I'm 57 and haven't felt the need to use HRT. I'm postmenopausal now and I'm feeling great, apart from a few aches and pains.
I had a Mirena put in to calm down my heavy and erratic periods in my mid 40s, and never had another period. Yay!
My other main menopause symptom was that I used to overheat a lot, though not actually get flushes. It was like my inner thermostat changed. I started taking Menopace and, coincidence or not, the over heating reduced a lot within a couple of weeks. I now take the one with additional calcium, and make sure I have calcium rich foods in my diet.
I also take soy isoflavones (from Boots) a vitamin D supplement and zinc. It's anecdotal of course, I'm aware I'm just a sample of one, but for me they work.
I do use topical oestrogen for vaginal atrophy (oh, the joys) but that is essential treatment if you suffer from it.
I wouldn't rule out HRT if I felt the need, but I haven't and I'm doing fine. I realise that compared to many women I've had a fairly easy menopause and I'm grateful for that. If your symptoms are mild then supplements have their place, as does HRT if you want or need it. We are very fortunate to have options.