Rodan + Fields - Hydration Serum

Rodan + Fields Hydration Serum

WORKS FOR
  • Moisturizing
  • Anti-aging
KEY INGREDIENTS
  • adenosine
  • lactic acid
  • caprooyl phytosphingosine
  • caprooyl sphingosine
  • ceramide ap
  • ceramide eop
  • ceramide eos
  • ceramide np
  • ceramide ns
  • bis-peg-12 dimethicone
  • calcium pca
  • cetyl alcohol
  • cholesterol
  • glycerin
  • hydrated silica
  • magnesium pca
  • pyrus malus fruit extract
  • sodium hyaluronate
  • tocopherol
  • +16 more
PROMISES
FULFILLED
100 /100
IRRITANCY
HIGH
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Where to buy?

In stock $115.00
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Price as of 9/13/2021 0:46 GMT. More info
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Formula review

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WIMJ summary

This product contains adenosine. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Ingredient Effectiveness Concentration Irritancy
MEDIUM
meets threshold
MEDIUM
does not meet threshold
LOW
does not meet threshold
See a mistake?
Promise
What does the product description say?
"Hydration Serum"
From product name
WIMJ summary

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: calcium pca, 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, bis-peg-12 dimethicone.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: caprooyl phytosphingosine, caprooyl sphingosine, ceramide ap, ceramide eop, ceramide eos, ceramide np, ceramide ns

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
HIGH
meets threshold
HIGH
meets threshold

Potential irritants

IRRITANCY
HIGH

Ingredients by volume

Ingredient Estimated concentration
Plain old water
45% - 55%
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
4.3% - 5.3%
A type of silicone. Helps soften the upper layer of the skin
4.1% - 5.1%
Used to preserve products, dissolve other ingredients and create a nice product texture
3.1% - 3.8%
Can have some moisturizing properties due to its sugar content
2.2% - 2.7%
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
1.8% - 2.3%
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to stimulate collagen production in skin
1.6% - 1.9%
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
1.4% - 1.7%
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
1.2% - 1.4%
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
0.8% - 1.2%
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
0.7% - 1%
A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
0.5% - 0.8%
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
0.5% - 0.75%
Being a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.
0.45% - 0.65%
Used to thicken the product formulation and might help to add minerals to the surface of the skin. It is used in scrubs as a physical exfoliant. Can increase sensitivity to other ingredients if left on the skin or used in high concentration
0.35% - 0.65%
Used to thicken the product formulation and might help to add minerals to the surface of the skin. It is used in scrubs as a physical exfoliant. Can increase sensitivity to other ingredients if left on the skin or used in high concentration
0.35% - 0.65%
Used to create a thicker product consistency and stabilize formulations
0.4% - 0.6%
Helps attract water to the upper layer of the skin
0.3% - 0.55%
Helps attract water to the upper layer of the skin
0.3% - 0.5%
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
0.3% - 0.55%
A component of ceramides. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
0.25% - 0.5%
A component of ceramides. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
0.25% - 0.45%
Used to improve the product texture
0.25% - 0.45%
Helps oil and water mix together
0.35% - 0.65%
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 microbiom)
0.2% - 0.4%
A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together
0.25% - 0.5%
Helps water and oil mix together
0.35% - 0.65%
An emollient that is naturally found in skin
0.25% - 0.5%
0.3% - 0.6%
Used to create a thicker product consistency
0.25% - 0.45%
Helps adjust the product pH and stabilize the formulation
0.2% - 0.35%
An aromatic blend of unspecified and possibly irritating ingredients
0.15% - 0.3%
Helps create a more spreadable product texture
0.15% - 0.3%
A preservative
0.15% - 0.3%
Helps preserve products and creates a nice product texture
0.2% - 0.35%
A preservative
0.1% - 0.2%
A preservative. It helps prevent bacterial growth in cosmetic products
0.1% - 0.2%
A fragrance. Can trigger allergic reactions and be irritating
0.05% - 0.15%
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
0.05% - 0.1%

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