Sodium lactate in soap is commonly used to harden the resulting soap bar. Hi. One batch used Liquid Glycerin as the humectant and the other batch used Sodium Lactate instead. This lotion feels great on the skin and is light enough for applying in the summer. ABOUT | BLOG | PRIVACY POLICY | TERMS | DISCLAIMER | CONTACT. Sodium hyaluronate is also a lubricant with flow and deformation characteristics similar to those of the tear aqueous layer. It is produced by fermentation of a sugar source, such as corn or beets, and then, by neutralizing the resulting lactic acid to create a compound having the formula NaC 3 H 5 O 3. Compound Sodium Lactate solution should be administered with particular caution to patients with conditions predisposing to hyperkalaemia (such as severe renal impairment or adrenocortical insufficiency, acute dehydration, or extensive tissue injury or burns) and in patients with cardiac disease. If, on the other hand, the dew point is greater than or equal to 65(ºF)/18(ºC), humectants in your products will attract moisture from the air into your hair and make it frizzy/puffy, as it is loaded with water. Why is it used in … The numbers work out and the percentage of "liquid" i.e. Table 1. I know that I’ve been missing from the blog recently and that I haven’t made anything in at least three weeks! ). I´ve been using a mix of glycerine … In addition to hydration, sodium lactate cuts down on the stickiness sometimes found in lotion with a high glycerin content. The major difference between Glycerin and Sodium PCA is that Glycerin is a bit better humectant than Sodium PCA and it is cheaper. I’m curious about the application. It allows slightly soft soap recipes to release from the mould more easily (when using intricate moulds or the cube design), increases lather and adds mildness. (thought for a minute I was going off-topic with all this talk about moisture?! I recommend that you try sodium lactate at 1% of your oil weight. Ingredients in this group will absorb water into them and hold it inside the hair keeping it moisturised for a longer period of time. The solution is administered after dilution by the intravenous route as an electrolyte replenisher and systemic alkalizer. sodium lactate have shown an increase of the skin hydration by 23% vs. no treatment and by 8% compared to a cream without moisturiser after two weeks of daily application. Centella and Panthenol soothe skin; Directions. Additionally, the cuticles of the hair which are arranged in a scale-like manner on the surface of the hair can’t perform their function successfully because of all the loops and twists of curly hair. However, the place where your humectant is placed in the ingredients list may also weaken its effectiveness/power. To reach this level of awesomeness and what would certainly be a glorious day-slash-week it’s very important to choose the right products or have the right product combination or one can end up with frizzy curly hair. The shape of our hair affects the way the lipid protective barrier of the hair protects it and how the cuticle layers of the hair lie which ultimately determines our hair’s ability to retain moisture. So, whether you use one or another all depends on the application and type of product. Sodium lactate is the sodium salt of lactic acid, and has a mild saline taste. One of the best humectants available is Sodium PCA. In addition, it also has glycerin, caprylic, and capric triglycerides, which are highly beneficial for moisturizing and conditioning the skin. In trying to understand how humectants work on the hair it’s important to know that while glycerin is highly demonised and avoided among many curlies for its ability to completely ruin a good hairstyle in high and low humidity conditions in the air, the reality is all humectants have this characteristic. They can be the solution to rescue your hair from dehydration. … Anonymous 29 August 2009 at 18:56. By “humectants” you mean a specific product, like a hair mist or are you referring to all products that can moisturize in one way or another like shampoo, conditioner, butter, etc? pH of 2.5 – 3. Stop use and ask a Doctor if rash … . Sodium lactate is outstanding in adding softness and a … But this is not all if you factor in hair porosity, the environment (the sun, wind, sea water, low and high temperature, pool water, water quality), heat styling tools, manipulation or chemical treatments the risk of hair damage is even more alarming which makes it even more important to have products capable of moisturising the hair and retaining that moisture in. Generally speaking all or most products have this ingredient category, however, it is in your styling products that it will have more effects. Studies have shown sodium lactate … In fact, most commercially used lactic acids are fermented from dairy-free products such as cornstarch, pota… It does contain sodium lactate, but this is actually also a source of lactic acid. Although they seem to be the same, there is a difference between the two terms. Sodium Lactate Plus is a multifunctional natural humectant, much utilised by cold process soapers and lotion makers alike. You need to look in the product’s ingredients list for the ingredients (e.g. Reply . Your email address will not be published. Here’s a peek into some of the humectants you can expect to find your product: (For a complete list you can check this article written by polymer and cosmetic scientist Tonya Mackay on Naturally Curly). GOOD GENES GLYCOLIC ACID TREATMENT: Water/Aqua/Eau, Dimethicone, Glycolic Acid, Caprylyl Caprylate/Caprate, PPG-12/SDMI Copolymer, Squalane, Propanediol, Cetearyl Alcohol, Potassium Lactate, Bis-stearyl Dimethicone, Cymbopogon Schoenanthus (Lemongrass) Oil, Glycerin, Potassium Hydroxide, PPG-24-Glycereth-24, Sodium Phytate, Xanthan gum, Hydroxyethyl Acrylate/Sodium … Let’s dive in… ). Use the link in the article insert your temperature and find the dew point. To use, simply stir into cooled lye water (under 130F). Once this is done, on the left move the temperature bar up or down to your local temperature and it will give you your dew point on the right bar (not the middle one). So if the air is dry – dew point under 50(ºF)/10(ºC) – and if you use a product that is high in humectants (meaning in the first 5 ingredients or had several different humectants) like glycerin, moisture will be pulled out of your hair and into the atmosphere. Yes, I know it can be daunting to learn all this but most products use similar ingredients or derivatives of an ingredient you already know which would it easier to learn. Soap on the left contains sodium lactate, while soap on the right does not. In simple terms, proteins are amino acids linked together by peptides and together they form a protein. Water Holding Capacity of Common Cosmetic Moisturizers; Hyaluronic Acid: 388: Sodium Lactate: 84: Sodium PCA: 60: Glycerin: 40: Sorbitol: 21: Table 1 Illustrates that Sodium Lactate is second only to Hyaluronic Acid. Ingredients: GLYCERIN 8mg in 1mL, ALLANTOIN 2mg in 1mL, MINERAL OIL 2mg in 1mL Labeler: MESO SYSTEM S.A. NDC Code: 70663-010. Put together the perfect gift basket for Valentine's Day. For example the Tréluxe Serum and Gel, which are well formulated and popular products, totally stretch out my ringlets. Simply put, with too much water content in the air humectants will draw too much water into the hair (’cause that’s what they do) making it swell which will raise the cuticle layers and make the hair frizzy, soft and even sticky. As you can see from the photo above, I’ve gone … Sodium Lactate 50% has excellent properties to lower water activity, which prevents the growth of bacteria and microorganisms when added to compounds. Essentially, this means that the shape of curly hair directly influences its ability to stay moisturised. However, when proteins are broken down (hydrolysed) into smaller pieces that can penetrate the hair (amino acids), a water molecule is created in the peptide bond that is still attached to one side of the broken amino acid. Humectant Comparison in Lotion, Final Results. Have you used sodium lactate in your cold process soap or lotions? As a food additive, sodium lactate has the E number E325 and is naturally a liquid product, but also is available in powder … Next on our list is a far more budget-friendly option, and what I use personally: the Nufountain C20 Ferulic. Because it provides the skin with a great combination of peptides and acids to reduce the signs of aging very effectively, minimizing wrinkles and increasing firmness.In this case, among the ingredients of the product we find an … Learn how your comment data is processed. The plasma potassium level of the patient must be particularly closely … Use of sodium lactate in soap making will produce a harder bar of soap that releases more quickly from the mold. Dope, right?! Making sure your product has a good balance of vegetable oils and butters will not only do this but it will also create a barrier that will prevent humectants from binding to more available water, therefore, helping you avoiding frizzy curly hair or very dry hair. It means it is naturally dry and more prone to damage (brittleness, split ends, hair breakage) than straight hair. Reply Delete. Are you still with me?! If it is placed within the first five ingredients it has a bigger impact on the hair than if it’s placed somewhere in the middle or even at the bottom. Produced from renewable resources and completely biodegradable makes sodium lactate a better choice when moisturization is desired. So what temperature/dew point range is optimal for using humectancts? You can kinda see them in a spectrum where some humectants are really powerful at binding with water and others are mild. Plus, … 3. This doesn’t mean you should avoid humectant altogether, it means that, in these situations, you will need to use another product with ingredients that will seal your hair and prevent/delay the exchange of water that will make your hair frizzy. All content Copyright © Curly Hair Lounge 2017. However, avoiding them may not be the best solution as they are very good at keeping curly hair moisturised and well-formulated products will have them. However, it will result in a harder bar. Sodium lactate or table salt is especially great when the recipe tends to be a little softer (like a palm free recipe). , Lotion Comparision Test: Liquid Glycerin & Sodium Lactate. Though it sounds like I’m laying the foundation of a Greek Tragedy, it is possible to know the Dew Point. ∆ Freezing point depression in °C relative to pure water. This site uses Akismet to reduce spam. Purified Water, 20% L-Ascorbic Acid, Ethoxydiglycol, DL- Panthenol, Glycerin, Magnesium Sulfate, Ferulic Acid, Sodium Hyaluronate, Sodium PCA, Phenoxyethanol, Caprylyl Glycol, Sorbic Acid. Typically, the sodium lactate is used at 1-3% of the total lotion recipe. Instead of resting flat to help retain moisture inside, where a loop occurs the cuticles remain ‘open’ and let moisture escape. SE in the name means that it is a self-emulsifying grade that contains some sodium and/or potassium salts of the acid. Are You Ruining Your Hair By Obsessing About Your Curly Hair Type? How da hell is hydrolized protein a humecant???? As mentioned above, lactic acid is an exfoliating ingredient that removes dead skin cells from the surface and replaces them with fresh skin cells. On the other hand, low water content in the air (dry air) makes humectants take moisture away from the hair to the environment which will result in rough, dry hair. Commonly we use the term glycerin, which is the commercial term for the compound glycerol, and there are few other differences between the two. Sodium Lactate is an edible material that has been used for decades in the meat-packing industry because it effectively forces cells to hold water. Examples of some of the more powerful humectants you can find in your products are Glycerin, Propylene Glycol, Sodium PCA, Sodium Lactate. Harsh chemical ingredients found in lubricants can also be toxic to vaginal tissue and its microbiome. It makes my coarse, medullated 2b-3a hair so heavy that the curls almost disappear. I live on the Northwestern coast of Spain where dew points are always high. Humectants are ingredients capable of attracting water from their surroundings and hold on to it keeping the environment they’re in moist or moisturised. Sodium lactate is produced by fermentation of a sugar source, followed by neutralizing the resulting lactic acid. BUFFET. With complete customization, you’re able to create a gift tailored perfectly with your recipient in mind. The Wheat Protein adds a light texture to the lotion that seems to make my skin feel silky. Moreover, hydrolysed proteins seem to have an advantage over regular humectants like glycerin or sorbitol since as protein-based humectants they release water more slowly than regular humectants and keep hair moisturised for longer. Any curly girl knows this, right?! Know Your Humectants To Finally End Frizzy Curly Hair. I hope I was clear. There are many products that don’t have ingredients last as there are many products that have ingredients at the beginning of the ingredients list. Yes, humectants have a naughty or an evil side some would say and that is due to the fact that if the humidity level in the air is too high or low humectants will create havoc in your hair. Thank you for this article. Use a Draining Soap Dish When a cured bar of soap sits in water, it turns … If you use it in Cold Process soap making, it can produce a harder bar of soap which is obviously good as harder bars last longer. Hugs Laura. This is actually very embarrassing to admit the fact that I haven’t touched a scale, beaker, or immersion blender for so long. Now that we averted two crisis let’s discuss what humectant you can find in your products and how they differ. Usage. For lotion replace the liquid glycerin with sodium lactate, in cold process soaps use up to 1/2 ounce per lb of fats to harden the finished soap bar. Required fields are marked *. It can cause overheating and cracking, which is a … Panthenol, Sodium Lactate, Glycerin and leaves skin hydrated; Green Tea and Centella infuse skin with antioxidants. Additionally, a milder humectant may be used in conjunction with a stronger one in the formula to create some sort of balance. Sodium lactate also makes cold process soap easy to unmold! Replies. Hi Laura, I personally haven’t tried that brand but it might be that the consistency of the products is too heavy for your hair or that you need a different application technique. Every night apply Centella Facewash on wet face and neck, and gently massage into skin for 30 to 60 seconds ( Never be aggressive) and rinse with lukewarm water. Plus the added advantages are a harder bar, a creamier looking bar, and often reports of better lather. Now you know this it may be a good idea to avoid these humectants when the humidity levels in the air are low or high, instead go for Sorbitol , Panthenol or Hydrolysed Silk Protein . Because glycerin is so good (and cheap to buy) at keeping the hair and skin moisturised you will often find it in product formulas. Hi Rae, You can use humectants any time you want, in fact, it is desirable and most, if not all hair products will have them. n Index of refraction, relative to air, at a wavelength of 589 nm (sodium D line); the index of pure water at 20°C is 1.3330. ) there are many other humectants in the product formulation field. Thank you so much for this well written blog post on such a complex subject. glycerin) I make reference in this post. Now you know this it may be a good idea to avoid these humectants when the humidity levels in the air are low or high, instead go for Sorbitol, Panthenol or Hydrolysed Silk Protein. Sodium lactate If you want something that’s not sticky and a much better humectant than glycerin, then I recommend Sodium Lactate for skincare mixes, and I would only use it for skincare and not haircare. For the unknown ingredients, Google is of great help or you can look at this post for other resources. In vivo tests with a shower gel containing 5% of potassium lactate have shown an increase in skin moisture content by 11% vs. a shower gel without moisturiser when applied daily over a period of two weeks. They do report that moisture loss from the skin is however similar between sodium lactate and glycerine. Instead, you can use a hair journal and record your product use and outcome to discover what works best for you (you can use a notebook or this hair journal I created). So what products don’t have the humectant last? However, you may not want to use sodium lactate if you are reducing the water content in your soap. It should not be administered undiluted. The white-lab-coat name for Sodium PCA is Pyroglutamic Acid, and it’s an amino acid found naturally on human skin and in grasses and some fruits. As such , we guarantee the freshest, authentic Elemis products available. … This was a good read. No worries, keep reading. 4 Natural Hair Techniques To Finally Master Your Twist Outs, 5 Tips To Succeed In Your Curly Hair Winter Routine. Great! This serum is probably one of the most prestigious products of the brand ever since it went on sale. No panic attack?! (The microbiome is the balance of microorganisms that naturally inhabit the vagina.) Another solution people have readily embraced when it comes to humectant is to avoid all products that have glycerin in the formula in order to avoid all possible outcomes (some are now advertised as being glycerin free). However, the same quality that makes them perfect for hair product formulations is also the reason why many curly girls stay away from it. Here's the ingredient list you requested: Aqua/Water/Eau , Sodium Lauroyl Sarcosinate , Glycerin , Cocamidopropyl Betaine , Acrylates Copolymer , Polysorbate 20 , Sodium Lactate … see more LovelySkin com is an authorized reseller of Elemis on Amazon. No. Sodium lactate is the sodium salt of lactic acid. There’s actually no surprise here since the shape of curly hair determines that our hair is naturally dry. Additionally, it reduces mucous strands in tears and is better at lowering tear osmolarity than glycerin. Sodium lactate is a natural humectant, moisturizer and pH regulator. Hair care (and beauty) companies will use humectants in a product formulation because of this same ability. To avoid the frizz that always seems to be lurking around it’s critical to have some understanding of humectants. Warnings. Further information . Sodium Lactate is often added to soap and bath products as a preservative due to its properties in inhibiting bacteria growth. Usually, mornings skin doesn't need much … There are many ways to affect the hardness of your bar, but sodium lactate in soap is very popular. Sodium Lactate is used to harden cold process soap while minimizing shrinkage associated with curing. Your email address will not be published. Glycerol and glycerin are two terms that are confusing to many people and used interchangeably. The great thing about humectants is that they can not only draw water from the products they’re in and when washing the hair, but they can also draw water from the air helping to keep the hair moisturised. On high dew days would you just apply it over your hair to create the film? This will help them choose the right product for the hairstyle the aim to achieve. Using sodium lactate instead of vegetable glycerin will give you a final product that lacks the stickiness that usually occurs when using vegetable glycerin in a lotion recipe. All humectants help with water absorption and retention, but Sodium PCA is particularly powerful and can bind water 1.5 times better than glycerin. Sodium lactate creates a bar that is firmer, can be unmolded faster, and also lasts longer in the shower. Relax my friend, it’as all under control. In lotion recipes, a little sodium lactate goes a long way. Just as moisturiser X is better at its job than moisturiser Y so are humectants. It is derived from carbohydrate sugars and purified lactic acid specifically for the cosmetic industry. How have humectants affected your use or purchase of hair products? After 1,5 years of doing a relaxed version of the CG method I still struggle with this issue… I avoid glycerin as much as possible, but for me propylene glycol is even worse. If you've never seen it, it's clear and looks similar to glycerin. There’s no curly girl or any woman for that matter, that doesn’t like to showcase their curls or a perfectly achieved hairstyle. In hair products, they are used to strengthen the hair to make it feel soft and silky but they are also used as humectants. Sodium lactate also helps reduce the “greasiness” of the oils in your emulsions, while improving the absorption capability of emulsions. To give you some general guidelines for how dry or humid you can expect the air outside to be, use the Dew Point you just calculated and see below where you’re at according to the Weather.Gov. Some are composed of small molecules like glycerin and then there are different compounds that can also act as humectants such as hydrolysed proteins. I like to buy my natural ingredients from Sheabutter Cottage and if you’re interested you can buy from them here. Don’t know how to translate this information into actual practical information? Sebum is a waxy substance secreted by the hair’s sebaceous glands, it protects the hair not only against external damage but it prevents the hair from losing moisture quickly. While glycerin is perhaps the best-known humectant alongside panthenol and honey (high five if you already know this! Effect of lower water activity in various additives. In essence, this relationship between temperature and water content in the air refers to the Dew Point, which according to the Collins Dictionary is the temperature at which water vapour in the air becomes saturated and water droplets begin to form. Glyceryl monoesters are primarily used in the formulation of creams and lotions, moisturizers, and other skin care products, but glyceryl monoesters can also be found in permanent waves, deodorants, bath soaps, eye makeup and foundations. Humectants are a category of ingredients in hair products and they attract and hold moisture to the surface of the hair strand. All Rights Reserved, KNOW the WHAT, WHEN & HOW of DEEP CONDITIONING with the DIGITAL CURLY GUIDE, 5 Tips To Avoid Flaking On Your Curly Hair, 5 Reasons Why Damaged Hair Is Inevitable And How You Can Fix It, 3 Tips To Improve Your Hairstyling Technique, Lazy Bad Hair Day Hairstyles You Can Do To Fix Your Curly Hair, 7 Ways To End Your Frustration With Curly Hair Tangles And Knots, 5 Pre-Proo Treatments You Can Use To Improve Your Curly Hair Health. Additive Aw movement value per gram of additive Effective lower ratio (Salt = 100) Salt-0.00812: 100: Sodium malate-0.004: 49: Sodium lactate (90%)-0.004: 49: Sorbitol-0.00195: 24: … Well formulated products will have humectants to attract and hold water inside the hair and emollients to lock/seal in the moisture and delay moisture release. H2O, glycerin and leaves skin hydrated ; Green Tea and Centella infuse with... The article insert your Temperature and find the dew point or you can in... What i use personally: the Nufountain C20 Ferulic live on the Northwestern coast of Spain where dew are. Can also act as humectants such as hydrolysed proteins are mild you 've never it! Retain moisture inside, where a loop occurs the cuticles remain ‘ open ’ and let moisture.. Leaves skin hydrated ; Green Tea and Centella infuse skin with antioxidants a stronger in! Seed oil much for this well written blog post on such a complex subject this is... Liquid glycerin & sodium lactate 50 % has excellent properties to lower water,. Of your bar, but sodium PCA is particularly powerful and can bind water 1.5 better! Is hydrolized protein a humecant?????????????! Insert your Temperature and sodium lactate vs glycerin the dew point and the percentage of `` liquid '' i.e the curls almost.... Blog post on such a complex subject choose the right product for the cosmetic industry classified. Studies have shown sodium lactate is an edible material that has been used for decades in the ingredients (.... Means it is a difference between the two terms hair type broccoli seed oil source, by! Same usages out and the percentage of `` liquid '' i.e Y so are humectants composed... A high glycerin content the brand ever since it went on sale cuts down on Northwestern... Our list is a far more budget-friendly option, and also lasts longer in the ingredients for! Help them choose the right does not and looks similar to glycerin applying in the shower the balance microorganisms! % has excellent properties to lower water activity, which are well formulated and popular products, totally out! To hydration, sodium lactate is an edible material that has been used for decades in the ’. Is produced by fermentation of a Greek Tragedy, it 's clear and looks similar lactose... Displayed on this page applies to your personal circumstances i recommend that you try lactate..., remains the same look in the article insert your Temperature and find the dew point the! Is that glycerin has a sticky skin sensorial harder bar, but sodium PCA same.! Coast of Spain where dew points are always high to create the film much this! ( milk sugar ) i have learned something new today, thanks! didn ’ t know about seed... Wheat protein adds a light texture to the lotion that seems to be lurking it. Under control some are composed of small molecules like glycerin and leaves skin hydrated ; Green and...: the Nufountain C20 Ferulic, which are well formulated and popular products, totally stretch out ringlets... Different compounds that can also act as humectants such as hydrolysed proteins hair strand ingredients hair... And Centella infuse skin with antioxidants of time able to create some sort of.. Material that has been used for decades in the ingredients list for the unknown ingredients, Google of. Is probably one of the acid, proteins are amino acids linked together by peptides together! Centella infuse skin with antioxidants days would you just apply it over hair! Prestigious products of the brand ever since it went on sale you Ruining your hair dehydration... Moisture to the surface of the time, both have the same, there is a far budget-friendly!, but sodium lactate is the sodium salt of lactic acid the Nufountain C20.!, anyone will tell you it is to keep hair moisture though it sounds like i ’ laying... Points are always high re able to create a gift tailored perfectly with your recipient in mind list is self-emulsifying... Affect the hardness of your oil weight resulting soap bar soap or lotions Finally End Frizzy curly hair,... Bath products as a preservative due to its properties in inhibiting bacteria growth many ways to affect the of! And sodium lactate is used to harden the resulting lactic acid specifically for the hairstyle the aim to achieve “!, 5 Tips to Succeed in your life, right? already know this! Panthenol sodium! Help retain moisture inside, where a loop occurs the cuticles remain ‘ ’! Prefer below the frizz that always seems to make your cold process soap bars hard and.! I was going off-topic with all this talk about moisture? while improving the absorption capability of emulsions and )...