REVOX B77 Just Vitamin C 20% Review

REVOX B77 Just Vitamin C 20%
3.2
/ 10
Moisturizing
6.5 Humectancy icon Humectancy
0.0 Occlusivity icon Occlusivity
2.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Review

Does REVOX B77 Just Vitamin C 20% Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what REVOX B77 Just Vitamin C 20% has to offer:
 
✅ Light moisturizing. It has a moisturizing rating of 3.2 out of 10.
✅ Modest anti-wrinkle efficacy: REVOX B77 Just Vitamin C 20% has an anti-wrinkle rating of 2.5 out of 10 so you may expect some, although limited, effect on wrinkles.
✅ Antioxidant protection

  

Key Benefits of REVOX B77 Just Vitamin C 20%

 
These are the key benefits you can expect from using REVOX B77 Just Vitamin C 20%:
 

🔵 Lightweight Purely Humectant Moisturizer Well-Suited for Oily Skin

According to CreamScan analysis, REVOX B77 Just Vitamin C 20% is lightly moisturizing, with a moisturizing rating of 3.2 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 6.5 out of 10, primarily due to the high content of Propylene Glycol (est. ≈3.0%) and Aloe Barbadensis Leaf Juice (est. ≈2.0%).

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.

🟣 Modest Anti-Wrinkle Efficacy

According to CreamScan analysis, REVOX B77 Just Vitamin C 20% has a modest level of anti-wrinkle efficacy, rated 2.5 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Ascorbic Acid (est. ≈20.0%),
 or Vitamin C, a popular ingredient, yet with moderate anti-wrinkle efficacy, as confirmed by a single clinical study involving 20 participants (Humbert et al.). This study showed that a cream with a relatively high concentration of 5% ascorbic acid reduced the average wrinkle depth by 7% after 6 months of use, compared to a vehicle (the same formulation without ascorbic acid).
 
Among others, REVOX B77 Just Vitamin C 20% also contains Camellia Sinensis Leaf Extract, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Camellia Sinensis Leaf Extract provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards.
 
While this does not categorically rule out the possibility that Camellia Sinensis Leaf Extract 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.

🍀 Rich in Skin-Protecting Antioxidants

We estimate that REVOX B77 Just Vitamin C 20% is rich (> 3%) in antioxidants, specifically Ascorbic Acid (est. ≈20.0%) and Aloe Barbadensis Leaf Juice (est. ≈2.0%).

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

Things to Be Aware Of: REVOX B77 Just Vitamin C 20%

 
CreamScan AI identified a few things to consider before adding REVOX B77 Just Vitamin C 20% 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 REVOX B77 Just Vitamin C 20% 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 REVOX B77 Just Vitamin C 20%

 
Here’s an overview of the pros and cons of REVOX B77 Just Vitamin C 20% 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
Offers modest anti-wrinkle efficacy
✅ 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: REVOX B77 Just Vitamin C 20%

 
Based on the ingredient list analysis, CreamScan AI suggests that REVOX B77 Just Vitamin C 20%
, when used alone, 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.
 
REVOX B77 Just Vitamin C 20% contains ingredients with proven evidence of anti-wrinkle efficacy that may provide a modest anti-wrinkle effect. As a result, you can expect a positive, though not very significant, impact on wrinkles.
 
With its high antioxidant content, REVOX B77 Just Vitamin C 20% 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 REVOX B77 Just Vitamin C 20% 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
65
20
4
3
2
1.5
1
1
0.3
0.3
Est. %
Rosa Damascena Flower Water
Function:
Origin:
Ascorbic Acid
Function:
Origin:
Potassium Hydroxide
Function:
Origin:
Propylene Glycol
Function:
Origin:
Aloe Barbadensis Leaf Juice
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Phenoxyethanol
Function:
Origin:
PPG-1-PEG-9 Lauryl Glycol Ether
Function:
Origin:
Xanthan Gum
Function:
Origin:
Disodium EDTA
Function:
Origin:

Ratings

All humectants
6.5
3
2
1.5
Benchmark
10
All occlusives
0.0
None
Benchmark
20
Moisturizing rating
3.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 6.5 10
6.5
3
2
1.5
Occlusivity All occlusives 0.0 20
0.0
None
Moisturizing rating
3.2
Ingredient Est. % Benchmark Humectancy
3
2
1.5
All humectants 6.5 10
6.5
All humectants
6.5
3
2
1.5
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
2.5 /10 5 20 2.5
n/a
- 1.5 -
Total
2.5
Ascorbic Acid
2.5
Ingredient anti-wrinkle power
2.5 /10
when present at, %
5
in this formula, est. %
20
Camellia Sinensis Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
1.5
Anti-wrinkle rating
2.5
Ingredient Est. % Benchmark
Rich in Antioxidants
20
2
1.5
All antioxidants 23.5 3 Rich in antioxidants
All antioxidants
23.5
Ascorbic Acid
20
Aloe Barbadensis Leaf Juice
2
Camellia Sinensis Leaf Extract
1.5
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
2
1.5
All soothing 3.5 5 No
All soothing
3.5
2
1.5
Benchmark
5

Ingredients explained

Rosa Damascena Flower Water
Est. %65
Function
Origin
Rosa Damascena Flower WaterA fragrant water that is leftover after the steam distillation of Damask rose petals. During this process, the essential oil floats to the surface of the water and is collected. The leftover water has a fresh, rosy scent.
Ascorbic Acid
Est. %20
Function
Origin
Ascorbic Acid

Also known as vitamin C, this multi-benefit ingredient has proven anti-wrinkle, antioxidant, and anti-pigmentation efficacy. It degrades easily when exposed to air and light, so it requires proper packaging to maintain its stability.

Potassium Hydroxide
Est. %4
Function
Origin
Potassium HydroxideA very alkaline ingredient, meaning that it has a high pH. Potassium hydroxide is therefore useful in bringing a low pH in a cosmetic product up to a more neutral, skin-safe level.
Propylene Glycol
Est. %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.
Aloe Barbadensis Leaf Juice
Est. %2
Function
Origin
Aloe Barbadensis Leaf JuiceA gelatinous juice from Aloe vera leaves that acts as a powerful humectant, emollient, and antioxidant. It contains enzymes, amino acids, vitamins, and minerals that soothe irritated skin and have wound-healing and anti-inflammatory properties.
Camellia Sinensis Leaf Extract
Est. %1.5
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.

Phenoxyethanol
Est. %1
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.
PPG-1-PEG-9 Lauryl Glycol Ether
Est. %1
Function
Origin
PPG-1-PEG-9 Lauryl Glycol Ether
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.
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.