Skip to product information

  • Made in Canada Made in Canada

Prairie Naturals Stress-Force for Men, Adrenal Support with Rhodiola and L-Tyrosine, Relief from Symptoms of Stress, 60 Capsules

Prairie Naturals Stress-Force for Men, Adrenal Support with Rhodiola and L-Tyrosine, Relief from Symptoms of Stress, 60 Capsules

Want to special order this item?

Request a larger quantity

Request a larger quantity

We'll email you an invoice. Once it's paid we order the stock — it typically reaches our warehouse in 1–2 weeks, then ships to you.

We usually reply within 1–2 business days

Save money with volume discounts!

  • Buy 3+
    $35.97 $35.26 / each Save 2%

  • Buy 6+
    $35.97 $34.90 / each Save 3%

  • Buy 12+
    $35.97 $34.18 / each Save 5%

    Enjoy secure payments powered by:
  • Visa
  • Mastercard
  • Apple Pay
  • PayPal
  • Google Pay
  • Shop Pay
  • American Express

30-day Return Policy Learn more


  • Made in Canada Made in Canada

prairie-naturals-stress-force-60-capsules

Prairie Naturals Stress-Force for Men, Adrenal Support with Rhodiola and L-Tyrosine, Relief from Symptoms of Stress, 60 Capsules

:by Prairie Naturals

Regular price $35.97 CAD
Sale price $35.97 CAD Regular price
Sale Sold out
Low Price Guarantee
Low Price Guarantee

If you find a lower price, we'll beat it

Brands You Can Trust
Brands You Can Trust

Quality products you can depend on

Fast Free Shipping
Fast Free Shipping

Canadian orders $79+ ship free

Hassle-Free Returns
Hassle-Free Returns

Not happy? Return it within 30 days

Prairie Naturals Stress-Force for Men Details

Prairie Naturals Stress-Force for Men supports healthy adrenal function to provide relief from symptoms of mental and physical stress. Each capsule combines bovine adrenal gland cortex 100 mg, L-tyrosine 250 mg (as N-acetyl-L-tyrosine) and Rhodiola rosea root extract 75 mg (3% rosavins, 1% salidroside) with an activated vitamin B complex — benfotiamine, riboflavin 5'-phosphate, P5P vitamin B6, L-5-MTHF folate and methylcobalamin B12 — plus vitamin C, magnesium and zinc. It is a glandular formula in a gelatin capsule. 60 capsules.

Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada

Quick Facts

Key ingredients per capsule Bovine adrenal gland cortex 100 mg, L-tyrosine 250 mg, Rhodiola rosea extract 75 mg (3% rosavins, 1% salidroside)
Activated B vitamins per capsule B1 17.9 mg, B2 25 mg, B3 19.25 mg, B5 50 mg, B6 (P5P) 25 mg, folate (L-5-MTHF) 400 mcg, B12 (methylcobalamin) 500 mcg
Also contains Vitamin C 81.5 mg, magnesium 4.88 mg, zinc 3.75 mg, inositol 5.75 mg
Animal-derived Bovine adrenal glandular; gelatin capsule
Format Capsules
Dose 1–2 capsules daily with a meal
Size 60 capsules
Diet notes Non-GMO, gluten-free, yeast-free, dairy-free; not vegetarian

Who Stress-Force for Men Is For

  • Men looking for relief from symptoms of mental and physical stress
  • Those who want adrenal support from a glandular formula rather than herbs alone
  • People who want rhodiola and L-tyrosine combined with activated B vitamins in one capsule
  • Anyone who prefers methylated and active B vitamin forms such as methylcobalamin, L-5-MTHF and P5P

Who this product is NOT for:

  • Vegetarians and vegans — it contains bovine adrenal glandular in a gelatin capsule
  • Anyone with bipolar disorder or bipolar spectrum disorder, or taking antibiotics or nitroglycerin — do not use
  • People taking antidepressants or hormone replacement therapy, or with kidney stones, unless a health care practitioner approves it
  • Anyone looking for a bedtime product — it should not be taken immediately before bed

Vitamart's Take

Stress-Force for Men takes a different approach from most stress formulas: it starts with a bovine adrenal glandular and builds on it with rhodiola, N-acetyl-L-tyrosine and a properly activated B complex. The B vitamins here are the forms people seek out — methylcobalamin, L-5-MTHF and P5P. The dose is flexible at 1–2 capsules with a meal, so you can start low. It is not for vegetarians, and the caution list is longer than most, so read it before you buy. If it fits, it is a thorough one-bottle adrenal formula.

How Stress-Force for Men Compares

Stress-Force for Men vs. Adrenal-Force

Prairie Naturals Adrenal-Force is also an adrenal glandular formula with rhodiola, L-tyrosine and activated B vitamins. Stress-Force for Men is the version marketed specifically to men.

Stress-Force for Men vs. Andro Force

Prairie Naturals Andro Force uses Sensoril ashwagandha 125mg with DIM and stinging nettle and is labelled to help reduce symptoms of stress, with no glandular. Stress-Force for Men uses an adrenal glandular with rhodiola and tyrosine.

Glandular formula vs. herbal adaptogen alone

A single-herb rhodiola product is vegetarian-friendly and simpler. Stress-Force for Men adds the glandular, tyrosine and a full activated B complex for broader support.

What Is Rhodiola Rosea?

  • Rhodiola rosea is a plant whose root has a long history of use in herbal medicine
  • Extracts are commonly standardized to rosavins and salidroside; this one is 3% rosavins and 1% salidroside
  • Each Stress-Force for Men capsule provides 75 mg of the extract
  • It is paired here with N-acetyl-L-tyrosine, an amino acid, and a bovine adrenal glandular
  • The activated B complex supplies vitamins in forms the body can use directly, such as methylcobalamin and P5P

Recommended Purpose

  • Supports healthy adrenal function to provide relief from symptoms of mental and physical stress

How To Use

  • Take 1–2 capsules with a meal daily, or as directed by a health care practitioner
  • Take a few hours before or after other medications or natural health products
  • Not to be taken immediately before bedtime
  • Discontinue use if you experience irritability or insomnia; if symptoms persist or worsen, consult a health care practitioner
  • Store in an airtight container away from light; do not use if the seal is broken or missing

Ingredients (per capsule)

Bovine adrenal gland cortex (Bos taurus) 100 mg
L-Tyrosine (N-acetyl-L-tyrosine) 250 mg
Rhodiola rosea root extract (3% rosavins, 1% salidroside) 75 mg
Vitamin B1 (benfotiamine 12.9 mg, thiamine HCl 5 mg) 17.9 mg
Vitamin B2 (riboflavin 5'-phosphate) 25 mg
Vitamin B3 (niacin as inositol hexanicotinate) 19.25 mg
Vitamin B5 (calcium D-pantothenate) 50 mg
Vitamin B6 (pyridoxal 5'-phosphate) 25 mg
Folate (L-5-methyltetrahydrofolate) 400 mcg
Vitamin B12 (methylcobalamin) 500 mcg
Vitamin C (magnesium ascorbate, zinc ascorbate) 81.5 mg
Magnesium (magnesium ascorbate) 4.88 mg
Zinc (zinc ascorbate) 3.75 mg
Inositol (inositol hexanicotinate) 5.75 mg

Non-medicinal ingredients: magnesium stearate, microcrystalline cellulose, silicon dioxide; capsule: gelatin, purified water.

Frequently Asked Questions

➕ What does Stress-Force for Men do?
It supports healthy adrenal function to provide relief from symptoms of mental and physical stress.
➕ How do I take it?
Take 1–2 capsules with a meal daily. Take it a few hours apart from other medications or natural health products, and not immediately before bedtime.
➕ Is it vegetarian?
No. It contains bovine adrenal gland cortex, and the capsule is made from gelatin.
➕ What form are the B vitamins in?
They are activated forms: benfotiamine and thiamine for B1, riboflavin 5'-phosphate for B2, P5P for B6, L-5-MTHF for folate and methylcobalamin for B12.
➕ Who should not take it?
Do not use it if you have bipolar disorder or bipolar spectrum disorder, or if you are taking antibiotics or nitroglycerin. Consult a practitioner first if you take antidepressants or HRT, or have kidney stones.
➕ What if I feel wired or cannot sleep?
Discontinue use if you experience irritability or insomnia.

Pairs Well With

💡 Subscribe & save for an extra discount on every order — never run out of your daily supplements.

Compare Similar Products

About Vitamart

Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the supplements you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢. Vitamins Lowest Prices.

Recommended Use: Stress-Force for Men supports healthy adrenal function to provide relief from symptoms of mental and physical stress. Recommended Dose (Adults): Take 1-2 Capsules with a meal daily, or as directed by a health care practitioner. Take a few hours before or after taking other medications or natural health products. Not to be taken immediately before bedtime. (As an adaptogen)

Nutrition Facts / Valeur nutritive

Nutrition Facts
Serving Size: 1 Capsules
Servings per Container: 60
Amount Per Serving
% Daily Value *
Bovine adrenal gland cortex (bos taurus) 100 mg
Supporting Ingredients:
L-Tyrosine (N-acetyl-L-tyrosine) 250 mg
Rhodiola (Rhodiola rosea L.) PE root (standardized extract 3% rosavins, 1% salidroside) 0.75 mg
Vitamin B-1 (benfotiamine 12.9mg, thiamine HCl 5mg) 17.9 mg
Vitamin B-2 (riboflavin as riboflavin 5’-phosphate) 25 mg
Vitamin B-3 (niacin as inositol hexanicotinate) 19.25 mg
Vitamin B-5 (pantothenic acid as calcium-d-pantothenate) 50 mg
Vitamin B-6 (pyridoxal 5’-phosphate, P5P) 25 mg
Vitamin B-9 (folate as L-5-methyltetrahydrofolate, MTHF-5) 400 mg
Vitamin B-12 (methylcobalamin) 400 mg
Vitamin C (as magnesium ascorbate, zinc ascorbate) 81.5 mg
Magnesium (magnesium ascorbate) 4.88 mg
Zinc (zinc ascorbate) 3.75 mg
Inositol (inositol hexanicotinate) 5.75 mg
* Percent daily values are based on a 2000 calorie diet
† Daily Value not established
Note: Serving Sizes are rounded to the nearest whole serving

Additional Ingredients

Magnesium stearate, microcrystalline cellulose, silicon dioxide and capsules containing gelatin and purified water.

Prairie Naturals Stress-Force for Men, Adrenal Support with Rhodiola and L-Tyrosine, Relief from Symptoms of Stress Customer Reviews