Shampoos "2 in 1" are created especially for those who want to save time and to simplify hair care. Producers promise fast effect of their use, and buyers are lost before the shelves of shops filled with various bottles, asking question what to choose from them. Actually, the main secret of qualitative means is concluded in its compounding.
- Good shampoo with the conditioner ("2 in 1") can be determined by three signs. First, the washed-up hair easily comb hair. Secondly, in any state they soft to the touch also have silky gloss. Thirdly, hair are not electrified, but also do not hang the locks which are become heavy by excess of nutrients. The volume of hair in damp state increases a little.
- Similar means as well as usual shampoos, consist for 80% of water. Besides, their structure has included surfactants which provide the cleaning effect. Feature of the shampoos combining two qualities is availability in them of conditioners, cationic polymers or silicones. The conditioner, enveloping each hair protective film, smoothes upper scaly layer.
- Conditioners, as a part of means "2 in 1", are used for neutralization of alkaline influence of the washing components which are contained in any shampoo and also moistening, giving to hair of softness, volume, gloss and elasticity. They promote recovery of the injured hair, protect them from negative external impact, chemicals, is warm and facilitate process of creation of hairstyle.
- Silicone additives are the most popular. Most often their names terminate on – metikon, for example, dimetikon or tsiklometikon. Being distributed on the surface of hair, they form protective film, adding to hair gloss. As a result hair become silky, brilliant and soft, they sputyvatsya much less and easier comb hair.
- Being part of 2 in 1 shampoo, protein conditioners, recover the hair injured, undergone chemical wave. Hair for 93% consist of protein, and some types of vegetable proteins can get into hair core, filling the damaged places. Thanks to it hair are recovered, find force, elasticity, volume and gloss. The most popular protein conditioning additive is the hydrolyzed keratin.
- The humidifiers capable to attract necessary moisture to hair are necessary for dry hair. Glycerin, extracts of plants, sorbitol, panthenol, propylene glycol, as a rule, are part of such means.
- The shampoo with the conditioner incorporating additives of ultra-violet filters will be able to protect hair from harmful effects of the sun. Thermal protectors are provided by the polymers absorbing heat and distributing it on all length of hair. It promotes protection of hair against thermal damages when drying by the hair dryer or application of thermohair curlers, curling irons and irons for hair. such means have in the name prefix "thermo-".