Dr Roebuck's Down Under Collagen Boosting Eye Treatment

Dr Roebuck's Down Under Collagen Boosting Eye Treatment
4.4
/ 10
Moisturizing
2.2 Humectancy icon Humectancy
6.5 Occlusivity icon Occlusivity
0.8Anti-wrinkle icon/ 10
Anti-wrinkle
$$$$

Review

Results you may expect from using Dr Roebuck's Down Under Collagen Boosting Eye Treatment:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Dr Roebuck's Down Under Collagen Boosting Eye Treatment:

  • Moderate moisturizing. It has a moisturizing rating of 4.4 out of 10.
  • Little anti-wrinkle effect: Dr Roebuck's Down Under Collagen Boosting Eye Treatment has an anti-wrinkle rating of 0.8 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.

How moisturizing is it?

Quite moisturizing: Dr Roebuck's Down Under Collagen Boosting Eye Treatment has a moisturizing rating of 4.4 out of 10.

Is it more humectant or occlusive? Significantly more occlusive. It has a low Humectancy of 2.2 out of 10 and a high Occlusivity of 6.5 out of 10, primarily due to the high content of Macadamia Ternifolia Seed Oil (est. ≈9.0%) and Butyrospermum Parkii (Shea) Butter (est. ≈3.0%).

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Anti-wrinkle efficacy

According to CreamScan analysis, Dr Roebuck's Down Under Collagen Boosting Eye Treatment has a minimal anti-wrinkle rating of 0.8 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Sodium Salicylate (est. ≈0.3%),
 a sodium salt of salicylic acid, with average anti-wrinkle efficacy confirmed by one study.
 
Among others, Dr Roebuck's Down Under Collagen Boosting Eye Treatment also contains Caffeine, an ingredient marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Caffeine provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. 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, could deliver additional anti-wrinkle efficacy through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Ingredients

Est. % Ingredient Origin Functions
65
9
6
4
3
2
1.9
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
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Ratings

All humectants
2.2
1.3
0.3
0.3
0.3
Benchmark
10
All occlusives
12.9
9.0
3.0
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
4.4
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 2.2 10
2.2
1.3
0.3
0.3
0.3
Occlusivity All occlusives 12.9 20
6.5
9.0
3.0
0.3
0.3
0.3
Moisturizing rating
4.4
Ingredient Est. % Benchmark Humectancy
1.3
0.3
0.3
0.3
All humectants 2.2 10
2.2
All humectants
2.2
1.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
9
3
0.3
0.3
0.3
All occlusives 12.9 20
6.5
All occlusives
12.9
9.0
3.0
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
2.5 /10 1 0.3 0.8
n/a
- 0.3 -
Total
0.8
Sodium Salicylate
0.8
Ingredient anti-wrinkle power
2.5 /10
when present at, %
1
in this formula, est. %
0.3
Caffeine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0.8
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
All antioxidants 0.6 3 No
All antioxidants
0.6
Caffeine
0.3
Tocopherol
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. %65
Function
Origin
The 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.
Macadamia Ternifolia Seed Oil
Est. %9
Function
Origin
An occlusive moisturizing and emollient oil extracted from macadamia nuts. It is clear and pale yellow with a pleasant nutty aroma and contains oleic and palmitoleic fatty acids, tocopherols, phytosterols, squalene, and polyphenols.
Cetearyl Alcohol
Est. %6
Function
Origin
A blend of cetyl alcohol and stearyl alcohol, the fatty alcohols that are derived from palm oil. It helps to create emulsions that give off a soft and silky emollient feel and also increase product thickness.
Coco-Caprylate
Est. %4
Function
Origin
A naturally-derived or synthetically produced oil with a very light feel. An alternative to silicones, this ingredient spreads quickly and doesn't leave a residue on skin.
Butyrospermum Parkii (Shea) Butter
Est. %3
Function
Origin
A semi-solid, buttery fat extracted from the seeds of the Shea tree that is a wonderful occlusive and emollient ingredient mainly comprised of fatty acids. Shea butter contains a large amount of anti-inflammatory and antioxidant compounds.
Cetearyl Glucoside
Est. %2
Function
Origin
An emulsifier that creates stable mixtures of oil in water that feel soft and spread easily. Cetearyl glucoside is sold with cetearyl alcohol as an emulsifier blend and also provides some body to the formula.
Cetearyl Olivate
Est. %1.9
Function
Origin
A multifunctional ingredient derived from plants that primarily serves as an emulsifier. Supplied as a waxy ivory-colored flake, it can also be used as an emollient and slip modifier that gives a product an overall light, silky finish.
Glyceryl Stearate SE
Est. %1.5
Function
Origin
An emulsifier, where the SE stands for self-emulsifying. Emulsions containing glyceryl stearate SE often impart a smooth, velvety feel upon the skin.
Glycerin
Est. %1.3
Function
Origin

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

Sorbitan Olivate
Est. %1
Function
Origin
An ester of sorbitol (a type of sugar alcohol) and olive oil fatty acids. It is used as an emulsifying agent to stabilize oil droplets in water (or vice versa).
Cocos Nucifera (Coconut) Oil
Est. %0.3
Function
Origin
A famous occlusive moisturizing and emollient oil. It is derived from coconuts and may give a product a lovely coconut scent. Coconut oil is listed as a common comedogenic ingredient by acne.org.
Dehydroacetic Acid
Est. %0.3
Function
Origin
A globally approved preservative ingredient. It is a powerful fungicide and a moderate bactericide, which makes it a broad-spectrum preservative. Because it is mildly effective against bacteria, it is often paired with stronger bactericides.
Benzyl Alcohol
Est. %0.3
Function
Origin
A multifunctional ingredient that is supplied as a clear, colorless liquid. Its main function is as a flavoring agent and fragrance. It also acts as a broad-spectrum preservative, solvent, and viscosity-controlling agent that thins the product.
Caffeine
Est. %0.3
Function
Origin
An 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).
Sodium Salicylate
Est. %0.3
Function
Origin

A synthetic derivative of salicylic acid with confirmed anti-wrinkle efficacy.

Lecithin
Est. %0.3
Function
Origin
A 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.
Silica
Est. %0.3
Function
Origin
A 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.
Rosa Canina Fruit Oil
Est. %0.3
Function
Origin
An occlusive moisturizing and emollient oil extracted from the little hard seeds inside of the red, fleshy rosehip. It contains mainly emollient fatty acids and a very high amount of antioxidant carotenoids, which give the oil its light orange color.
Sodium PCA
Est. %0.3
Function
Origin
One of the most important parts of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Sodium PCA is used in skincare for its fantastic humectant properties.
Arnica Montana Flower Extract
Est. %0.3
Function
Origin
An extract derived from the flower heads of the mountain arnica plant. This plant is used as herbal medicine to treat wounds, bruises, and inflammation. In skincare, however, it is mostly added for fragrance purposes due to its pleasant pine and sage odor.
Tocopherol
Est. %0.3
Function
Origin
Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.
Caprylyl Glycol
Est. %0.3
Function
Origin
An 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.
Xanthan Gum
Est. %0.3
Function
Origin
A 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.