Well hers a relly good thing everyone needs to know how to do ALCHEMY it is one of the eaistest skills to level up, but who has time to experiment and make effective Potion/Poisens so i got a few from a good site;
'Potions/Poisons to be made at Novice level
Just getting started can be confusing. So here are some recipes for useful potions you can make at Novice level.
Restore Magicka:
Flax Seeds, Steel Blue Entoloma
Restore Health:
Cairn Bolete Cap, Lady's Smock Mantle
Damage Health:
any two of Wisp Stalk Cap, Stinkhorn Cap, Nightshade or Spiddal Stick
Potions/Poisons to be made at Apprentice level
When you reach Apprentice level you can really start making worthwhile potions and poisons, some even with multiple effects. Here are some of the more useful ones.
Feather:
Flax Seeds, Venison OR Flax Seeds, Sacred Lotus Seeds (more common)
Cure Disease:
Mandrake Root, Elf Cup Cap
Cure Poison:
Ginseng, Redwort Flower (by Carmien)
Dispel:
Bergamot Seeds, Ectoplasm
Restore Health:
Lady's Smock Leaves, Aloe Vera Leaves
Night Eye:
Carrot, Viper's Bugloss Leaves
Detect Life:
Rat Meat, Bread Loaf
Water Breathing:
Onion, White Seed Pot
Silence:
Vampire Dust, Rice
Damage Speed:
Green Stain Cup Cap, Peony Seeds
Damage Health + Damage Magicka:
Harrada, Spiddal Stick
Damage Health + Damage Magicka + Silence:
Harrada, Spiddal Stick, Vampire Dust, Rice
Potions/Poisons to be made at Journeyman level
Journeyman level reveals three ingredient effects. Multiple effect combinations are more numerous, and some new potion and poison effects are no possible.
Water Walking:
Grapes, Tiger Lily Nectar, Stinkhorn Cap
Fortify Strength:
Arrowroot, Elf Cup Cap
Chameleon:
Radish, Bloodgrass
Invisibility:
Tinder Polypore, Wormwood Leaves
Reflect Damage:
Scamp Skin, Green Stain Cup
Fire Damage:
Fire Salts, Steeel Blue Entolima
Frost Damage:
Milk Thistle, Vampire Dust
Paralyze:
Clannfear Claws, Daedra Venin
Damage Health + Damage Magicka + Silence:
Harrada, Spiddal Stick, Rice
Damage Health + Damage Magicka + Damage Speed:
Harrada, Spiddal Stick, Peony Seeds, Pear
Damage Health + Damage Magicka + Fire Damage:
Harrada, Spiddal Stick, Steel Blue Entoloma
Damage Health + Damage Magicka + Fire Damage + Silence:
Harrada, Spiddal Stick, Blue Entoloma, Rice
Potions/Poisons to be made at Expert level
Expert level reveals all possible ingredient effects. Creating single effect potions/poisons should be easy by now, but here's one brand new potion and some combination poisons to try.
Fortify Speed (+ Damage Health):
Pear, Wisp Stalk Cap (yes, this is a potion and not a poison, since it contains positive effects)
Reflect Spell:
Glow Dust, Cinnabar Polypore Cap Yellow
Fire Damage + Shock Damage + Damage Health (common):
Spiddal Stick, Imp Gall, Ectoplasm, Fly Aminata Cap
Fire Damage + Shock Damage + Damage Health (uncommon):
Imp Gall, Ectoplasm, Fire Salts, Ogre's Teeth
Paralyze + Frost Damage:
Dryad's Saddle Polypore, Milk Thistle Seeds, Tennel Seeds
Paralyze + Frost Damage + Silence:
Harrada, Milk Thistle Seeds, Vampire Dust
Paralyze + Frost Damage + Damage Magicka + Silence:
Fennel Seeds, Harrada, Milk Thistle Seeds, Vampire Dust
Paralyze + Fire Damage + Damage Magicka + Damage Health:
Steel Blue Entoloma, Imp Gall, Harrada, Fennel Seeds
Paralyze + Damage Health + Damage Magicka + Damage Intelligence:
Fennel Seeds, Harrada, Wisp Stalk Cap
"Heavy Firestorm" | Damage Health + Fire Damage + Shock Damage + Burden:
Ectoplasm, Fly Aminata Cap, Spiddal Stick, Steel Blue Entoloma Cap (by Tyler H.)
"Silent Reckoning" | Damage Health + Damage Magicka + Damage Fatigue + Fire Damage + Silence:
Spiddle Stick, Imp Gall, Rat Meat, Motherwort Sprig (by Tyler H.)
Spiddle Stick, Imp Gall, Rat Meat, Mort Flesh
"Icestorm Fury" | Damage Health + Damage Magicka + Ice Damage + Silence + Paralyze:
Frost Salts, Milk Thistle Seeds, Harrada, Wormwood Leaves (by Tyler H.)
Frost Salts, Milk Thistle Seeds, Harrada, Scamp Skin
Vampire Dust, Milk Thistle Seeds, Harrada, Scamp Skin
"The Warriors Prayer" | Invisibility + Restore Magicka + Restore Fatigue + Restore Health:
Aloe Vera Leaves, Stinkhorn Cap, Blackberry, Fly Aminata Cap (by Galeth)
"Magebane" | Damage Intelligence + Damage Magicka + Paralyze + Damage Health + Damage Willpower:
Wispstalk Cap + Fennel Seeds + Harrada + Morning Glory Root Pulp (by Galeth)'
the list was provied by
http://oblivion.melian.cc/?cmd=cmdOblivionPotions all credit for the potions and poisens are that persons