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Live price comparison

Cheapest DSIP right now

$0.527/mg at PrimeRx, the lowest of 564 vendors we track. The dearest is $29.80/mg — 57× the price for the same milligram. Last checked November 7, 2026.

#VendorPrice / mgRating
1
PrimeRx
Cheapest
Online store
$0.527—Visit
2
Online store
$0.630—Visit
3
Online store
$0.950—Visit
4
Online store
$1.28—Visit
5
Online store
$1.50—Visit
6
Online store
$1.55—Visit
7
Online store
$1.65—Visit
8
Online store
$1.78—Visit
9
Online store
$1.80—Visit
10
Online store
$1.80—Visit
11
Online store
$1.80—Visit
12
Online store
$1.875.0Rated 5.0 out of 5Visit
13
Online store
$1.90—Visit
14
Online store
$1.94—Visit
15
Online store
$1.98—Visit
16
Online store
$2.00—Visit
17
Online store
$2.00—Visit
18
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$2.00—Visit
19
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$2.00—Visit
20
Online store
$2.00—Visit
21
Online store
$2.07—Visit
22
Online store
$2.14—Visit
23
Online store
$2.15—Visit
24
Online store
$2.16—Visit
25
Online store
$2.20—Visit
26
Online store
$2.25—Visit
27
Online store
$2.33—Visit
28
Online store
$2.38—Visit
29
Online store
$2.40—Visit
30
Online store
$2.40—Visit
31
Online store
$2.45—Visit
32
Online store
$2.48—Visit
33
Online store
$2.48—Visit
34
Online store
$2.48—Visit
35
Online store
$2.50—Visit
36
Online store
$2.50—Visit
37
Online store
$2.50—Visit
38
Online store
$2.521.0Rated 1.0 out of 5Visit
39
Online store
$2.55—Visit
40
Online store
$2.60—Visit
41
Online store
$2.60—Visit
42
Online store
$2.67—Visit
43
Online store
$2.67—Visit
44
Online store
$2.67—Visit
45
Online store
$2.67—Visit
46
Online store
$2.67—Visit
47
Online store
$2.70—Visit
48
Online store
$2.70—Visit
49
Online store
$2.75—Visit
50
Online store
$2.80—Visit
51
Online store
$2.86—Visit
52
Online store
$2.86—Visit
53
Online store
$2.93—Visit
54
Online store
$3.00—Visit
55
Online store
$3.00—Visit
56
Online store
$3.00—Visit
57
Online store
$3.00—Visit
58
Online store
$3.00—Visit
59
Online store
$3.00—Visit
60
Online store
$3.00—Visit
61
Online store
$3.00—Visit
62
Online store
$3.00—Visit
63
Online store
$3.00—Visit
64
Online store
$3.00—Visit
65
Online store
$3.00—Visit
66
Online store
$3.07—Visit
67
Online store
$3.10—Visit
68
Online store
$3.15—Visit
69
Online store
$3.15—Visit
70
Online store
$3.15—Visit
71
Online store
$3.19—Visit
72
Online store
$3.20—Visit
73
Online store
$3.20—Visit
74
Online store
$3.20—Visit
75
Online store
$3.20—Visit
76
Online store
$3.24—Visit
77
Online storeOut of stock at last check
$3.24—Visit
78
Online store
$3.25—Visit
79
Online store
$3.30—Visit
80
Online store
$3.30—Visit
81
Online store
$3.30—Visit
82
Online store
$3.33—Visit
83
Online store
$3.34—Visit
84
Online store
$3.34—Visit
85
Online store
$3.37—Visit
86
Online store
$3.38—Visit
87
Online store
$3.40—Visit
88
Online store
$3.40—Visit
89
Online store
$3.50—Visit
90
Online store
$3.50—Visit
91
Online store
$3.50—Visit
92
Online store
$3.50—Visit
93
Online store
$3.50—Visit
94
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$3.50—Visit
95
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$3.50—Visit
96
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$3.50—Visit
97
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$3.50—Visit
98
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$3.50—Visit
99
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$3.50—Visit
100
Online store
$3.50—Visit
101
Online store
$3.60—Visit
102
Online store
$3.67—Visit
103
Online store
$3.67—Visit
104
Online store
$3.68—Visit
105
Online store
$3.70—Visit
106
Online store
$3.72—Visit
107
Online store
$3.74—Visit
108
Online store
$3.74—Visit
109
Online store
$3.74—Visit
110
Online store
$3.79—Visit
111
Online store
$3.80—Visit
112
Online store
$3.80—Visit
113
Online store
$3.80—Visit
114
Online store
$3.85—Visit
115
Online store
$3.87—Visit
116
Online store
$3.90—Visit
117
Online store
$3.90—Visit
118
Online store
$3.90—Visit
119
Online store
$3.93—Visit
120
Online store
$3.97—Visit
121
Online store
$4.00—Visit
122
Online store
$4.00—Visit
123
Online store
$4.00—Visit
124
Online store
$4.00—Visit
125
Online store
$4.00—Visit
126
Online store COA
$4.004.8Rated 4.8 out of 5Visit
127
Online store
$4.00—Visit
128
Online store
$4.00—Visit
129
Online store
$4.00—Visit
130
Online store
$4.00—Visit
131
Online store
$4.00—Visit
132
Online store
$4.00—Visit
133
Online store
$4.005.0Rated 5.0 out of 5Visit
134
Online store
$4.00—Visit
135
Online store
$4.00—Visit
136
Online store
$4.00—Visit
137
Online store
$4.00—Visit
138
Online store COA
$4.003.8Rated 3.8 out of 5Visit
139
Online store
$4.00—Visit
140
Online store
$4.00—Visit
141
Online store
$4.00—Visit
142
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$4.00—Visit
143
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$4.00—Visit
144
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$4.00—Visit
145
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$4.00—Visit
146
Online store
$4.00—Visit
147
Online store
$4.00—Visit
148
Online store
$4.00—Visit
149
Online store
$4.00—Visit
150
Online store
$4.02—Visit
151
Online store COA
$4.052.8Rated 2.8 out of 5Visit
152
Online store
$4.05—Visit
153
Online store
$4.05—Visit
154
Online store
$4.06—Visit
155
Online store
$4.08—Visit
156
Online store
$4.10—Visit
157
Online store
$4.15—Visit
158
Online store
$4.17—Visit
159
Online store
$4.20—Visit
160
Online store
$4.20—Visit
161
Online store
$4.20—Visit
162
Online store
$4.20—Visit
163
Online store
$4.20—Visit
164
Online store
$4.21—Visit
165
Online store
$4.24—Visit
166
Online store
$4.27—Visit
167
Online store
$4.27—Visit
168
Online store
$4.29—Visit
169
Online store
$4.29—Visit
170
Online store
$4.30—Visit
171
Online store
$4.32—Visit
172
Online store
$4.33—Visit
173
Online store
$4.33—Visit
174
Online store
$4.39—Visit
175
Online store
$4.40—Visit
176
Online store
$4.40—Visit
177
Online store
$4.40—Visit
178
Online store
$4.40—Visit
179
Online store
$4.41—Visit
180
Online store
$4.44—Visit
181
Online store
$4.45—Visit
182
Online store
$4.46—Visit
183
Online store
$4.50—Visit
184
Online store
$4.50—Visit
185
Online store
$4.50—Visit
186
Online store COA
$4.50—Visit
187
Online store
$4.50—Visit
188
Online store
$4.50—Visit
189
Online store
$4.50—Visit
190
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$4.50—Visit
191
Online store
$4.50—Visit
192
Online store
$4.50—Visit
193
Online store
$4.50—Visit
194
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$4.50—Visit
195
Online store
$4.50—Visit
196
Online store
$4.50—Visit
197
Online store
$4.53—Visit
198
Online store
$4.60—Visit
199
Online store
$4.60—Visit
200
Online store
$4.60—Visit
201
Online store
$4.60—Visit
202
Online store
$4.67—Visit
203
Online store
$4.67—Visit
204
Online store COA
$4.70—Visit
205
Online store
$4.70—Visit
206
Online store
$4.70—Visit
207
Online store
$4.75—Visit
208
Online store
$4.80—Visit
209
Online store
$4.80—Visit
210
Online store
$4.80—Visit
211
Online store
$4.80—Visit
212
Online store
$4.80—Visit
213
Online store
$4.80—Visit
214
Online store
$4.84—Visit
215
Online store
$4.89—Visit
216
Online store
$4.90—Visit
217
Online store
$4.90—Visit
218
Online store
$4.90—Visit
219
Online store COA
$4.904.5Rated 4.5 out of 5Visit
220
Online store COA
$4.904.8Rated 4.8 out of 5Visit
221
Online store
$4.90—Visit
222
Online store
$4.90—Visit
223
Online store
$4.904.3Rated 4.3 out of 5Visit
224
Online store
$4.90—Visit
225
Online store
$4.92—Visit
226
Online store
$4.95—Visit
227
Online store
$5.00—Visit
228
Online store
$5.00—Visit
229
Online store
$5.00—Visit
230
Online store
$5.00—Visit
231
Online store
$5.00—Visit
232
Online store
$5.00—Visit
233
Online store
$5.00—Visit
234
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$5.00—Visit
235
Online store
$5.00—Visit
236
Online store
$5.00—Visit
237
Online store
$5.00—Visit
238
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$5.00—Visit
239
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$5.00—Visit
240
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$5.00—Visit
241
Online store
$5.00—Visit
242
Online store
$5.00—Visit
243
Online store
$5.00—Visit
244
Online store
$5.00—Visit
245
Online store
$5.00—Visit
246
Online store
$5.00—Visit
247
Online store
$5.00—Visit
248
Online store
$5.00—Visit
249
Online store
$5.00—Visit
250
Online store
$5.00—Visit
251
Online store COA
$5.004.7Rated 4.7 out of 5Visit
252
Online store
$5.00—Visit
253
Online store
$5.00—Visit
254
Online store
$5.00—Visit
255
Online store
$5.00—Visit
256
Online store
$5.00—Visit
257
Online store
$5.00—Visit
258
Online store
$5.00—Visit
259
Online store
$5.00—Visit
260
Online store
$5.00—Visit
261
Online store
$5.00—Visit
262
Online store
$5.00—Visit
263
Online store
$5.02—Visit
264
Online store
$5.02—Visit
265
Online store
$5.10—Visit
266
Online store
$5.10—Visit
267
Online store
$5.15—Visit
268
Online store
$5.17—Visit
269
Online store
$5.20—Visit
270
Online store
$5.20—Visit
271
Online store
$5.20—Visit
272
Online store
$5.20—Visit
273
Online store
$5.30—Visit
274
Online store
$5.34—Visit
275
Online store
$5.34—Visit
276
Online store
$5.35—Visit
277
Online store
$5.36—Visit
278
Online store
$5.40—Visit
279
Online store
$5.40—Visit
280
Online store
$5.40—Visit
281
Online store
$5.40—Visit
282
Online store
$5.40—Visit
283
Online store
$5.40—Visit
284
Online store
$5.41—Visit
285
Online store
$5.47—Visit
286
Online store
$5.48—Visit
287
Online store
$5.50—Visit
288
Online store
$5.50—Visit
289
Online store
$5.50—Visit
290
Online store
$5.50—Visit
291
Online store
$5.50—Visit
292
Online store
$5.50—Visit
293
Online store
$5.50—Visit
294
Online store
$5.50—Visit
295
Online store
$5.55—Visit
296
Online store
$5.57—Visit
297
Online store
$5.58—Visit
298
Online store
$5.60—Visit
299
Online store
$5.60—Visit
300
Online store
$5.60—Visit
301
Online store
$5.62—Visit
302
Online store
$5.65—Visit
303
Online store
$5.67—Visit
304
Online store
$5.70—Visit
305
Online store
$5.78—Visit
306
Online store
$5.78—Visit
307
Online store
$5.80—Visit
308
Online store COA
$5.804.8Rated 4.8 out of 5Visit
309
Online store
$5.80—Visit
310
Online store
$5.80—Visit
311
Online store
$5.80—Visit
312
Online store
$5.90—Visit
313
Online store
$5.90—Visit
314
Online store
$5.90—Visit
315
Online store
$5.90—Visit
316
Online store
$5.90—Visit
317
Online store
$5.92—Visit
318
Online store
$5.99—Visit
319
Online store
$6.00—Visit
320
Online store
$6.00—Visit
321
Online store
$6.00—Visit
322
Online store
$6.00—Visit
323
Online store
$6.00—Visit
324
Online store
$6.00—Visit
325
Online store
$6.00—Visit
326
Online store
$6.00—Visit
327
Online store
$6.00—Visit
328
Online store
$6.00—Visit
329
Online store
$6.00—Visit
330
Online store
$6.00—Visit
331
Online store
$6.00—Visit
332
Online store
$6.00—Visit
333
Online store
$6.00—Visit
334
Online store
$6.00—Visit
335
Online store
$6.00—Visit
336
Online store COA
$6.004.1Rated 4.1 out of 5Visit
337
Online store
$6.00—Visit
338
Online store
$6.00—Visit
339
Online store
$6.00—Visit
340
Online store
$6.00—Visit
341
Online store
$6.00—Visit
342
Online store
$6.00—Visit
343
Online store
$6.00—Visit
344
Online store
$6.00—Visit
345
Online store
$6.00—Visit
346
Online store
$6.00—Visit
347
Online store COA
$6.004.8Rated 4.8 out of 5Visit
348
Online store
$6.00—Visit
349
Online store
$6.00—Visit
350
Online store
$6.00—Visit
351
Online store
$6.00—Visit
352
Online store
$6.00—Visit
353
Online store
$6.00—Visit
354
Online store
$6.08—Visit
355
Online store COA
$6.104.6Rated 4.6 out of 5Visit
356
Online store COA
$6.103.1Rated 3.1 out of 5Visit
357
Online store
$6.13—Visit
358
Online store
$6.19—Visit
359
Online store
$6.25—Visit
360
Online store
$6.25—Visit
361
Online store
$6.30—Visit
362
Online store
$6.30—Visit
363
Online store
$6.33—Visit
364
Online store
$6.40—Visit
365
Online store
$6.40—Visit
366
Online store COA
$6.404.7Rated 4.7 out of 5Visit
367
Online store
$6.40—Visit
368
Online store
$6.40—Visit
369
Online store
$6.43—Visit
370
Online store
$6.50—Visit
371
Online store
$6.50—Visit
372
Online store
$6.50—Visit
373
Online store
$6.50—Visit
374
Online store
$6.50—Visit
375
Online store
$6.50—Visit
376
Online store COA
$6.54—Visit
377
Online store
$6.60—Visit
378
Online store
$6.60—Visit
379
Online store
$6.67—Visit
380
Online store
$6.67—Visit
381
Online store
$6.67—Visit
382
Online store
$6.70—Visit
383
Online store
$6.70—Visit
384
Online store
$6.76—Visit
385
Online store
$6.80—Visit
386
Online store
$6.80—Visit
387
Online store
$6.80—Visit
388
Online store
$6.80—Visit
389
Online store
$6.94—Visit
390
Online store
$6.94—Visit
391
Online store
$7.00—Visit
392
Online store
$7.00—Visit
393
Online store
$7.00—Visit
394
Online store
$7.00—Visit
395
Online store
$7.00—Visit
396
Online store
$7.00—Visit
397
Online store
$7.00—Visit
398
Online store
$7.00—Visit
399
Online store
$7.00—Visit
400
Online store
$7.00—Visit
401
Online store
$7.00—Visit
402
Online store
$7.00—Visit
403
Online store
$7.00—Visit
404
Online store
$7.00—Visit
405
Online store
$7.00—Visit
406
Online store
$7.00—Visit
407
Online store
$7.00—Visit
408
Online store
$7.00—Visit
409
Online store
$7.00—Visit
410
Online store
$7.00—Visit
411
Online store
$7.00—Visit
412
Online store
$7.02—Visit
413
Online storeOut of stock at last check
$7.11—Visit
414
Online store
$7.14—Visit
415
Online store
$7.15—Visit
416
Online store
$7.15—Visit
417
Online store
$7.20—Visit
418
Online store
$7.20—Visit
419
Online store
$7.20—Visit
420
Online store
$7.20—Visit
421
Online store
$7.20—Visit
422
Online store
$7.33—Visit
423
Online store
$7.39—Visit
424
Online store
$7.39—Visit
425
Online store
$7.40—Visit
426
Online store
$7.44—Visit
427
Online store
$7.50—Visit
428
Online store
$7.50—Visit
429
Online store
$7.50—Visit
430
Online store
$7.50—Visit
431
Online store
$7.50—Visit
432
Online store
$7.52—Visit
433
Online store
$7.60—Visit
434
Online store
$7.60—Visit
435
Online store
$7.60—Visit
436
Online store
$7.73—Visit
437
Online store
$7.73—Visit
438
Online store
$7.80—Visit
439
Online store
$7.80—Visit
440
Online store
$7.80—Visit
441
Online store
$7.80—Visit
442
Online store
$7.80—Visit
443
Online store
$7.80—Visit
444
Online store
$7.80—Visit
445
Online store
$7.81—Visit
446
Online store
$7.89—Visit
447
Online store
$7.90—Visit
448
Online store COA
$7.904.5Rated 4.5 out of 5Visit
449
Online store
$7.93—Visit
450
Online store
$7.96—Visit
451
Online store
$8.00—Visit
452
Online store COA
$8.00—Visit
453
Online store
$8.00—Visit
454
Online store
$8.00—Visit
455
Online store COA
$8.003.6Rated 3.6 out of 5Visit
456
Online store
$8.00—Visit
457
Online store
$8.00—Visit
458
Online store
$8.00—Visit
459
Online store COA
$8.00—Visit
460
Online store
$8.00—Visit
461
Online store
$8.00—Visit
462
Online store
$8.00—Visit
463
Online store COA
$8.004.8Rated 4.8 out of 5Visit
464
Online store
$8.00—Visit
465
Online store
$8.00—Visit
466
Online store
$8.00—Visit
467
Online store
$8.00—Visit
468
Online store
$8.00—Visit
469
Online store
$8.00—Visit
470
Online store
$8.00—Visit
471
Online store
$8.00—Visit
472
Online store
$8.00—Visit
473
Online store COA
$8.204.8Rated 4.8 out of 5Visit
474
Online store
$8.20—Visit
475
Online store
$8.40—Visit
476
Online store COA
$8.404.9Rated 4.9 out of 5Visit
477
Online store
$8.43—Visit
478
Online store
$8.50—Visit
479
Online store
$8.53—Visit
480
Online store
$8.58—Visit
481
Online store COA
$8.752.9Rated 2.9 out of 5Visit
482
Online store COA
$8.804.9Rated 4.9 out of 5Visit
483
Online store
$8.80—Visit
484
Online store
$9.00—Visit
485
Online store
$9.00—Visit
486
Online store
$9.00—Visit
487
Online store
$9.00—Visit
488
Online store
$9.00—Visit
489
Online store
$9.00—Visit
490
Online store
$9.00—Visit
491
Online store
$9.00—Visit
492
Online store
$9.00—Visit
493
Online store
$9.00—Visit
494
Online store
$9.00—Visit
495
Online store
$9.00—Visit
496
Online store
$9.00—Visit
497
Online store
$9.00—Visit
498
Online store
$9.00—Visit
499
Online store
$9.00—Visit
500
Online store
$9.15—Visit
501
Online store COA
$9.204.4Rated 4.4 out of 5Visit
502
Online store
$9.32—Visit
503
Online store
$9.41—Visit
504
Online store
$9.80—Visit
505
Online store
$9.99—Visit
506
Online store
$10.00—Visit
507
Online store
$10.00—Visit
508
Online store
$10.00—Visit
509
Online store
$10.00—Visit
510
Online store
$10.00—Visit
511
Online store
$10.00—Visit
512
Online store
$10.00—Visit
513
Online storeOut of stock at last check
$10.00—Visit
514
Online store
$10.00—Visit
515
Online store
$10.00—Visit
516
Online store
$10.00—Visit
517
Online store
$10.00—Visit
518
Online store
$10.00—Visit
519
Online store
$10.00—Visit
520
Online store
$10.00—Visit
521
Online store
$10.26—Visit
522
Online store
$10.35—Visit
523
Online store
$10.35—Visit
524
Online store
$10.43—Visit
525
Online store
$10.70—Visit
526
Online store
$10.80—Visit
527
Online store
$10.90—Visit
528
Online store
$11.00—Visit
529
Online store
$11.00—Visit
530
Online store
$11.00—Visit
531
Online store
$11.00—Visit
532
Online store
$11.00—Visit
533
Online store
$11.00—Visit
534
Online store
$11.00—Visit
535
Online store
$11.00—Visit
536
Online store
$11.00—Visit
537
Online store
$11.00—Visit
538
Online store
$11.00—Visit
539
Online store
$11.10—Visit
540
Online store
$11.19—Visit
541
Online store
$11.20—Visit
542
Online store
$11.51—Visit
543
Online store
$12.00—Visit
544
Online store
$12.00—Visit
545
Online store
$12.00—Visit
546
Online store
$12.00—Visit
547
Online store
$12.00—Visit
548
Online store
$12.00—Visit
549
Online store
$12.15—Visit
550
Online store
$12.20—Visit
551
Online store COA
$12.47—Visit
552
Online store
$12.49—Visit
553
Online store
$13.00—Visit
554
Online store
$13.35—Visit
555
Online store
$13.49—Visit
556
Online store
$14.05—Visit
557
Online store COA
$14.99—Visit
558
Online store
$15.60—Visit
559
Online store
$16.00—Visit
560
Online store
$17.50—Visit
561
Online store
$19.00—Visit
562
Online store
$20.00—Visit
563
Online store
$20.75—Visit
564
Online store
$29.80—Visit

Prices checked — the newest verification among the vendors shown; individual rows may be older. What “checked” means.

Prices are cost per milligram, normalised for comparison, and may be out of date — always confirm on the vendor’s own site before ordering. Some outbound links are affiliate links and never affect our rankings or ratings. Wholesale suppliers are quote-based and priced per mg at indicative bulk rates.