Dr. Brandt Drop of Strength All-Day Strengthening Serum

Dr. Brandt Drop of Strength All-Day Strengthening Serum
5.3
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.6 Occlusivity icon Occlusivity

Review

Does Dr. Brandt Drop of Strength All-Day Strengthening Serum work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Dr. Brandt Drop of Strength All-Day Strengthening Serum:

  • Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.3 out of 10.

Lightweight moisturizer ideal for oily skin and a humectant boost for any skincare routine

According to CreamScan analysis, Dr. Brandt Drop of Strength All-Day Strengthening Serum is quite moisturizing, with a moisturizing rating of 5.3 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.6 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Isopentyldiol (est. ≈6.0%), Glycerin (est. ≈4.0%) and Pentylene Glycol (est. ≈3.0%).

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.

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.

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
Est. %
Water
Function:
Origin:
Isopentyldiol
Function:
Origin:
Glycerin
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Diglycerin
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Caprylyl/Capryl Glucoside
Function:
Origin:
Citric Acid
Function:
Origin:
Glyceryl Caprylate
Function:
Origin:
Polyglyceryl-6 Oleate
Function:
Origin:
Punica Granatum Pericarp Extract
Function:
Origin:
Rubus Idaeus (Raspberry) Leaf Extract
Function:
Origin:
Sodium Citrate
Function:
Origin:
Sodium Cocoyl Glutamate
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Sodium Surfactin
Function:
Origin:
Xanthan Gum
Function:
Origin:
Yeast Extract
Function:
Origin:
Sodium Benzoate
Function:
Origin:

Ratings

All humectants
16.6
6
4
3
2
1
0.3
0.3
Benchmark
10
All occlusives
1.3
1.3
Benchmark
20
Moisturizing rating
5.3
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 16.6 10
10.0
6
4
3
2
1
0.3
0.3
Occlusivity All occlusives 1.3 20
0.6
1.3
Moisturizing rating
5.3
Ingredient Est. % Benchmark Humectancy
6
4
3
2
1
0.3
0.3
All humectants 16.6 10
10
All humectants
16.6
6
4
3
2
1
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
1.3
All occlusives 1.3 20
0.6
All occlusives
1.3
1.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
None
Total
0
None
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
All antioxidants 0.6 3 No
All antioxidants
0.6
Rubus Idaeus (Raspberry) Leaf Extract
0.3
Sodium Hyaluronate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
None
All soothing 0 5 No
All soothing
0
None
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.
Isopentyldiol
Est. %6
Function
Origin
Isopentyldiol

An alcohol that improves moisturization by drawing in 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.

Diglycerin
Est. %2
Function
Origin
DiglycerinA powerful humectant that collects moisture, making skin feel hydrated and supple. Diglycerin is less sticky and a stronger humectant, but slower absorbing than standard glycerin.
1,2-Hexanediol
Est. %1.5
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
Caprylic/Capric Triglyceride
Est. %1.3
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.
Caprylyl Glycol
Est. %1
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Caprylyl/Capryl Glucoside
Est. %0.3
Function
Origin
Caprylyl/Capryl GlucosideA naturally-derived surfactant used for gentle cleansing and foam-boosting when combined with other surfactants.
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.
Glyceryl Caprylate
Est. %0.3
Function
Origin
Glyceryl CaprylateA waxy solid derived from vegetable oils that has emollient and emulsifying properties. It is also known to boost the efficacy of organic acid preservatives by destabilizing the microbe's cell membrane.
Polyglyceryl-6 Oleate
Est. %0.3
Function
Origin
Polyglyceryl-6 Oleate
Punica Granatum Pericarp Extract
Est. %0.3
Function
Origin
Punica Granatum Pericarp Extract
Rubus Idaeus (Raspberry) Leaf Extract
Est. %0.3
Function
Origin
Rubus Idaeus (Raspberry) Leaf ExtractAn extract from raspberry leaves that is packed with flavonoids and vitamin C.
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.
Sodium Cocoyl Glutamate
Est. %0.3
Function
Origin
Sodium Cocoyl GlutamateA very effective yet mild cleansing ingredient derived from coconut oil.
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.

Sodium Surfactin
Est. %0.3
Function
Origin
Sodium Surfactin
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.
Yeast Extract
Est. %0.3
Function
Origin
Yeast ExtractAlso labeled as faex extract, this is a natural ingredient derived from fresh yeast. It is used in skincare as a humectant. Yeast extract also helps to shield injured or exposed skin and can aid in the skin’s wound healing process.
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.