For real effects, need 200mg real tongkat ali extracts daily, and 200mg maca root powder 2 hours before xx activity. No way the coffee sachet contains these amounts.

Btw guarana is just extra strength caffeine.

Kalau sudah pancut pun masih keras confirm ada v1agra. Dangerous if unregulated use especially for people with heart conditions.

If air rebus tongkat ali or extract then there is no way affect your kidney. If you bodoh ingest ground tongkat ali root then high possibility kidney will suffer.

I have my supply of tongkat ali roots and also extract for convenience. Thank you.

Kalau aku nak minum kopi, aku bancuh kopi vietnam. Sedap dan murah.

Please share your journal details on the tongkat ali and kidney problems.

I followed closely research work of Dr Johari who did extensive work on tongkat ali in UM, MIT and Japan Uni. There was no mention of any kidney problems from consuming the extract or rebusan.

There were many cases of kidney issues from ingesting GROUND organic items like tongkat ali root and dried ganoderma mushroom.

incidentally tongkat ali induces your body to produce testosterone naturally. Any sexually active men will gain benefits from consuming it. Similarly bodybuilders are also consuming big doses of tongkat ali for the natural testosterone.