Fourth Ray Beauty Waterfall Gentle Tonic Review

Fourth Ray Beauty Waterfall Gentle Tonic
5.2
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.3 Occlusivity icon Occlusivity
Rich
in Antioxidants
Review

Does Fourth Ray Beauty Waterfall Gentle Tonic Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Fourth Ray Beauty Waterfall Gentle Tonic has to offer:
 
✅ Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.2 out of 10.
✅ Antioxidant protection

  

Key Benefits of Fourth Ray Beauty Waterfall Gentle Tonic

 
These are the key benefits you can expect from using Fourth Ray Beauty Waterfall Gentle Tonic:
 

🔵 Lightweight Humectant Moisturizer Ideal for Oily Skin

According to CreamScan analysis, Fourth Ray Beauty Waterfall Gentle Tonic is quite moisturizing, with a moisturizing rating of 5.2 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.3 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Propanediol (est. ≈4.0%) and Pentylene Glycol (est. ≈3.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients.

It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

💧 A Humectant Boost for Any Skincare Routine

But it’s not limited to oily skin - such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

🍀 Rich in Skin-Protecting Antioxidants

We estimate that Fourth Ray Beauty Waterfall Gentle Tonic is rich (> 3%) in antioxidants, specifically Sodium Hyaluronate (est. ≈1.5%), Pyrus Malus (Apple) Fruit Extract (est. ≈0.3%), Camellia Sinensis Leaf Extract (est. ≈0.3%), and others.

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

📌 Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Things to Be Aware Of: Fourth Ray Beauty Waterfall Gentle Tonic

 
CreamScan AI identified a few things to consider before adding Fourth Ray Beauty Waterfall Gentle Tonic to your skincare routine:
 

⚠️ Questionable anti-wrinkle efficacy

If one of your main reasons for choosing Fourth Ray Beauty Waterfall Gentle Tonic is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

It contains Camellia Sinensis Leaf Extract and Gluconolactone, two ingredients often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards.

While this does not categorically rule out the possibility that these ingredients may reduce wrinkles, their efficacy is not supported by convincing, vehicle-controlled, double-blind clinical studies - at least none that were available to the CreamScan team at the time of publication.

Therefore, these ingredients do not generate the anti-wrinkle rating.

📌 Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, can deliver some anti-wrinkle effects through its moisturizing action.

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Pros & Cons of Fourth Ray Beauty Waterfall Gentle Tonic

 
Here’s an overview of the pros and cons of Fourth Ray Beauty Waterfall Gentle Tonic to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides humectant-rich moisturizing ideal for oily skin
✅ As part of a routine: A humectant moisturizing boost, beneficial for any skin type
✅ Lightweight texture
✅ Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage
 

⭕ Cons: 

⚠️ Questionable anti-wrinkle efficacy
   

Summary: Fourth Ray Beauty Waterfall Gentle Tonic

 
Based on the ingredient list analysis, CreamScan AI suggests that Fourth Ray Beauty Waterfall Gentle Tonic
, when used alone, delivers lightweight, humectant-rich moisturizing, making it ideal for oily skin. As part of a moisturizing routine, it provides a humectant boost, beneficial for all skin types.
 
With its high antioxidant content, Fourth Ray Beauty Waterfall Gentle Tonic helps protect against free radical damage and offers multiple benefits for all skin types, including preventing premature aging, defending against environmental damage, and calming inflammation.
 
That said, there are some things about Fourth Ray Beauty Waterfall Gentle Tonic worth noting.
 
If one of your main reasons for considering Fourth Ray Beauty Waterfall Gentle Tonic is its potential anti-aging effects, please note that, according to CreamScan analysis, its anti-wrinkle efficacy is questionable. None of the ingredients in this product provide substantial evidence of their anti-wrinkle efficacy according to CreamScan Research Evaluation Standards.
 
❗️ Fact check. At CreamScan, we are committed to accuracy and fairness. If you spot any errors or something that doesn’t seem right, please click here to let us know. We regularly update the ingredient lists and monitor the latest research on ingredient efficacy to ensure that our information remains as complete and precise as possible.

 

Ingredients

Est. % Ingredient Origin Functions
70
6
4
3
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
PEG-40 Hydrogenated Castor Oil
Function:
Origin:
Propanediol
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Polysorbate 20
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Cucumis Sativus (Cucumber) Fruit Water
Function:
Origin:
Cucumis Sativus (Cucumber) Fruit Extract
Function:
Origin:
Salix Nigra (Willow) Bark Extract
Function:
Origin:
Pyrus Malus (Apple) Fruit Extract
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Gluconolactone
Function:
Origin:
Lactobacillus/Papaya Fruit Ferment Extract
Function:
Origin:
Jasminum Officinale (Jasmine) Flower/Leaf Extract
Function:
Origin:
Cananga Odorata Flower Extract
Function:
Origin:
Cucumis Melo (Melon) Fruit Extract
Function:
Origin:
Cucumis Melo Cantalupensis Fruit Extract
Function:
Origin:
Rubus Idaeus (Raspberry) Fruit Extract
Function:
Origin:
Jania Rubens Extract
Function:
Origin:
Rose Extract
Function:
Origin:
Lavandula Angustifolia (Lavender) Flower/Leaf/Stem Extract
Function:
Origin:
Rosmarinus Officinalis (Rosemary) Leaf Extract
Function:
Origin:
Salvia Officinalis (Sage) Leaf Extract
Function:
Origin:
Santalum Album (Sandalwood) Wood Extract
Function:
Origin:
Quartz
Function:
Origin:
Glycerin
Function:
Origin:
Sodium Carrageenan
Function:
Origin:
Xanthan Gum
Function:
Origin:
Phospholipids
Function:
Origin:
Argania Spinosa Kernel Oil
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Calcium Gluconate
Function:
Origin:
Polyglyceryl-10 Dioleate
Function:
Origin:
Polyglyceryl-10 Oleate
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Hexylene Glycol
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Blue 1 (CI 42090)
Function:
Origin:
Ext. Violet 2 (CI 60730)
Function:
Origin:

Ratings

All humectants
10.3
4
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.6
0.3
0.3
Benchmark
20
Moisturizing rating
5.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 10.3 10
10.0
4
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.6 20
0.3
0.3
0.3
Moisturizing rating
5.2
Ingredient Est. % Benchmark Humectancy
4
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 10.3 10
10
All humectants
10.3
4
3
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
0.3
All occlusives 0.6 20
0.3
All occlusives
0.6
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
Camellia Sinensis Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Gluconolactone
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
1.5
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 3.9 3 Rich in antioxidants
All antioxidants
3.9
Sodium Hyaluronate
1.5
Pyrus Malus (Apple) Fruit Extract
0.3
Camellia Sinensis Leaf Extract
0.3
Cucumis Melo (Melon) Fruit Extract
0.3
Rubus Idaeus (Raspberry) Fruit Extract
0.3
Lavandula Angustifolia (Lavender) Flower/Leaf/Stem Extract
0.3
Rosmarinus Officinalis (Rosemary) Leaf Extract
0.3
Salvia Officinalis (Sage) Leaf Extract
0.3
Argania Spinosa Kernel Oil
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1
0.3
0.3
0.3
0.3
0.3
0.3
All soothing 2.8 5 No
All soothing
2.8
1
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %70
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
PEG-40 Hydrogenated Castor Oil
Est. %6
Function
Origin
PEG-40 Hydrogenated Castor OilA castor oil-derived ingredient often used to incorporate small amounts of oil (such as a fragrance) into a water-based product. PEG-4 HCO is a gold-standard solubilizer and can be used in low amounts due to its ability to solubilize things so well.
Propanediol
Est. %4
Function
Origin
PropanediolAn excellent solvent capable of mixing water with normally water-insoluble ingredients. It also functions as a humectant due to its water-loving alcohol groups. Propanediol can control the viscosity of a product by reducing its thickness.
Pentylene Glycol
Est. %3
Function
Origin
Pentylene Glycol

A naturally or synthetically derived preservative that exhibits effective antifungal and antibacterial traits. It also acts as a booster for more traditional preservatives. Pentylene glycol can also serve as a moisturizing humectant and solvent.

Polysorbate 20
Est. %2
Function
Origin
Polysorbate 20A viscous, amber-colored liquid that functions as a solubilizer to disperse small amounts of oil into a large water phase. Polysorbate 20 is frequently used to solubilize fragrance oils into water-based emulsions.
Sodium Hyaluronate
Est. %1.5
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Cucumis Sativus (Cucumber) Fruit Water
Est. %1.3
Function
Origin
Cucumis Sativus (Cucumber) Fruit Water
Cucumis Sativus (Cucumber) Fruit Extract
Est. %1
Function
Origin
Cucumis Sativus (Cucumber) Fruit ExtractA soothing, cooling, and emollient extract derived from cucumbers. Cucumber has been used in skincare for centuries and is used to treat skin problems such as eye swelling, sunburn, and itchy and irritated skin.
Salix Nigra (Willow) Bark Extract
Est. %0.3
Function
Origin
Salix Nigra (Willow) Bark ExtractAn extract obtained from black willow bark. It contains astringent tannins and salicin (which is converted to salicylic acid). Salicin has similar anti-inflammatory activity to aspirin.
Pyrus Malus (Apple) Fruit Extract
Est. %0.3
Function
Origin
Pyrus Malus (Apple) Fruit ExtractAn extract derived from apple fruit that has humectant moisturizing and antioxidant properties, as well as gentle anti-pigment effects. It contains humectant sugars, anti-pigment organic acids, and flavonoids.
Camellia Sinensis Leaf Extract
Est. %0.3
Function
Origin
Camellia Sinensis Leaf Extract

An antioxidant green tea extract. In the deeper layers, it slows down the destruction of collagen, elastin, and hyaluronic acid – thus delaying the signs of aging. It also acts as an anti-acne, soothing, moisturizing, and emollient ingredient.

Gluconolactone
Est. %0.3
Function
Origin
GluconolactoneA PHA derived from glucose. It has exfoliating and humectant properties and acts as a penetration enhancer for other ingredients. It has also been shown to assist in the treatment of acne and the prevention of photoaging.
Lactobacillus/Papaya Fruit Ferment Extract
Est. %0.3
Function
Origin
Lactobacillus/Papaya Fruit Ferment Extract
Jasminum Officinale (Jasmine) Flower/Leaf Extract
Est. %0.3
Function
Origin
Jasminum Officinale (Jasmine) Flower/Leaf ExtractObtained from the leaves and fragrant flowers of jasmine, this soothing and occlusive moisturizing extract has a beautiful heavy, sweet, jasmine scent.
Cananga Odorata Flower Extract
Est. %0.2
Function
Origin
Cananga Odorata Flower Extract

A fragrant extract derived from Ylang-ylang flowers with a sweet, floral scent.

Cucumis Melo (Melon) Fruit Extract
Est. %0.3
Function
Origin
Cucumis Melo (Melon) Fruit ExtractObtained from the seeds and peels of the melon fruit, this extract has emollient fatty oil and antioxidant phenolic compounds.
Cucumis Melo Cantalupensis Fruit Extract
Est. %0.3
Function
Origin
Cucumis Melo Cantalupensis Fruit Extract
Rubus Idaeus (Raspberry) Fruit Extract
Est. %0.3
Function
Origin
Rubus Idaeus (Raspberry) Fruit ExtractAn antioxidant and astringent extract derived from raspberries - which are a rich source of flavonoids, anthocyanins, phenolic acids, and tannins.
Jania Rubens Extract
Est. %0.3
Function
Origin
Jania Rubens Extract
Rose Extract
Est. %0.3
Function
Origin
Rose ExtractRose extract is an unspecified extract from the flowers of various kinds of fragrant roses, such as Rosa damascena, Rosa centifolia, or Rosa moschata. It is very fragrant and has a fresh, rose scent. Read more about rose oil here: Rosa Damascena Flower Oil.
Lavandula Angustifolia (Lavender) Flower/Leaf/Stem Extract
Est. %0.3
Function
Origin
Lavandula Angustifolia (Lavender) Flower/Leaf/Stem ExtractAn extract obtained from various parts of true lavender. It mainly contains fragrant essential oil and also offers other beneficial phytochemicals with antioxidant, astringent, and cleansing effects.
Rosmarinus Officinalis (Rosemary) Leaf Extract
Est. %0.3
Function
Origin
Rosmarinus Officinalis (Rosemary) Leaf ExtractA soothing and astringent extract derived from the fragrant, spicy leaves of rosemary. It has strong antioxidant properties. Rosemary extract can reduce signs of inflammation and also acts as an emollient and antimicrobial agent.
Salvia Officinalis (Sage) Leaf Extract
Est. %0.3
Function
Origin
Salvia Officinalis (Sage) Leaf ExtractAn extract derived from sage leaves with toning and anti-inflammatory properties. It has a mild sage aroma due to the presence of sage essential oil.
Santalum Album (Sandalwood) Wood Extract
Est. %0.3
Function
Origin
Santalum Album (Sandalwood) Wood ExtractA fragrant extract derived from sandalwood that is most likely a diluted essential oil. Sandalwood oil is one of the most expensive essential oils in the world and it gives the extract a woody, warm, and creamy scent.
Quartz
Est. %0.3
Function
Origin
QuartzA naturally occurring mineral that functions as an exfoliant to remove dead skin cells.
Glycerin
Est. %0.3
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Sodium Carrageenan
Est. %0.3
Function
Origin
Sodium Carrageenan
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Phospholipids
Est. %0.3
Function
Origin
PhospholipidsA large group of lipids that are an essential component of every single cell membrane in the body. They have excellent emollient properties. Phospholipids are also utilized in the manufacturing of ‘fancy’ formulations such as liposomes.
Argania Spinosa Kernel Oil
Est. %0.3
Function
Origin
Argania Spinosa Kernel OilA fatty oil from Moroccan argan tree kernels commonly used as an occlusive moisturizer and emollient. Its uniqueness comes from its compounds: vitamin E, phospholipids, phenolic compounds, and rare phytosterols with antioxidant and emollient effects.
Caprylic/Capric Triglyceride
Est. %0.3
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Calcium Gluconate
Est. %0.3
Function
Origin
Calcium GluconateA white crystalline powder that can act as a humectant when dissolved into water. It is also a chelating agent.
Polyglyceryl-10 Dioleate
Est. %0.3
Function
Origin
Polyglyceryl-10 Dioleate
Polyglyceryl-10 Oleate
Est. %0.3
Function
Origin
Polyglyceryl-10 Oleate
Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Hexylene Glycol
Est. %0.3
Function
Origin
Hexylene GlycolA multifunctional ingredient that is best known for its use as a solvent. It can dissolve both water-based ingredients and oils. For this reason, it can also function as an emulsifier, allowing oil and water ingredients to mix and remain stable.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Blue 1 (CI 42090)
Est. %0.3
Function
Origin
Blue 1 (CI 42090)A synthetic dye commonly known as Brilliant Blue FCF that produces rich blue colors for various cosmetic uses. FD&C Blue #1 can also be found in foods, medications, and dietary supplements, as it is considered non-toxic and safe for use.
Ext. Violet 2 (CI 60730)
Est. %0.3
Function
Origin
Ext. Violet 2 (CI 60730)