Kose Sekkisei Clear Wellness Pure Conch SS

Kose Sekkisei Clear Wellness Pure Conch SS

Efficacy75/100IrritancyMedium

Works for

Moisturizing
Glycerin, Diglycerin + 5 more
Works
What the product description says
“A highly moisturizing lotion for sensitive skin that prepares a moisturizing barrier, prevents rough skin from being caused (dryness), and leads to moist, healthy and transparent skin.”
Source: Yesstyle

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. 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. The following ingredients in this product do the job: diglycerin, glycerin.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: cholesterol, ethyl oleate.

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~2.8–4.2%
DiglycerinKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~1.7–2.5%
CholesterolKey active· EmollientEffect: HighAn emollient that is naturally found in skin~0.3–0.7%
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~5.9–8.8%
Camellia sinensis leaf extractEffect: LowCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.5–1.2%
Ethyl oleate· EmollientEffect: LowEthyl oleate is a long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of oleic acid with the hydroxy group of ethanol. It derives from an oleic acid. In skincare, it is used to soften the upper layer of the skin, improve the product texture and smell~0.3–0.7%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.45–1.05%
Anti-oxidation
Side benefit · Camellia sinensis leaf extract, Perilla frutescens leaf extract + 1 more
May help

This product contains antioxidants (camellia sinensis leaf extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Camellia sinensis leaf extractKey activeEffect: MediumCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.5–1.2%
Perilla frutescens leaf extractEffect: LowUsed as a fragrance for its mint-like smell~1–1.45%
TocopherolUnder-dosedPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.45–1.05%

Can it cause trouble?

Irritancy
2 flagged ingredients
Medium risk
We flagged 2 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Perilla frutescens leaf extractUsed as a fragrance for its mint-like smellHigh~1–1.45%est.
Ethyl oleateEthyl oleate is a long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of oleic acid with the hydroxy group of ethanol. It derives from an oleic acid. In skincare, it is used to soften the upper layer of the skin, improve the product texture and smellMedium~0.3–0.7%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
Butylene glycol~5.9–8.8%
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
Glycereth-26~3.7–5.6%
Formula
Irritation risk
Low

Helps create a thicker product consistency

More about Glycereth-26
Glycerin~2.8–4.2%
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
Dipropylene glycol~2–3%
Formula
Irritation risk
Low

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

More about Dipropylene glycol
Diglycerin~1.7–2.5%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Diglycerin
Alpinia zerumbet leaf extract~1.4–2.1%
Formula
Oryza sativa bran extract~1.2–1.8%
Formula
Irritation risk
Low

Used to thicken the product consistency

More about Oryza sativa bran extract
Perilla frutescens leaf extract~1–1.45%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

Used as a fragrance for its mint-like smell

More about Perilla frutescens leaf extract
Paeonia lactiflora flower extract~0.85–1.25%
Formula
Camellia sinensis leaf extract~0.5–1.2%
Key active
Irritation risk
Low
Works for
AntibacterialAnti-oxidationAnti-agingMoisturizingEvens skin toneAnti-blemish

Can contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation

More about Camellia sinensis leaf extract
Tocopherol~0.45–1.05%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Coix lacryma-jobi ma-yuen seed extract~0.35–0.85%
Formula
Morinda citrifolia fruit juice~0.3–0.75%
Formula
Ethyl oleate~0.3–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Ethyl oleate is a long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of oleic acid with the hydroxy group of ethanol. It derives from an oleic acid. In skincare, it is used to soften the upper layer of the skin, improve the product texture and smell

More about Ethyl oleate
Cholesterol~0.3–0.7%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that is naturally found in skin

More about Cholesterol
Triceteares- 4
Not recognized
Phosphoric acid~0.1–0.5%
Formula
Irritation risk
Low

Helps regulate pH level of products

More about Phosphoric acid
Disodium phosphate~0.1–0.35%
Formula
Irritation risk
Low

Helps adjust the product pH and stabilize the formulation

More about Disodium phosphate
Sodium phosphate~0.05–0.25%
Formula
Irritation risk
Low

Helps stabilize the product formulation

More about Sodium phosphate
Hydrogenated lecithin~0.05–0.2%
Formula
Irritation risk
Low
Works for
Cleansing

Helps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.

More about Hydrogenated lecithin
Phenoxyethanol~0.05–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Butylene glycol, Glycereth-26, Glycerin, Dipropylene glycol, Diglycerin, Alpinia zerumbet leaf extract, Oryza sativa bran extract, Perilla frutescens leaf extract, Paeonia lactiflora flower extract, Camellia sinensis leaf extract, Tocopherol, Coix lacryma-jobi ma-yuen seed extract, Morinda citrifolia fruit juice, Ethyl oleate, Cholesterol, Unknown, Phosphoric acid, Disodium phosphate, Sodium phosphate, Hydrogenated lecithin, Phenoxyethanol

Compare prices

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Yesstyle
$35.09
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Yesstyle
$36.41
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Yesstyle
$46.75
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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
KoseSekkisei Clear Wellness Pure Conch SSYOUR PRODUCTAIAI MedicalShitoyaka Hada Hatomugi Skin ConditionerMeishoku Brilliant ColorsCeracolla Super Moisture LotionKitaoMatcha + Chia Essence Lotion
Match—41%40%39%
Price$35.09$33.70−$1.39$16.30−$18.79$22.99−$12.10
Shared key ingredients—2 of 52 of 53 of 5
Key difference—Ceramide 3Ceramide 3Retinyl Palmitate
Irritancy Medium Low Low Medium
Drying alcohol——— Contains drying alcohol
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Product summary

"Kose - Sekkisei Clear Wellness Pure Conch SS" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (diglycerin 2.10% - 3.10% and glycerin 3.80% - 5.60%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails from 38.00$ up to 55.80$ 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
  2. 2
  3. 3
    Vitamin E in dermatologyncbi.nlm.nih.gov
  4. 4
    Vitamin E and Skin Healthlpi.oregonstate.edu
Kose Sekkisei Clear Wellness Pure Conch SS
KoseSekkisei Clear Wellness Pure Conch SS

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

As an Amazon Associate, WIMJ earns from qualifying purchases.