All of the ingredients have one or more effects. These effects have certain magnitudes, from 0-1. Lets say ingredient A has 0.5 Healing and 0.4 Strength
In order to register the healing effect of the potion, you need to toss in ingredient A twice, because when summed up it adds to 1 (0.5 + 0.5). The potion however won’t have the strength effect, because that would be only 0.8 (0.4 + 0.4) - you would need to throw in the ingredient three times.
You can combine many ingredients, and it is vital to use sampling kits and to take notes, on a lectern or in a book, to truly uncover the power of combining ingredients for very powerful potions.
Redstone still makes potion last longer, and gunpowder makes potions throwable.
List of all possible ingredients: Allium, Azure, Beetroot, Blaze powder, Blaze rod, Blue orchid, Bone, Brown mushroom, Cobweb, Cornflower, Crimson mushroom, Dandelion, Dried kelp, Eye of ender, Feather, Fermented spider eye, Ghast tear, Glistening melon slice, Glowstone dust, Golden carrot, Honey, Ink sac, Kelp, Lily of the valley, Lily pad, Magma cream, Nether wart, Oxeye daisy, Phantom membrane, Poisonous potato, Poppy, Rabbit foot, Red mushroom, Sea pickle, Slimeball, Spider eye, Sugar, Sweet berries, Tulip, Warped fungus, Wither rose
mobeffect:majruszsdifficulty:bleeding_immunity
mobeffect:majruszsdifficulty:bleeding
mobeffect:majruszsdifficulty:glass_regeneration
mobeffect:supplementaries:overencumbered - ???
mobeffect:farmersdelight:nourishment - prevents losing saturation/hunger during exhaustive actions running/jumping/fighting; Negates hunger
mobeffect:farmersdelight:comfort - natural regen despite hunger
mobeffect:quark:resilience - knockback resist, do not use if possible
mobeffect:savage_and_ravage:weight - slows movement speed and prevents jumping
mobeffect:alexsmobs:knockback_resistance
mobeffect:alexsmobs:bug_pheromones - no arthropod attack
mobeffect:alexsmobs:clinging - walk on blocks upside down
mobeffect:alexsmobs:lava_vision - see in lava
mobeffect:alexsmobs:oiled - float on water levitate in rain
mobeffect:alexsmobs:orcas_might - lower attack speed
mobeffect:alexsmobs:soulsteal - damaging enemy absorbs health
mobeffect:alexsmobs:fleet_footed - faster movement during jumping
mobeffect:alexsmobs:sunbird_curse - massively increased falling speed
mobeffect:alexsmobs:sunbird_blessing - longer fly duration with elytra
mobeffect:alexsmobs:earthquake - shakes screen
mobeffect:alexsmobs:tigers_blessing - do not use
mobeffect:alexsmobs:ender_flu - do not use
mobeffect:alexsmobs:exsanguination - do not use
mobeffect:alexsmobs:power_down - joke setting
mobeffect:alexsmobs:fear - stops player from moving
mobeffect:alexsmobs:debilitating_sting - do not use
mobeffect:alexsmobs:poison_resistance - stops all poison, do not use
mobeffect:minecraft:nausea
mobeffect:minecraft:weakness
mobeffect:minecraft:blindness
mobeffect:minecraft:luck
mobeffect:minecraft:wither
mobeffect:minecraft:invisibility
mobeffect:minecraft:resistance
mobeffect:minecraft:hunger
mobeffect:minecraft:water_breathing
mobeffect:minecraft:speed
mobeffect:minecraft:mining_fatigue
mobeffect:minecraft:glowing
mobeffect:minecraft:slow_falling
mobeffect:minecraft:haste
mobeffect:minecraft:saturation
mobeffect:minecraft:slowness
mobeffect:minecraft:bad_omen
mobeffect:minecraft:fire_resistance
mobeffect:minecraft:hero_of_the_village
mobeffect:minecraft:night_vision
mobeffect:minecraft:instant_damage
mobeffect:minecraft:instant_health
mobeffect:minecraft:levitation
mobeffect:minecraft:health_boost
mobeffect:minecraft:regeneration
mobeffect:minecraft:conduit_power
mobeffect:minecraft:dolphins_grace
mobeffect:minecraft:strength
mobeffect:minecraft:unluck
mobeffect:minecraft:poison
mobeffect:minecraft:jump_boost
mobeffect:minecraft:absorption