Naturopathica Marine Rejuvenating Concentrate Review

Naturopathica Marine Rejuvenating Concentrate
5.0
/ 10
Moisturizing
9.9 Humectancy icon Humectancy
0.2 Occlusivity icon Occlusivity
Rich
in Antioxidants
Review

Does Naturopathica Marine Rejuvenating Concentrate Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Naturopathica Marine Rejuvenating Concentrate has to offer:
 
✅ Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.0 out of 10.
✅ Antioxidant protection

  

Key Benefits of Naturopathica Marine Rejuvenating Concentrate

 
These are the key benefits you can expect from using Naturopathica Marine Rejuvenating Concentrate:
 

🔵 Lightweight Humectant Moisturizer Ideal for Oily Skin

According to CreamScan analysis, Naturopathica Marine Rejuvenating Concentrate is quite moisturizing, with a moisturizing rating of 5.0 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.2 out of 10 and a very high humectancy of 9.9 out of 10, primarily due to the high content of Glycerin (est. ≈6.0%) and Laminaria Digitata Extract (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.

💧 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 Naturopathica Marine Rejuvenating Concentrate is rich (> 3%) in antioxidants, specifically Laminaria Digitata Extract (est. ≈3.0%).

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: Naturopathica Marine Rejuvenating Concentrate

 
CreamScan AI identified a few things to consider before adding Naturopathica Marine Rejuvenating Concentrate to your skincare routine:
 

⚠️ Questionable anti-wrinkle efficacy

If one of your main reasons for choosing Naturopathica Marine Rejuvenating Concentrate is its potential anti-aging effects, please note that, according to CreamScan analysis, it currently has a zero anti-wrinkle rating.

It contains Palmitoyl Tripeptide-5, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Palmitoyl Tripeptide-5 provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards.

While this does not categorically rule out the possibility that Palmitoyl Tripeptide-5 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 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 Naturopathica Marine Rejuvenating Concentrate

 
Here’s an overview of the pros and cons of Naturopathica Marine Rejuvenating Concentrate 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: Naturopathica Marine Rejuvenating Concentrate

 
Based on the ingredient list analysis, CreamScan AI suggests that Naturopathica Marine Rejuvenating Concentrate
, 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, Naturopathica Marine Rejuvenating Concentrate 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 Naturopathica Marine Rejuvenating Concentrate worth noting.
 
If one of your main reasons for considering Naturopathica Marine Rejuvenating Concentrate 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.

 

Ingredients

Est. % Ingredient Origin Functions
75
6
4
3
2
0.3
0.3
0.3
0.3
0.3
0.3
0.2
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:
Glycerin
Function:
Origin:
Hydrolyzed Yeast Extract
Function:
Origin:
Laminaria Digitata Extract
Function:
Origin:
Fucus Serratus Extract
Function:
Origin:
Palmitoyl Tripeptide-5
Function:
Origin:
Nymphaea Alba Leaf Cell Extract
Function:
Origin:
Prunus Salicina Fruit Extract
Function:
Origin:
Hydrolyzed Sodium Hyaluronate
Function:
Origin:
Prunus Domestica Seed Oil
Function:
Origin:
Angelica Archangelica Root Oil
Function:
Origin:
Cananga Odorata Flower Oil
Function:
Origin:
Citrus Paradisi (Grapefruit) Peel Oil
Function:
Origin:
Cupressus Sempervirens Leaf Oil
Function:
Origin:
Lavandula Angustifolia (Lavender) Oil
Function:
Origin:
Citrus Limon (Lemon) Peel Oil
Function:
Origin:
Pelargonium Graveolens Leaf Oil
Function:
Origin:
Juniperus Communis Fruit Oil
Function:
Origin:
Litsea Cubeba Fruit Oil
Function:
Origin:
Pullulan
Function:
Origin:
Glyceryl Caprylate
Function:
Origin:
Sclerotium Gum
Function:
Origin:
Lecithin
Function:
Origin:
Caprylhydroxamic Acid
Function:
Origin:
Xanthan Gum
Function:
Origin:
Cetyl Hydroxyethylcellulose
Function:
Origin:
Polyglucuronic Acid
Function:
Origin:
Silica
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Benzyl Benzoate
Function:
Origin:
Linalool
Function:
Origin:
Limonene
Function:
Origin:
Citronellol
Function:
Origin:
Geraniol
Function:
Origin:

Ratings

All humectants
9.9
6
3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.3
0.3
Benchmark
20
Moisturizing rating
5.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 9.9 10
9.9
6
3
0.3
0.3
0.3
Occlusivity All occlusives 0.3 20
0.2
0.3
Moisturizing rating
5.0
Ingredient Est. % Benchmark Humectancy
6
3
0.3
0.3
0.3
All humectants 9.9 10
9.9
All humectants
9.9
6
3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
All occlusives 0.3 20
0.2
All occlusives
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
Total
0
Palmitoyl Tripeptide-5
-
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
3
0.3
0.3
All antioxidants 3.6 3 Rich in antioxidants
All antioxidants
3.6
Laminaria Digitata Extract
3
Prunus Salicina Fruit Extract
0.3
Hydrolyzed 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.
Glycerin
Est. %6
Function
Origin
Glycerin

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

Hydrolyzed Yeast Extract
Est. %4
Function
Origin
Hydrolyzed Yeast Extract
Laminaria Digitata Extract
Est. %3
Function
Origin
Laminaria Digitata ExtractAn antioxidant extract obtained from an edible brown seaweed called oarweed. It contains many humectant and gelling polysaccharides, as well as beneficial minerals.
Fucus Serratus Extract
Est. %2
Function
Origin
Fucus Serratus Extract
Palmitoyl Tripeptide-5
Est. %0.3
Function
Origin
Palmitoyl Tripeptide-5

A small synthetic peptide that signals the skin to produce more collagen. It has been clinically tested and proven to reduce skin roughness and the appearance of wrinkles.

Nymphaea Alba Leaf Cell Extract
Est. %0.3
Function
Origin
Nymphaea Alba Leaf Cell Extract
Prunus Salicina Fruit Extract
Est. %0.3
Function
Origin
Prunus Salicina Fruit Extract
Hydrolyzed Sodium Hyaluronate
Est. %0.3
Function
Origin
Hydrolyzed Sodium HyaluronateA very small-molecule version of regular sodium hyaluronate. It is a powerful humectant skin-identical ingredient that absorbs into the skin and offers plumping, smoothing, and anti-wrinkle effects.
Prunus Domestica Seed Oil
Est. %0.3
Function
Origin
Prunus Domestica Seed Oil
Angelica Archangelica Root Oil
Est. %0.3
Function
Origin
Angelica Archangelica Root Oil
Cananga Odorata Flower Oil
Est. %0.2
Function
Origin
Cananga Odorata Flower Oil

A fragrant essential oil obtained from the flowers of the tropical ylang-ylang tree. It is a popular ingredient in skincare, as well as in aromatherapy, perfumes, and the food industry for its sweet, floral, slightly fruity, jasmine-like scent.

Citrus Paradisi (Grapefruit) Peel Oil
Est. %0.3
Function
Origin
Citrus Paradisi (Grapefruit) Peel Oil

This oil is obtained from the peels of pink grapefruits. It contains fragrant limonene, which gives the oil a fresh and clean, citrusy scent.

Cupressus Sempervirens Leaf Oil
Est. %0.3
Function
Origin
Cupressus Sempervirens Leaf Oil
Lavandula Angustifolia (Lavender) Oil
Est. %0.3
Function
Origin
Lavandula Angustifolia (Lavender) OilAn essential oil derived from common, or true, lavender. It is used in skincare for its lovely, calming scent. Like all essential oils, however, it may cause a contact skin allergy in more sensitive individuals.
Citrus Limon (Lemon) Peel Oil
Est. %0.3
Function
Origin
Citrus Limon (Lemon) Peel Oil

A fragrant essential oil extracted from the rind or peel of a lemon. It is mainly comprised of limonene (up to 70%) and has a fresh, citrusy scent. Lemon peel oil may cause a sun-induced skin rash in people with a sensitivity towards citrus fruits.

Pelargonium Graveolens Leaf Oil
Est. %0.3
Function
Origin
Pelargonium Graveolens Leaf Oil
Juniperus Communis Fruit Oil
Est. %0.3
Function
Origin
Juniperus Communis Fruit Oil
Litsea Cubeba Fruit Oil
Est. %0.3
Function
Origin
Litsea Cubeba Fruit OilA lemon-scented essential oil distilled from the fruits of an evergreen tree native to Southeast Asia.
Pullulan
Est. %0.3
Function
Origin
Pullulan
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.
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.
Caprylhydroxamic Acid
Est. %0.3
Function
Origin
Caprylhydroxamic AcidA chelating agent used alongside preservatives in order to boost their antimicrobial activity.
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.
Cetyl Hydroxyethylcellulose
Est. %0.3
Function
Origin
Cetyl HydroxyethylcelluloseA naturally-derived polymer that helps products feel buttery and bouncy and can reduce stringiness in a formula.
Polyglucuronic Acid
Est. %0.3
Function
Origin
Polyglucuronic Acid
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.
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.
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.
Benzyl Benzoate
Est. %0.3
Function
Origin
Benzyl BenzoateA fragrance ingredient with a fruity and woody scent. It is considered an allergen according to the International Fragrance Association (IFRA), which means that care must be taken when determining usage levels in skincare products.
Linalool
Est. %0.3
Function
Origin
LinaloolA fragrant, volatile compound naturally present in many essential oils. It has a pleasant scent and is often used in skincare products as a fragrance. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Limonene
Est. %0.3
Function
Origin
Limonene

One of the most used fragrances in skincare products. It is produced from the peels of citrus fruits and has a fresh, pleasant, citrusy smell. People who are sensitive to citrus should try to avoid it, or at least do a patch test before using it.

Citronellol
Est. %0.3
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.

Geraniol
Est. %0.3
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.