water, Alcohol, Glycerin, Ppg-9 diglyceryl ether, Dipropylene glycol, Butylene glycol, Ascorbyl glucoside, Angelica acutiloba root extract, Coix lacryma-jobi ma-yuen seed extract, Ganoderma lucidum stem extract, Isodonis japonicus leaf/stalk extract, Melothria heterophylla root extract, Choleth-5, Citric acid, Di-c12-15 pareth-8 phosphate, Diglycerin, Disodium edta, Disodium phosphate, Ethylhexyl methoxycinnamate, Pentaerythrityl tetraethylhexanoate, Sodium citrate, Sodium hydroxide, Methylparaben, Parfum, Caramel

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Amazon USPrice as of 11/14 09:17 GMT
$68.00
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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
SEKKISEILotion ExcellentYOUR PRODUCTKoseSekkisei Clear Wellness Pure Conch SSMake BeautyMicro Ferment Rice EssenceTONYMOLYBio EX Cell Peptide Toner
Match—35%33%32%
Price$68.00$35.09−$32.91—$33.57−$34.43
Shared key ingredients—2 of 42 of 42 of 4
Key difference—Camellia Sinensis Leaf ExtractNiacinamideNiacinamide
Irritancy Medium Medium Low Medium
Drying alcohol Contains drying alcohol ———
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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

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