Name: THORNE Adrenal Cortex Supplement – Bovine Cortex Extract for Stress, Cortisol Balance & Energy Support (60 Capsules)
Brand: Thorne
Price: 29.99 USD
Availability: InStock

THORNE Adrenal Cortex Supplement – Bovine Cortex Extract for Stress, Cortisol Balance & Energy Support (60 Capsules)

$29.99

$29.99 $37.99

THORNE Adrenal Cortex Supplement – Bovine Cortex Extract for Stress, Cortisol Balance & Energy Support (60 Capsules)

★★★★★ 4.8 /5 Rating | 700+ Reviews

THORNE Adrenal Cortex Supplement – Bovine Cortex Extract for Stress, Cortisol Balance & Energy Support (60 Capsules)

$29.99

$29.99 $37.99

◔ Selling Fast - Limited Units Available

THORNE Adrenal Cortex Supplement — Bovine Cortex Extract for Stress, Cortisol Balance & Energy Support

Support Your Body's Stress Response with a Trusted, Practitioner-Grade Formula

THORNE Adrenal Cortex is formulated with bovine cortex extract, designed to support the body's natural response to everyday stress, help maintain balanced cortisol levels, and support sustained energy, healthy immune function, and metabolism. As a third-party tested and certified supplement from THORNE — a brand widely recommended by healthcare practitioners — this once-daily capsule offers a simple addition to a stress-support routine.

Key Highlights

◈ Formulated with bovine cortex extract to support adrenal and cortisol balance
◈ Helps support the body's response to everyday stress
◈ Supports sustained energy levels
◈ Supports healthy immune function and metabolism
◈ Third-party tested for purity, potency, and safety
◈ Frequently recommended by healthcare practitioners — 60 capsules per bottle

Why You Should Buy This

Practitioner-trusted brand. THORNE is widely used and recommended within clinical and practitioner settings, which speaks to a level of quality and consistency expectation.
Third-party verified. Independent testing for purity and potency adds a layer of quality assurance beyond standard label claims.
Targeted glandular-support approach. Rather than a generic herbal stress blend, this formula uses a specific glandular extract ingredient category, which some practitioners use as part of adrenal-focused protocols.
Addresses multiple stress-related concerns. Formulated to support cortisol balance, energy, immune function, and metabolism together.
Simple daily routine. One capsule format designed for consistent daily use.

What You Should Use It For

THORNE Adrenal Cortex is best suited for:

Adults working with a healthcare practitioner on a stress or adrenal-support protocol
Supporting the body's response to everyday, ongoing stress
Those looking for sustained energy support tied to stress-response balance
General immune and metabolic support alongside adrenal-focused ingredients
Use as directed and ideally under practitioner guidance, given the specific nature of glandular extract supplementation

FAQ

What is THORNE Adrenal Cortex used for?
It's a supplement formulated with bovine cortex extract, designed to support the body's stress response, help maintain cortisol balance, and support energy, immune function, and metabolism.

What is bovine cortex extract?
Bovine cortex extract is a glandular extract derived from the outer layer (cortex) of bovine adrenal glands. It's used in some supplements based on a "glandular therapy" concept, where extracts from animal glands are used to support the corresponding gland in the body. This is a different approach from herbal adaptogens (like ashwagandha) — it's worth understanding this distinction before choosing this type of product.

Is "adrenal fatigue" a recognized medical condition?
"Adrenal fatigue" is a term used in some wellness contexts but is not a formally recognized medical diagnosis in conventional endocrinology. This product is intended as general nutritional support for stress and energy, not as a treatment for any diagnosed adrenal or endocrine disorder. If you're experiencing persistent fatigue or suspect a hormonal or adrenal issue, consult a physician for proper evaluation, as symptoms can overlap with several diagnosable conditions.

Is bovine-derived material in this product safe?
THORNE states the product is third-party tested for purity, potency, and safety. As with any animal-derived ingredient, if you have specific sourcing or dietary concerns (e.g., following a vegetarian, vegan, or specific religious dietary practice), this product would not be suitable, since it is bovine-sourced.

How do I take THORNE Adrenal Cortex?
Take as directed on the product label. Because this is a targeted glandular extract product, we'd recommend using it under the guidance of a healthcare practitioner, particularly if you have any endocrine or hormonal condition.

Is this product third-party tested?
Yes, THORNE states the product is independently tested for purity, potency, and safety.

How many capsules are in one bottle?
Each bottle contains 60 capsules.

Who should consider taking this supplement?
Adults working with a healthcare practitioner on stress and energy support, particularly those interested in a glandular-extract approach rather than herbal adaptogens.

This product is a dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease, including any adrenal or endocrine disorder. Individual results may vary. Consult your healthcare professional before use — this is especially important for this product given its glandular-extract composition — particularly if you are pregnant, nursing, taking medication, or have an existing endocrine, hormonal, or adrenal condition.

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Question You May Have?

THORNE Adrenal Cortex is designed to support healthy adrenal gland function, promote balanced cortisol levels, and help the body manage everyday stress.

.Take 1 capsule daily or as recommended by your healthcare professional. Always follow the directions on the product label.

Healthy adrenal function supports energy production and metabolism, which may help maintain healthy energy levels throughout the day.

Yes, many adults use THORNE Adrenal Cortex as part of their daily wellness routine to support adrenal health and overall well-being.

THORNE is a trusted clinical brand known for high-quality ingredients, rigorous testing standards, and supplements trusted by healthcare practitioners and professional athletes.

Happy Customers

Ryan M. — Age 35 — Arizona
As someone with a busy work schedule, I wanted a supplement from a reputable company. THORNE Adrenal Cortex has been easy to incorporate into my mornings, and the quality is exactly what I expected.

Brandon W. — Age 48 — Tennessee
I've tried several wellness supplements over the years, and this one stands out for its quality and simplicity. Easy-to-swallow capsules, trusted ingredients, and a brand I've relied on for a long time.

Jessica R. — Age 44 — Colorado
I chose this supplement because I trust the THORNE brand. The bottle arrived well-packaged, and the product feels premium. Simple ingredients and easy daily use make this a great addition to my routine.

Emily C. — Age 37 — Texas
I've been using THORNE Adrenal Cortex for several weeks and have been impressed with the quality. The capsules are easy to take, and I appreciate the clean formula. It fits perfectly into my daily wellness routine.

Survey Stats Circles

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Natural Energy Support.

Promotes healthy metabolism, sustained vitality, and overall wellness to help you stay active and productive

Science-Backed Adrenal Health.

Formulated with premium adrenal cortex extract and trusted by healthcare professionals for quality and effectiveness

Calm Your Stress Response.

Support healthy cortisol levels and help your body adapt to daily stress with targeted adrenal gland nourishment

What our customers say

Love this drink! I miss this with electrolytes (LMNT) and my leg cramps disappear.

IMHO, AG1 is the superior multi-vitamin and pre-and-pro biotic supplement. After a lot of label comparisons and general supplement reading/research, I keep coming back to AG1. It offers a better nutritional foundation than Huel and popular gummy supplements�especially if you add the AG d3+k2 drops (which are sold as a separate liquid for quality-protection purposes).AG1 has helped decrease my appetite (especially in the morning) and increase my energy. For me, it tastes best with 4oz of low-sugar orange juice and 4oz of water. Mixing it with orange juice also supports better absorption of creatine supplements. Fiber supplements should be taken at least 4 hours before or after AG1 to avoid bloating and interfering with its pre/probiotic gut benefits. Pro tip: if you�re unsure whether or not AG1 is right for you, or will work well with your current supplement regime, ask AI to evaluate your supplement strategy.AG1 is worth the money for those who want to invest in their health.

I did a taste test and compared this product AG1 against several of the competing products. This is the best one. This product is superior for several reasons: taste, range of ingredients, and the inclusion of many vitamins. Other green drinks don't contain vitamins, which is one reason why they cost much less. Also, other green drinks taste too vegetal and earthly, an unpleasant taste. AG1 tastes really good, kinda like vanilla or coconut. My only gripe about AG1 is the cost, which seems exorbitant. But if you don't mind paying extra, this is clearly the best product in the category, which I suppose is justification for the high price.

I just kind of bought this on a whim, so I'm not even sure what all effect it was suppose to have. I figured I probably didn't eat quite enough veggies, and for my entire I've regularly digestive issue after dinner (2-3 times a week). It was more expensive than I wanted it to be, but I figured the per serving cost was worth it for knowing what I was getting and having something backed by at least some data.Well, they can charge me whatever they want now. I'll never stop buying this. I haven't had ANY digestion issues in WEEKS. None. I can't fathom what this stuff is doing to/for me to fix a problem I've had, and been to the doctor for multiple times, my entire life. One of the single most effective products I think I've ever purchased in my almost 40 years.It tastes pretty bad and smells even worse, but it mixes really easy, so I just do the 8 ounces and take it like a shot straight out of the shaker.Hard for me to comment on energy level, because that has never really been an issue for me, but I generally think I feel a little better during the day. I'm also sleeping better, which could mean I'm using more energy during the day.I couldn't be happier. Truly a marvel.

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Frequently asked questions

Orders are typically delivered within 5–10 business days across the United States.
You’ll receive a tracking number once your order is shipped.

Absolutely. We offer a 15-day hassle-free return policy.
If you're not satisfied, simply contact us and we’ll take care of the rest.

Yes. Our products are sourced from reputable manufacturers and are tested for quality.
However, we recommend checking ingredients and consulting a professional if needed.

Tracking numbers are typically sent within 1–3 business days after your order is processed and shipped. You'll receive an email with your tracking details as soon as they're available.
If you haven't received your tracking information after this period, please contact our support team support@eleganthype.com.