Water Oil Skin Prep
Water Oil Skin Prep
Water Oil Skin Prep
Water Oil Skin Prep
Water Oil Skin Prep

Water Oil Skin Prep

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$ 65.00
$ 65.00
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39 Reviews
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A Peptide Serum & Facial Oil In One

Water Oil is a groundbreaking Japanese two-in-one facial product, combining the replenishing properties of a facial oil with the rejuvenating power of a peptide serum.

Water Oil's main purpose is to retain moisture and prevent Transepidermal Water Loss, or TEWL, in your skin, resulting in a fresh and radiant glow.

Water Oil blends the rich lipids of nine skin-loving oils and Japanese Spring Water with the age-defying benefits of a peptide serum.

Water Oil is a feather-light, formula that offers deep hydration without a greasy after-feel, leaving your skin refreshed and revitalized.

Made in Japan
We never test on animals

Water Oil Facial Oil is Good For:

Dry Skin: With its blend of deeply hydrating natural oils like Soybean Oil, Argan Oil, Rice Bran Oil, Avocado Oil, Jojoba Seed Oil, and Sesame Seed Oil, this product is an excellent choice for dry skin.

Mature Skin: Containing healthy-aging powerhouses like Palmitoyl Tripeptide-5 and Vitamin E (Tocopherol), this facial oil is perfect for mature skin, helping to reduce the appearance of fine lines and wrinkles.

Dull Skin: Known for enhancing skin's natural radiance, Sea Buckthorn Oil and Japanese Camellia Oil make this facial oil a brilliant choice for anyone looking to add a healthy glow to their complexion.

Sensitive Skin: The gentle formulation of Water Oil Facial Oil is suitable for those with sensitive skin, as it delivers soothing and calming effects alongside essential nourishment and barrier health.

Combination Skin: Due to its feather-light formula, this oil can work well even for those with combination skin, providing balanced hydration where your skin needs it most.

Oily Skin (not severe): If you have oily skin but not extremely so, this facial oil can still be beneficial. Its lightweight, non-greasy formula helps to balance skin's natural oil production without overburdening it.

Water Oil Facial Oil is Not Good For:

Extremely Oily Skin:
While Water Oil is feather-light and hydrating, its oil content might be too rich for those with severely oily skin, potentially exacerbating oil production.

Severe Acne-Prone Skin: Although Water Oil is nourishing and hydrating, it might be too rich for those struggling with severe acne.

The blend of oils may potentially exacerbate these conditions.





Mineral Oil



Mineral Oil

Petrolatum and Paraffin

Phenoxyethanol above 1%

Plastic Microbeads

Mercury & Mercury Compounds

Water Oil Ingredients:
Water, Squalane, Cetyl Ethylhexoanoate, Dimethicone, Diphenylsiloxy Phenyl Trimethicone, Trimethylolpropane Triisostearate, Isotridecyl Isononanoate, Butylene Glycol, Onsen-Sui, Palmitoyl Tripeptide-5, Hippophae Rhamnoides Fruit Oil (Sea Buckthorn Oil), Camellia Japonica Seed Oil (Japanese Camellia Oil), Glycine Soja (Soybean) Oil, Argania Spinosa Kernel Oil (Argan Oil ), Oryza Sativa (Rice) Bran Oil, Persea Gratissima (Avocado) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Prunus Mume Fruit Extract, Prunus Yedoensis Leaf Extract, Camellia Sinensis Leaf Extract, Coix Lacryma-Jobi Ma-Yuen Seed Extract (Job’s Tears), Citrus Junos Fruit Extract, Pentylene Glycol, Sodium Chloride, Sodium Citrate, Citric Acid, Tocopherol (Vitamin E), Ethylhexylglycerin, Pentasodium Pentetate, Glycerin, Hydrolyzed Soybean Extract, Phenoxyethanol

Water Oil's full list of ingredients and their functions.

: Used to dissolve other ingredients.

Squalane: An excellent lipid that mimics the skin's natural oils.

Cetyl Ethylhexoanoate: An emollient that provides a soft, smooth skin feel.

Dimethicone: A silicone-based polymer that helps form a protective barrier on the skin.

Diphenylsiloxy Phenyl Trimethicone: A type of silicone that gives skin a silky, smooth feel.

Trimethylolpropane Triisostearate: A skin conditioning agent that leaves skin soft and smooth.

Isotridecyl Isononanoate: A skin-conditioning agent that helps improve skin texture.

Butylene Glycol: A humectant that helps retain skin moisture.

Onsen-Sui (Japanese Hot Spring Water): Infuses skin with minerals, promoting a healthier complexion.

Palmitoyl Tripeptide-5: A peptide that helps stimulate collagen production to reduce fine lines and wrinkles.

Hippophae Rhamnoides Fruit Oil (Sea Buckthorn Oil): A superfruit packed with antioxidants and vitamins that nourish and protect the skin.

Camellia Japonica Seed Oil (Japanese Camellia Oil): Provides intense hydration and supports skin's elasticity.

Glycine Soja (Soybean) Oil: An antioxidant-rich oil that helps to nourish and protect skin.

Argania Spinosa Kernel Oil (Argan Oil): Moisturizes, nourishes, and provides a boost of antioxidants.

Oryza Sativa (Rice) Bran Oil: Nourishes skin and helps to improve elasticity and complexion.

Persea Gratissima (Avocado) Oil: A rich source of nourishing fatty acids and Vitamin E that hydrate and soften skin.

Simmondsia Chinensis (Jojoba) Seed Oil: Mimics the skin's natural oils for lightweight hydration.

Sesamum Indicum (Sesame) Seed Oil: Provides deep nourishment and hydration to the skin.

Prunus Mume Fruit Extract & Prunus Yedoensis Leaf Extract: Japanese apricot extracts that brighten and hydrate the skin.

Camellia Sinensis Leaf Extract: Green tea extract that provides antioxidants to protect skin from damage.

Coix Lacryma-Jobi Ma-Yuen Seed Extract (Job’s Tears): Known for its skin-soothing and brightening properties.

Citrus Junos Fruit Extract: A powerful antioxidant that brightens and evens out skin tone.

Tocopherol (Vitamin E): A skin-nourishing vitamin that provides antioxidant benefits.

Glycerin: A powerful humectant that draws in moisture for plump and hydrated skin.

Hydrolyzed Soybean Extract: Helps to improve skin texture and provides antioxidants to the skin.

Phenoxyethanol: A preservative used to extend the product's shelf life.

Simple Steps to Use Water Oil for Hydrated and Glowing Skin:

  1. Apply 1-3 pumps of Water Oil into your hand, depending on how dry your skin feels.
  2. Rub the oil between your hands and gently press it onto your chest, neck, and face.
  3. Massage the oil into your skin using circular motions.
  4. Optionally, follow with the Intense Barrier Cream or Water Balm, or both, for added hydration. Use Water Elixir before Water Oil if you feel dehydrated.
  5. Enjoy the natural glow Water Oil gives your skin.
  6. For best results, use our Skin Prep Brush

Remember to adjust the number of pumps based on your skin's dryness level.

1.52 Ounce / 45 ml
60-90 Day Supply

Why We Don't Make "Travel Sizes" At Sonia Roselli Beauty, we're committed to both your skincare needs and the well-being of our planet.

All of our products, except Sexapeel Spray and Japanese Cleansing Oil, are under 3 ounces, making them perfectly travel-friendly.

However, we've chosen not to produce sample sizes to avoid contributing to landfill waste.

We appreciate your understanding and support in our eco-conscious decision.

Bottle: Recyclable glass bottle, with plastic pump and cap. Metal collar.

Follow these steps to recycle:

  1. Rinse the bottle thoroughly.
  2. Take off the cap.
  3. Place both the jar and cap in your recycle bin.
  4. Place box in recycle bin as well.

Shipping Cut-Off:

  • Orders placed before 12 noon EST usually ships the same day, otherwise next business day (up to 2 days in some cases).

Weekend/Holiday Shipping:

  • No shipping on weekends or holidays; resumes next business day.

Order Cancellation:


24 months unopened
12 months after opening

Keep out of direct sunlight.
Don't store above 84 degrees or below 42 degrees Fahrenheit.

How to use water oil

Beauty at any age

Get a Healthy, Non-Greasy Glow with Water Oil

Experience the dual benefits of lubrication and hydration with Water Oil, a feather light facial oil that's perfect for use before makeup or as a bedtime treatment over moisturizers.

Suitable for all skin tones, even oily skin, Water Oil is the solution to achieving a healthy, non-greasy glow.

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Beauty at any age

Age is just a number, while it's true that we can't prevent aging, we can slow it down and help our skin age gracefully.

Water Oil, formulated with ingredients like Palmitoyl Tripeptide-5 and nourishing facial oils, is a secret weapon for anyone looking to achieve a healthy, youthful glow at any age.

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Restore Your Skin's Natural Barrier

You need a facial oil that can help restore your skin's natural barrier and prevent Trans-Epidermal Water Loss (TEWL). Water Oil is a feather-light facial oil that provides powerful hydration without leaving any oily residue.

This fragrance-free oil is gentle enough for all skin types and is quickly absorbed by the skin, making it the perfect solution for achieving healthy, glowing skin.

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Key Ingredients

You'll Love

  • Onsen-Sui (Japanese Spring Water)
  • Squalane (Derived from olives)
  • Palmitoyl Tripeptide-5
  • Sea Buckthorn Oil
  • Japanese Camellia Oil
  • Argan Oil
  • Oryza Sativa (Rice) Bran Oil
  • Avocado Oil
  • Jojoba Seed Oil
  • Glycine Soja Oil (Soybean Oil)
  • Sesamum Indicum Oil (Sesame Seed Oil)
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For a flawless face at any age:

Your skin prep steps

1x Week: Tiger's Eye Brush Soap (Keeps your brushes clean for healthy skin.)

buy the routine

Learn my complexion secrets

in this 2 part video training

For pros & non pros

Luxury Skin Prep

Get a photo-worthy complexion for any occasion and at any age.

In this 40 minute master class, we cover complexion basics for a flawless face.

In This Free Class You'll Learn:

  • Class 1: Skin Prep & Underpinning
  • Class 2: Foundation & Concealer

Learn the secrets of my 30 year career as a pro makeup artist that will last you a lifetime.

watch the masterclass

Product questions

A. Face serum and facial oils are concentrated hydration options for skin of all types.

A. To use the Water Oil Skin Prep, pump twice onto palms, rub them together, and press to the skin of the face and neck.

A. For dry skin, use twice a day, morning and night. For oily skin, use in the evening before bed.

A. Use a small amount of the Water Oil Skin Prep morning and evening. Pump once or twice to the hands, then press to the face and neck. It can also be mixed in with foundation.

A. Face serum helps your skin to be naturally hydrated, youthful and radiant.

A. For oily skin, use at bedtime. For dry or combination skin, use morning and night. It can also be combined with foundation for a beautiful finished look.

A. Water Oil Skin Prep can be used in combination with moisturizers for optimal hydration.

A. Yes, this is very safe for all types of skin.

A. Water Oil Skin Prep can be combined with Water Balm Skin Prep and Elixir.

A. It makes your skin look youthful and healthy. It also provides an even surface for makeup, creating an amazing look for any skin type.

A. Using just a small amount of Water Oil Skin Prep as recommended does not cause clogged pores or breakouts, even or sensitive skin.

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Customer Reviews
5.0 Based on 39 Reviews
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Filter Reviews:
A Sonia Roselli Beauty Customer
Tami K.
United States United States

Game changer

I'm not sure how to describe this product. It's this perfect blend of oil and japanese spring water that creates a nourishment to your skin I can't describe. Completely a phenomenal product that when added to water balm or intense barrier cream is a game changer. A must have in your professional kit too. This looks beautiful over makeup to hydrate more mature skin.


Sonia Roselli Beauty

Hi Tami, Thank you so much for your awesome review! I am so happy to hear that you are loving your Water Oil - even if you are having a tough time putting it into words haha! I usually just say, "It's my fav product of them all!" Thank you so much for your support. xo, Sonia

Deborah M.
United States United States

Light with a Serious Punch of Hydration

Truly have to say I use this both a.m. and p.m. ever since I first got started several months back…I use this weather I’m only going to use skincare or go into makeup. It makes my skin feel so hydrated that I can not be without it! Water Oil Skin Prep has become part of my routine and can not start the day without it!


Sonia Roselli Beauty

Hi Deborah, Thanks so much for the great review! I am so happy to hear that you love your Water Oil as much as I love it, and that your skin is looking and feeling great! xo, Sonia

Susan B.
United States United States

Skin feels so nourished

I really love Water Oil. It was recommended by a makeup artist who used it when I was on a photo shoot. What a joy! Just wish they had a smaller travel size!!


Sonia Roselli Beauty

Hi Susan, Thank you so much for your review! I am thrilled to hear that you are loving your Water Oil Skin Prep - it is my fav product of the whole line. We don't make smaller sizes of our products due to the cost and the environmental impact. Here is a blog I wrote about it: https://www.soniaroselli.com/blogs/blog-for-sensitive-skin/why-we-don-t-make-travel-size-beauty-products I appreciate your support! xo, Sonia

Susan D.
United States United States

Water Balm Love

I really like how absorbent this product is, and how little you have to use. I use it morning and evening along with Water Balm….another great product.


Sonia Roselli Beauty

Hi Susan, Thank you so much for your review. I am so happy to hear that you are loving your Water Oil Skin Prep - it is my fav product! xo, Sonia

Maiwi D.
United States United States


If your skin feels dry, you need this. This oil feels so fresh on your skin, and is not heavy at all, feels light like water and at the same time leaves your skin moistened. I use in the morning and evening.


Sonia Roselli Beauty

Hi Maiwi, Thanks so much for your review. I am so happy to hear that you are loving the Water Oil and that your skin is looking great! It's my fav product, too! xo, Sonia