I used to take other boron forms but this form seems to be the best. I mainly use Boron for hormonal balance (testosterone levels maintenance) alongside with zinc, vitamine D3, and Magnesium, so this natural boron is a good choice specially that it also contains brocoli which is known for hormonal balancing effect.

Form that is backed by science research and it says a lot that you can really feel it when you're taking it - a saver for your joints and bones. Strong recommendation for men - cycling it is a must! 2 weeks on, 2 weeks off for men will increase testosterone. Taking it continually will otherwise elevate your estradiol level, which a man probably does not want. Women are okay taking it continuously without a break.

I was taking Biosil for my noisy joints for over 3 years, the K2 and D3, collagen, and so on but fructoborate had the fastest action of all. Also, teeth sensitivity was gone in a day, nightmares calmed (I found the fluoride could cause them and the boron can detox it). Regarding bone formation, I found that calcium fructoborate significantly reduces serum levels of the C-reactive protein in humans, suggesting that this unique plant-mineral complex may contribute to bone health by controlling the inflammation associated with loss of bone mineral density, a simple way to avoid osteoporosis.