Hai there,
I did a couple guides for myself I'll share them with you.
I put it how many you need to make and how much the ingredients cost.
Stat Restore Potions 22-26 - 50 Potions
50 Harralander - 40,000
50 Red Spider Egg - 25,000
Energy Potions - 26-38 - 322 Potions
322 Harralander - 257,600
322 Chocolate Dust - 128,800
Prayer Potions - 38-45 - 356 Potions
356 Ranarr - 1,851,200
356 Snape Grass - 97,900
Super Attack - 45-50 - 399 Potions
399 Irit -
399 Eye of Newt -
Prayer Potions - 50-66 - 4514 Potions
4514 Ranarr - 23,472,800
4514 - Snape Grass - 1,715,320
Super Defence Potions - 66-69 - 1146 Potions
1146 Cadantine - 859,500
1146 White Berries - 573,000
Anti-Firebreath Potions 69-72 - 1,468 Potions
1,468 Lantadyme - 1,064,300
1,468 Dragon Scale Dust - 513,800
Super Ranging Potions - 72-81 - 7961 Potions
7971 Dwarf Weed - 27,863,500
7961 Wine of Zamorak - 9,553,200
Saradomin Brews 81-99 - 60,232
60,232 Toadflax - 120m
60,232 Crushed Bird Nest - 180m
Account for 76448 vials of water which is approximately 20,640,960gp
The numbers look astronomical but if you look at how much your paying for the ingredients and how much you are selling each of these for it doesn't seem so ridiculous
Good luck