Difference between Natural & Chemical Surfactant/Cleanser?Posted by Roy Cheong on
Cleaning your face should be a part of your daily skin care routine. Cleansing your skin helps to eliminate excess oil, makeup, sweat, dirt, and dead skin cells. It revitalizes your skin and allows your complexion to breathe. It also provides a clean canvas on which to apply goods such as face moisturizer or makeup. Varied people have different skin kinds, each with its own set of requirements. Impurities, bacteria, dirt, and cosmetics can irritate the skin, thus face washes are meant to eliminate these. Here’s the catch: if you cleanse your skin too often, expose it to water, or use harsh cleansers, your skin’s natural moisture is stripped away, leaving it vulnerable to dryness and irritation. While some dry skin cleansers use harsh detergents to make your face squeaky clean, the best sort of facial cleanser is an organic skincare cleanser that removes impurities without depriving your skin of the natural oils that keep it hydrated and looking healthy.
What do you mean by Surfactants?
Surfactants are the cosmetic and beauty industry’s most versatile products. Amphiphilic molecules are used in a wide range of industries, from simple cleansers to cosmetics. Surfactant is derived from the term surface active agent. Because they are amphiphilic, they are absorbed at the air-water contact. They arrange themselves at the interface, with the hydrophobic part in the air and the hydrophilic part in the water. Surface or interfacial tensions will be reduced as a result.
Many skin care products, such as cleansers and shampoos, come in a foam form rather of a liquid form. Consumers prefer the foam formulation, according to studies, despite the fact that the fact that it is a foam has nothing to do with its ability to clean. The surfactant in the foaming ingredient prevents the product from reverting to liquid form. Thus these foams are especially suitable to make products for skin or scalp. So when it comes to putting medicines to the scalp or skin, manufacturers usually prefer foam formulations.
How do Surfactants work?
Surfactants, as the name implies, elicit movement on the surface you’re cleaning to assist capture dirt and remove it. Surfactants are found in cleansers, soaps, shampoos, and hair conditioners, and they help clean your scalp, skin, and hair. When these chemicals are combined with water, they produce a nice frothy response. They are usually suitable for all types of skin. Surfactants are amphiphilic molecules, which means they have two ends: one on one end and the other on the other end.
- A hydrophilic head is the water-loving end of the molecule that aligns itself with water molecules while avoiding oils and fats.
- A hydrophobic tail — this end of the molecule travels away from water and generally aligns with oils and fats — this end of the molecule moves away from water and aligns with oils and fats.
When adequate quantities of surfactants are introduced to a solution, they rearrange in such a way that the hydrophilic heads face the water. The hydrophobic tails catch oil or debris and create micelles or droplets. Surfactants are good detergents, emulsifiers, and foaming agents because of this chemical characteristic.
Types of Surfactants
Each surfactant’s hydrophilic head is electrically charged. Negative, positive, or neutral charges are all possible. The surfactant is classed as anionic, nonionic, cationic, or amphoteric depending on the charge of the hydrophilic head.
- Anionic Surfactants: On their hydrophilic end, anionic surfactants carry a negative charge. The surfactant molecules’ negative charge aids in lifting and suspending soils in micelles. Anionic surfactants are commonly employed in soaps and detergents because they may attack a wide range of soils.
- Nonionic Surfactants: Nonionic surfactants have no charge on their hydrophilic end and are hence neutral. Nonionic surfactants are superior than anionic surfactants at emulsifying oils and eliminating organic soils.
- Cationic Surfactants: On their hydrophilic end, cationic surfactants have a positive charge. Antistatic products, such as fabric softeners, benefit from their positive charge. Cationic surfactants are frequently employed in disinfectants because they can also act as antibacterial agents.
- Amphoteric Surfactants: Amphoteric surfactants have a positive and negative charge on their hydrophilic end. The dual charges cancel each other out, resulting in a zwitterionic net charge of zero. Personal care products, such as shampoos, cosmetics and facial cleansers, frequently contain amphoteric surfactants.
What are Natural Surfactants?
There are a lot of organic skincare brands that utilize natural surfactants in their formulation, and I expect there will be a lot more in the future as customer demand grows. I’ve tried a lot of them, but today I’ll highlight a few of my faves. These surfactants are my favourites because they are gentle, easy to find and work well together. These can be used in a variety of products, including gentle shampoos, shower gels, facial cleansers, and infant washes.
- Coco Glucoside: It is a nonionic surfactant made from coconut oil and fruit sugars, though it can also be made from potato or corn. It’s a mild foaming cleanser that’s fully biodegradable.
- Decyl Glucoside: It is identical to coco glucoside in terms of nonionicity, however it has a shorter chain length. It produces less foam (and its foam is less stable) than coco glucoside, but it does give a product more viscosity. It is totally biodegradable and made from coconut oil and glucose. It can be found in a variety of shampoos, gels, and baby goods.
- Lauryl Glucoside: Lauryl Glucoside is a glucoside that is extremely similar to the other two glucosides I described. It has increased viscosity and a longer chain length. It takes longer to foam than the other two, but the foam it produces is the most stable. It’s a light cleaner, but it’s not as gentle as the other two alkyl polyglucosides.
- Disodium Laureth Sulfosuccinate: It is an anionic surfactant that can be utilized in natural goods (ECOCERT). For a milder, more natural shampoo, it’s an excellent substitute for SLS (or body wash, etc.).
- Coco Betaine: is an amphoteric surfactant derived from coconut. It’s gentle and can assist items to make more foam and have a higher viscosity. It’s a gentle cleanser that’s soft on the skin.
- Sodium Coco Sulfate: Sodium coco sulphate is an approved anionic surfactant. It’s made from coconut oil and has a pH of 10–11. It’s a water-soluble surfactant that’s available in powder form. It’s commonly found in non-soap shampoo bars and/or cleansers for bars.
- SF Plantapon: Plantapon SF is a blend of plant-based surfactants (coconut, corn, and palm) that can be used in shampoos, shower gels, and facial cleansers.
Tips to choose the perfect surfactant for your skin
Keep in mind that some skincare are not palm-free, so look for them where sustainable methods of obtaining their components are allowed. I purchase surfactants that have been RSPO (Roundtable on Sustainable Palm Oil) certified as sustainable. It’s also worth noting that these surfactants can vary from one manufacturer to the next. The names are polymeric in nature and do not refer to a specific structure. Some places will utilize various plants to make each surfactant, and the manner each surfactant cleans, solubilizes, and so on will differ depending on where you get it.
Gone are the days when strong cleansers dried up your skin; now, everyone is using soft cleansers! What is gentle cleansing’s science, and how do you choose a gentle cleanser? This is the scientific backstory to this skin-loving craze! Surfactants are found in almost every cleanser, including foaming cleansers, soaps, body washes, cleansing balms, cleansing oils, and micellar water. Oil cleansing and using a cloth with only water are the two common surfactant-free cleansing procedures I can think of. A proper cleanser will remove dirt from your face while keeping your skin healthy. It’s tough to tell whether a cleanser is gentle just by looking at the ingredients, but there are a few things to look for. Surfactants are the most important factor in determining how harmful a cleanser is. Small, negatively charged (anionic) head groups and tails 10–14 carbons long are extremely severe surfactants. Milder are larger head groups, non-ionic or neutrally charged (amphoteric/zwitterionic) heads, and various tail lengths.
So a perfect match for your skin could be the natural surfactant- coco glucoside. Coco Glucoside is mostly used in skin-care products to improve the viscosity and foaming capacity of liquid soap. On the face, it has good cleansing properties. Coco Glucoside is mild on the skin and hair and is suitable for all skin types. Its emulsifying property causes oil and water to mix when added to facial cleansers, making it simpler for oily residue on the face to connect to soap and water, leaving the face clean without stripping away its natural oils. Shampoos, conditioners, body washes, hand soaps, body scrubs, acne treatments, facial moisturizers, hair dyes, and infant products are just some of the other cosmetic and skin-care items that can be made using it. Coco Glucoside, which is known for its exceptional foaming characteristics, provides a highly pleasant and stable foam, making it a great addition to foamy bath products like bubble baths and shampoos. Because it is compatible with all other surfactants, it can be used as a co-surfactant without jeopardizing the end product’s stability, performance, or foaming and cleansing abilities. It makes thickening a natural preparation simple while keeping the gentleness and efficacy of the final product.
Coco Glucoside cleanser is a gentle surfactant that is suitable for all skin types. It’s a versatile ingredient that can be utilized in both body and hair care products. It isn’t limited to foamy products unlike natural surfactants; it can also be found in cleansers and moisturizers. The natural credentials of Coco Glucoside, which is generated from Coconut and Fruit Sugars, make it a favourite over natural surfactants. It includes no lauryl sulphates, laureth sulphates, parabens, formaldehyde, or diethanolamides and is fully biodegradable.
Thus, when you realize the importance of surfactants and make the right choice you can choose the perfect facial cleanser for your skin. Using the appropriate face cleanser on a daily basis can improve your appearance and skin health significantly. Incorporating this into your everyday skin care routine will do the following:
- Remove any buildup for a healthier, smoother complexion.
- Maintain moisturized, soft, supple, and youthful-looking skin.
- Sweep away dead skin cells and reveal a new layer of skin for a healthy glow.
- Boost blood flow to your face to stimulate circulation and give your skin a healthy glow.
- Make your skin appear younger and aid in the prevention of aging indications.
- Assist your other skin care products in properly penetrating the skin.