In summer, bathing every day is the best-selling season for shampoo and shower gel ~
The baby's sebum secretion is not strong, the skin barrier is fragile, and it reacts strongly to irritating substances.
Therefore, infant shampoo and shower gel do not need strong cleaning ability, and emphasize "gentleness and no irritation".
Next, learn how to buy it from dad Hua ~
Evaluation is objective and neutral.
Although Dykes brand is suing Xiaohong for evaluation, it does not affect that its products are recommended because of good evaluation data.
According to the sales volume and brand awareness, Hua Dad chose 15 two-in-one shampoo and shower gel as the evaluation sample.
Only Songd, Garbo B and Dykes contain no risk components.
Surfactants, preservatives and essences in shampoo and bath products may cause irritation or other risks.
Use as little as possible on the basis of effectiveness.
The possible risk components in shampoo and bath products are as follows:
The risk components included in 15 products are summarized as follows:
Summary:
1. Only pine D, plus Z Bao B and Dykes contain no risk components.
2. Some products also contain low sensitivity components, such as phenoxyethanol and sodium benzoate.
Shampoo shower gel is a rinse product, which stays on the skin for a short time.
Therefore, Dad Hua relaxed the requirements and did not deduct points for those containing hypoallergenic ingredients.
Song D and Dai K thought they performed best.
Flower dad tested the irritation with pH value and zein text respectively.
1, pH value
For babies aged 0- 18 months, the skin pH will drop from about 6.5 to about 5.5.
Weakly acidic shampoos and shower gels with a pH of 5.5-6.5 are more gentle on baby's skin.
A pH close to 5.5 is preferred.
The pH value of 15 product is as follows:
Summary:
The pH values of Song D, Ying S, Zi C, Dai K silk, Qing W Wang Z, Crocodile Y Bao B and Shi Y Jie J are between 5.5 and 6.5 (from low to high), which are closer to the baby's skin and gentler.
2, zein test method (zein text)
Different surfactants in shampoo and shower gel have great differences in irritation.
Zein test method can be used to measure the irritation of surfactants;
Zein is almost insoluble in water, but its solubility in water will increase after it is combined with surfactant.
Moreover, the more irritating the surfactant is, the more zein is dissolved.
In other words, with the same concentration of shampoo and shower gel, the more corn protein precipitates, the less irritating shampoo and shower gel are.
Test method: Take 10.0g shampoo and shower gel, add 90.0g distilled water, stir evenly, then add10.0g zein, stir for 90min, stand and filter, dry the filter residue in the shade, and weigh.
A blank control group without surfactant was set up: take 100.0g distilled water, add 1.0g zein, stir for 90min, stand and filter, dry the filter residue in the shade, and weigh.
The results are as follows:
Summary:
1. sub-c, Qing w king z, ha l flash, crocodile y treasure b is more exciting:
Zein has almost completely dissolved, and there is not much residue.
2. Adding Z Bao B and Avanade has the least irritation:
Zein is almost insoluble and close to distilled water.
3. Gong Z secret C, Dai K 4, Bei Q, Qiang S, Song D and Miao S are less irritating:
Zein is only slightly soluble.
Comprehensive test data of pH value and zein;
Loose D and Dai K are more "gentle and non-irritating" and are not easy to cause harm to the baby's skin.
Most of them have a good experience.
Liquid fetching mode
Generally, there are two ways to open the cover: pump head pressing type and dumping extrusion type.
It is more convenient to take liquid by pressing than by squeezing, and it can be operated with one hand.
The liquid extraction method of 15 product is as follows:
Press to suck liquid:
Squeeze to obtain liquid:
smell
We often use "washing incense" to coax the baby to take a bath.
However, when choosing products, it is still necessary to give priority to unscented or lightly scented shampoos and shower gels.
After many sniffs, the smell of 15 product is as follows:
Summary:
Plus the music smell of Z Bao B and Miao S is very strong and pungent.
Care products may have problems such as false slip and tightness, as follows:
It is not easy to clean, or the skin is obviously dry after washing.
Dad designed a small experiment:
Take a pump of shampoo and shower gel, wash your arms and rinse them several times to see if they are slippery and tight.
The results are as follows:
Summary:
All products will not be tight after washing, only Ai W Nuo, Qing W Wang Z and Miao S will have a false slippery feeling after washing.
15 products of shampoo and shower gel are summarized as follows:
After several rounds of evaluation, the products with better performance are:
Song d, Dai k silk, Jia z Bao b, gong z m c, Bei Q.
Dad Hua sent the lovely Song D, Dai K Si, Jia Z Bao B, Gong Z Mi C, and Bei Q to the testing institution to test the four items of heavy metals and the total number of colonies.
Note: Since the five products submitted for inspection do not contain sulfate surfactants (which may contain dioxane) and formaldehyde donor preservatives (which will release formaldehyde), it is unnecessary to submit dioxane and formaldehyde items for inspection.
Test results:
No heavy metals were detected in the five products, and the total number of colonies reached the standard.
1 is recommended.
Song d baby camellia oil shampoo and shower gel
98 yuan /300mL
Highlight: safe ingredients, no essence and little irritation.
Suggested option 2
Dex Baby Calendula Shampoo Body Wash
59 yuan/100mL
Highlight: safe ingredients, no essence and little irritation.
Note: low cost performance.
can choose
Add z Bao b calendula to shampoo and bathe in one.
109 yuan /25 1mL
Highlight: safe ingredients, no essence and little irritation.
Precautions: low pH value and heavy smell.
can choose
Gong z honey c shampoo shower gel
125 yuan /350mL
Highlight: The ingredients are safer and less irritating.
Note: babies with essence and sensitive constitution should pay attention.
can choose
Bei Q Baby Shampoo Body Wash (Peach Leaf Essence)
72 yuan /500mL
Highlight: The ingredients are safer and less irritating.
Note: babies with essence and sensitive constitution should pay attention.
1. Babies should not use adult care products.
Adult care products pay more attention to cleaning efficacy, and may also add ingredients such as anti-dandruff agents and anti-shedding agents, which are irritating.
2. Babies with sensitive skin and eczema should avoid the following ingredients that can release formaldehyde:
DMDM hydantoin, quaternary ammonium salt-15, diazoimidazolidinyl urea
Imidazolyl urea, 2- bromo -2- nitro-1, 3- propanediol
3. Due to individual differences, even if the ingredients are safe, they may be allergic.
If you have allergies or abnormal skin, you should stop using it immediately.
Looking back:
1, formula and organic milk powder.
2. Evaluation of seaweed oil and fish oil on infants and pregnant women
3. Evaluation of diapers
4. Evaluation of mosquito repellent and antipruritic products
5, children and adults sunscreen series evaluation
6. Evaluation of complementary food for baby rice noodles and noodles
7. Evaluation of infant probiotics
8, baby cream, body milk, moisturizing cream series evaluation