As others post, everyone is different. I’ve tried everything you’re asking about and had varied positive results. But you are only 34 and I’d try a TESA/IPA blend (10mg/3mg) first before HGH and see if it works for you. Why try TESA alone when the IPA amplifies it and promotes better sleep and recovery? Start moderately and titrate up. IPA tells the pituitary to do what the TESA is requesting. And do it fasted at bedtime. Not medical advice but only research experience.