jane iredale BeautyPrepHyaluronic Serum Review

jane iredale BeautyPrepHyaluronic Serum
2.6
/ 10
Moisturizing
5.1 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
Rich
in Antioxidants
Review

Does jane iredale BeautyPrepHyaluronic Serum Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what jane iredale BeautyPrepHyaluronic Serum has to offer:
 
✅ Light moisturizing. It has a moisturizing rating of 2.6 out of 10.
✅ Antioxidant protection

  

Key Benefits of jane iredale BeautyPrepHyaluronic Serum

 
These are the key benefits you can expect from using jane iredale BeautyPrepHyaluronic Serum:
 

🔵 Lightweight Purely Humectant Moisturizer Suitable for Oily Skin

According to CreamScan analysis, jane iredale BeautyPrepHyaluronic Serum is lightly moisturizing, with a moisturizing rating of 2.6 out of 10.

Is it more humectant or occlusive? Purely humectant. It has zero occlusivity (we didn't find any occlusive ingredients on the ingredient list) and a moderate humectancy of 5.1 out of 10, primarily due to the high content of Sodium Hyaluronate (est. ≈2.5%) and Glycerin (est. ≈2.0%).

This product, when used alone as a moisturizer, can provide light humectant hydration in a fast-absorbing formula without any occlusive ingredients. This could work for people with oily skin who need a basic level of hydration.

❗️ 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 Add-on for Any Skincare Routine

But it’s not limited to oily skin - since it contains a moderate amount of humectants, such a humectant add-on will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer.

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

🍀 Rich in Skin-Protecting Antioxidants

We estimate that jane iredale BeautyPrepHyaluronic Serum is rich (> 3%) in antioxidants, specifically Sodium Hyaluronate (est. ≈2.5%).

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: jane iredale BeautyPrepHyaluronic Serum

 
CreamScan AI identified a few things to consider before adding jane iredale BeautyPrepHyaluronic Serum to your skincare routine:
 

⚠️ 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 jane iredale BeautyPrepHyaluronic Serum 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.

⚠️ Questionable anti-wrinkle efficacy

If one of your main reasons for choosing jane iredale BeautyPrepHyaluronic Serum is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

It contains Copper Gluconate, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Copper Gluconate provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards.

While this does not categorically rule out the possibility that Copper Gluconate may reduce wrinkles, its 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, this ingredient does 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 jane iredale BeautyPrepHyaluronic Serum

 
Here’s an overview of the pros and cons of jane iredale BeautyPrepHyaluronic Serum to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides moderate humectant moisturizing suitable for oily skin
✅ As part of a routine: A humectant moisturizing enhancement, 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
⚠️ Questionable anti-wrinkle efficacy
   

Summary: jane iredale BeautyPrepHyaluronic Serum

 
Based on the ingredient list analysis, CreamScan AI suggests that jane iredale BeautyPrepHyaluronic Serum
, when used alone, provides lightweight, moderate humectant moisturizing, making it suitable for oily skin. As part of a moisturizing routine, it offers a subtle humectant enhancement, beneficial for all skin types.
 
With its high antioxidant content, jane iredale BeautyPrepHyaluronic Serum 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 jane iredale BeautyPrepHyaluronic Serum 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.
 
If one of your main reasons for considering jane iredale BeautyPrepHyaluronic Serum 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
80
6
4
2.5
2
1.5
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:
Hydrolyzed Ulva Lactuca Extract
Function:
Origin:
Sargassum Muticum Extract
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Glycerin
Function:
Origin:
Glyceryl Polymethacrylate
Function:
Origin:
Magnesium Aspartate
Function:
Origin:
Zinc Gluconate
Function:
Origin:
Copper Gluconate
Function:
Origin:
Hydrolyzed Collagen
Function:
Origin:
Raphanus Sativus (Radish) Root Extract
Function:
Origin:
Spirulina Platensis Extract
Function:
Origin:
Hamamelis Virginiana (Witch Hazel) Water
Function:
Origin:
Avena Sativa (Oat) Bran Extract
Function:
Origin:
Tripleurospermum Maritimum Extract
Function:
Origin:
Cucumis Sativus (Cucumber) Fruit Extract
Function:
Origin:
Propanediol
Function:
Origin:

Ratings

All humectants
5.1
2.5
2
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
2.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 5.1 10
5.1
2.5
2
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
2.6
Ingredient Est. % Benchmark Humectancy
2.5
2
0.3
0.3
All humectants 5.1 10
5.1
All humectants
5.1
2.5
2
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
n/a
- 0.3 -
Total
0
Copper Gluconate
-
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
2.5
0.3
0.3
All antioxidants 3.1 3 Rich in antioxidants
All antioxidants
3.1
Sodium Hyaluronate
2.5
Raphanus Sativus (Radish) Root Extract
0.3
Spirulina Platensis Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
0.3
0.3
All soothing 1.5 5 No
All soothing
1.5
0.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %80
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.
Hydrolyzed Ulva Lactuca Extract
Est. %6
Function
Origin
Hydrolyzed Ulva Lactuca Extract
Sargassum Muticum Extract
Est. %4
Function
Origin
Sargassum Muticum Extract
Sodium Hyaluronate
Est. %2.5
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.

Glycerin
Est. %2
Function
Origin
Glycerin

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

Glyceryl Polymethacrylate
Est. %1.5
Function
Origin
Glyceryl PolymethacrylateA synthetic polymer that is typically used as a viscosity modifier. Its benefits include a light after-feel on the skin and soft film, which is why it is frequently used in serums. It can form transparent gels and suspend some oils and particulates.
Magnesium Aspartate
Est. %0.3
Function
Origin
Magnesium AspartateA humectant salt of aspartic acid, a common amino acid found in the body. According to the manufacturer, magnesium aspartate in skincare products supports the supply of magnesium to skin cells.
Zinc Gluconate
Est. %0.3
Function
Origin
Zinc GluconateOne of the most commonly used ingredients in anti-acne products. It is an organic salt of zinc that helps to combat microbial infections, soothes and heals inflamed pimples, and regulates hormones in the skin.
Copper Gluconate
Est. %0.3
Function
Origin
Copper GluconateAn organic salt of copper that can aid in the wound healing process. The manufacturer claims it also has soothing and anti-inflammatory properties, although this has yet to be confirmed. Copper gluconate is also a perspective anti-wrinkle ingredient.
Hydrolyzed Collagen
Est. %0.3
Function
Origin
Hydrolyzed Collagen

A humectant, film-forming, and emollient mixture of various proteins and peptides that were created by cutting the huge molecules of normal collagen into smaller pieces for better absorption. It also has some antioxidant properties.

Raphanus Sativus (Radish) Root Extract
Est. %0.3
Function
Origin
Raphanus Sativus (Radish) Root ExtractAn extract obtained from the radish root with antioxidant sulfur compounds and red plant pigments.
Spirulina Platensis Extract
Est. %0.3
Function
Origin
Spirulina Platensis ExtractA dark green emollient and antioxidant extract derived from spirulina - a dried mass of tiny blue-green algae. It is rich in proteins, amino acids, minerals, and vitamins (namely B1 and B2).
Hamamelis Virginiana (Witch Hazel) Water
Est. %0.3
Function
Origin
Hamamelis Virginiana (Witch Hazel) WaterA fragrant, astringent essential water obtained by steeping and distilling the twigs and leaves of the witch hazel plant. It leaves the skin feeling tight and refreshed after application and helps with the healing of small cuts on the skin.
Avena Sativa (Oat) Bran Extract
Est. %0.3
Function
Origin
Avena Sativa (Oat) Bran Extract
Tripleurospermum Maritimum Extract
Est. %0.3
Function
Origin
Tripleurospermum Maritimum Extract
Cucumis Sativus (Cucumber) Fruit Extract
Est. %0.3
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.
Propanediol
Est. %0.3
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.