Comment on DIY Bath Bomb Recipe with Wild Orange & Rose Oils by Noelani Ortisi Pierre Van Zyl6th May 2018Collagen FAQ (Frequently Asked Questions) Share www.GetCollagen.co.zaWhy don’t you talk about magnesium, Epsom salts in a bath bomb. Magnesium is a calming Muscle relaxer and is a very nice compliment to a bath bomb. Source: Dr Axe