Oct 17, 2017
The safety of water soluble pearl powder
Objective: to observe the safety of water soluble pearl powder
Methods and results: the maximal tolerance dose was used in acute toxicity test. The male and female mice were orally injected with MTD>10.0g/kgBw, which belonged to the actual non-toxic grade.
The sperm abnormality rates of the 3 dose groups were 1.92%, 2.02% and 2.06% respectively, and there was no significant difference compared with the negative control group (P>005);
In the 30 day feeding test results showed that compared with the control group, the water soluble pearl powder 3 dose group rats general condition, body weight, food utilization rate, hematology, blood biochemistry, viscera and histopathological examination showed no abnormality.
Conclusion: water soluble pearl powder belongs to the actual non-toxic grade, and no genetic toxicity. It is safe to take it for a long time.
powder is a cosmetic active ingredient. Nourishes and moisturizes the
skin. Has been shown to improve the appearance of aged skin. Has
Pearl powder is one of the most precious dietary supplements from the Orient, while pearls are usually thought of in the Western world as a jewel to be worn, not eaten. But in the Orient, finely ground pearl powder has been used as a dietary supplement for thousands of years, especially by the wealthy. It has many physiological actions beneficial to humans.
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