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Description
Retinoid creams can also improve blocked follicles, but may irritate sensitive skin

But here's why it may seem so

Cachexia Sarcopenia Muscle
10.3390/ijms21228705 Int J Mol Sci

In preclinical research it is linked to protection of the gastrointestinal lining, support of angiogenesis, and signaling involved in tendon and ligament healing