Hada labo Tokyo Super Hydrator Lotion
Works for
1 of 1 advertised claim delivered
Moisturizing7 ingredients credited for this claimGood support
“Tokyo Super Hydrator Lotion”
This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, hydrolyzed hyaluronic acid.
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).
Can it cause trouble?
Irritancy2 flagged ingredientsLow risk
ComedogenicClean of flagged comedogenic ingredientsNone flagged
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Ingredients
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Water~40–60%
Butylene glycol~6.6–9.9%
- Irritation risk
- Low
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 glycolPentylene glycol~3.9–5.9%
- Irritation risk
- Medium
Used to preserve products, dissolve other ingredients and create a nice product texture
More about Pentylene glycolGlycerin~2.7–4%
- Irritation risk
- Low
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 GlycerinHydrolyzed hyaluronic acid~2–2.9%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin
More about Hydrolyzed hyaluronic acidHydroxyethylcellulose~1.1–1.7%
- Irritation risk
- Low
Used to thicken product formulations and create gel-like textures
More about HydroxyethylcellulosePpg-10 methyl glucose ether~0.5–1.2%
- Irritation risk
- Low
Helps create a nice product texture and can help attract water to the upper layer of the skin
More about Ppg-10 methyl glucose etherSodium acetylated hyaluronate~0.35–0.8%
- Irritation risk
- Low
A type of hyaluronic acid that works as an excellent moisturizer by attracting water into the upper layer of the skin. Is typically feels less sticky on the skin compared to the usual hyaluronic acid
More about Sodium acetylated hyaluronateSodium hyaluronate~0.1–0.3%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
More about Sodium hyaluronateCitric acid~0.05–0.25%
- Irritation risk
- Medium
Can work as an exfoliant but is typically used to adjust the product pH
More about Citric acidIngredient list view
Water, Butylene glycol, Pentylene glycol, Glycerin, Hydrolyzed hyaluronic acid, Hydroxyethylcellulose, Ppg-10 methyl glucose ether, Sodium acetylated hyaluronate, Sodium hyaluronate, Citric acid
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Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 6 studies and safety reviews.
- 1
- 2Efficacy of a New Topical Nano-hyaluronic Acid in Humansncbi.nlm.nih.gov
- 3Physiochemical properties and application of hyaluronic acid: a systematic reviewonlinelibrary.wiley.com
- 4
- 5Hyaluronic acid: A key molecule in skin agingncbi.nlm.nih.gov
- 6
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