Kiehl's Ultra Hydrators

Naturally present in skin and helps to attract water to its upper layer

Helps soften the upper layer of the skin and reduce water loss from its surface

Helps soften the upper layer of the skin

A good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function

Helps to soften the upper layer of the skin, reduce water loss from its surface and create a thicker product consistency

Helps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.

An emollient that helps soften the skin

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

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

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

Helps soften the upper layer of the skin and might have some anti-oxidant properties

Helps to soften the upper layer of the skin without creating a greasy texture

An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

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

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

Helps to soften the upper layer of the skin

Used to improve the product consistency and soften the upper layer of the skin

Helps soften the upper layer of the skin and create a thicker product consistency

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

Non-drying alcohol that helps water and oil mix together. Also serves as an emollient

A type of silicone that helps soften the upper layer of the skin and create a nice product texture

An emollient that is naturally present in skin and helps soften it

Used to preserve products, dissolve other ingredients and create a nice product texture

Helps to stabilize the product formulation while softening the upper layer of the skin. Can be irritating

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

An emollient. Is not recommended for acne-prone skin as it can be comedogenic

An emollient that helps soften the skin and could be helpful in repairing its barrier function

An emollient that helps soften the skin

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

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

Helps oil and water mix together and works as an emollient

A silicone that serves as an emollient. Helps create a nice non-greasy feels

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