Decant

Buy the source dose, decant into the target dose, and sell on the Grand Exchange — 2% tax already applied.

Conversion	Ratio	Ingredients cost	Revenue	Profit	Profit per unit
→Superantipoison (4 → 1)	1 → 4	1,086	1,504	418	105
→Extended stamina potion (2 → 1)	1 → 2	3,107	3,522	415	208
→Antidote+ (4 → 2)	1 → 2	1,512	1,912	400	200
→Defence potion (3 → 1)	1 → 3	299	666	367	122
→Super combat potion (4 → 1)	1 → 4	11,703	12,060	357	89
→Zamorak brew (2 → 1)	1 → 2	272	628	356	178
→Antidote++ (4 → 2)	1 → 2	10,400	10,746	346	173
→Super combat potion (2 → 1)	1 → 2	5,700	6,030	330	165
→Super defence (2 → 1)	1 → 2	1,280	1,600	320	160
→Divine super combat potion (4 → 2)	1 → 2	18,881	19,190	309	155
→Antidote+ (3 → 1)	1 → 3	868	1,149	281	94
→Menaphite remedy (2 → 1)	1 → 2	900	1,170	270	135
→Defence potion (2 → 1)	1 → 2	175	444	269	135
→Guthix balance (3 → 1)	1 → 3	600	867	267	89
→Stamina potion (2 → 1)	1 → 2	1,521	1,784	263	132
→Antifire potion (4 → 2)	1 → 2	700	948	248	124
→Extended antifire (3 → 1)	1 → 3	65	294	229	76
→Superantipoison (4 → 2)	1 → 2	1,086	1,288	202	101
→Fishing potion (4 → 1)	1 → 4	108	308	200	50
→Fishing potion (3 → 1)	1 → 3	34	231	197	66
→Extended stamina potion (4 → 1)	1 → 4	6,850	7,044	194	49
→Defence potion (4 → 1)	1 → 4	721	888	167	42
→Stamina potion (4 → 1)	1 → 4	3,406	3,568	162	41
→Agility potion (4 → 2)	1 → 2	201	354	153	77
→Super energy (2 → 1)	1 → 2	833	980	147	74
→Hunting mix (2 → 1)	1 → 2	2	138	136	68
→Extended antifire mix (2 → 1)	1 → 2	101	234	133	67
→Ancient brew (3 → 1)	1 → 3	2,276	2,406	130	43
→Menaphite remedy (4 → 1)	1 → 4	2,212	2,340	128	32
→Antidote+ mix (2 → 1)	1 → 2	1,346	1,470	124	62
→Superattack mix (2 → 1)	1 → 2	150	272	122	61
→Fishing potion (2 → 1)	1 → 2	47	154	107	54
→Extended antifire (4 → 2)	1 → 2	287	392	105	53
→Extended antifire (4 → 1)	1 → 4	287	392	105	26
→Magic mix (2 → 1)	1 → 2	7	112	105	53
→Super defence (3 → 1)	1 → 3	2,296	2,400	104	35
→Ancient brew (2 → 1)	1 → 2	1,501	1,604	103	52
→Superantipoison (2 → 1)	1 → 2	657	752	95	48
→Fishing mix (2 → 1)	1 → 2	70	152	82	41
→Guthix balance (2 → 1)	1 → 2	501	578	77	39
→Super strength (2 → 1)	1 → 2	1,279	1,348	69	35
→Attack potion (4 → 1)	1 → 4	7	72	65	16
→Super hunter potion (4 → 2)	1 → 2	523	588	65	33
→Extended antifire (2 → 1)	1 → 2	132	196	64	32
→Sacred oil (2 → 1)	1 → 2	1,300	1,364	64	32
→Restore potion (4 → 1)	1 → 4	40	100	60	15
→Restore potion (4 → 2)	1 → 2	40	90	50	25
→Restore potion (3 → 1)	1 → 3	25	75	50	17
→Attack potion (3 → 1)	1 → 3	5	54	49	16
→Super combat potion (3 → 1)	1 → 3	9,000	9,045	45	15