Svr Vitamin C

Svr Vitamin C

C Anti-Ox Bulb

20% Vitamin C optimized for radiant skin! This ultra-concentrated serum with optimized vitamin C immediately recharges the skin to reveal the complexion's radiance and reduce signs of fatigue. Day after day, the skin is in great shape: toned, luminous and uniform J! And that's good for morale!

Uploaded by: ryticle on 12/03/2019

Ingredients overview

Aqua/​Water/​Eau, 3-O-Ethyl Ascorbic Acid 20.0%, Propylene Glycol, Alcohol Denat, Glycerin, Propanediol, Ethoxydiglycol, Pentylene Glycol, Diglycerin, Xylitylglucoside, Algin, Disodium Phosphate, Evodia Rutaecarpa Fruit Extract, Glyceryl Polyacrylate, Methyl Diisopropyl Propionamide, Potassium Phosphate, Pullulan, Serine, Trehalose, Anhydroxylitol, Sodium Hyaluronate, Urea, Xylitol, 1,2-Hexanediol, Caprylyl Glycol, Citric Acid, Hydroxyethylcellulose, Sodium Citrate, Fragrance

Highlights

#knownamountofactive

Key Ingredients

Other Ingredients

Moisturizer/humectant: Propylene Glycol, Glycerin, Propanediol, Ethoxydiglycol, Pentylene Glycol, Diglycerin, Xylitylglucoside, Trehalose, Anhydroxylitol, Sodium Hyaluronate, Urea, Xylitol, Caprylyl Glycol

Skim through

Ingredient name	what-it-does	irr., com.	ID-Rating
Aqua/Water/Eau	solvent
3-O-Ethyl Ascorbic Acid	antioxidant, skin brightening		goodie
Propylene Glycol	moisturizer/​humectant, solvent, viscosity controlling	0, 0
Alcohol Denat	antimicrobial/​antibacterial, solvent, viscosity controlling		icky
Glycerin	skin-identical ingredient, moisturizer/​humectant	0, 0	superstar
Propanediol	solvent, moisturizer/​humectant
Ethoxydiglycol	solvent, moisturizer/​humectant, perfuming	0, 0
Pentylene Glycol	solvent, moisturizer/​humectant
Diglycerin	skin-identical ingredient, moisturizer/​humectant		goodie
Xylitylglucoside	moisturizer/​humectant		goodie
Algin	viscosity controlling	4, 4
Disodium Phosphate	buffering
Evodia Rutaecarpa Fruit Extract			goodie
Glyceryl Polyacrylate
Methyl Diisopropyl Propionamide
Potassium Phosphate	buffering
Pullulan
Serine	skin-identical ingredient		goodie
Trehalose	moisturizer/​humectant		goodie
Anhydroxylitol	moisturizer/​humectant		goodie
Sodium Hyaluronate	skin-identical ingredient, moisturizer/​humectant	0, 0	goodie
Urea	skin-identical ingredient, moisturizer/​humectant		goodie
Xylitol	moisturizer/​humectant		goodie
1,2-Hexanediol	solvent
Caprylyl Glycol	moisturizer/​humectant, emollient
Citric Acid	buffering
Hydroxyethylcellulose	viscosity controlling
Sodium Citrate	chelating, buffering
Fragrance	perfuming		icky

SVR C Anti-Ox Bulb

Ingredients explained

Also-called: Aqua;Water | What-it-does: solvent

Good old water, aka H2O. The most common skincare ingredient of all. You can usually find it right in the very first spot of the ingredient list, meaning it's the biggest thing out of all the stuff that makes up the product.

It's mainly a solvent for ingredients that do not like to dissolve in oils but rather in water.

Once inside the skin, it hydrates, but not from the outside - putting pure water on the skin (hello long baths!) is drying.

One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). Like this, the products can stay more stable over time.

Also-called: Form of Vitamin C, 3-O-Ethyl Ascorbate, EAC;Ethyl Ascorbic Acid | What-it-does: antioxidant, skin brightening

A very stable and promising form of the skincare superstar, Vitamin C. If you do not know why Vitamin C is such a big deal in skin care, you can catch up here. In short, Vitamin C has three proven magic abilities: antioxidant, collagen booster, and skin brightener. The problem, though, is that it's very unstable, turns brown and becomes ineffective in no time (after a few month) and the cosmetics industry is trying to come up with smart derivatives that are stable and have the magic properties of pure Vitamin C.

Ethyl Ascorbic Acid or EAC for short is an "etherified derivative of ascorbic acid" that consists of vitamin C and an ethyl group bound to the third carbon position. This makes Vitamin C very stable and soluble in both water and oil.

However, for a Vitamin C derivative to work it's not enough just to be stable, they also have to be absorbed into the skin and be converted there to pure Vitamin C. We have good news regarding the absorption: on top of manufacturer claims, there is some data (animal study) demonstrating in can get into the skin, and it seems to be better at it than Ascorbyl Glucoside, another vitamin C derivative.

Regarding conversion, we can cite only a manufacturers claim saying that EAC is metabolized in the skin into pure ascorbic acid (and the ascorbic acid content of EAC is very high - 86,4% - compared to the usual 50-60% Vitamin C content of other derivatives).

As for the three magic abilities of Vitamin C, we again mostly have only the manufacturer's claims, but at least those are very promising. EAC seems to have both anantioxidant and anti-inflammatory effect, and it's claimed to be able to boost the skin's collagen production. The strong point of EAC though is skin brightening. On top of manufacturer claims, there is also clinical in-vivo (tested on real people) data showing that 2% EAC can improve skin tone and whiten the skin.

Overall, Ethyl Ascorbic Acid is a very promising but not a fully proven Vitamin C derivative. It's worth a try, especially if you are after Vitamin C's skin-brightening effects.

• It's a helper ingredient that improves the freeze-thaw stability of products
• It's also a solvent, humectant and to some extent a penetration enhancer
• It has a bad reputation among natural cosmetics advocates but cosmetic scientists and toxicology experts do not agree (read more in the geeky details section)

Read all the geeky details about Propylene Glycol here >>

• It's a super common and super debated skincare ingredient
• It has several benefits: great solvent, penetration enhancer, creates cosmetically elegant, light formulas, great astringent and antimicrobial
• It can be very drying if it's in the first few ingredients on an ingredient list
• Some experts even think that regular exposure to alcohol damages skin barrier and causes inflammation though it's a debated opinion (read more in geeky details tab)

Read all the geeky details about Alcohol Denat. here >>

• A natural moisturizer that's also in our skin
• A super common, safe, effective and cheap molecule used for more than 50 years
• Not only a simple moisturizer but knows much more: keeps the skin lipids between our skin cells in a healthy (liquid crystal) state, protects against irritation, helps to restore barrier
• Effective from as low as 3% with even more benefits at higher concentrations up to 20-40% (around 10% is a good usability-effectiveness sweet spot)
• High-glycerin moisturizers are awesome for treating severely dry skin

Read all the geeky details about Glycerin here >>

Propanediol is a natural alternative for the often used and often bad-mouthed propylene glycol. It's produced sustainably from corn sugar and it's Ecocert approved.

It's quite a multi-tasker: can be used to improve skin moisturization, as a solvent, to boost preservative efficacy or to influence the sensory properties of the end formula.

A nice odorless liquid used mainly as asuperior solubilizer and efficacy booster for cosmetic active ingredients such as skincare bigshot vitamin C, self-tanning active DHA or the anti-acne gold standard, benzoyl peroxide.

Other than that it can also be used in hair care products where it gives a longer-lasting and more uniform coloring. According to a manufacturer, it might even prevent the formation of split ends.

A multi-functional, silky feeling helper ingredient that can do quite many things. It's used as anemulsion stabilizer, solvent and a broad spectrum antimicrobial. According to manufacturer info, it's also amoisturizer and helps to make the product feel great on the skin. It works synergistically with preservatives and helps to improve water-resistance of sunscreens.

The big brother of glycerin. It's also a natural moisturizing factor that reduces water evaporation from the upper layer of the skin and helps to keep water in the skin so that it stays nicely hydrated.

Compared to glycerin, it has a larger molecular structure (kind of a double glycerin). Thanks to this, it penetrates slower into the skin but gives longer lasting moisture and less sticky, better skin-feel.

The main part of a moisturizing complex called Aquaxyl. Comes from two water-binding plant sugars, glucose and xylitol. According to the manufacturer, Aquaxyl is close to a magic moisturizer that not only simply moisturizes, but can "harmonize the skin's hydrous flow".

This means that on the one side it can optimize water reserves by increasing important NMFs (natural moisturizing factors - things that are naturally in the skin and help to keep it hydrated) - like hyaluronic acid and chondroitin sulfate -  in the skin. On the other side, it also limits water loss by improving the skin barrier with increased lipid (ceramides and cholesterol) and protein synthesis.

In vivo (made on real people) tests show that 3% Aquaxyl not only increases the water content of the outer layer instantly and in the long run but it also visibly improves cracked, dry skin and smoothes the skin surface after a month of treatment.

The hydrating effect of Aquaxyl was also examined in a comparative study in the Journal of cosmetic dermatology. The hydrogel with 4% Aquaxyl performed as well as the well-known moisturizer, urea and somewhat better than the formula containing NMF components or hydrating plant extract called Imperata Cylindrica.

All in all,  Aquaxyl is a goodie and if you have dehydrated, dry skin it's something to look at.

Also-called: Sodium Alginate | What-it-does: viscosity controlling | Irritancy: 4 | Comedogenicity: 4

A large sugar molecule (aka polysaccharide) that's used as a gelling agent and comes from brown seaweed.

Combined with calcium salts, it forms a rigid gel used in "rubber masks".

We don't have description for this ingredient yet.

We don't have description for this ingredient yet.

We don't have description for this ingredient yet.

A molecule that gives a long-lasting cooling and chilling effect to the formula. It is not derived from menthol and,  according to the manufacturer, is not allergenic.

It's a little helper ingredient that helps toset the pH of a cosmeticformulation to be just right.

If you ever wondered what those little Listerine breath strips were made of, you found your answer! Pullulan is a polysaccharide polymer, which basically means that it's a big molecule made up of smaller sugar molecule units.

It dissolves in water and can make a thin, elastic, and moisture-absorbing film when spread on the skin that can cause an instant tightening effect. It can also be used as a thickener to get a silicone-like feeland can be used in peel-off masks. Btw, it's made from fungus via fermentation.

Serine is an amino acid that most often comes to the formula as part of a moisturizing complex. It's a non-essential amino acid (meaning that our body can synthesize it) and serves as a water-binding ingredient.

In general, amino acids are great skincare ingredients that play an important role in proper skin hydration but there is not much info out there about what specifically serine can do for the skin.

A type of sugar that haswater-binding properties and helps to keep your skinhydrated.

A sugar derived moisturizer that's part of a moisturizing trio called Aquaxyl. You can read more about its magic properties at xylitylglucoside.

It's the - sodium form - cousin of the famous NMF, hyaluronic acid (HA). If HA does not tell you anything we have a super detailed, geeky explanation about it here.  The TL; DR version of HA is that it's a huge polymer (big molecule from repeated subunits) found in the skin that acts as a sponge helping the skin to hold onto water, being plump and elastic. HA is famous for its crazy water holding capacity as it can bind up to 1000 times its own weight in water.

As far as skincare goes, sodium hyaluronate and hyaluronic acid are pretty much the same and the two names are used interchangeably. As cosmetic chemist kindofstephen writes on reddit  "sodium hyaluronate disassociates into hyaluronic acid molecule and a sodium atom in solution".

In spite of this, if you search for "hyaluronic acid vs sodium hyaluronate" you will find on multiple places that sodium hyaluronate is smaller and can penetrate the skin better. Chemically, this is definitely not true, as the two forms are almost the same, both are polymers and the subunits can be repeated in both forms as much as you like. (We also checked Prospector for sodium hyaluronate versions actually used in cosmetic products and found that the most common molecular weight was 1.5-1.8 million Da that absolutely counts as high molecular weight).

What seems to be a true difference, though, is that the salt form is more stable, easier to formulate and cheaper so it pops up more often on the ingredient lists.

If you wanna become a real HA-and-the-skin expert you can read way more about the topic at hyaluronic acid (including penetration-questions, differences between high and low molecular weight versions and a bunch of references to scientific literature).

Yes, it's the thing that can be found naturally in pee. And in the skin. It is an awesome natural moisturizing factor, aka NMF.NMFs are important components that help the skin to hold onto water and keep it plump, elastic and hydrated. Urea makes up about 7% of NMFs next to other things such as amino acids (40%), PCA (12%) or Lactate (12%).

What makes urea special, is that it is not only a simple moisturizer, but it is thought to be a "small-molecule regulator of epidermal structure and function" meaning that it has a bunch of extra biological activities. It acts as a mild keratolytic agent (some of its moisturizing action is thought to come from urea's ability to break down bonds in the protein called filaggrin and thus freeing up amino acids in the skin), enhances antimicrobial peptide expression and improvesskin barrier function.

Being a mild keratolytic agent and strong moisturizer means that high-percentage (10-40%) urea treatments are found effective in a bunch of skin disorders connected to excessive dryness and malfunctioning skin barrier such as ichthyosis, xerosis, psoriasis, eczema and seborrheic dermatitis.

Overall, just like glycerin, urea is a real oldie but a goodie, a nice ingredient in any moisturizer.

A type of sugar that's part of a moisturizing trio called Aquaxyl. You can read more about its magic properties at xylitylglucoside.

A really multi-functional helper ingredient that can do several things in a skincare product: it can bring a soft and pleasant feel to the formula, it can act as a humectant and emollient, it can be a solvent for some other ingredients (for example it can help to stabilize perfumes in watery products) and it can also help to disperse pigments more evenly in makeup products. And that is still not all: it can also boost the antimicrobial activity of preservatives.

It's a handy multi-tasking ingredient that gives the skin a nice, soft feel. At the same time, it also boosts the effectiveness of other preservatives, such as the nowadays super commonly used phenoxyethanol.

The blend of these two (caprylyl glycol + phenoxyethanol) is called Optiphen, which not only helps to keep your cosmetics free from nasty things for a long time but also gives a good feel to the finished product. It's a popular duo.

Citric acid comes from citrus fruits and is an AHA. If these magic three letters don't tell you anything, click here and read our detailed description on glycolic acid, the most famous AHA.

So citric acid is an exfoliant, that can - just like other AHAs - gently lift off the dead skin cells of your skin and make it more smooth and fresh.

There is also some research showing that citric acid with regular use (think three months and 20% concentration) can help sun-damaged skin, increase skin thickness and some nice hydrating things called glycosaminoglycans in the skin.

But according to a comparative study done in 1995, citric acid has less skin improving magic properties than glycolic or lactic acid. Probably that's why citric acid is usually not used as an exfoliant but more as a helper ingredient in small amounts to adjust the pH of a formulation.

A nice little helper ingredient that can thicken up cosmetic products and create beautiful gel formulas. It's derived from cellulose, the major component of the cell wall of green plants. It is compatible with most co-ingredients and gives a very good slip to the formulas.

A little helper ingredient that is used to adjust the pH of the product. It also helps to keep products stay nice longer by neutralizing the metal ions in the formula (they usually come from water).

Also-called: Fragrance, Parfum;Parfum/Fragrance | What-it-does: perfuming

Exactly what it sounds: nice smelling stuff put into cosmetic products so that the end product also smells nice. Fragrance in the US and parfum in the EU is a generic term on the ingredient list that is made up of 30 to 50 chemicals on average (but it can have as much as 200 components!).

If you are someone who likes to know what you put on your face then fragrance is not your best friend - there's no way to know what's really in it.

Also, if your skin is sensitive, fragrance is again not your best friend. It's the number one cause of contact allergy to cosmetics. It's definitely a smart thing to avoid with sensitive skin (and fragrance of any type - natural is just as allergic as synthetic, if not worse!).

You may also want to take a look at...

Normal (well kind of - it's purified and deionized) water. Usually the main solvent in cosmetic products. [more]

A stable form of Vitamin C, whose strong point is skin-brightening. It might also have antioxidant, anti-inflammatory and collagen boosting abilities. [more]

A common glycol that improves the freeze-thaw stability of products. It's also a solvent, humectant and to some extent a penetration enhancer. [more]

Alcohol with some additives to make it unconsumable. It is great solvent, penetration enhancer, creates cosmetically elegant, light formulas, great astringent, and antimicrobial. In large amounts, it can be very drying to the skin. [more]

A real oldie but a goodie. Great natural moisturizer and skin-identical ingredient that plays an important role in skin hydration and general skin health. [more]

A natural corn sugar derived glycol. It can be used to improve skin moisturization, as a solvent, to boost preservative efficacy or to influence the sensory properties of the end formula. [more]

A nice odorless liquid used mainly as a superior solubilizer and efficacy booster for cosmetic active ingredients such as vitamin C or benzoyl peroxide. [more]

A multi-functional, silky feeling helper ingredient that can do quite many things. It's used as an emulsion stabilizer, solvent, and a broad spectrum antimicrobial. [more]

The big brother of glycerin. A natural moisturizing factor that compared to glycerin penetrates slower into the skin but gives longer lasting moisture and less sticky, better skin-feel. [more]

The main part of a sugar based moisturizing complex called Aquaxyl. Can "harmonize the skin's hydrous flow" by optimizing water reserves and limiting water loss. [more]

A large sugar molecule (aka polysaccharide) that's used as a gelling agent and comes from brown seaweed. Combined with calcium salts, it forms a rigid gel used in "rubber masks".  [more]

A molecule that gives a long-lasting cooling and chilling effect to the formula. It is not derived from menthol and,  according to the manufacturer, is not allergenic.  [more]

It's a little helper ingredient that helps to set the pH of a cosmetic formulation to be just right. [more]

If you ever wondered what those little Listerine breath strips were made of, you found your answer! Pullulan is a polysaccharide polymer, which basically means that it's a big molecule made up of smaller sugar molecule units. It dissolves in water and can make a thin, elastic, and moisture-absorbing film when spread on the skin that can cause an instant tightening effect. [more]

Serine is an amino acid that most often comes to the formula as part of a moisturizing complex. It's a non-essential amino acid (meaning that our body can synthesize it) and serves as a water-binding ingredient.In general, amino acids are great skincare ingredients that play an important role in proper skin hydration but there is not much info out there about what specifically serine can d [more]

A type of sugar that has water-binding properties and helps to keep your skin hydrated.

A sugar derived moisturizer that's part of a moisturizing trio called Aquaxyl. You can read more about its magic properties at xylitylglucoside.  [more]

It's the salt form of famous humectant and natural moisturizing factor, hyaluronic acid. It can bind huge amounts of water and it's pretty much the current IT-moisturizer. [more]

The thing in the pee that is also a natural moisturizing factor (NMF) with mild keratolytic and strong skin moisturizing superpowers. [more]

A type of sugar that's part of a moisturizing trio called Aquaxyl. You can read more about its magic properties at xylitylglucoside.  [more]

A multi-functional helper ingredient that acts as a humectant and emollient. It's also a solvent and can boost the effectiveness of preservatives. [more]

A handy multi-tasking ingredient that gives the skin a nice, soft feel and also boosts the effectiveness of other preservatives. [more]

An AHA that comes from citrus fruits. It is usually used as a helper ingredient to adjust the pH of the formula. [more]

A nice little helper ingredient that can thicken up cosmetic products and create beautiful gel formulas. It's derived from cellulose, the major component of the cell wall of green plants. [more]

A helper ingredient that is used to adjust the pH of the product. Also helps to keep products stay nice longer by neutralizing the metal ions in the formula.

The generic term for nice smelling stuff put into cosmetic products so that the end product also smells nice. It is made up of 30 to 50 chemicals on average. [more]

Svr Vitamin C

Source: https://incidecoder.com/products/svr-c-anti-ox-ampoule

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