Potions Minecraft: Potion of Strength: Potions of strength increases a player's attack power and are made from the brewing stand.
Potion of Swiftness: Potions of swiftness increase your walk speed and field of view and are made from the brewing stand.
Potion of Weakness: Potions of weakness lowers a player's attack power and are made from the brewing stand.
Redstone Dust: When used on the ground, redstone dust will lay redstone wire. It's also used to craft items that work with redstone circuits and increase the potency of several potions.
Spider Eye: Spider eyes are obtained from spiders and cave spiders. The spider eye is an ingredient involved in potion making using the brewing stand.
Sugar: Sugar is derived from sugar cane (item) and is used in cooking. Can also be combined with an awkward potion to make a potion of swiftness by using a brewing stand.
Thick Potion: Thick potions are a base potion with no effects made from the brewing stand.
Water Breathing Potion: Prevents the oxygen bar from depleting while under water.