Cancel any time. If you are into chemistry (if not, we understand, just skip this paragraph), the reason is that electrolytes (you know, the Na+ and Cl- ions) screen the electrostatic repulsion between the head groups of ionic surfactants and thus support the formation of long shaped micelles (instead of spherical ones) that entangle like spaghetti, and viola, a gel is formed. A recent, 2016 study shows that inorganic sunscreens work mostly by absorption, just like chemical filters, and only a little bit by reflection (they do reflect the light in the visible spectrum, but mostly absorb in the UV spectrum). The big difference is supposed to be that chemical agents absorb UV-light while physical agents reflect it like a bunch of mini umbrellas on top of theskin. Sunscreens containingTitanium Dioxideare often hard to spread on the skin and they leave a disturbing whitishtint. As for skincare, it makes the skin silky smooth, creates a subtle gloss and forms a protective barrier (aka occlusive). A super versatile and common mineral powder that comes in different particle sizes. Other than having a good safety profile and being quite gentle to the skin it has some other advantages too. Usually the main solvent in cosmetic products. It's the acronym for Butylated Hydroxy Toluene. A common multi-tasker fatty acid. Its safe and gentle, but even more importantly, its not a feared-by-everyone-mostly-without-scientific-reason paraben. Pure Vitamin E. Great antioxidant that gives significant photoprotection against UVB rays. Octocrylene's safety profile is generally quite good, though a review study in Contact Dermatitis reports an "increasing number of patients with photo contact allergy to octocrylene." It's not a new ingredient, it has been used both as a food and cosmetics additive since the 1970s. Btw, chlorine inswimming pool waterdepletes this protective coating, so one more reason to reapply your sunscreen after a dip in the pool on holiday. 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. If (similar to us) you are in the weird habit of reading the label on your shower gel while taking a shower, you might have noticed that sodium chloride is almost always on the ingredient list. Octinoxate, Octyl Methoxycinnamate;Ethylhexyl Methoxycinnamate. and oil for a fresh, natural finish that lasts all day. 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). A light yellow liquid with vegetable origin that helps water and oil to mix togeather. Not photostable and does not protect against UVA. APEG-modified self-emulsifying crosslinked silicone elastomer surfactant that helps water to mix nicely with silicone oils, aka a water in silicone emulsifier. It's most commonly used in foundation formulas. Specifically, it protects our skin from the harmful effects of nasty Reactive Oxygen Species (free radicals derived from oxygen such as Superoxide and Hydrogen Peroxide)generated when Titanium Dioxide is exposed to UV light. If HA does not tell you anything we have a super detailed, geeky explanation about it here. Its an ingredient whose safety hasnt been questioned so far by anyone (at least not that we know about). Its protection is not strong enough on its own but it is quite photostable (loses 10% of SPF protection in 95 mins) and is often used to stabilize other photo-unstable UV-filters, for example, Avobenzone. The most common skincare ingredient of all. Titanium Dioxide is one of the two members of the elite sunscreen group called physical sunscreens (or inorganic sunscreens if youre a science geek and want to be precise). Also helps to keep products stay nice longer by neutralizingthe metal ionsin the formula. Officially, CosIng (the official EU ingredient database) lists Aluminum Hydroxide 's functions as opacifying(making the product white and non-transparent), as well as emollient and skin protectant. puts it in his awesome blog post, squalane's main things are"emolliency, surface occlusion, and TEWL prevention all with extreme cosmetic elegance". Mainly adults withketoprofen-sensitivity and children with sensitive skin are affected, so if you have a small kid, it is probably better to use octocrylene-free sunscreens. Regarding safety, there are also someconcerns around Octinoxate. A couple of percents (typically 1-3%) turns a runny surfactant solution into a nice gel texture. According to manufacturer info, its big advantage is that it's compatible both with other silicones and with natural plant oils, so it's a great ingredient to formulate products with good-sounding, consumer-pleasing vegetable oils but still maintain a cosmetically elegant, non-greasy and non-tacky feel. An oil-soluble chemical sunscreen agent that protects skin in the UVB and somewhat in the UVA II range with a peak absorption of 304 nm. Aclear, colorless and odorless, highly volatile (meaning it does not absorb into the skin but evaporates from it) liquid that's used as an emollient and gives a nice, non-oily light skin-feel. 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. A real oldie but a goodie. Once absorbed they might form unwanted complexes with proteins and they might promote the formation of evil free radicals. It also has great skin-moisturizing abilities. Shades are flexible to work across different skin tones. Its pretty much the current IT-preservative. 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). Sodium chloride is the fancy name of salt. It is a polymer (created from repeating subunits) molecule and has different molecular weight and thus different viscosity versions from water-light to thickliquid. | help & advice, .sld-footer { background-image: url("https://static.sweetcare.pt/img/teaser/shiseido-makeup-3678_01@2x.jpg"); } @media (max-width: 480px) { .sld-footer { background-image: url("https://static.sweetcare.pt/img/teaser/shiseido-makeup-3678_02@2x.jpg"); } }. It makes your skin feel nice and smooth (emollient), gives body to cream type products and helps to stabilize water and oilmixes (aka emulsions). To make it more stable it can be - and should be - combined withother sunscreen agents to give stable and broad-spectrum protection (the new generation sunscreen agent, Tinosorb S is a particularly good one for that). There are also scar treatment gels out there using dimethicone as their base ingredient. The disadvantage of Titanium Dioxide is that it's not cosmetically elegant, meaning it's a white, "unspreadable" mess. 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. And last but not least, when salt is right at the first spot of the ingredient list (and is not dissolved), the product is usually a body scrub where salt is thephysical exfoliating agent. In this case, mica is coated with one or moremetal oxides (most commonly titanium dioxide) to achieve pearl effect via the physical phenomenon known as interference. The triois invaluable for "skin-colored" makeup products (think your foundation and pressed powder) as blendingthese three shades carefully can produce almost any shade of natural-looking flesh tones. Its the - sodium form - cousin of the famous NMF,hyaluronic acid(HA). Traditionally, UV-filters are categorized as either chemical or physical. A helper ingredient that is used to adjustthe pH of the product. Urea Repair Plus Body Intense Lotion 10% Urea, login
Ithelps products to remain nice and stable for a longer timeby neutralizing the metal ions in the formula (that usually get into there from water) that would otherwise cause some not so nice changes. A mineral powder used to improve skin feel, increase product slip, give the product some light-reflecting properties, enhance skin adhesion or serve as an anti-caking agent. It isexcellent for acne-prone skin and safe to use even if you have fungi-related skin issues, likeseborrhea or fungal acne. Pretty much the current IT-preservative. APEG-modified self-emulsifying crosslinked silicone elastomer surfactant that helps water to mix nicely with silicone oils, aka a water in silicone emulsifier. A silicone emulsifier that helps water and silicone oils to mix nicely together. Other than that,Aluminum Hydroxide also often shows up in composite pigment technologies where it is used the other way around (as the base material and not as the coating material) and helps to achieve higher color coverage with less pigment. A mix of red, yellow and black iron oxide. Other than that, salt also works as an emulsion stabilizer inwater-in-oil emulsions, that is when water droplets are dispersed in the outer oil (or silicone) phase. old), choose a physical (zinc oxide/titanium dioxide) or new-generation Tinosorb based sunscreen, just to be on the super-safe side. Terms of Use e Privacy Policy. A breathable skin tint that provides a light coverage letting your natural skin shine through, with a 12 hour wear. It is especially recommended for protective, baby care and general purpose emollient creams. However, too much of it causes the phenomenon called "salting out", and the surfactant solution goes runny again. The unique formula features 70% skincare ingredients that deliver a surge of hydration whilst keeping the skin nourished for up to 24 hours. What seems to be a true difference, though, is that the salt form is more stable, easier to formulate andcheaper so it pops up more often on the ingredient lists. Expert Beauty Insights, Offers and Heartfelt Advice delivered to Your Inbox. This formula contains 70% skin care ingredients to provide instant hydration and hydrated and nourished skin for 24 hours. It can also be used together with plant oil + silicone oil mixtures. Might leave some whitish tint on the skin, though. An error has occurred. A white, elastomeric silicone powder that gives a nice silky and powdery feel to the products. However, with a little bit of digging, it turns out Aluminum Hyroxide often moonlights as a protective coating for UV filter superstar Titanium Dioxide. An often used glycol that works as a solvent, humectant, penetration enhancer and also gives a good slip to the products. The advantage of being synthetic is that it has amore consistent quality, fewer impurities and an even lower heavy metal content than Mica (not that Mica's heavy metal content is high). This long-named, polymer molecule (big molecule from repeated subunits) is a helper ingredient that's good at emulsifying andstabilizing oils into water-based formulas. It can be found in nature - in green tea - but the version used in cosmetics is synthetic. 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. Shiseido Synchro Skin Self-refreshing Tint. A synthetic liquid oil that can replace mineral oil or silicone oils in the cosmetic formulas. BGs main job is usually to be a solvent for the other ingredients. Aclear, colorless and odorless, highly volatile (meaning it does not absorb into the skin but evaporates from it) liquid that's used as an emollient. Thanks. :). It's the salt form of famous humectant and natural moisturizing factor, hyaluronic acid. Another advantage of squalane is that it is pretty much compatible with all skin types and skin conditions. It's a commonsynthetic antioxidant that's used as a preservative. Good old water, aka H2O. Its recommended used range is 0.3-3%. Its most popular use in cosmetics is in sunscreens, under the trademarked name Bentone 38 from Elementis. The English translation is, so far it looks like sunscreenswith nanoparticlesdo stay on the surface of the skin where they should be. There are plenty of better options for sun protection today, but it is considered "safe as used" (and sunscreens are pretty well regulated)and it is available worldwide (can be used up to 10% inthe EU and up to 7.5% in the US). Its protection is very good between 290 - 350 nm (UVB and UVA II range), and less goodat 350-400 nm (UVA I) range. The advantage of being synthetic is that it has amore consistent quality, fewer impurities and an even lower heavy metal content than Mica (not that Mica's heavy metal content is high). There are different grades depending on the molecular weightranging from very light, volatile, non-residue leaving onesto more substantial, slight residue leaving ones. As far as skincare goes, sodium hyaluronate and hyaluronic acid are pretty much the same and the two names are used interchangeably. A biocompatible copolymer (a big molecule that consists of more than one type of building blocks) that has the same structure as important cell membrane ingredient, phospholipid. It's a good skin moisturizer, leaves a silky, smooth feel on the skin and can help to reduce irritation caused by some not-so-nice ingredients (like surfactants). It also helps to keep products stay nice longer by neutralizingthe metal ionsin the formula (they usually come from water). The unsaturated (with double bonds) and hence less stable version ofSqualane is Squalene, youcan read about it here >>. An organic derivative of hectorite clay, Disteardimonium Hectorite is used as a viscosity controller - it thickens up formulations to make them less runny.Its most popular use in cosmetics is in sunscreens, under the trademarked name Bentone 38 from Elementis. It is also often used to improve the water resistance of the products. Overall,Ethylhexyl Methoxycinnamate is an old-school chemical sunscreen agent. It seems to us that squalane is in fashion and there is a reason for it. Also used for scar treatment. According to the manufacturer info, it is a real multi-tasker, including the ability to prevent pigments settling during storage, stabilizing a formula for longer,creating a light and smooth skin feel andenhancing the water-resistance of sunscreen formulas. Sodium chloride is the fancy name of salt. Aspherical texturizing powder that's used as a texture enhancerand soft focus agent. It also forms a protective barrier on the skin and fills in fine lines. (We also checkedProspector 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). Regular sized Titanium Dioxide also has a great safetyprofile, it's non-irritating and is pretty much free from any health concerns (like estrogenic effect worries with some chemical filters). Plenty of studies tried to examine if it's a carcinogen or not. It's a good skin moisturizer and can also help to reduce irritation. It creates highly stable micelle structures that break upon application of the product so it is ideal for water drop like creamformulations. It is also more transparent and has improved light reflection. A real multi-tasker. It's the acronym for Butylated Hydroxy Toluene. Normal, everyday table salt. If that would not be enough, it's also an excellent solvent, and it's a regular not only on the ingredients lists of make-ups but also on makeup removers. It also helps to disperse insoluble particles (think color pigments or zinc/titanium dioxide sunscreen) nice and even in cosmetic formulas. Its not something new: it was introduced around 1950 and today it can be used up to 1% worldwide. Its mainly a solvent for ingredients that do not like to dissolve in oils but rather in water. It works over a very wide pH range (3-12)and can be used to thicken up low-ph formulas, such as exfoliants. But do not panic, these are concerns under investigation. is drying. It's a commonsynthetic antioxidant that's used as a preservative.There is some controversy around BHT. It also has some oil and sebum absorptioncapabilities. Normal (well kind of - it's purified and deionized) water. Synchro Skin Self-Refreshing Tint - Shiseido. It can be used in many types of formulations as it has great thermal stability (can be heated up to 85C) and works on a wide range of pH levels (ph 3-10). 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). A clear, oil-soluble, "cosmetically-elegant" liquid that is the most commonly usedchemical sunscreen. HA is famous for its crazy water holding capacity as it can bind up to 1000 times its own weight in water. This Truth in Aging article details the situation and also writes that all these studies examine BHT when taken orally. It occurs naturally in certain fish and plant oils (e.g. Apply evenly from the center of the face out. It features shiseido's activeforce technology, which actively resists heat, humidity. Trifluoropropyldimethyl/Trimethylsiloxysilicate, Dimethicone/Vinyl Dimethicone Crosspolymer, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Trifluoropropyldimethyl/Trimethylsiloxysilicate, Dimethicone/Vinyl Dimethicone Crosspolymer, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, estrogenic effect worries with some chemical filters, Read all the geeky details about Glycerin here >>, enhancing the water-resistance of sunscreen formulas, Read all the geeky details about Tocopherol here >>, A natural moisturizer thats 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, Primary fat-soluble antioxidant in our skin, Significant photoprotection against UVB rays, Vit C + Vit E work in synergy and provide great photoprotection, Easy to formulate, stable and relatively inexpensive. A light and volatile silicone fluid that has excellent spreadability and leaves a light, silky and smooth feel on the skin. The main concernwith nanoparticles is that they are so tiny that they are absorbedinto the skin more than we want them (ideally sunscreen should remain on the surface of the skin). Do not panic, the studies were not conducted under real life conditions on real human people, so it is probably over-cautious to avoidOctinoxate altogether. An organic derivative of hectorite clay, Disteardimonium Hectorite is used as a viscosity controller - it thickens up formulations to make them less runny. It's claimed to give silicone type softness to the formula and also works as a (temporary) wrinkle filler. In other words, it's a superb moisturizer that makes your skin nice and smooth, withoutbeing heavy or greasy. The reason for this is that salt acts as a fantastic thickener in cleansing formulas created with ionic cleansing agents(aka surfactants) such as Sodium Laureth Sulfate. Please try again later! A synthetic liquid oil that can replace mineral oil or silicone oils in the cosmetic formulas. A clear, colorless, low viscosity, volatile (does not absorb into the skin but rather evaporates from it) silicone fluid that has excellent spreadability and leaves a light, silky and smooth feel on the skin. The two main use cases forSynthetic Fluorphlogopite is being used neat as a superior "filler" orskin tone enhancer or it can also serve as a base for multi-layered, composite pigments such as pearl effect pigments where it is coated with one or more layers of metal oxide, most commonly titanium dioxide. Italso acts as a thickening and gelling agent thatcreates nice, non-sticky and supple textures. The itsy-bitsy Nano-sized particles improveboth spreadability and reduce the whitish tint a lot, but unfortunately, it also introduces new health concerns. Like this, the products can stay more stable over time. However, if you are pregnant or a small child(under 2 yrs. A very common silicone that gives both skin and hair a silky smooth feel. It only protects against UVB and notUVA rays (the 320-400 nm range) soalways choose products that contain other sunscreens too. Anyway, it doesn't matter if it reflects or absorbs, Titanium Dioxide is a pretty awesome sunscreen agent for two main reasons: it gives a nice broad spectrum coverage and it's highly stable. 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. It's most commonlyused in foundation formulas. All in all,Titanium Dioxide is a famous sunscreen agent and for good reason, it gives broad spectrum UV protection (best at UVB and UVA II), it's highly stable, and it has a good safety profile. Probably themost common silicone of all. A biocompatible copolymer with a similar structure to cell membrane ingredient, phospholipid. Synchro Skin Self-Refreshing Tint SPF20 is a light and fresh tinted moisturizer that adapts perfectly to skin tone, balancing skin texture and tone, while leaving your skin natural with a bare skin finish. A common little helper ingredient that helps water and oil to mix together, aka emulsifier. A helper ingredient that's good at stabilizing water-based formulas and also serves as a thickener. Synthetic Fluorphlogopite is the synthetic version of the super commonly used mineral, Mica. A clear, colorless liquid that works as a solvent and viscositydecreasing ingredient. An emollient and natural moisturizer that can be found also in the sebum (oily stuff our skin produces). As cosmetic chemist kindofstephenwrites on reddit "sodium hyaluronate disassociates into hyaluronic acid molecule and a sodium atom in solution". There is some controversy around BHT. Its often used together with ethylhexylglycerin as it nicely improves the preservative activity of phenoxyethanol. Featuring ActiveForce Technology which actively resists heat & humidity, oil and motion, this color moisturizer self-refreshes nonstop for a fresh, natural finish that lasts all day. Shiseido - Synchro Skin Self-Refreshing Tint 115 Fair Shirakaba 30 mL, Shiseido - Synchro Skin Self-Refreshing Tint 125 Fair Asterid 30 mL, in stock | expected delivery 05 Aug - 09 Aug, Shiseido - Synchro Skin Self-Refreshing Tint 215 Light Buna 30 mL, Shiseido - Synchro Skin Self-Refreshing Tint 225 Light Magnolia 30 mL, Shiseido - Synchro Skin Self-Refreshing Tint 235 Light Hiba 30 mL, Shiseido - Synchro Skin Self-Refreshing Tint 315 Medium Matsu 30 mL, Shiseido - Synchro Skin Self-Refreshing Tint 325 Medium Keyaki 30 mL, Shiseido - Synchro Skin Self Refreshing Foundation 330-Bamboo 30 mL, Shiseido - Synchro Skin Self-Refreshing Tint 415 Tan Kwanzan 30 mL, Shiseido - Synchro Skin Self-Refreshing Tint 425 Tan Ume 30 mL, Shiseido - Synchro Skin Self-Refreshing Tint 515 Deep Tsubaki 30 mL, Shiseido - Synchro Skin Self-Refreshing Tint 525 Deep Kuromoji 30 mL, Instant Eye and Lip Makeup Remover 125 mL, Ultimune Power Infusing Eye Concentrate 15 mL, Controlled Chaos Mascara Ink 01 Black Pulse 8.5 G, Ultimune Power Infusing Concentrate 50 mL, Optim Eyes, Anti Dark Circles, Puffiness and Wrinkles Eye Contour 15 mL, Hydragenist Filling Lip Balm with Glossy Finish Pink 3 G, Urea Repair Plus Body Intense Lotion with Urea 10% for Dry Skin 1000 mL, Insta-Masque Detoxifying and Radiance Enhancing Mask 50 mL.