Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster Review

Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster
3.8
/ 10
Moisturizing
7.6 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
5Anti-wrinkle icon/ 10
Anti-wrinkle
Review

Does Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster has to offer:
 
✅ Light moisturizing. It has a moisturizing rating of 3.8 out of 10.
✅ Considerable anti-wrinkle efficacy: Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster has an anti-wrinkle rating of 5.0 out of 10, indicating a moderate ability to reduce wrinkles.

  

Key Benefits of Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster

 
These are the key benefits you can expect from using Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster:
 

🔵 Lightweight Purely Humectant Moisturizer Well-Suited for Oily Skin

According to CreamScan analysis, Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster is lightly moisturizing, with a moisturizing rating of 3.8 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 high humectancy of 7.6 out of 10, primarily due to the high content of Glycerin (est. ≈4.0%) and Pentylene Glycol (est. ≈3.0%).

This humectant-rich product, when used alone as a moisturizer, is well-suited for oily skin, providing moderate 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 Enhancement for Any Skincare Routine

But it’s not limited to 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.

🟣🟣 Considerable Anti-Wrinkle Efficacy

According to CreamScan analysis, Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster has a moderate anti-wrinkle rating of 5.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Retinal (est. ≈0.05%),
 also known as retinaldehyde, is a potent retinoid with anti-wrinkle efficacy confirmed by a single clinical study involving 125 participants (Creidi et al.). This study demonstrated that a cream containing 0.05% retinal reduced the average wrinkle depth by 8% after 18 weeks of use, compared to a vehicle (the same formulation without retinal).
 
Among others, Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster also contains Lactobacillus Ferment, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Lactobacillus Ferment provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards.
 
While this does not categorically rule out the possibility that Lactobacillus Ferment 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 contribute to 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 additional anti-wrinkle effects through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle 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: Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster

 
CreamScan AI identified a few things to consider before adding Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster 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 Estelle & Thild Super Bioadvanced Vitamin-A 1% Power 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 Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster

 
Here’s an overview of the pros and cons of Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster 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 oily skin
✅ As part of a routine: A humectant moisturizing enhancement, beneficial for any skin type
✅ Lightweight texture
Provides considerable anti-wrinkle efficacy thanks to Retinal
 

⭕ Cons: 

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

Summary: Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster

 
Based on the ingredient list analysis, CreamScan AI suggests that Estelle & Thild Super Bioadvanced Vitamin-A 1% Power Booster
 is specifically effective in treating wrinkles, containing ingredients with solid, robust evidence of anti-wrinkle efficacy.
 

When used alone, it delivers lightweight, humectant-rich moisturizing that is well-suited for oily skin. As part of a moisturizing routine, it provides a humectant enhancement, beneficial for all skin types.

That said, there are some things about Estelle & Thild Super Bioadvanced Vitamin-A 1% Power 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.

 

Ingredients

Est. % Ingredient Origin Functions
85
6
4
3
0.05
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Malus Domestica Fruit Water
Function:
Origin:
Glycerin
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Retinal
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Lactobacillus Ferment
Function:
Origin:
Lactobacillus
Function:
Origin:
Cocos Nucifera (Coconut) Fruit Extract
Function:
Origin:
Punica Granatum Fruit Extract
Function:
Origin:
Aloe Barbadensis Leaf Juice Powder
Function:
Origin:
Sodium Gluconate
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Sorbic Acid
Function:
Origin:

Ratings

All humectants
7.6
4
3
0.3
0.3
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
3.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 7.6 10
7.6
4
3
0.3
0.3
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
3.8
Ingredient Est. % Benchmark Humectancy
4
3
0.3
0.3
All humectants 7.6 10
7.6
All humectants
7.6
4
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
5 /10 0.05 0.05 5
n/a
- 0.3 -
Total
5
Retinal
5
Ingredient anti-wrinkle power
5 /10
when present at, %
0.05
in this formula, est. %
0.05
Lactobacillus Ferment
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
5
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
All antioxidants 0.9 3 No
All antioxidants
0.9
Sodium Hyaluronate
0.3
Lactobacillus
0.3
Punica Granatum Fruit 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. %85
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.
Malus Domestica Fruit Water
Est. %6
Function
Origin
Malus Domestica Fruit Water
Glycerin
Est. %4
Function
Origin
Glycerin

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

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.

Retinal
Est. %0.05
Function
Origin
Retinal

A potent ingredient of the retinoid group with confirmed anti-wrinkle capabilities.

Sodium Hyaluronate
Est. %0.3
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.

Lactobacillus Ferment
Est. %0.3
Function
Origin
Lactobacillus FermentA biotechnological product – a mixture of metabolic products of Lactobacillus culture. Some Lactobacillus forms have been reported to have anti-wrinkle and barrier repairing effects, as well as able to improve skin hydration, elasticity, and gloss.
Lactobacillus
Est. %0.3
Function
Origin
LactobacillusA genus of probiotic bacteria. Lactobacillus bacteria are part of the human microflora and their ferment products contain antioxidants.
Cocos Nucifera (Coconut) Fruit Extract
Est. %0.3
Function
Origin
Cocos Nucifera (Coconut) Fruit ExtractSimilar to coconut milk or water, this fragrant extract has a sweet, coconut scent and contains a beneficial mixture of sugars, fatty acids, vitamins, and minerals. It is used as an emollient ingredient in skincare due to its content of lipids and fatty acids.
Punica Granatum Fruit Extract
Est. %0.3
Function
Origin
Punica Granatum Fruit ExtractA pomegranate fruit extract that contains antioxidant polyphenols and a rare emollient punicic acid. It is aimed at dry, irritated skin.
Aloe Barbadensis Leaf Juice Powder
Est. %0.3
Function
Origin
Aloe Barbadensis Leaf Juice PowderExtracted from dried aloe vera leaves, it has the same effects as fresh aloe vera juice – it is humectant moisturizing, refreshing, and soothing. This powder can also serve as a gelling agent when mixed with water.
Sodium Gluconate
Est. %0.3
Function
Origin
Sodium GluconateA chelating ingredient that ensures that the harmful metal ions in a formula are unreactive. It also protects other ingredients from degrading.
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.
Sorbic Acid
Est. %0.3
Function
Origin
Sorbic AcidAn organic acid that can be naturally found in the berries of the Mountain ash, although it is manufactured synthetically for skincare purposes. It is used as a preservative and antimicrobial agent, protecting a skincare product from spoiling.