Based on this product's specifications, here are some alternatives and similar models
Brush KILLYS KillyS Collagen Beauty Brush – facial beauty brush with collagen-infused fibers
Summary description:
KILLYS KillyS Collagen Beauty Brush is a facial beauty brush featuring collagen-infused fibers designed for applying skincare products and cosmetics. The brush provides even product distribution, gentle exfoliation and improved skin contact for creams, serums and masks. Suitable for daily facial routines, blending makeup and enhancing absorption of topical treatments.