Jack Black Line Smoother Oil-Free Moisturizer Review

Jack Black Line Smoother Oil-Free Moisturizer
5.3
/ 10
Moisturizing
7.2 Humectancy icon Humectancy
3.4 Occlusivity icon Occlusivity
1.5Anti-wrinkle icon/ 10
Anti-wrinkle
Review

Does Jack Black Line Smoother Oil-Free Moisturizer Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Jack Black Line Smoother Oil-Free Moisturizer has to offer:
 
Moderate moisturizing. It has a moisturizing rating of 5.3 out of 10.
✅ Slight anti-wrinkle effect: Jack Black Line Smoother Oil-Free Moisturizer has an anti-wrinkle rating of 1.5 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.

  

Key Benefits of Jack Black Line Smoother Oil-Free Moisturizer

 
These are the key benefits you can expect from using Jack Black Line Smoother Oil-Free Moisturizer:
 

🔵 Lightweight Moisturizer Well-Suited for Combination and Oily Skin

According to CreamScan analysis, Jack Black Line Smoother Oil-Free Moisturizer is quite moisturizing, with a moisturizing rating of 5.3 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a high humectancy of 7.2 out of 10, primarily due to the substantial concentration of Butylene Glycol (est. ≈6.0%), and a moderate occlusivity of 3.4 out of 10, mainly due to the significant content of Stearic Acid (est. ≈3.0%) and Caprylic/Capric Triglyceride (est. ≈2.5%).

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.

🟣 Slight Anti-Wrinkle Efficacy

According to CreamScan analysis, Jack Black Line Smoother Oil-Free Moisturizer has a slight anti-wrinkle rating of 1.5 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Glycolic Acid (est. ≈9.0%),
 a highly effective ingredient in peelings but with moderate anti-wrinkle efficacy in leave-on skincare products, as supported by a single clinical study. This study, involving 72 participants (Thibault et al.), demonstrated that a lotion with 5% GA reduced the fine wrinkling score by 6% after 34 days of use, compared to a vehicle (the same formulation without GA).
 
Among others, Jack Black Line Smoother Oil-Free Moisturizer also contains Retinyl Palmitate, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Retinyl Palmitate provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards.
 
While this does not categorically rule out the possibility that Retinyl Palmitate 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: Jack Black Line Smoother Oil-Free Moisturizer

 
CreamScan AI identified a few things to consider before adding Jack Black Line Smoother Oil-Free Moisturizer to your skincare routine:
 

⚠️ May Increase Skin Photosensitivity Due to Glycolic Acid

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

As a result, using products with glycolic acid, regardless of concentration, may increase the skin's sensitivity, making it more prone to sunburn or irritation when exposed to UV rays.

To counteract this increased sun sensitivity, apply a broad-spectrum sunscreen with at least SPF 30 daily to protect your skin during glycolic acid treatment.

❗️Please always check the manufacturer's instructions for using the product, either on their website or product label.

Pros & Cons of Jack Black Line Smoother Oil-Free Moisturizer

 
Here’s an overview of the pros and cons of Jack Black Line Smoother Oil-Free Moisturizer 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
Provides slight anti-wrinkle efficacy
 

⭕ Cons: 

⚠️ May increase skin photosensitivity due to glycolic acid
   

Summary: Jack Black Line Smoother Oil-Free Moisturizer

 
Based on the ingredient list analysis, CreamScan AI suggests that Jack Black Line Smoother Oil-Free Moisturizer
, when used alone, delivers lightweight, humectant-rich moisturizing, well-suited for combination and oily skin. It's also an option for those with normal skin who prefer fast-absorbing textures. As part of a moisturizing routine, it provides a humectant enhancement, beneficial for all skin types.
 
Jack Black Line Smoother Oil-Free Moisturizer contains ingredients with proven evidence of anti-wrinkle efficacy that may offer a slight anti-wrinkle effect. As a result, you can expect a positive, though relatively minimal, impact on wrinkles.
 
 
That said, there are some things about Jack Black Line Smoother Oil-Free Moisturizer worth noting.
 
This product contains glycolic acid, a popular AHA known for its ability to exfoliate and brighten the skin. However, glycolic acid - regardless of concentration - can increase skin sensitivity, making it more prone to sunburn or irritation when exposed to UV rays. Therefore, it’s recommended to use a broad-spectrum sunscreen with at least SPF 30 during glycolic acid treatment.
 
❗️ 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
65
9
6
4
3
2.5
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
Est. %
Water
Function:
Origin:
Glycolic Acid
Function:
Origin:
Butylene Glycol
Function:
Origin:
C12-15 Alkyl Benzoate
Function:
Origin:
Stearic Acid
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Dimethicone
Function:
Origin:
Vitis Vinifera (Grape) Seed Extract
Function:
Origin:
Glycyrrhiza Glabra (Licorice) Root Extract
Function:
Origin:
Retinyl Palmitate
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Panthenol
Function:
Origin:
Cetyl Alcohol
Function:
Origin:
Sorbitan Stearate
Function:
Origin:
Polysorbate 80
Function:
Origin:
PEG-100 Stearate
Function:
Origin:
Magnesium Aluminum Silicate
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Xanthan Gum
Function:
Origin:
Allantoin
Function:
Origin:
Polyacrylamide
Function:
Origin:
C13-14 Isoparaffin
Function:
Origin:
Laureth-7
Function:
Origin:
Propylene Glycol
Function:
Origin:
Diazolidinyl Urea
Function:
Origin:
Methylparaben
Function:
Origin:
Propylparaben
Function:
Origin:

Ratings

All humectants
7.2
6
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
6.8
3.0
2.5
1.3
Benchmark
20
Moisturizing rating
5.3
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 7.2 10
7.2
6
0.3
0.3
0.3
0.3
Occlusivity All occlusives 6.8 20
3.4
3.0
2.5
1.3
Moisturizing rating
5.3
Ingredient Est. % Benchmark Humectancy
6
0.3
0.3
0.3
0.3
All humectants 7.2 10
7.2
All humectants
7.2
6
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
3
2.5
1.3
All occlusives 6.8 20
3.4
All occlusives
6.8
3.0
2.5
1.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
1.5 /10 5 9 1.5
n/a
- 0.3 -
Total
1.5
Glycolic Acid
1.5
Ingredient anti-wrinkle power
1.5 /10
when present at, %
5
in this formula, est. %
9
Retinyl Palmitate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
1.5
Ingredient Est. % Benchmark
Rich in Antioxidants
1
0.3
0.3
All antioxidants 1.6 3 No
All antioxidants
1.6
Vitis Vinifera (Grape) Seed Extract
1
Glycyrrhiza Glabra (Licorice) Root Extract
0.3
Tocopheryl Acetate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
All soothing 0.9 5 No
All soothing
0.9
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %65
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.
Glycolic Acid
Est. %9
Function
Origin
Glycolic Acid

The second most used AHA (after lactic acid) known for its potent exfoliating and smoothing effects. It increases skin cell turnover, which is beneficial for treating acne. When used in peels, glycolic acid has confirmed anti-wrinkle efficacy, though it is less effective in leave-on products like creams and serums.

Butylene Glycol
Est. %6
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.

C12-15 Alkyl Benzoate
Est. %4
Function
Origin
C12-15 Alkyl BenzoateA synthetic emollient ester. It works to improve the appearance of the skin by filling in the microcracks on the surface, thereby making the skin appear softer and smoother. It imparts a lightweight, velvety feel.
Stearic Acid
Est. %3
Function
Origin
Stearic AcidA saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
Caprylic/Capric Triglyceride
Est. %2.5
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Sodium Hydroxide
Est. %2
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.

Glyceryl Stearate
Est. %1.5
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.
Dimethicone
Est. %1.3
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.
Vitis Vinifera (Grape) Seed Extract
Est. %1
Function
Origin
Vitis Vinifera (Grape) Seed ExtractA potent antioxidant and emollient extract derived from grape seeds. It contains antioxidant flavonoids, tannins, proanthocyanidins, phytosterols, carotenoids, and vitamin E. It is often used in skincare products aimed at soothing and healing irritated skin.
Glycyrrhiza Glabra (Licorice) Root Extract
Est. %0.3
Function
Origin
Glycyrrhiza Glabra (Licorice) Root ExtractAn extract from the licorice root. It contains a well-researched anti-inflammatory compound called glycyrrhizin that can reduce inflammation. Licorice root extract is also used for its powerful antioxidant effects and ability to treat pigmentation.
Retinyl Palmitate
Est. %0.3
Function
Origin
Retinyl PalmitateAn esterified form of retinol – it combines retinol and palmitic acid into one molecule. Retinyl palmitate is less irritating than retinol but also much less effective in its anti-aging and acne-reducing effects.
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.

Panthenol
Est. %0.3
Function
Origin
PanthenolA popular soothing and moisturizing derivative of vitamin B5. Panthenol is particularly beneficial for dry, flaking, burned, or damaged skin. It is used to alleviate the symptoms of a rash, dermatitis, eczema, chapped lips, and sunburn.
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.
Sorbitan Stearate
Est. %0.3
Function
Origin
Sorbitan StearateA vegetable-derived ingredient most commonly used as an emulsifier to stabilize water and oil mixtures.
Polysorbate 80
Est. %0.3
Function
Origin
Polysorbate 80A non-ionic surfactant, which means that it contains no chemical charges. It can be used as a mild cleansing agent in skin cleansing products but is more commonly used for its emulsifying abilities.
PEG-100 Stearate
Est. %0.3
Function
Origin
PEG-100 StearateThis surfactant is more specifically classified as an emulsifier that produces oil-in-water emulsions. PEG-100 stearate can also be used as a cleansing agent.
Magnesium Aluminum Silicate
Est. %0.3
Function
Origin
Magnesium Aluminum SilicateA naturally occurring clay that is hygroscopic, which means that it easily absorbs water. This ingredient is thus commonly used as an absorbent and emulsion stabilizer. It also modifies slip by improving the spreadability of the products it is used in.
Hydroxyethylcellulose
Est. %0.3
Function
Origin
HydroxyethylcelluloseA naturally-derived thickener that can form clear gel textures without the slimy feeling, unlike some other natural gel-formers.
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.
Allantoin
Est. %0.3
Function
Origin
AllantoinA fluffy, white powder that acts as a humectant due to its water-loving chemistry and as an exfoliant that helps to remove dead skin cells. It has also been shown to be very soothing to irritated and inflamed skin.
Polyacrylamide
Est. %0.3
Function
Origin
PolyacrylamideA synthetic ingredient that can thicken products instantly while still keeping them light and often gel-like.
C13-14 Isoparaffin
Est. %0.3
Function
Origin
C13-14 IsoparaffinA lightweight petroleum derivative. It is a very thin liquid that functions as an emollient and a solvent for other liquids (such as thicker oils or silicones).
Laureth-7
Est. %0.3
Function
Origin
Laureth-7A mild but effective functional ingredient. It can emulsify (efficiently mix water and oil) without needing too much in a formula.
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.
Diazolidinyl Urea
Est. %0.3
Function
Origin
Diazolidinyl UreaA synthetic preservative that is effective against most common bacteria. It is not considered broad-spectrum because it does not act against any type of yeast or mold. It is therefore commonly paired with antifungal preservatives.
Methylparaben
Est. %0.3
Function
Origin
MethylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.
Propylparaben
Est. %0.3
Function
Origin
PropylparabenA preservative that keeps a product unspoiled. There has been a lot of controversy surrounding parabens, although the concentrations found in cosmetic formulations are generally considered to be safe.