Primordial Vigor X review: a nighttime tribulus and zinc capsule for male vitality

This article contains affiliate links. If you buy through them, we may earn a commission at no extra cost to you.

Click here to buy

Most men's supplements want you to take them in the morning. Primordial Vigor X goes the other way. You take two capsules before bed, the time when your body does a lot of its overnight repair and hormone work.

That's a smart bit of timing. Deep sleep is when much of your body's recovery happens, and if you already brush your teeth and set an alarm every night, adding two capsules to that routine is easy. No juggling pills at the office, no remembering a midday dose.

The company describes a "dual-action" approach, supporting healthy hormone balance with a focus on testosterone, and says the formula is "engineered to naturally boost your hormone production."

Where to find the label

The sales page focuses on the offer, and the front of the bottle highlights three herbs. The full supplement facts panel is on the vendor's affiliate page. Here's what it lists per two-capsule serving, with 30 servings per bottle (the image is small, so a couple of figures are approximate):

• Magnesium (as magnesium oxide): 133 mg

• Zinc (as zinc oxide): about 20 mg

• Tribulus terrestris fruit: 500 mg

• Chrysin

• Horny goat weed (epimedium): 33.3 mg

• Tongkat ali root: 33.3 mg

• Saw palmetto berries: 33.3 mg

• Hawthorn berry: 33.3 mg

• Cissus quadrangularis: 33.3 mg

The bottle front advertises "870mg," and the distributor is KNutrics of Aurora, Colorado.

Zinc, tribulus and friends

Tribulus is the main ingredient by weight, a generous 500 mg. It's a classic in men's formulas, used for centuries in Ayurveda and traditional Chinese medicine, and a few small studies suggest it may help with libido.

Zinc at about 20 mg is a meaningful amount. Zinc is essential for normal testosterone production, and if you happen to run low, topping it up helps support normal levels. Magnesium is another mineral many men don't get enough of, and the bedtime timing suits it well, since a lot of people take magnesium in the evening anyway.

Then there's a supporting cast of well-known herbs. Tongkat ali, a Southeast Asian root, is one of the most popular ingredients in men's health right now. Horny goat weed is a traditional Chinese favorite. Hawthorn berry is a heart-friendly herb with a long European history. Cissus is a vine from India, traditionally used for bones and joints. Saw palmetto is the classic men's herb from the American Southeast, and chrysin is a flavonoid found in passionflower.

Bottle options

• 1 bottle: $69, plus $9.95 shipping

• 3 bottles: $177 ($59 each), free US shipping and one ebook

• 6 bottles: $294 ($49 each), free US shipping and two ebooks

I'm glad there's a single bottle option, so you can try a month of Primordial Vigor X first. ClickBank processes the order. The page has a countdown timer, but there's no need to rush.

Empty bottles welcome

The guarantee is 60 days, and the page says you can send back bottles, "even if they're empty," for a full refund. If you start with one bottle, you'll have plenty of time to decide.

Before bedtime tonight

Hawthorn and horny goat weed can affect blood pressure and interact with heart and blood pressure medicines, so talk to your doctor first if you take any. Tribulus has rare reports of liver and kidney problems at high doses, so check in first if you have either condition. It's also smart to bring up performance changes at your next checkup, since they can be an early sign of heart disease or diabetes.

Who it's for

Men who like the idea of a nighttime routine, and want a tribulus and zinc capsule. Pair it with strength training, good sleep and a protein-rich diet, which all support healthy testosterone on their own.

Reading the label against the research: reviews of human trials found tribulus doesn't reliably raise testosterone, though a few small studies suggest a little help with libido. Tongkat ali studies used around 200 to 400 mg a day versus 33 mg here, and saw palmetto, usually studied at 320 mg for urinary symptoms, is an odd choice. The FAQ's hormone claims aren't backed by a study of the product, and the buyer facing sales page doesn't show the label.

Sleep well. Primordial Vigor X is available on its official site, starting from a single bottle.

Click here to buy