Hey folks,
During a recent snowstorm I found myself stuck indoors with too much free time, and I decided to try alchemy to try looking for a dozen or so specific potions. Unfortunately, while I got 11/12 relatively quickly, the last one took FOREVER, and the sunk cost fallacy set in. I don't think this is actually everything, but... I made many, many potions. Chances are you will probably find what you need here. Originally I just made this list for myself, but I thought it would be helpful enough to share. I sorted it using Notepad++ to be alphabetical and put asterisks next to ones I wanted to refer back to.
black cyan green = fiend horns 7
black cyan orange = fiend horns 6
black cyan pink = fiend horns 2
black cyan red = fiend horns 5
black cyan violet = fiend horns 4
black cyan white = fiend horns 3
black green cyan = fur mottled
black green orange = taurus mouth*
black green pink = taurus ears
black green red = fae markings****
black green violet = protruding nipples**
black green white = taurus skin
black orange cyan = insectoid legs
black orange green = ultra narrow waist
black orange pink = mino ears
black orange red = normal waist***
black orange violet = normal hips
black orange white = leg fur
black pink cyan = sly eyes***
black pink green = zombie mouth**
black pink orange = underbite
black pink red = tiny nose
black pink violet = square face
black pink white = spot brows
black red cyan = harpy hands*
black red green = hooves
black red orange = siren legs
black red pink = demon hands
black red violet = harpy legs*
black red white = siren hands
black violet cyan = demon wings
black violet green = arm fins
black violet orange = harpy wings***
black violet pink = antenna 4
black violet red = back fins
black violet white = butterfly wings
black white cyan = fiend horn 9
black white green = antennae 3
black white orange = antennae 2
black white pink = taurus horns
black white red = harpy fluff*
black white violet = fiend horns 10
cyan black orange = fizzle
cyan black pink = fizzle
cyan black white = fizzle
cyan green red = fizzle
cyan orange pink = fizzle
cyan red cyan = fizzle
cyan red green = fizzle
cyan red white = fizzle
cyan violet orange = fizzle
cyan violet white = fizzle
cyan violet white = fizzle
cyan white black = fizzle
green black cyan = pretty mouth**
green black orange = sharp eyes**
green black pink = pretty eyes***
green black red = ruminant mouth
green black violet = round face***
green black white = rodent mouth
green cyan black = cheek scars
green cyan orange = canine mouth
green cyan pink = yellow hair
green cyan red = beady eyes
green cyan violet = arachna eyes
green cyan white = zombified skin*
green orange black = pretty brows**
green orange cyan = moles b
green orange pink = moles A
green orange red = normal face*
green orange violet = no brows???
green orange white = moles C
green pink black = white sclera
green pink cyan = silver eyes
green pink orange = white eyes
green pink red = violet hair
green pink violet = slime skin
green pink white = silver hair
green red black = large nose**
green red cyan = fuzzy brows
green red orange = kobold mouth
green red pink = freckles A**
green red violet = insectoid eyes
green red white = gaunt face
green violet black = feline mouth
green violet cyan = face paint 3
green violet orange = fangs
green violet pink = face paint 2
green violet red = face paint 5
green violet white = face paint 4
green white black = face paint 1
green white cyan = cyclopean brows
green white orange = eye scars
green white pink = chubby face***
green white red = dopey eyes****
green white violet = cyclopean eyes**
orange black cyan = pale skin
orange black green = red hair
orange black pink = olive skin***
orange black red = red eyes***
orange black violet = purple eyes
orange black white = pink hair
orange cyan black = brown eyes
orange cyan green = blue eyes***
orange cyan pink = black sclera*
orange cyan red = bloodshot sclera
orange cyan violet = blonde*
orange cyan white = black void sclera*
orange green black = light green skin
orange green cyan = light brown eyes
orange green pink = light blue skin
orange green red = light green hair
orange green violet = light green eyes
orange green white = light brown hair
orange pink black = black eyes*
orange pink cyan = almond skin
orange pink green = beastly white skin***
orange pink red = auburn hair**
orange pink violet = ashen skin
orange pink white = arachna skin
orange red black = light blue eyes*
orange red cyan = fair skin
orange red green = grey eyes
orange red pink = deep green skin
orange red violet = green eyes
orange red white = gold eyes**
orange violet black = deep blue skin
orange violet cyan = cyan hair
orange violet green = dark hair**
orange violet pink = crimson skin*
orange violet red = dark grey skin
orange violet white = dark blue hair
orange white black = coral hair
orange white cyan = chocolate skin
orange white cyan = fair skin
orange white green = copper skin
orange white pink = brown hair
orange white red = copper eyes
orange white violet = cinnamon skin***
pink black green = fizzle
pink black red = empty
pink black white = fizzle
pink cyan red = fizzle
pink cyan violet = fizzle
pink green white = empty
pink orange black = fizzle
pink orange green = fizzle
pink red black = fizzle
pink red white = fizzle
pink violet orange = fizzle
pink white black = fizzle
pink white green = empty
red black cyan = wasp wings
red black green = wolf tail
red black orange = wolf ears
red black pink = antennae 1
red black violet = wide hips
red black white = wide butt****
red cyan black = shortstack****
red cyan green = short tail
red cyan orange = short ponytail
red cyan pink = scaly face
red cyan violet = short bob
red cyan white = shaved
red green black = wasp abdomen
red green cyan = tied hair
red green orange = undercut
red green pink = swimsuit tan
red green purple = tiny penis
red green white = tied locks
red orange black = strip shave
red orange cyan = smooth skin***
red orange green = spotty skin
red orange pink = small strip
red orange violet = spider arms
red orange white = soft voice****
red pink black = scales
red pink cyan = puffy nipples***
red pink green = saggy breasts**
red pink orange = round butt****
red pink violet = reptile tail
red pink white = rabbit ears
red violet black = small penis
red violet cyan = slender*****
red violet green = small nipples
red violet orange = SMALL breasts***
red violet pink = skinny**
red violet white = slickback hair
red white black = siren tail
red white cyan = side shaved short hair
red white green = siren ears
red white orange = sideswept***
red white pink = side shaved hair
red white violet = sideswept ponytail
violet black cyan = outie vagina*
violet black green = pointy ears**
violet black orange = petite*****
violet black pink = normal vagina
violet black red = petite butt***
violet black white = perky breasts***
violet cyan black = kobold ears
violet cyan green = innie vagina***
violet cyan orange = imp horns
violet cyan pink = huge breasts****
violet cyan red = human ears
violet cyan white = huge butt****
violet green black = narrow waist
violet green cyan = neck fur
violet green orange = mush bob
violet green pink = moth antennae**
violet green red = muscular*
violet green white = moth wings*
violet orange black = moth abdomen
violet orange cyan = messy bob
violet orange green = messy strip
violet orange pink = medium nipples*
violet orange red = messy short hair
violet orange white = messy fringe
violet pink black = hobgoblin horns
violet pink cyan = futa potion**
violet pink green = high voice****
violet pink orange = heart shave
violet pink red = heart butt****
violet pink white = hairy
violet red black = medium hair and bangs
violet red cyan = long wavy hair****
violet red green = medium breasts
violet red orange = medium bob
violet red pink = long ponytail
violet red white = MALE potion*
violet white black = long hair
violet white cyan = large breasts****
violet white green = long hair and buns
violet white orange = long hair and bangs
violet white pink = kobold horns
violet white red = large nipples
white black cyan = flat breasts**
white black green = fur
white black orange = fur wasp
white black pink = fit*
white black red = fur spotty
white black violet = fur moth
white cyan black = beefy butt*****
white cyan green = average**
white cyan orange = average penis
white cyan pink = fizzle
white cyan red = average butt*
white cyan violet = fizzle
white green black = fit butt*
white green cyan = droopy ears
white green orange = fiend tail**
white green pink = double bun****
white green red = fiend horns 1
white green violet = FEMALE*****
white orange black = deer ears
white orange cyan = curly hair
white orange green = deer antlers
white orange pink = classy short hair
white orange red = deeper voice
white orange violet = deep voice
white pink black = fizzle
white pink cyan = fizzle
white pink green = fizzle
white pink orange = fizzle
white pink red = fizzle
white pink violet = fizzle
white red black = classy bob
white red cyan = buzzcut
white red green = chubby****
white red orange = cat tail
white red pink = bun and bangs***
white red violet = cat ears
white violet black = built*
white violet cyan = bikini tan
white violet green = bubble butt****
white violet orange= broad shoulders
white violet pink = big butt****
white violet red = bolt on breasts
The one thing I've noticed with these traits, is that while some can be changed (face, butt, boobs) other traits cannot be "turned off" once applied. For instance, special traits like zombified skin and fae markings appear to be permanent once applied. Hope this list helps you find that one thing you were looking for.