first, observe the texture of the product emulsion. First, all shampoos were poured into test tubes, and their emulsion state was observed.
As shown in the figure, Jiao Li En Emulsion is translucent, Lux, Kerun and clairol are transparent, and the rest are opaque.
second, the water-solubility test of emulsion
Then the water-solubility of the product emulsion was tested. Add the same amount of water into the test tube and shake well to see if the shampoo emulsion can be completely dissolved and observe the water solubility of the shampoo product emulsion.
During the shaking process, it was found that Jiao Li En, Kerun, clairol and Lux could dissolve quickly, followed by Huirun, Sibeiqi, Sibeiqi, L 'Oré al and Rejoice, but the moisturizing emulsion could hardly be shaken evenly. Then I let them stand for 5 hours before observing their aqueous solution state.
Third, observe the stability of the product emulsion aqueous solution
After standing for 5 hours, the aqueous solutions of Jiao Li En, Kerun, clairol and Lux are still uniform and sediment-free aqueous solutions, which shows that their water solubility is good, and they can be washed easily when shampooing, and there is no excess residue on scalp and hair. There is a small amount of precipitation in the softness of Sibeiqi, and Huirun, Sibeiqi's luxury, rejuvenation, softness and moisturizing cream appear obvious stratification. These flocculating residues and sediments may be silicone oil or other substances insoluble in water. Shampooing is easy to cause residual accumulation, and long-term use may lead to greasy and rough hair, which is not conducive to scalp health.
1. Jiao Li En's silicone-free shampoo
This one has a fresh perfume smell, which is really super similar to the fragrance of Xiangnai Green! The biggest highlight is that it is silicone-free and sodium chloride-free, and the weak acidity of the emulsion is mild and non-irritating to the scalp. The use effect is also excellent, the hair can be rinsed quickly, and it is particularly supple when flushed, and the hair is soft and fluffy after washing, and it feels that the hair is back to the baby state and super light! The smell is particularly good, and it can be left for a whole day (it is still obviously fragrant when you untie your hair the next day)!
2. Kerun Moisturizing Shampoo
This shampoo contains no essence, and it has a faint orange flavor, leaving no fragrance after washing your hair. Although it contains silicone oil, because the emulsion is water-soluble, the hair is also very refreshing and clean when washed. At first, I thought it was silicone-free. Later, I saw the ingredient polydimethylsiloxane (silicone oil) in the ingredient list. What a surprise! I thought transparent shampoos were all silicone-free. Generally speaking, Kerun is mild and suitable for dry and sensitive scalp. 3. clairol Chamomile Amino Acid Shampoo
Although clairol is under the banner of amino acid-free silicone oil, its ingredients still contain sodium lauryl sulfate (SLS), which gives people a sense of deception. However, the fragrance is really explosive, and the fruit is sweet and fragrant. It feels like it can really wake up the sleeping beauty! When shampooing, the foam is very rich, and when washing, the hair ends are a little dry, but personally, ok gives people a clean feeling. This oil control effect is still good. If you are a leprechaun with long hair, use this suggestion with conditioner, otherwise the knot at the end of your hair will be more serious.
4. Sibeiqi Soaking and Moisturizing Shampoo
Sibeiqi is imported from Japan and produced in Japan. So I bought this one specially and tried it. The smell is delicious. It feels like a mixture of sweet fruit and camellia. I feel like eating a bite! However, the fragrance is not very durable, and the effect of fragrance retention is just so-so. When you wash your hair, it's softer. When it's dry, it feels good to hang down, and it feels like your hair will straighten and fall down with a sense of texture. It is more suitable for medium-dry damaged hair.
5. Lux Yilan Charming Fragrance Shampoo
This one is full of oriental sexy feminine fragrance! It is definitely not the fragrance that a little girl can hold! Shampoo foam is super rich, and the rinse is clean, but it feels a little dry after washing the scalp. Although it does not contain silicone oil, it contains sodium chloride, which will still cause slight irritation to the scalp.
6. Rejoice and Sweet Floral Fragrance Shampoo
Rejoice feels a little strong when it is directly opened and smelled, but it really explodes when shampooed. After washing your hair, it smells everywhere you go! Its scattered fragrance still smells good, and it feels like orchid flowers! I feel that the soft fragrance is really the most fragrant! This shampoo is super supple, which is a veritable two-in-one shampoo. When you use it to shampoo, you almost don't need conditioner. Unless your hair is really long, you need to apply a little conditioner to the end of your hair. However, it is not recommended to use it for a long time, and it is recommended to use it alternately with silicone oil-free shampoo, so that it is not easy to accumulate and block the scalp.
7. Moisturizing perfume shampoo
Moisturizing purple this shampoo is the perfume of Langfan, which is romantic and elegant, and will never go wrong for my girlfriend. This is a 2-in-1 shampoo, and it feels similar to frizzy shampoo. When you use it for the first time, you will feel that it is super easy to use, and the water is very soft. After washing, your hair feels very droopy. But after using it for a week, you will find that when you wash your hair with it, your scalp will itch slightly. So it is recommended to use it alternately with silicone oil-free shampoo. Suitable for dry hair with split ends. If you have oily hair, it is still not recommended to use two-in-one shampoo.
8. l' oré al essential oil moisturizing shampoo
this shampoo is a common fruit fragrance, and its fragrance is not outstanding. And the use effect is also relatively general. I don't feel very refreshing after washing my hair, and my head is heavy. This is really not recommended for oily hair, and seriously damaged hair can be considered.
9. Huirun Soft Cleansing Shampoo
This label of Shiseido also says that it is made in Japan, but its ingredients are a little less soft than those of Sibeiqi. After all, the price is here. In terms of use effect, Huirun is also refreshing, but the rinse water will be dry, and the hair will be a little short-tempered after drying. The fragrance is very similar to that of Sibeiqi, but the fruit fragrance of Huirun is stronger and sweeter.
1. Sibeiqi luxurious and radiant shampoo
Have you found that all three shampoo lotions of Shiseido are pearlescent? Sibeiqi's luxurious and radiant origin is Shanghai. Compared with Sibeiqi's origin, which is imported from Japan, there will be a gap in the gentleness of ingredients. Sibeiqi is gentle and gentle. This one will be more gentle. Personally, I feel that the use effect is actually similar, except that this product contains sodium chloride, which will cause certain irritation to the scalp after long-term use. This fragrance is pure camellia fragrance, which is fresh and natural.
conclusion: for silicone oil, you should not think that it is not good to contain silicone oil. In fact, silicone oil will not block pores, but will form a protective film on the surface of hair to protect hair. However, long-term use can easily lead to accumulation and make hair sticky. So if your hair is dry and short-tempered, and you need to use a shampoo containing silicone oil, it is recommended to use it alternately with a shampoo without silicone oil.
Another fairy asked me why so many shampoos contain sodium chloride (salt). That's because sodium chloride acts as a thickener. You will find that those shampoos that do not contain sodium chloride have thinner emulsion texture, not because they are "mixed with water", but because they do not add sodium chloride! However, in order to cater to consumers' demand for thick gel-like emulsion texture, manufacturers will add appropriate amount of sodium chloride to make some originally thin shampoo emulsions sticky. But sodium chloride can irritate the scalp, which is why the scalp will feel itchy after shampooing with sodium chloride for a period of time.