Rituals Cosmetics Hyaluronic Acid Natural Booster Review

Rituals Cosmetics Hyaluronic Acid Natural Booster
5.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Rich
in Antioxidants
Ingredients

Rituals Cosmetics Hyaluronic Acid Natural Booster Ingredients

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Full Ingredient List (INCI):

Water, Pentylene Glycol, Glycerin, Xylitylglucoside, Fructooligosaccharides, Beta Vulgaris (Beet) Root Extract, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Anhydroxylitol, Sodium Dilauramidoglutamide Lysine, Sodium Levulinate, Caprylyl/Capryl Glucoside, Xylitol, Biosaccharide Gum-1, Polyglyceryl-6 Laurate, Polyglyceryl-4 Caprate, Glyceryl Caprylate, Phenethyl Alcohol, Phytic Acid, Lactic Acid, Potassium Lactate, Sodium Hydroxide, Linalool, Sodium Anisate, Benzyl Salicylate, Geraniol, Benzyl Alcohol, Fragrance
Review

Does Rituals Cosmetics Hyaluronic Acid Natural Booster Work?

 
According to CreamScan's analysis of the ingredient list, here’s what Rituals Cosmetics Hyaluronic Acid Natural Booster has to offer:
 
✅ Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.0 out of 10.
✅ Antioxidant protection

  

Key Benefits of Rituals Cosmetics Hyaluronic Acid Natural Booster

 
These are the key benefits you can expect from using Rituals Cosmetics Hyaluronic Acid Natural Booster:
 

🔵 Lightweight Purely Humectant Moisturizing, Ideal for Oily Skin

According to CreamScan analysis, Rituals Cosmetics Hyaluronic Acid Natural Booster is quite moisturizing, with a moisturizing rating of 5.0 out of 10.

Is it more humectant or occlusive? It is purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a maximum humectancy of 10 out of 10, primarily due to the high content of Pentylene Glycol (est. ≈6.0%), Glycerin (est. ≈4.0%) and Xylitylglucoside (est. ≈3.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, providing significant hydration in a lightweight, fast-absorbing formula without any occlusive ingredients.

📌 Certain studies suggest that humectants alone may not effectively moisturize the skin. If you use this product as your only moisturizer, we recommend following it with one that contains at least some occlusive ingredients.

💧 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 Rituals Cosmetics Hyaluronic Acid Natural Booster is rich (> 3%) in antioxidants, specifically Beta Vulgaris (Beet) Root Extract (est. ≈1.5%), Sodium Hyaluronate (est. ≈1.3%) and Hydrolyzed Hyaluronic Acid (est. ≈1.0%).

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 model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Things to Be Aware Of: Rituals Cosmetics Hyaluronic Acid Natural Booster

 
CreamScan identified a few things to consider before adding Rituals Cosmetics Hyaluronic Acid Natural Booster to your skincare routine:
 

⚠️ If It’s an Exfoliator, It May Increase Skin Photosensitivity Due to Lactic Acid

This product contains lactic acid, a popular AHA known for its ability to gently exfoliate and brighten the skin. It works by removing dead skin cells, revealing new, more delicate skin that is more vulnerable to sun damage.

In smaller quantities, lactic acid is often used as a pH adjuster and may not significantly contribute to exfoliation. However, at higher concentrations, it functions as an effective exfoliant with benefits and risks similar to other AHAs. Products with AHAs, including lactic acid, may increase skin sensitivity, making it more prone to sunburn or irritation when exposed to UV rays.

If this product is designed for exfoliation, applying a broad-spectrum sunscreen with at least SPF 30 daily is essential to protect your skin. Always check the label or the manufacturer’s website for specific usage instructions.

⚠️ If It’s Your Only Moisturizer, It Needs to Be Paired with Some Occlusives

While humectants are highly effective at attracting water to the skin, studies (J. N. Kraft, C. W. Lynde) suggest they may not be efficient when used alone.

One major drawback of purely humectant moisturization is that the water attracted by humectants to the upper layers of the skin can evaporate completely into the environment through transepidermal water loss (TEWL). Adding occlusive ingredients helps seal this moisture into the skin and prevent further water loss.

If you’re using Rituals Cosmetics Hyaluronic Acid Natural Booster as your only moisturizer, consider pairing it with one that contains at least some occlusive ingredients, such as oils, butters, or silicones. These work alongside humectants to create a protective barrier, locking in hydration and ensuring longer-lasting moisturization. The amount of occlusive needed depends on your skin type - the drier the skin, the more occlusives it requires.

If this product is used not as a standalone moisturizer but as part of your skincare routine, such as a toner or serum, it should be applied before your main moisturizer (unless it's a sunscreen), which will provide the necessary occlusivity on top of it.

Pros & Cons of Rituals Cosmetics Hyaluronic Acid Natural Booster

 
Here’s an overview of the pros and cons of Rituals Cosmetics Hyaluronic Acid Natural Booster 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: 

⚠️ Only if used as a standalone moisturizer - it needs to be paired with occlusives to seal in humectants
   

Summary: Rituals Cosmetics Hyaluronic Acid Natural Booster

 
Based on the ingredient list analysis, CreamScan AI suggests that Rituals Cosmetics Hyaluronic Acid Natural Booster
, 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, Rituals Cosmetics Hyaluronic Acid Natural Booster 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 Rituals Cosmetics Hyaluronic Acid Natural Booster worth noting.
 
Looking at its moisturizing profile, we found that it doesn’t contain any occlusive ingredients, potentially allowing the moisture attracted to the skin by humectants to evaporate. Therefore, if it’s used as the only moisturizer in a routine, it’s recommended to pair it with one that contains at least some occlusive ingredients, such as oils, butters, or silicones.
 
📌 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. The information provided here is for informational purposes only and does not substitute professional advice. We do not guarantee the efficacy or safety of any product, as individual results may vary.

 

Ingredient Breakdown

Est. % Ingredient Origin Functions
75
6
4
3
2
1.5
1.3
1
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:
Pentylene Glycol
Function:
Origin:
Glycerin
Function:
Origin:
Xylitylglucoside
Function:
Origin:
Fructooligosaccharides
Function:
Origin:
Beta Vulgaris (Beet) Root Extract
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Hydrolyzed Hyaluronic Acid
Function:
Origin:
Anhydroxylitol
Function:
Origin:
Sodium Dilauramidoglutamide Lysine
Function:
Origin:
Sodium Levulinate
Function:
Origin:
Caprylyl/Capryl Glucoside
Function:
Origin:
Xylitol
Function:
Origin:
Biosaccharide Gum-1
Function:
Origin:
Polyglyceryl-6 Laurate
Function:
Origin:
Polyglyceryl-4 Caprate
Function:
Origin:
Glyceryl Caprylate
Function:
Origin:
Phenethyl Alcohol
Function:
Origin:
Phytic Acid
Function:
Origin:
Lactic Acid
Function:
Origin:
Potassium Lactate
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Linalool
Function:
Origin:
Sodium Anisate
Function:
Origin:
Benzyl Salicylate
Function:
Origin:
Geraniol
Function:
Origin:
Benzyl Alcohol
Function:
Origin:
Fragrance
Function:
Origin:

Ratings

All humectants
19.1
6
4
3
2
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 19.1 10
10.0
6
4
3
2
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
6
4
3
2
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 19.1 10
10
All humectants
19.1
6
4
3
2
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
None
All occlusives 0.0 20
0.0
All occlusives
0.0
None
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
None
Total
0
None
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
1.5
1.3
1
All antioxidants 3.8 3 Rich in antioxidants
All antioxidants
3.8
Beta Vulgaris (Beet) Root Extract
1.5
Sodium Hyaluronate
1.3
Hydrolyzed Hyaluronic Acid
1
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %75
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.
Pentylene Glycol
Est. %6
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.

Glycerin
Est. %4
Function
Origin
Glycerin

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

Xylitylglucoside
Est. %3
Function
Origin
XylitylglucosideAn emollient extract from rice bran, the brown outer part of the rice kernel. It includes palmitic, stearic, oleic, linoleic acids, and antioxidants such as tocopherols and γ-oryzanol.
Fructooligosaccharides
Est. %2
Function
Origin
FructooligosaccharidesA derivative a fructose that moisturizes skin by drawing water to the surface of the skin.
Beta Vulgaris (Beet) Root Extract
Est. %1.5
Function
Origin
Beta Vulgaris (Beet) Root ExtractA purple-red extract with antioxidant activity that is obtained from red beetroot.
Sodium Hyaluronate
Est. %1.3
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.

Hydrolyzed Hyaluronic Acid
Est. %1
Function
Origin
Hydrolyzed Hyaluronic AcidA smaller-molecule version of the regular hyaluronic acid. It is a powerful humectant that absorbs into the skin and offers moisturizing, smoothing, and anti-wrinkle effects. It is also slightly anti-inflammatory and displays subtle antioxidant properties.
Anhydroxylitol
Est. %0.3
Function
Origin
AnhydroxylitolA derivative of xylitol, a naturally occurring sugar alcohol. It has humectant moisturizing properties.
Sodium Dilauramidoglutamide Lysine
Est. %0.3
Function
Origin
Sodium Dilauramidoglutamide Lysine
Sodium Levulinate
Est. %0.3
Function
Origin
Sodium LevulinateA sodium salt of levulinic acid that is used as an antimicrobial and preservative agent, inhibiting the growth of harmful bacteria in a product.
Caprylyl/Capryl Glucoside
Est. %0.3
Function
Origin
Caprylyl/Capryl GlucosideA naturally-derived surfactant used for gentle cleansing and foam-boosting when combined with other surfactants.
Xylitol
Est. %0.3
Function
Origin
XylitolAn organic compound that is most well-known for its use as a sweetener that also protects your teeth from cavities. Xylitol is used in skincare as a moisturizing humectant and has been shown to improve the protective barrier function of the skin.
Biosaccharide Gum-1
Est. %0.3
Function
Origin
Biosaccharide Gum-1A polysaccharide with humectant moisturizing and soothing properties.
Polyglyceryl-6 Laurate
Est. %0.3
Function
Origin
Polyglyceryl-6 Laurate
Polyglyceryl-4 Caprate
Est. %0.3
Function
Origin
Polyglyceryl-4 CaprateA natural surfactant that softens the appearance of skin and forms oil and water mixtures.
Glyceryl Caprylate
Est. %0.3
Function
Origin
Glyceryl CaprylateA waxy solid derived from vegetable oils that has emollient and emulsifying properties. It is also known to boost the efficacy of organic acid preservatives by destabilizing the microbe's cell membrane.
Phenethyl Alcohol
Est. %0.3
Function
Origin
Phenethyl AlcoholA multifunctional ingredient that primarily serves as a preservative. Derived from the Chinese cinnamon tree, it provides broad-spectrum protection for skincare products through its antimicrobial efficacy.
Phytic Acid
Est. %0.3
Function
Origin
Phytic AcidPhytic acid is found in rice and is seen as a cousin of alpha-hydroxy acids. As a chelator, it can bind to certain metals that may cause discoloration in products or reduce the efficacy of other ingredients.
Lactic Acid
Est. %0.3
Function
Origin
Lactic AcidThe most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
Potassium Lactate
Est. %0.3
Function
Origin
Potassium Lactate
Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

Linalool
Est. %0.3
Function
Origin
LinaloolA fragrant, volatile compound naturally present in many essential oils. It has a pleasant scent and is often used in skincare products as a fragrance. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Sodium Anisate
Est. %0.3
Function
Origin
Sodium AnisateA natural preservative with a sweet scent.
Benzyl Salicylate
Est. %0.3
Function
Origin
Benzyl Salicylate

A fragrance ingredient with a sweet, floral, and slightly balsamic scent. It is one of the twenty-six fragrances that are considered allergens according to the International Fragrance Association (IFRA), and so its use is restricted.

Geraniol
Est. %0.3
Function
Origin
Geraniol

A fragrant, volatile, plant-based, liquid chemical that can be naturally found in many essential oils (specifically rose, palmarosa, citronella). It has a rose-like scent. It is a potential irritant and may cause an allergic reaction in some people.

Benzyl Alcohol
Est. %0.3
Function
Origin
Benzyl Alcohol

A multifunctional ingredient that is supplied as a clear, colorless liquid. Its main function is as a flavoring agent and fragrance. It also acts as a broad-spectrum preservative, solvent, and viscosity-controlling agent that thins the product.

Fragrance
Est. %0.3
Function
Origin
FragranceUnder trade secret law, manufacturers have the right not to disclose what exactly went into the fragrance and use the unspecific word Fragrance or Parfum instead. Many fragrances are highly allergenic.