Save 43%TestoStack bottle hero shot
mens

TestoStack

Tongkat Ali, Tribulus, ginseng, and zinc. Men's stack, no proprietary blend hiding the dose.

4.81(947 reviews)

L-arginine alpha-ketoglutarate, Panax ginseng root, Tribulus terrestris, Eurycoma longifolia (Tongkat Ali), and zinc — the four-ingredient skeleton of every credible male-vitality formula, dosed transparently.

  • Eurycoma Longifolia (Tongkat Ali) at clinical dose
  • Zinc 25 mg for healthy testosterone metabolism
  • BioPerine to potentiate absorption
1×
1 bottleTry it
Save 29% vs MSRP · $49/bottle
$49
$69
3×
3 bottlesMost popular
Save 43% vs MSRP · $39/bottle
$117
$207
6×
6 bottlesBest value
Save 52% vs MSRP · $33/bottle
$198
$414
90-day refund
Free U.S. shipping $75+
Tested every batch
Tongkat AliL-Arginine AKGZinc 25mg

What is in TestoStack

Every active ingredient, at the dose used in research.

Zinc 25 mg, L-arginine AKG 150 mg, Panax ginseng 100 mg, Tribulus 50 mg, Tongkat Ali 25 mg, BioPerine 4.5 mg.

Supplement Facts

Serving Size: 2 capsules

Servings Per Container: 30 (60 capsules per bottle)

Amount per Serving% Daily Value
Zinc (as oxide)25 mg227%
L-Arginine Alpha-Ketoglutarate150 mg**
Panax Ginseng (Root)100 mg**
Tribulus Terrestris (Aerial Parts)50 mg**
Eurycoma Longifolia (Root)25 mg**
Black Pepper Extract4.5 mg**

** Daily Value not established.

Other ingredients: Gelatin, Brown Rice Flour, Flax Seed, Magnesium Stearate.

Allergens: Manufactured in a facility that processes soy and tree nuts.