Guinot Serum Hydra Sensitive Review

Guinot Serum Hydra Sensitive
4.2
/ 10
Moisturizing
6.2 Humectancy icon Humectancy
2.2 Occlusivity icon Occlusivity
Review

Does Guinot Serum Hydra Sensitive Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Guinot Serum Hydra Sensitive has to offer:
 
  • Moderate moisturizing. It has a moisturizing rating of 4.2 out of 10.

Key Benefits of Guinot Serum Hydra Sensitive

 
These are the key benefits you can expect from using Guinot Serum Hydra Sensitive:
 

Lightweight Moisturizer Well-Suited for Combination and Oily Skin

According to CreamScan analysis, Guinot Serum Hydra Sensitive is quite moisturizing, with a moisturizing rating of 4.2 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 2.2 out of 10 and a high humectancy of 6.2 out of 10, primarily due to the high content of Glycerin (est. ≈3.0%) and Butylene Glycol (est. ≈2.0%).

This type of moisturizer is well-suited for people with combination and oily skin who want significant hydration in a relatively lightweight, non-greasy formula. It combines a substantial amount of humectants with a limited amount of occlusive to enhance moisturizing efficacy without feeling too heavy.

This product may also be an option for people with normal skin who prefer fast-absorbing textures, as it balances significant moisturizing potential with a relatively lightweight texture.

A Humectant Enhancement for Any Skincare Routine

But it’s not limited to combination and oily skin - such a humectant enhancement 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.

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: Guinot Serum Hydra Sensitive

 
CreamScan AI identified a few things to consider before adding Guinot Serum Hydra Sensitive to your skincare routine:
 

Questionable anti-wrinkle efficacy

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

It contains Ascorbyl Palmitate and Centella Asiatica Extract, 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 exclude 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 accessible 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 Guinot Serum Hydra Sensitive

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

Pros:

  • When used alone: Provides humectant-rich moisturizing well-suited for combination and oily skin
  • Also an option for people with normal skin who prefer fast-absorbing textures
  • As part of a routine: A humectant moisturizing enhancement, beneficial for any skin type
  • Lightweight texture

Cons: 

  • Questionable anti-wrinkle efficacy

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
0.3
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:
Cetearyl Isononanoate
Function:
Origin:
Cetearyl Ethylhexanoate
Function:
Origin:
Glycerin
Function:
Origin:
Butylene Glycol
Function:
Origin:
Squalane
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Gossypium Herbaceum (Cotton) Seed Oil
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Cyclopentasiloxane
Function:
Origin:
Cetyl Palmitate
Function:
Origin:
Ammonium Acryloyldimethyltaurate/VP Copolymer
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
PEG-75 Stearate
Function:
Origin:
Dimethicone
Function:
Origin:
Oxidized Corn Oil
Function:
Origin:
Ceteth-20
Function:
Origin:
Cyclohexasiloxane
Function:
Origin:
Isopropyl Myristate
Function:
Origin:
Alcohol Denat.
Function:
Origin:
Boron Nitride
Function:
Origin:
Fragrance
Function:
Origin:
Saccharide Isomerate
Function:
Origin:
Steareth-20
Function:
Origin:
Bisabolol
Function:
Origin:
p-Anisic Acid
Function:
Origin:
Triethanolamine
Function:
Origin:
Citric Acid
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Propylene Glycol
Function:
Origin:
Glyceryl Acrylate/Acrylic Acid Copolymer
Function:
Origin:
Disodium EDTA
Function:
Origin:
Quercus Robur Root Extract
Function:
Origin:
BHT
Function:
Origin:
Ascorbyl Palmitate
Function:
Origin:
Sodium Citrate
Function:
Origin:
Centella Asiatica Extract
Function:
Origin:

Ratings

All humectants
6.2
3
2
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
4.4
1.5
1.3
1.0
0.3
0.3
Benchmark
20
Moisturizing rating
4.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 6.2 10
6.2
3
2
0.3
0.3
0.3
0.3
Occlusivity All occlusives 4.4 20
2.2
1.5
1.3
1.0
0.3
0.3
Moisturizing rating
4.2
Ingredient Est. % Benchmark Humectancy
3
2
0.3
0.3
0.3
0.3
All humectants 6.2 10
6.2
All humectants
6.2
3
2
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1.5
1.3
1
0.3
0.3
All occlusives 4.4 20
2.2
All occlusives
4.4
1.5
1.3
1.0
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
Ascorbyl Palmitate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Centella Asiatica Extract
-
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
0.3
0.3
0.3
0.3
0.3
All antioxidants 1.5 3 No
All antioxidants
1.5
p-Anisic Acid
0.3
Tocopheryl Acetate
0.3
BHT
0.3
Ascorbyl Palmitate
0.3
Centella Asiatica Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
All soothing 0.6 5 No
All soothing
0.6
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.
Cetearyl Isononanoate
Est. %6
Function
Origin
Cetearyl IsononanoateA naturally-derived (coconut or palm oil based) oil with medium richness. It makes skin feel soft and smooth.
Cetearyl Ethylhexanoate
Est. %4
Function
Origin
Cetearyl EthylhexanoateAn emollient ester that is derived from palm and palm kernel oil and is known for its velvety soft skin feel and excellent spreading properties.
Glycerin
Est. %3
Function
Origin
Glycerin

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

Butylene Glycol
Est. %2
Function
Origin
Butylene Glycol

A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.

Squalane
Est. %1.5
Function
Origin
SqualaneAn occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
Butyrospermum Parkii (Shea) Butter
Est. %1.3
Function
Origin
Butyrospermum Parkii (Shea) ButterA semi-solid, buttery fat extracted from the seeds of the Shea tree that is a wonderful occlusive and emollient ingredient mainly comprised of fatty acids. Shea butter contains a large amount of anti-inflammatory and antioxidant compounds.
Gossypium Herbaceum (Cotton) Seed Oil
Est. %1
Function
Origin
Gossypium Herbaceum (Cotton) Seed OilDerived from the seeds of the cotton plant, this emollient and occlusive fatty oil is mainly comprised of linoleic and palmitic acids. It also contains large amounts of phospholipids - key components of all cell membranes.
Pentylene Glycol
Est. %0.3
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.

Cyclopentasiloxane
Est. %0.3
Function
Origin
CyclopentasiloxaneA lightweight, fast-spreading emollient that leaves a very soft and silky after-feel on the skin. Supplied as a clear and colorless liquid, cyclopentasiloxane is often used as a solvent to dissolve other silicones in.
Cetyl Palmitate
Est. %0.3
Function
Origin
Cetyl PalmitateA moisturizing occlusive and emollient wax ester that consists of cetyl alcohol and palmitic acid. In nature, cetyl palmitate is found, and was first identified, in spermaceti, a waxy substance from inside the skull of the sperm whale.
Ammonium Acryloyldimethyltaurate/VP Copolymer
Est. %0.3
Function
Origin
Ammonium Acryloyldimethyltaurate/VP CopolymerA polymeric ingredient that creates lightweight and refreshing gel textures. It also works as a viscosity controlling agent.
Glyceryl Stearate
Est. %0.3
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
Cetyl Alcohol
Est. %0.3
Function
Origin
Cetyl AlcoholA waxy solid fatty alcohol derived from palm oil. It is most commonly used as a co-emulsifier and affects the final aesthetic of the product, leaving a soft and silky feeling on the skin. Cetyl alcohol is also used as a viscosity controlling agent.
PEG-75 Stearate
Est. %0.3
Function
Origin
PEG-75 Stearate
Dimethicone
Est. %0.3
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Oxidized Corn Oil
Est. %0.3
Function
Origin
Oxidized Corn Oil
Ceteth-20
Est. %0.3
Function
Origin
Ceteth-20A very mild but effective polyethylene-based cleanser and emulsifier.
Cyclohexasiloxane
Est. %0.3
Function
Origin
CyclohexasiloxaneA clear silicone fluid with very low viscosity that is commonly used as a solvent and emollient. It has excellent spreadability, rubs in quickly, and leaves a silky smooth after-feel on the skin.
Isopropyl Myristate
Est. %0.3
Function
Origin
Isopropyl MyristateA fast-spreading, cost-effective, non-greasy emollient that is typically used for lubrication, spreadability, or to remove “tackiness” from a product. Isopropyl Myristate is listed as a common comedogenic ingredient by acne.org.
Alcohol Denat.
Est. %0.3
Function
Origin
Alcohol Denat.

Denatured alcohol is ethanol that contains additives that make it unsafe to consume. It is mainly used as a solvent and an antimicrobial agent. A major drawback to alcohol denat. is that it dries out the skin.

Boron Nitride
Est. %0.3
Function
Origin
Boron NitrideA synthetically made compound that has several functions. As an opacifier, it can provide a range of appearances, ranging from translucent to completely opaque. It is also an excellent absorber and is capable of high oil absorption.
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.
Saccharide Isomerate
Est. %0.3
Function
Origin
Saccharide IsomerateA naturally-derived humectant that provides moisturization at low levels and is less sticky than other humectants like glycerin.
Steareth-20
Est. %0.3
Function
Origin
Steareth-20A white to light brown reaction product of a clear gas and stearyl alcohol. Like the other steareth ingredients, steareth-20 is a waxy emulsifier that can help to form a stable emulsion, even in extreme conditions.
Bisabolol
Est. %0.3
Function
Origin
Bisabolol

An anti-inflammatory compound found naturally in German chamomile essential oil. It has a pleasant, sweet, and floral scent. Bisabolol also has soothing and anti-inflammatory properties but can cause an allergic reaction in more sensitive individuals.

p-Anisic Acid
Est. %0.3
Function
Origin
p-Anisic AcidA simple phenolic acid with antioxidant and antimicrobial properties that is used as a preservative. It has a faint, sweet aroma and can be found in anise, fennel, and cocoa seeds.
Triethanolamine
Est. %0.3
Function
Origin
TriethanolamineA clear, colorless, and highly viscous liquid, this ingredient is an excellent pH adjuster. When it is necessary to neutralize an acidic solution or to generally increase the pH of a product, triethanolamine is a common choice.
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Tocopheryl Acetate
Est. %0.3
Function
Origin
Tocopheryl Acetate

An antioxidant derivative of tocopherol (vitamin E). It helps to protect cells from free radicals and UV damage through the conversion to active vitamin E in the skin. It is more stable than tocopherol.

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.
Propylene Glycol
Est. %0.3
Function
Origin
Propylene GlycolA clear, thick, odorless liquid of synthetic origin. Its main function is to stabilize cosmetic products exposed to varying temperatures. It is also a moderately strong humectant with similar properties to glycerin.
Glyceryl Acrylate/Acrylic Acid Copolymer
Est. %0.3
Function
Origin
Glyceryl Acrylate/Acrylic Acid CopolymerA synthetic humectant moisturizer often paired with glycerin. It also functions as a viscosity-controlling agent that creates gel-like formulas with thicker textures.
Disodium EDTA
Est. %0.3
Function
Origin
Disodium EDTAA synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Quercus Robur Root Extract
Est. %0.3
Function
Origin
Quercus Robur Root Extract
BHT
Est. %0.3
Function
Origin
BHTAn antioxidant ingredient that naturally occurs in green algae and some bacteria or fungi but, for commercial use, is created synthetically. BHT is also used occasionally as a fragrance, where it presents a sweet, camphor-like odor.
Ascorbyl Palmitate
Est. %0.3
Function
Origin
Ascorbyl PalmitateA form of vitamin C derived from ascorbic acid and palmitic acid. It is more stable and less irritating than ascorbic acid. Unfortunately, Ascorbyl Palmitate lacks the studies to prove its anti-wrinkle efficacy.
Sodium Citrate
Est. %0.3
Function
Origin
Sodium CitrateA salt of citric acid that has a salty and tart flavor and is used as a fragrance. It is mildly basic, meaning that its addition to a skincare product can adjust the pH upward.
Centella Asiatica Extract
Est. %0.3
Function
Origin
Centella Asiatica ExtractAn extract from the leaves of the Gotu kola. It is used in skincare for its antioxidant, wound healing, anti-inflammatory, and anti-aging properties. It increases the production of collagen and hyaluronic acid in the skin.