If you wanna become a real HA-and-the-skin expert you can read way more about the topic at hyaluronic acid (including penetration-questions, differences between high and low molecular weight versions and a bunch of references to scientific literature)
Any medication changes should be done only after proper evaluation and under medical supervision.
The dosing frequency guide discusses the tradeoffs in detail
Lower urinary tract surgeries, medications that affect neuromuscular activity, and diabetes are among the conditions known to be associated with retrograde ejaculation
Compared with current therapies for RA, which show success in targeting various aspects of inflammatory pathways, the SP-based therapy in this work targeting both the synovial inflammation and RANKL-induced osteoclast differentiation is more promising as an off-the-shelf therapeutic for the alleviation of RA
On the other hand, a lower dosage has shown the ability to slow down melanogenesis, without the addition of the blood clot