Putnam's suggestions.

code/modules/reagents/chemistry/reagents/other_reagents.dm

@@ -140,7 +140,7 @@
 	data = list("donor"=null,"viruses"=null,"blood_DNA"="REPLICATED", "bloodcolor" = BLOOD_COLOR_SYNTHETIC, "blood_type"="SY","resistances"=null,"trace_chem"=null,"mind"=null,"ckey"=null,"gender"=null,"real_name"=null,"cloneable"=null,"factions"=null)
 	name = "Synthetic Blood"
 	description = "A synthetically produced imitation of blood."
-	taste_description = "oily"
+	taste_description = "oil"
 	color = BLOOD_COLOR_SYNTHETIC // rgb: 11, 7, 48
 	value = REAGENT_VALUE_NONE
 

modular_citadel/code/modules/reagents/chemistry/reagents/SDGF.dm

@@ -52,7 +52,7 @@ IMPORTANT FACTORS TO CONSIDER WHILE BALANCING
 	inverse_chem_val 		= 0.5
 	inverse_chem		= /datum/reagent/impure/SDZF
 	can_synth = TRUE
-	value = REAGENT_VALUE_EXCEPTIONAL
+	value = REAGENT_VALUE_RARE
 
 
 //Main SDGF chemical
@@ -310,7 +310,7 @@ IMPORTANT FACTORS TO CONSIDER WHILE BALANCING
 	can_synth = TRUE
 	taste_description = "a weird chemical fleshy flavour"
 	chemical_flags = REAGENT_SNEAKYNAME
-	value = REAGENT_VALUE_VERY_RARE
+	value = REAGENT_VALUE_RARE
 
 /datum/reagent/impure/SDZF/on_mob_life(mob/living/carbon/M) //If you're bad at fermichem, turns your clone into a zombie instead.
 	switch(current_cycle)//Pretends to be normal

modular_citadel/code/modules/reagents/chemistry/reagents/healing.dm

@@ -101,7 +101,7 @@
 	data = list("grown_volume" = 0, "injected_vol" = 0)
 	var/borrowed_health
 	color = "#FFDADA"
-	value = REAGENT_VALUE_VERY_RARE
+	value = REAGENT_VALUE_COMMON
 
 /datum/reagent/synthtissue/reaction_mob(mob/living/M, method=TOUCH, reac_volume,show_message = 1)
 	if(iscarbon(M))