Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum Review

Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum
4.4
/ 10
Moisturizing
8.3 Humectancy icon Humectancy
0.5 Occlusivity icon Occlusivity
Rich
in Antioxidants
Review

Does Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum has to offer:
 
Moderate moisturizing. It has a moisturizing rating of 4.4 out of 10.
✅ Antioxidant protection

  

Key Benefits of Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum

 
These are the key benefits you can expect from using Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum:
 

🔵 Lightweight Humectant Moisturizer Ideal for Oily Skin

According to CreamScan analysis, Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum is quite moisturizing, with a moisturizing rating of 4.4 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.5 out of 10 and a very high humectancy of 8.3 out of 10, primarily due to the high content of Propanediol (est. ≈3.0%) and Glycerin (est. ≈2.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients.

It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

💧 A Humectant Boost for Any Skincare Routine

But it’s not limited to oily skin - such a humectant boost 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.

🍀 Rich in Skin-Protecting Antioxidants

We estimate that Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum is rich (> 3%) in antioxidants, specifically 3-O-Ethyl Ascorbic Acid (est. ≈6.0%) and Tetrahexyldecyl Ascorbate (est. ≈4.0%).

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: Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum

 
CreamScan AI identified a few things to consider before adding Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum to your skincare routine:
 

⚠️ Questionable anti-wrinkle efficacy

If one of your main reasons for choosing Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

It contains some ingredients often marketed as effective in reducing wrinkles, specifically 3-O-Ethyl Ascorbic Acid, Tetrahexyldecyl Ascorbate, Gluconolactone, Caffeine, and Magnesium Ascorbyl Phosphate. 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 rule out 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 available 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 Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum

 
Here’s an overview of the pros and cons of Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides humectant-rich moisturizing ideal for oily skin
✅ As part of a routine: A humectant moisturizing boost, 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: 

⚠️ Questionable anti-wrinkle efficacy
   

Summary: Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum

 
Based on the ingredient list analysis, CreamScan AI suggests that Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum
, when used alone, delivers lightweight, humectant-rich moisturizing, making it ideal for oily skin. As part of a moisturizing routine, it provides a humectant boost, beneficial for all skin types.
 
With its high antioxidant content, Youth To The People 15% Vitamin C + Clean Caffeine Energy 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 Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum worth noting.
 
If one of your main reasons for considering Youth To The People 15% Vitamin C + Clean Caffeine Energy 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. 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
75
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
Est. %
Water
Function:
Origin:
3-O-Ethyl Ascorbic Acid
Function:
Origin:
Tetrahexyldecyl Ascorbate
Function:
Origin:
Propanediol
Function:
Origin:
Glycerin
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Sodium Citrate
Function:
Origin:
Squalane
Function:
Origin:
Triethyl Citrate
Function:
Origin:
Gluconolactone
Function:
Origin:
Citric Acid
Function:
Origin:
Polyhydroxystearic Acid
Function:
Origin:
Polyglyceryl-6 Polyricinoleate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Caffeine
Function:
Origin:
Magnesium Ascorbyl Phosphate
Function:
Origin:
Sodium Stearoyl Glutamate
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Lauroyl Lysine
Function:
Origin:
Passiflora Edulis Peel Extract
Function:
Origin:
Sclerotium Gum
Function:
Origin:
Lecithin
Function:
Origin:
Ilex Guayusa Leaf Extract
Function:
Origin:
Ilex Paraguariensis Leaf Extract
Function:
Origin:
Pullulan
Function:
Origin:
Mannitol
Function:
Origin:
Hylocereus Undatus Fruit Extract
Function:
Origin:
Zingiber Officinale (Ginger) Root Oil
Function:
Origin:
Calcium Gluconate
Function:
Origin:
Silica
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Ergothioneine
Function:
Origin:

Ratings

All humectants
8.3
3
2
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
1.0
1.0
Benchmark
20
Moisturizing rating
4.4
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 8.3 10
8.3
3
2
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 1.0 20
0.5
1.0
Moisturizing rating
4.4
Ingredient Est. % Benchmark Humectancy
3
2
1.5
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 8.3 10
8.3
All humectants
8.3
3
2
1.5
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1
All occlusives 1.0 20
0.5
All occlusives
1.0
1.0
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 6 -
n/a
- 4 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
3-O-Ethyl Ascorbic Acid
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
6
Tetrahexyldecyl Ascorbate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
4
Gluconolactone
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Caffeine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Magnesium Ascorbyl Phosphate
-
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
6
4
0.3
0.3
0.3
0.3
0.3
All antioxidants 11.5 3 Rich in antioxidants
All antioxidants
11.5
3-O-Ethyl Ascorbic Acid
6
Tetrahexyldecyl Ascorbate
4
Sodium Hyaluronate
0.3
Caffeine
0.3
Magnesium Ascorbyl Phosphate
0.3
Mannitol
0.3
Ergothioneine
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %75
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.
3-O-Ethyl Ascorbic Acid
Est. %6
Function
Origin
3-O-Ethyl Ascorbic AcidA derivative of vitamin C. Its stability in skincare formulations is better than ascorbic acid’s, although clinical studies are yet to indicate whether it has the same collagen-boosting benefits.
Tetrahexyldecyl Ascorbate
Est. %4
Function
Origin
Tetrahexyldecyl AscorbateA lipid-soluble form of vitamin C that is more stable and less irritating than ascorbic acid. According to a recent clinical study, THDA has all the capabilities of regular vitamin C, including anti-wrinkle and anti-pigment activity.
Propanediol
Est. %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.
Glycerin
Est. %2
Function
Origin
Glycerin

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

Pentylene Glycol
Est. %1.5
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.

Sodium Citrate
Est. %1.3
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.
Squalane
Est. %1
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.
Triethyl Citrate
Est. %0.3
Function
Origin
Triethyl Citrate
Gluconolactone
Est. %0.3
Function
Origin
GluconolactoneA PHA derived from glucose. It has exfoliating and humectant properties and acts as a penetration enhancer for other ingredients. It has also been shown to assist in the treatment of acne and the prevention of photoaging.
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.
Polyhydroxystearic Acid
Est. %0.3
Function
Origin
Polyhydroxystearic AcidA soft and malleable amber wax naturally derived from vegetable sources. It allows minerals to be very finely dispersed, which can improve SPF, decrease the white cast in sunscreens, and increase the color expression in pigmented products.
Polyglyceryl-6 Polyricinoleate
Est. %0.3
Function
Origin
Polyglyceryl-6 Polyricinoleate
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.
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.

Caffeine
Est. %0.3
Function
Origin
CaffeineAn antioxidant compound that is obtained from coffee and tea leaves. It increases the microcirculation of blood in the skin and is claimed to be able to reduce the appearance of orange peel skin (although the research is lacking).
Magnesium Ascorbyl Phosphate
Est. %0.3
Function
Origin
Magnesium Ascorbyl PhosphateOne of the best-researched derivatives of vitamin C. It is more resistant to light and air and retains all the properties of ascorbic acid – antioxidant, collagen-boosting, and anti-pigmentation, but with less irritation.
Sodium Stearoyl Glutamate
Est. %0.3
Function
Origin
Sodium Stearoyl GlutamateA useful ingredient for both cleansing and emulsifying purposes. It is a powerful agent for washing away dirt and oils from the skin.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
Lauroyl Lysine
Est. %0.3
Function
Origin
Lauroyl LysineA synthetic insoluble powder that improves the texture of a product, leaving the skin silky smooth and absorbing oils and sweat.
Passiflora Edulis Peel Extract
Est. %0.3
Function
Origin
Passiflora Edulis Peel Extract
Sclerotium Gum
Est. %0.3
Function
Origin
Sclerotium GumA thickener with a silky, velvety feel that many manufacturers use as an alternative to silicones.
Lecithin
Est. %0.3
Function
Origin
LecithinA humectant, emollient, and emulsifier best suited for water-in-oil emulsions. Lecithin can come from sunflowers, soy, and eggs. The downside to lecithin is that it causes an extra burden on the formula’s preservative because it is nutritious.
Ilex Guayusa Leaf Extract
Est. %0.3
Function
Origin
Ilex Guayusa Leaf Extract
Ilex Paraguariensis Leaf Extract
Est. %0.3
Function
Origin
Ilex Paraguariensis Leaf Extract
Pullulan
Est. %0.3
Function
Origin
Pullulan
Mannitol
Est. %0.3
Function
Origin
MannitolA sweet-tasting, sugar-derived, humectant alcohol that can stabilize a skincare formula and offer some antioxidant and soothing properties.
Hylocereus Undatus Fruit Extract
Est. %0.3
Function
Origin
Hylocereus Undatus Fruit Extract
Zingiber Officinale (Ginger) Root Oil
Est. %0.3
Function
Origin
Zingiber Officinale (Ginger) Root OilA fragrant and flavoring essential oil distilled from ginger root. Phytochemicals such as zingerone, shogaols, and gingerols are responsible for its warm, spicy, and invigorating scent.
Calcium Gluconate
Est. %0.3
Function
Origin
Calcium GluconateA white crystalline powder that can act as a humectant when dissolved into water. It is also a chelating agent.
Silica
Est. %0.3
Function
Origin
SilicaA widely used cosmetic ingredient with the same chemical composition as the sand found on beaches. A common function of silica is its ability to control viscosity. In certain chemical forms, it can effectively thicken cream-style products.
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.
Phenoxyethanol
Est. %0.3
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.
Ergothioneine
Est. %0.3
Function
Origin
ErgothioneineA naturally-occurring amino acid that functions as a powerful and versatile antioxidant.