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Cheapest Senactiv on iHerb

Ranked by real cost per mg of Senactiv — cheapest value first.

Prices updated Jul 25, 2026 · 20 products · Prices in USD

The priciest option here costs about 35.8× more per mg of Senactiv than the best-value pick Zahler. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per mg
1
Zahler, Mantra Labs, Go, Tropical Berry, 4.1 oz (117 g)
Zahler, Mantra Labs, Go, Tropical Berry, 4.1 oz (117 g)
Zahler
83 mg3032.470.013View on iHerb →
2
Ghost, Legend® Pre-Workout, Welch's® Grape, 22.2 oz (630 g)
Ghost, Legend® Pre-Workout, Welch's® Grape, 22.2 oz (630 g)
Ghost
100 mg3044.990.015View on iHerb →
3
Ghost, Legend® Pre-Workout, Blue Raspberry, 22.8 oz (645 g)
Ghost, Legend® Pre-Workout, Blue Raspberry, 22.8 oz (645 g)
Ghost
100 mg3044.990.015View on iHerb →
4
Ghost, Legend® Pre-Workout, Warheads® Sour Watermelon, 23.3 oz (660 g)
Ghost, Legend® Pre-Workout, Warheads® Sour Watermelon, 23.3 oz (660 g)
Ghost
100 mg3044.990.015View on iHerb →
5
Ghost, Legend® Pre-Workout, Orange Cream, 23.3 oz (660 g)
Ghost, Legend® Pre-Workout, Orange Cream, 23.3 oz (660 g)
Ghost
100 mg3044.990.015View on iHerb →
6
Ghost, Legend®, Pre-Workout, Sonic, Ocean Water, 21.2 oz (600 g)
Ghost, Legend®, Pre-Workout, Sonic, Ocean Water, 21.2 oz (600 g)
Ghost
100 mg3044.990.015View on iHerb →
7
Ghost, Legend® Pre-Workout, Bubblicious® Strawberry Splash, 22.2 oz (630 g)
Ghost, Legend® Pre-Workout, Bubblicious® Strawberry Splash, 22.2 oz (630 g)
Ghost
100 mg3044.990.015View on iHerb →
8
Ghost, Size, Muscle Builder, Warheads® Sour Watermelon, 14.3 oz (405 g)
Ghost, Size, Muscle Builder, Warheads® Sour Watermelon, 14.3 oz (405 g)
Ghost
50 mg3044.990.030View on iHerb →
9
Ghost, Size, Muscle Builder, 'Natty', 11.6 oz (330 g)
Ghost, Size, Muscle Builder, 'Natty', 11.6 oz (330 g)
Ghost
50 mg3044.990.030View on iHerb →
10
Ghost, Size, Muscle Builder, Cherry Limeade, 13.2 oz (375 g)
Ghost, Size, Muscle Builder, Cherry Limeade, 13.2 oz (375 g)
Ghost
50 mg3044.990.030View on iHerb →
11
EHPlabs, Ghostbusters, Beyond, BCAA-EAA, Ecto Freeze, 16.2 oz (459 g)
EHPlabs, Ghostbusters, Beyond, BCAA-EAA, Ecto Freeze, 16.2 oz (459 g)
EHPlabs
25 mg6049.950.033View on iHerb →
12
EHPlabs, Beyond, BCAA + EAA, Peach Candy Rings, 16.7 oz (474 g)
EHPlabs, Beyond, BCAA + EAA, Peach Candy Rings, 16.7 oz (474 g)
EHPlabs
25 mg6049.950.033View on iHerb →
13
EHPlabs, Ghostbusters, Beyond, BCAA-EAA, Frosty Big Apple, 15.33 oz (435 g)
EHPlabs, Ghostbusters, Beyond, BCAA-EAA, Frosty Big Apple, 15.33 oz (435 g)
EHPlabs
25 mg6049.950.033View on iHerb →
14
Bucked Up, Pre-Workout, Watermelon, 11.2 oz (318 g)
Bucked Up, Pre-Workout, Watermelon, 11.2 oz (318 g)
Bucked Up
25 mg3042.950.057View on iHerb →
15
C4 / Cellucor, Max Test™, Testosterone Booster, 120 Capsules
C4 / Cellucor, Max Test™, Testosterone Booster, 120 Capsules
C4 / Cellucor
50 mg3099.990.067View on iHerb →
16
Animal, Pre Workout Primal™ Powder, Candy Crush'd, 1.11 lb (505 g)
Animal, Pre Workout Primal™ Powder, Candy Crush'd, 1.11 lb (505 g)
Animal
25 mg2548.500.078View on iHerb →
17
Animal, Pre Workout Primal™ Powder, Dragon Berry, 1.05 lb (480 g)
Animal, Pre Workout Primal™ Powder, Dragon Berry, 1.05 lb (480 g)
Animal
25 mg2548.500.078View on iHerb →
18
Animal, Primal™ Pre-Workout Loaded, Blood Orange, 17.7 oz (502.5 g)
Animal, Primal™ Pre-Workout Loaded, Blood Orange, 17.7 oz (502.5 g)
Animal
25 mg2548.500.078View on iHerb →
19
Animal, Pre Workout Primal™ Powder, Wick'd Peach, 1.04 lb (475 g)
Animal, Pre Workout Primal™ Powder, Wick'd Peach, 1.04 lb (475 g)
Animal
25 mg2548.500.078View on iHerb →
20
ProHealth Longevity, Rapid Reset Multi-Senolytic, 30 Capsules
ProHealth Longevity, Rapid Reset Multi-Senolytic, 30 Capsules
ProHealth Longevity
50 mg369.950.466View on iHerb →

How we rank Senactiv

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.