Biossance Squalane + Vitamin C Rose Oil

Biossance Squalane + Vitamin C Rose Oil
5.0
/ 10
Moisturizing
0.0 Humectancy icon Humectancy
10.0 Occlusivity icon Occlusivity
Rich
in Antioxidants

Review

Does Biossance Squalane + Vitamin C Rose Oil work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Biossance Squalane + Vitamin C Rose Oil:

  • Strong occlusive moisturizing. This exceptionally occlusive moisturizer, ideal for dry and very dry skin, has a moderate moisturizing rating of 5.0 out of 10, impaired by the absence of humectants.
  • Antioxidant protection.

Moisturizer with the right occlusivity for very dry skin, ideally to be paired with a humectant-rich product

According to CreamScan analysis, Biossance Squalane + Vitamin C Rose Oil is quite moisturizing, with a moisturizing rating of 5.0 out of 10.

Is it more humectant or occlusive? It is purely occlusive. It has zero Humectancy (we didn't find any humectant ingredients on the ingredient list) and a maximum Occlusivity of 10 out of 10, due to the high content of Squalane (est. ≈55.0%) and Caprylic/Capric Triglyceride (est. ≈11.0%).

This type of product, when used as a standalone moisturizer, can deliver an exceptional level of occlusive hydration that is adequate for dry to very skin. The occlusive profile of Biossance Squalane + Vitamin C Rose Oil suggests a rich, thick texture, making it perfectly suited for dry skin.

However, it contains no humectants, and people with dry skin would definitely benefit from adding water-binding humectants to their moisturizing routine for effective dual-action moisturizing. If this is your only moisturizer, it may be worth including a humectant-rich product, such as a serum, in your skincare routine.

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

Questionable anti-wrinkle efficacy

According to CreamScan analysis, Biossance Squalane + Vitamin C Rose Oil has a zero anti-wrinkle rating.

It contains Tetrahexyldecyl Ascorbate, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Tetrahexyldecyl Ascorbate provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does 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.

Rich in skin-protecting antioxidants

We estimate that Biossance Squalane + Vitamin C Rose Oil is rich (> 3%) in antioxidants, specifically Tetrahexyldecyl Ascorbate (est. ≈22.0%).

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.

Ingredients

Est. % Ingredient Origin Functions
55
22
11
6
4
1.2
1.1
Est. %
Squalane
Function:
Origin:
Tetrahexyldecyl Ascorbate
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Pistacia Lentiscus (Mastic) Gum
Function:
Origin:
Rosa Damascena Flower Extract
Function:
Origin:
Geraniol
Function:
Origin:
Citronellol
Function:
Origin:

Ratings

All humectants
0.0
None
Benchmark
10
All occlusives
66.0
55.0
11.0
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 0.0 10
0.0
None
Occlusivity All occlusives 66.0 20
10.0
55.0
11.0
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
None
All humectants 0.0 10
0.0
All humectants
0.0
None
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
55
11
All occlusives 66.0 20
10.0
All occlusives
66.0
55.0
11.0
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 22 -
Total
0
Tetrahexyldecyl Ascorbate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
22
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
22
All antioxidants 22 3 Rich in antioxidants
All antioxidants
22
Tetrahexyldecyl Ascorbate
22
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
None
All soothing 0 5 No
All soothing
0
None
Benchmark
5

Ingredients explained

Squalane
Est. %55
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.
Tetrahexyldecyl Ascorbate
Est. %22
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.
Caprylic/Capric Triglyceride
Est. %11
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.
Pistacia Lentiscus (Mastic) Gum
Est. %6
Function
Origin
Pistacia Lentiscus (Mastic) GumA thick, film-forming, adhesive, and fragrant natural gum called mastic gum. It consists of resin-scented essential oil.
Rosa Damascena Flower Extract
Est. %4
Function
Origin
Rosa Damascena Flower ExtractDerived from the flowers of the Damask rose, this extract contains the luxurious fragrant rose essential oil and astringent tannins.
Geraniol
Est. %1.2
Function
Origin
Geraniol

A fragrant, volatile, plant-based, liquid chemical that can be naturally found in many essential oils (specifically rose, palmarosa, citronella). It has a rose-like scent. It is a potential irritant and may cause an allergic reaction in some people.

Citronellol
Est. %1.1
Function
Origin
Citronellol

A fragrant compound found naturally in many essential oils (mainly lemongrass). It can have a lemon or a rose scent. People with sensitive skin should try to avoid products with citronellol, or at least do a patch test before using it.