Does anybody know a natural herbal remedy to reduce the scars I have?

Full fo stories. There are many options available but very little true science to support the claims made. Topical silicone gel sheeting, pressure, and massage are the two most consistent treatments allium cepa (onion peel extract) has some weak evidence supporting its use. Other products such as aloe vera, vitamin e. Coca butter, lanolin, etc are often recommended but without evidence other than anecdote.
Try. Some unproven but case reported improvement options commonly include natural oils and b and c vitamins, cocoa butter, aloe, cucumber, indian gooseberry, honey, tea tree oil, onion extract - a common branded product is mederma.