What's In My Jar
KUMANO COSME Season By Season Soy Milk Isoflavone Lotion
KUMANO COSME

KUMANO COSME Season By Season Soy Milk Isoflavone Lotion

Efficacy75/100IrritancyLow
See all ingredients
Edit

Works for

1 of 1 advertised claim delivered

Moisturizing
Glycerin, Sodium hyaluronate + 3 more
Good evidence
What the product description says
“Brand from Japan KUMANO COSME. Moisturizing ingredient Soymilk fermented liquid combination For moist and moisturized skin that makes you want to touch.”
Source: Yesstyle

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

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~1.2–1.9%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.6–1.4%
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~0.95–1.4%
Peg-6· HumectantEffect: LowHelps to dissolve other ingredients and attract water to the upper layer of the skin~2.6–4%
Propylene glycol· HumectantEffect: LowHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating~2–3%

Can it cause trouble?

Irritancy
4 flagged ingredients
Low risk
We flag 4 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~2–3%est.
Peg-60 hydrogenated castor oilHelps oil and water mix togetherMedium~0.15–0.65%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.1–0.4%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~0.05–0.3%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged
Edit

User reviews

Would you recommend?
No community reviews yet.

Be the first — your take helps the next person decide.

Write a review · ~30s

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~4–6%
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~3.6–5.4%
Formula
Irritation risk
Low

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

More about Dipropylene glycol
Peg-6~2.6–4%
Formula
Irritation risk
Low
Works for
Moisturizing

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

More about Peg-6
Propylene glycol~2–3%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Polybutene~1.6–2.5%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Polybutene
Glycol~1.4–2%
Formula
Irritation risk
Low
More about Glycol
Glycerin~1.2–1.9%
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
Butylene glycol~0.95–1.4%
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
Sodium hyaluronate~0.6–1.4%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Fermented
Not recognized
Soymilk~0.5–1.15%
Formula
Irritation risk
Low
More about Soymilk
Glycyrrhizic acid~0.4–0.9%
Formula
Irritation risk
Low
More about Glycyrrhizic acid
Xanthan gum~0.35–0.8%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Styrene/acrylates copolymer~0.3–0.75%
Formula
Irritation risk
Low

Used to create an even product consistency. Can help boost efficiency of sunscreen filters

More about Styrene/acrylates copolymer
Peg-60 hydrogenated castor oil~0.15–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-60 hydrogenated castor oil
Citric acid~0.1–0.4%
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~0.05–0.3%
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
Phenoxyethanol~0.05–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Methylparaben~0.05–0.15%
Formula
Irritation risk
Low

A preservative

More about Methylparaben
Propylparaben~0.05–0.15%
Formula
Irritation risk
Low

A preservative

More about Propylparaben
Ingredient list view

Water, Glycerin, Dipropylene glycol, Peg-6, Propylene glycol, Polybutene, Glycol, Glycerin, Butylene glycol, Sodium hyaluronate, Unknown, Soymilk, Glycyrrhizic acid, Xanthan gum, Styrene/acrylates copolymer, Peg-60 hydrogenated castor oil, Citric acid, Sodium citrate, Phenoxyethanol, Methylparaben, Propylparaben

Compare prices

Retailers ranked by price — lowest first.

Yesstyle
$27.00
Buy

Affiliate links · prices updated regularly

Cheaper alternatives? See how this stacks up against similar formulas.
We compare ingredient profiles across our catalog — pick the closest match for your budget.
Open dupe finder

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 9 studies and safety reviews.

  1. 1
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  2. 2
    Safety Evaluation of Polyethylene Glycol (PEG) Compounds for Cosmetic Usencbi.nlm.nih.gov
  3. 3
    Surfactants and experimental irritant contact dermatitisncbi.nlm.nih.gov
  4. 4
    Propylene Glycolpubmed.ncbi.nlm.nih.gov
  5. 5
    Skin-sensitizing and irritant properties of propylene glycolonlinelibrary.wiley.com
  6. 6
    Final report of the cosmetic ingredient review expert panel on the safety assessment of Polyisobutene and Hydrogenated Polyisobutene as used in cosmeticsncbi.nlm.nih.gov
KUMANO COSME Season By Season Soy Milk Isoflavone Lotion
KUMANO COSMESeason By Season Soy Milk Isoflavone Lotion
Buy at Yesstyle$27.00Amazon

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

Buy at Yesstyle$27.00Amazon

As an Amazon Associate, WIMJ earns from qualifying purchases.