Boots No7 Protect & Perfect Lip Care ingredients (Explained) (2024)

Aqua (Water)

Also-called: 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.

Glycerin - superstar

Also-called: Glycerol | What-it-does: skin-identical ingredient, moisturizer/humectant | Irritancy: 0 | Comedogenicity: 0

  • 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 for dry skin at higher concentrations up to 20-40%
  • High-glycerin moisturizers are awesome for treating severely dry skin

Read all the geeky details about Glycerin here >>

Butylene Glycol

What-it-does: moisturizer/humectant, solvent | Irritancy: 0 | Comedogenicity: 1

Butylene glycol, or let’s just call it BG, is a multi-tasking colorless, syrupy liquid. It’s a great pick for creating a nice feeling product.

BG’s main job is usually to be a solvent for the other ingredients. Other tasks include helping the product to absorb faster and deeper into the skin (penetration enhancer), making the product spread nicely over the skin (slip agent), and attracting water (humectant) into the skin.

It’s an ingredient whose safety hasn’t been questioned so far by anyone (at least not that we know about). BG is approved by Ecocert and is also used enthusiastically in natural products. BTW, it’s also a food additive.

Diisopropyl Dimer Dilinoleate

What-it-does: emollient

Diisopropyl Dimer Dilinoleate is an oil-like, emollient liquid that gives acushiony feel to skinand make-up products. It has a good combination of rich feel, but good slip and low tack. It is also popular in lipsticks and lip glosses instead of lanolin or castor oil.

Cyclopentasiloxane

What-it-does: emollient, solvent

A super commonly used 5 unit long, cyclic structuredsilicone that is water-thin and does not stay on the skin but evaporates from it (called volatile silicone). Similar to other silicones, it gives skin and hair a silky, smooth feel.

It's often combined with the non-volatile (i.e. stays on the skin)dimethicone as the two together forma water-resistant, breathable protective barrier on the skin without a negative tacky feel.

Cetearyl Alcohol

What-it-does: emollient, viscosity controlling, emulsifying, emulsion stabilising, surfactant/cleansing | Irritancy: 1 | Comedogenicity: 2

An extremely common multitasker ingredient that gives your skin a nice soft feel (emollient) and gives body to creams and lotions. It also helps to stabilize oil-water mixes (emulsions), though it does not function as an emulsifier in itself. Its typical use level in most cream type formulas is 2-3%.

It’s a so-called fatty alcohol, a mix of cetyl and stearyl alcohol, other two emollient fatty alcohols. Though chemically speaking, it is alcohol (as in, it has an -OH group in its molecule), its properties are totally different from the properties of low molecular weight or drying alcohols such as denat. alcohol. Fatty alcohols have a long oil-soluble (and thus emollient) tailpart that makes them absolutelynon-drying and non-irritating and are totally ok for the skin.

Butyrospermum Parkii (Shea) Butter - goodie

Also-called: Shea Butter | What-it-does: emollient

Unless you live under a rock you must have heard about shea butter. It's probably the most hyped up natural butter in skincare today.It comes from the seeds of African Shea or KariteTreesand used as a magic moisturizer and emollient.

But it's not only a simple emollient, it regenerates and soothes the skin,protects it from external factors (such as UV rays or wind) and is also rich in antioxidants (among others vitamin A, E, F, quercetin and epigallocatechin gallate). If you are looking for rich emollient benefits + more, shea is hard to beat.

Lanolin

What-it-does: emollient, emulsifying, surfactant/cleansing | Irritancy: 0 | Comedogenicity: 0-1

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (1) We don't have description for this ingredient yet.

Also-called: Part of Olivem 1000 | What-it-does: emulsifying

An ester that comes from Cetearyl alcohol and the fatty acids of olive oil. It oftencomes to the formula coupled with Sorbitan Olivateas the two together form the well-known, naturalemulsifier trade named Olivem 1000.

Other than helping oil and water to blend, the main thing of Olivem 1000 is generating liquid crystal structures that are similar to the lipid structures of the stratum corneum (the outermost layer of the skin). Thanks to this, Olivem 1000 doubles as an active ingredient with significant moisturizing, barrier-repairing and soothing properties.

It also helps to deliver water-soluble actives such as caffeine more effectively, and can even boost SPF in sunscreen formulas. Itstypical use levelis 1-5% and has wide compatibility with other actives and oils.

Overall, areal multi-tasker with nice sensorial properties. No wonderit is so popular.

Paraffinum Liquidum (Mineral Oil)

Also-called: Mineral Oil | What-it-does: emollient, solvent | Irritancy: 0 | Comedogenicity: 0-2

The famous or maybe rather infamous mineral oil. The clear oily liquid that is the "cheap by-product" of refining crude oil and the one that gets a lot of heat for its poor provenance. It is a very controversial ingredient with pros and cons and plenty of mythsaround it. So let us see them:

The pros of mineral oil
Trust us, if something is used for more than 100 years in cosmeticproducts, it hasadvantages. Chemically speaking, cosmetic grade mineral oil is a complex mixture ofhighly refined saturated hydrocarbons with C15-50 chain length.It is not merely a "by-product" but rather a specifically isolated part of petroleum that is very pure and inert.

It is a great emollient and moisturizer working mainly by occlusivity.Occlusivity is one of the basic mechanisms of how moisturizers work and it means that mineral oilsits on top of the skin and hinders so-called trans-epidermal water loss, i.e water evaporating out of your skin. When compared to heavy-duty plant oil, extra virgin coconut oil, the two of them were equally efficient and safe as moisturizers in treating xerosis, a skin condition connected to very dry skin.

The other thing that mineral oil is really good at is being non-irritating to the skin. The chemical composition of plant oils is more complex with many more possible allergens or irritatingcomponents, while mineral oil is simple, pureand sensitivity to it is extremely rare.If you check out the classic French pharmacy brands and their moisturizers for the most sensitive, allergy prone skin, they usually containmineral oil. This is no coincidence.

The cons of mineral oil
The pros of mineral oilcan be interpreted as cons if we look at them from another perspective. Not penetrating the skin but mostly just sitting on top of it and not containing biologically active components, like nice fatty acids and vitamins meanthat mineral oil does not "nourish" the skin in the way plant oils do. Mineral oil doesnot give the skin any extra goodness, it is simply a non-irritating moisturizer working mainly by occlusivity.

The myths around mineral oil
Badmouthing mineral oil is a favorite sport of many, it is a cheap material and being connected to petrolatum makes it fairly easy to demonize.

While it is true that industrial grade mineral oil contains carcinogenic components (so-calledpolycyclic compounds), these are completely removed from cosmetic and food grade mineral oil and there is no scientific data showing that the pure, cosmetic grade version is carcinogenic.

What is more, in terms of the general health effects of mineral oils used in cosmetics, a 2017study reviewed the data on their skin penetration and concluded that "the cosmetic use of mineral oils and waxes does not present a risk to consumers due to a lack of systemic exposure."

Another super common myth surrounding mineral oil is that it is comedogenic. A 2005 study titled"Is mineral oil comedogenic?" examined this very question and guess what happened? The study concluded that "based on the animal and human data reported, along with the AAD recommendation, it would appear reasonable to conclude that mineral oil is noncomedogenic in humans."

Overall, we feel that the scaremongering around mineral oil is not justified. For dry and super-sensitive skin types it is a great option. However, if you do not like its origin or its heavy feeling or anything else about it, avoiding it has never been easier. Mineral oil has such a bad reputation nowadays that cosmetic companies hardly dare to use it anymore.

Sorbitan Olivate - goodie

Also-called: Part of Olivem 1000 | What-it-does: emulsifying

An ester coming from sorbitol and the fatty acids of olive oil. It is part of the popular emulsifier trade named Olivem 1000 that is well-known for generating biomimeticliquid crystal structures. We have more info on Olivem 1000 at Cetearyl Olivate >>

C18-36 Acid Glycol Ester

What-it-does: emollient, emulsifying, surfactant/cleansing

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (2) We don't have description for this ingredient yet.

Dimethicone

What-it-does: emollient | Irritancy: 0 | Comedogenicity: 1

Probably themost common silicone of all. It is a polymer (created from repeating subunits) molecule and has different molecular weight and thus different viscosity versions from water-light to thickliquid.

As for skincare, it makes the skin silky smooth, creates a subtle gloss and forms a protective barrier (aka occlusive). Also, works well to fill in fine lines and wrinkles and give skin a plump look (of course that is only temporary, but still, it'snice). There are also scar treatment gels out there using dimethicone as their base ingredient. It helps to soften scars and increase their elasticity.

As for hair care, it is a non-volatile silicone meaning that it stays on the hair rather than evaporates from it andsmoothes the hairlike no other thing. Depending on your hair type, it can bea bit difficult to wash out and might cause some build-up (btw, this is not true to all silicones, only the non-volatile types).

Tapioca Starch

What-it-does: viscosity controlling

A soft, white powder that can be used as a talc replacement in bodypowders or in pressed powders. It also has some oil absorbing properties and gives increased cushion and richness to emulsion-type formulas.

Dimethicone Crosspolymer

What-it-does: viscosity controlling, emulsion stabilising

A high-molecular-weightsilicone elastomer (rubber-likeelastic material) that is usually blended with a base silicone fluid (such as dimethicone or cyclopentasiloxane) to give the formula a silky smooth feel and to act as a thickening agent.

Phenoxyethanol

What-it-does: preservative

It’s pretty much the current IT-preservative. It’s safe and gentle, but even more importantly, it’s not a feared-by-everyone-mostly-without-scientific-reason paraben.

It’s not something new: it was introduced around 1950 and today it can be used up to 1% worldwide. It can be found in nature - in green tea - but the version used in cosmetics is synthetic.

Other than having a good safety profile and being quite gentle to the skin it has some other advantages too. It can be used in many types of formulations as it has great thermal stability (can be heated up to 85°C) and works on a wide range of pH levels (ph 3-10).

It’s often used together with ethylhexylglycerin as it nicely improves the preservative activity of phenoxyethanol.

Dipalmitoyl Hydroxyproline

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (3) We don't have description for this ingredient yet.

Paraffin

What-it-does: viscosity controlling, perfuming

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (4) We don't have description for this ingredient yet.

Xanthan Gum

What-it-does: viscosity controlling, emulsion stabilising

It's one of the most commonly used thickeners and emulsion stabilizers. If the product is too runny, a little xanthan gum will make it more gel-like.Used alone, it can make the formula sticky and it is a good team player so it is usually combined with other thickeners and so-calledrheology modifiers (helper ingredients that adjust the flow and thus the feel of the formula). The typical use level of Xantha Gum is below 1%, it is usually in the 0.1-0.5% range.

Btw, Xanthan gum is all natural, a chain of sugar molecules (polysaccharide) produced from individual sugar molecules (glucose and sucrose) via fermentation. It’s approved by Ecocert and also used in the food industry(E415).

Cera Microcristallina (Microcrystalline Wax)

What-it-does: viscosity controlling, emulsion stabilising

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (5) We don't have description for this ingredient yet.

Methylparaben

What-it-does: preservative | Irritancy: 0 | Comedogenicity: 0

The most common type offeared-by-everyone-mostly-without-scientific-reason parabens. It's a cheap, effective and well-tolerated ingredient to make sure the cosmetic formula does not go wrong too soon.

Apart from the general controversy around parabens (we wrote about it more here), there is a 2006 in-vitro (made in the lab not on real people) research about methylparaben (MP) showing that when exposed to sunlight, MP treated skin cells suffered more harm than non-MPtreated skin cells. The study was not done with real people on real skin but still - using a good sunscreen next to MP containing productsis a good idea. (Well, in fact using a sunscreen is always a good idea. :))

Ethylparaben

What-it-does: preservative

A very common type offeared-by-everyone-mostly-without-scientific-reasonparaben. It's a cheap, effective and well-tolerated ingredient tomake sure the cosmetic formula does not go wrong too soon. Read more about parabens here >>

Ethyl Vanillin

What-it-does: soothing

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (6) We don't have description for this ingredient yet.

Palmitic Acid

What-it-does: skin-identical ingredient, emollient, emulsifying | Irritancy: 0 | Comedogenicity: 2

A fatty acid that can be found naturally in the skin. In fact, it's the most common saturated fatty acidfound in animals and plants.

As for skincare, it can make the skin feel nice and smooth in moisturizers (emollient) or it can act as a foam building cleansing agent in cleansers. It's also a very popular ingredient in shaving foams.

Ascorbyl Glucoside - goodie

Also-called: Form of Vitamin C | What-it-does: antioxidant, skin brightening

A form of skincare superstar, vitamin C. If you do not know why vitamin C is such a big deal in skincare, we have a really detailed, geeky description that's good to read. :)

So now you know that because pure vitamin C is such a diva (very unstable and hard to formulate) the cosmetic industry is trying to come up with some derivatives that have the badass anti-aging properties of vitamin C (antioxidant protection + collagen boosting + fading hyperpigmentation) but without the disadvantages. This is a hard task, and there is not yet a derivative that is really proven to be better in every aspect, butAscorbyl Glucoside is one of the best options when it comes to vitamin C derivatives. Let's see why:

First, it's really stable and easy to formulate,so the problems that come with pure vitamin C are solved here.

Second, in vitro (meaning made in the lab, not on real humans) studies show that ascorbyl glucoside can penetrate the skin. This is kind of important for an anti-aging ingredient to do the job, so this is good news, though in-vivo (made on real humans) studies are still needed.

Third, in-vitro studies show that after ascorbyl glucoside is absorbed into the skin it is converted to pure vitamin C (though the rate of conversion is still a question mark). It alsoshows all the three anti-aging benefits (antioxidant protection + collagen boosting + fading hyperpigmentation) that pure vitamin C does.

Bottom line:ascorbyl glucoside is one of the best and most promising vitamin C derivativesthat shows similar benefits to that of pure vitamin C, but it's less proven (in vivo vs. in vitro studies) and the extent of the benefits are also not the same.

Tetrasodium EDTA

What-it-does: chelating

A handy helper ingredient thathelps products to remain nice and stable for a longer time.It does so by neutralizing the metal ions in the formula (that usually get into there from water) that would otherwise cause some not so nice changes.

Potassium Hydroxide

What-it-does: buffering

It's a very alkaline stuff that helps to set the pH of the cosmetic formula to be just right. It's similar to the more often used sodium hydroxideand pretty much the same of what we wrote there applies here too.

Sodium Saccharin

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (7) We don't have description for this ingredient yet.

Carbomer

What-it-does: viscosity controlling, emulsion stabilising | Irritancy: 0 | Comedogenicity: 1

A big molecule created from repeated subunits (a polymer of acrylic acid) that magically converts a liquidinto a nice gel formula. It usually has to be neutralized with a base (such as sodium hydroxide) for the thickening to occur and it creates viscous, clear gels that also feel nice and non-tacky on the skin. No wonder, it is a very popular and common ingredient. Typically used at 1% or less in most formulations.

Phyllanthus Emblica Fruit Extract

What-it-does: moisturizer/humectant

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (8) We don't have description for this ingredient yet.

Polysorbate 20

What-it-does: emulsifying, surfactant/cleansing | Irritancy: 0 | Comedogenicity: 0

It's a common little helper ingredient that helps water and oil to mix together. Also, it can help to increase the solubility of some other ingredients in the formula.

Ginkgo Biloba Leaf Extract

Also-called: Ginkgo Biloba Extract

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (9) We don't have description for this ingredient yet.

Palmitoyl Tripeptide-1 - goodie

Also-called: Part of Matrixyl 3000, Pal-GHK, Formerly also Palmitoyl Oligopeptide | What-it-does: cell-communicating ingredient

A really famous peptide that is part ofMatrixyl 3000, the most sold peptide complex in the word. Before we go and find out whatthe big deal withMatrixyl 3000 is, let's just focus onPalmitoyl Tripeptide-1 itself for a bit.

It's a small three amino acid (they are the building blocks of all proteins) peptide with the amino sequence ofglycine-histidine-lysine, or GHK. GHK is attached topalmitic acid (a fatty acid) to increase oil solubility and skin penetration.

The GHK part is the important one as it's a type I collagen fragment. When collagen naturally breaks down in the skin, the resulting peptide fragments signal to the skin that it should get to work and create some nice, new collagen. Adding in collagen fragment peptides, like GHK, might trick the skin into thinking that collagen has broken down and it's time to create some more.

Therefore, Palmitoyl Tripeptide-1 is believed to be able to stimulate collagen production in the skin, and more collagen means fewer wrinkles and younger looking skin.

InMatrixyl 3000,Palmitoyl Tripeptide-1 is coupled withPalmitoyl Tetrapeptide-7and the duo works in synergy to reduce wrinkles and give younger looking skin. According to the manufacturer's in-vivo (made on real people) test, applying 3% Matrixyl 3000 twice a day for 2 months resulted in all of the following things:

  • 39.4% reduction in surface occupied by deep wrinkles
  • 32.9% reduction in main wrinkle density
  • 19.9% reduction in main wrinkle average depth
  • 16% improvement in roughness
  • 16.2% in lifting effect
  • 5.5% improvement in elasticity
  • 15.5% improvement in skin tone

Manufacturer results, of course,alwayshave to be taken with a pinch of salt, but if you like peptides, the Matryxil 3000 duo is one of the best-proven and most well-known ones and it's something that is worth trying.

Palmitoyl Tetrapeptide-7 - goodie

Also-called: Part of Matrixyl 3000, Pal-GQPR, Previously Palmitoyl Tetrapeptide-3 | What-it-does: cell-communicating ingredient

A four amino acid peptide with the amino sequence ofglycine-glutamine-proline-arginine. It is attached to palmitic acid (a fatty acid) to increase oil solubility and skin penetration.

It works by reducing the production of thesignal molecule,interleukin-6 (IL-6) which promotes inflammation in the skin and less inflammation means slower degradation of important things (like collagen)that resultsin younger looking skin for a longer time.

It works in synergy with its pal, Palmitoyl Tripeptide-1in the famous Matrixyl 3000 complex. You can read some more about the famous duo here.

Boots No7 Protect & Perfect Lip Care ingredients (Explained) (2024)

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