There are brands such as Shuofeng, Vegan, Shuyan, and Tianji.

1. Shuofeng: Shuofeng is the inventor of brassinoids. Its products have a good reputation in the market and have relatively high sales volume.

2. Vegan: Vegan is a brand that specializes in selling vegetarian products, and its brassinoids products are also well received.

3. Shuyan: Shuyan is a brand focusing on health food, and its brassinoids products are also very popular.

4. Tianji: Tianji is a brand that focuses on natural ingredients, and its brassinoids products are also very popular among consumers.