雪燕 are pure plant gums and are rich in collagen. 雪燕 has the effects of nourishing Yin and lungs, moistening the intestines and laxatives, and moisturizing the skin.
It is very helpful for dry skin, dry cough, and constipation.
On regular consumption can clean up the intestines and stomach.
Attention: people with phlegm and dampness usually have symptoms such as excessive phlegm, bloating, loose stools, etc., so they should not consume snow swallows.
