7 Days MY BEAUTY WEEK Radiance facial serum+toner VITAMIN C ELIXIR
A serum with 25 ingredients, including vitamin C.
Overview
What it is
Serum with 25 ingredients that contains Vitamin C
Cool Features
It is cruelty-free and reef safe
Suited For
It has ingredients that are good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
It doesn't contain any common allergens, oils, parabens, silicones or sulfates
Fun facts
7 Days is from .
We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.
What's inside (and what isn't)
Ingredients List
Dive into the full list of ingredients.
Water
Skin ConditioningButylene Glycol
HumectantDipropylene Glycol
MaskingGlycerin
HumectantMethylpropanediol
Solvent1,2-Hexanediol
Skin ConditioningCitrus Aurantium Dulcis Peel Extract
Emulsion StabilisingCitrus Limon Bud Extract
HumectantCitrus Paradisi Peel Extract
PerfumingCitrus Unshiu Extract
Skin ConditioningCitrus Aurantifolia Fruit Extract
Skin ConditioningCitrus Junos Fruit Extract
Skin ConditioningArginine
MaskingCarbomer
Emulsion StabilisingBetaine
HumectantEthylhexylglycerin
Skin ConditioningXanthan Gum
EmulsifyingDisodium EDTA
Parfum
MaskingBenzotriazolyl Dodecyl P-Cresol
UV AbsorberAscorbic Acid
AntioxidantAlcohol
AntimicrobialTris(Tetramethylhydroxypiperidinol)Citrate
StabilisingCI 19140
Cosmetic ColorantCI 15985
Cosmetic ColorantWater, Butylene Glycol, Dipropylene Glycol, Glycerin, Methylpropanediol, 1,2-Hexanediol, Citrus Aurantium Dulcis Peel Extract, Citrus Limon Bud Extract, Citrus Paradisi Peel Extract, Citrus Unshiu Extract, Citrus Aurantifolia Fruit Extract, Citrus Junos Fruit Extract, Arginine, Carbomer, Betaine, Ethylhexylglycerin, Xanthan Gum, Disodium EDTA, Parfum, Benzotriazolyl Dodecyl P-Cresol, Ascorbic Acid, Alcohol, Tris(Tetramethylhydroxypiperidinol)Citrate, CI 19140, CI 15985
Key Ingredients
Benefits
Concerns
Ingredients Explained
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolDipropylene Glycol is a synthetically created stabilizer and solvent. It is a part of the glycol class in the alcohol family.
Dipropylene Glycol helps dissolve and evenly distribute ingredients. It also helps decrease viscosity and thin out texture.
As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent.
Studies show Dipropylene Glycol is considered safe to use in skincare.
Learn more about Dipropylene GlycolGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinMethylpropanediol is a synthetic solvent and humectant.
As a solvent, it helps dissolve other ingredients, helping to evenly distribute ingredients throughout the product. This ingredient has also been shown to have antimicrobial properties which makes it a preservative booster.
Methylpropanediol is able to add a bit of moisture to the skin. It also helps other ingredients be better absorbed into the skin, such as salicylic acid.
Learn more about Methylpropanediol1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Citrus Aurantium Dulcis Peel Extract comes from the peels of the bitter orange. This orange is native to Southeast Asia. It is commonly used in foods such as marmalade.
Citrus peels are often made up of mainly limonene. Limonene is a fragrance with a citrus scent. They also contain flavonoids, which have anti-inflammatory properties.
We don't have a description for Citrus Limon Bud Extract yet.
Citrus Paradisi Peel Extract is a fragrance.
We don't have a description for Citrus Unshiu Extract yet.
We don't have a description for Citrus Aurantifolia Fruit Extract yet.
Citrus Junos Fruit Extract comes from the Citrus Junos tree, or the Yuzu plant.
Yuzu has many skin benefits. It contains antioxidants and a variety of Vitamins. The vitamins found in yuzu include: Vitamin C, Vitamin A, Vitamin B6, and Vitamin B5.
Vitamins C and A also provide plenty of skin benefits such as boosting collagen production and helping to reduce the signs of aging.
For those with allergies, Yuzu does contain limonene and linalool. Both these compounds may cause skin sensitivity. If you have concerns, we recommend speaking with a professional.
Learn more about Citrus Junos Fruit ExtractArginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.
As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.
Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.
Learn more about ArginineCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
This ingredient is best for improving hydration and soothing irritated skin. Studies also show it helps even out skin tone.
Fun fact: Betaine is naturally created in the skin and body. The kind found within cosmetic products can be either plant-derived or synthetic.
Learn more about BetaineEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAParfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.
For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.
The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumBenzotriazolyl Dodecyl P-Cresol, also known as Tinogard TL, is a broad-spectrum UV absorber.
It helps stabilize light-sensitive ingredients and protects other ingredients from breaking down due to light exposure (especially in transparent packaging).
This ingredient helps extend a product’s shelf life by preventing both photolytic (light-induced) and photo-oxidative degradation. It’s typically used at low concentrations, around 0.01% to 0.1%.
Despite being a chemical UV filter, this ingredient can be found in "100% mineral sunscreens". This is due to regulatory loopholes.
Learn more about Benzotriazolyl Dodecyl P-CresolAscorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidAlcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is usually an astringent alcohol.
These alcohols are drying on the skin. They may strip away your skin's natural oils and even damage your skin barrier. Astringent alcohols may also irritate skin.
Other types of astringent alcohols include:
According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.
Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.
Fatty alcohols come from plant oils such as coconut oil. These can help hydrate the skin and are non-irritating. Some fatty alcohols include cetyl and stearyl alcohol.
Learn more about AlcoholWe don't have a description for Tris(Tetramethylhydroxypiperidinol)Citrate yet.
CI 19140 is also known as Tartrazine. Tartrazine is a synthetic dye used in cosmetics, foods, and medicine to add a yellow color.
Tartrazine is created from petroleum and is water-soluble.
Some people may experience allergies from this dye, especially asthmatics and those with an aspirin intolerance.
Learn more about CI 19140Ci 15985 is a dye made from petroleum. It is synthetically created and approved by the FDA for use in foods and cosmetics.
The color of this dye is orange/yellow.
This ingredient can be found in makeup, sun care, and skincare.
Learn more about CI 15985Reviews
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Where it's from
7 Days is a Italian brand
Often compared with
We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there.
The data we've presented on this page has been verified by a member of the SkinSort Team.
Read more about us· Published July 2, 2025 • Added by Pastellrose