null Skip to main content

Horny Goat Weed Capsules | Minimum 10% Icariin

Standardized to minimum 10% icariin for blood flow, libido, testosterone, and cardiovascular support.

(4 Reviews) Write a Review

View All Reviews

Horny Goat Weed Capsules | Minimum 10% Icariin

Standardized to minimum 10% icariin for blood flow, libido, testosterone, and cardiovascular support.

(4 Reviews) Write a Review

View All Reviews

Available in multiple forms! Click Here for:
  • Minimum 10% Icariin Standardization
  • Natural PDE-5 Inhibitor
  • Supports Blood Flow Enhancement
  • Traditional Vitality Support

3rd Party Lab Tested & Verified

See Why ND Horny Goat Is The Best

Evidence-Based, Fact-Checked

Updated On: 05/05/2026

$17.99

Order within to ship today

Your order will be shipped tomorrow

Adding to cart… The item has been added

Benefits

When You'll Notice Effects

2-3 Weeks (With Immediate Effects)

  • Bone Health Bone Health
  • Cardiovascular Cardiovascular
  • Neuroprotection Neuroprotection
  • Blood Flow Blood Flow

WHY ND HORNY GOAT WEED?

The ONLY Horny Goat Weed standardized to 10% icariin
test

How To Take

Dose
Dose

500mg (One Capsule)

Timing
Timing

Flexible

How to Take
How to Take

With Or Without Food

Frequency
Frequency

1 Time Daily

Reddit Icon

Talk to thousands of customers just like you.

Join our community on Reddit to ask questions, share experiences, and get the unfiltered truth from long-term users. We believe in letting our customers speak for themselves, so you can hear the real story from people just like you.

Visit Our Subreddit

Build Your Stack

Unlock your full potential by building a supplement stack tailored to your unique goals. Whether you're focused on energy, focus, or overall wellness, we’re here to guide you in creating the perfect combination of supplements to support your journey. Your health, your way—powered by the right stack.

  • About Horny Goat Weed Capsules

    Our Horny Goat Weed extract delivers a minimum 10% icariin from Epimedium brevicornum in convenient 500mg capsules. This full-spectrum extract supports healthy blood flow, promotes vitality, and helps maintain optimal testosterone supplements levels through its natural PDE-5 inhibition activity.

    Our Horny Goat Weed Story

    We first explored horny goat weed extracts and encountered the same issue plaguing most supplement companies: choosing between potency and completeness. The market offered either high-concentration icariin extracts that stripped away beneficial compounds, or crude powders with minimal bioactive content. Customers seeking both effectiveness and the full plant experience needed something different.

    We created a precisely standardized 10% icariin extract that preserves the complete phytochemical profile of Epimedium brevicornum. While many manufacturers chase higher icariin percentages, we found that this moderate standardization retains the supporting flavonoids, alkaloids, and other compounds that enhance the primary benefits. This approach delivers the reliable PDE-5 inhibition you expect while maintaining the mood-elevating and cardiovascular support that makes horny goat weed uniquely effective for comprehensive vitality enhancement.

    Benefits

    • Promotes Bone Health: Supports healthy bone density and strength through icariin's ability to stimulate osteoblast activity and enhance calcium absorption for improved skeletal integrity.
    • Promotes Cardiovascular Function: Enhances healthy circulation and blood flow throughout the body via PDE-5 inhibition, supporting optimal cardiovascular performance and endothelial function.
    • Supports Neuroprotection: Protects brain cells from oxidative stress and supports healthy neural function through icariin's antioxidant properties and ability to promote nerve growth factors.
    • Inhibits Pde-5: Selectively blocks the phosphodiesterase-5 enzyme, leading to improved blood flow particularly to reproductive tissues and supporting enhanced physical performance.

    Full-spectrum extract delivers enhanced mood elevation and relaxation effects compared to highly concentrated single-compound extracts. The 10% icariin standardization preserves additional bioactive compounds from the aerial parts of Epimedium brevicornum, creating a more pharmacologically complex experience that supports both physical vitality and psychological well-being.

    Quality and Standardization

    • Standardized Icariin Content: Our extract is standardized to a minimum 10% icariin by HPLC analysis, ensuring consistent potency and bioactive compound levels in every 500mg capsule for reliable supplementation.
    • Full-Spectrum Processing: Unlike highly concentrated extracts, our 10% standardization preserves a broader range of naturally occurring compounds from Epimedium brevicornum, including secondary metabolites that contribute to the extract's comprehensive effects profile.
    • Aerial Parts Extraction: We source our horny goat weed from the leaf, stem, and fruit portions of the plant where icariin concentrations are naturally highest, maximizing the therapeutic potential of each extract.
    • Third-Party Verification: Every batch undergoes rigorous testing for identity, purity, and potency through our network of third-party labs, ensuring pharmaceutical-grade quality standards and complete transparency.
    • Optimal Bioavailability: Our extraction process maintains the natural synergy between icariin and co-occurring flavonoids, supporting enhanced absorption and utilization compared to isolated compounds.

    Mechanism of Action

    • PDE-5 Enzyme Inhibition: Icariin selectively blocks phosphodiesterase-5 (PDE-5), the enzyme responsible for breaking down cyclic GMP, which leads to smooth muscle relaxation and enhanced blood vessel dilation throughout the circulatory system.
    • Nitric Oxide Pathway Enhancement: The compound promotes increased nitric oxide bioavailability by preventing its degradation, resulting in improved vascular function and enhanced circulation to peripheral tissues including reproductive organs.
    • Testosterone Synthesis Support: Icariin influences the hypothalamic-pituitary-gonadal axis by supporting luteinizing hormone release, which signals the testes to maintain healthy vitality supplements production through natural endocrine pathways.
    • Neurotransmitter Modulation: The flavonoid compound interacts with dopaminergic and serotonergic pathways in the brain, supporting balanced neurotransmitter supplements function that contributes to mood regulation and stress resilience.

    Overview of the Science

    Research demonstrates that icariin exhibits neuroprotective properties and supports stress resilience through modulation of stress hormone pathways [1]. The compound appears to influence hypothalamic-pituitary-adrenal axis function, which may explain the mood-enhancing effects observed with horny goat weed supplementation. Studies suggest that icariin's bioactive metabolites can cross the blood-brain barrier, where they interact with neurotransmitter systems to promote cognitive well-being and emotional balance.

    Beyond its vascular effects, icariin demonstrates interesting interactions with bone metabolism and mineral homeostasis. The flavonoid appears to stimulate osteoblast differentiation while inhibiting osteoclast activity, suggesting potential benefits for skeletal health. This dual action on bone tissue may be particularly relevant for individuals seeking comprehensive vitality supplements that address multiple aspects of physical wellness. Additionally, the compound's influence on calcium signaling pathways extends beyond bone tissue to support cellular function throughout the body.

    [1] Pan Y et al. Psychoneuroendocrinology. 2006;31(10):1220-30.


    Click here to read the Research Snapshot

    Ingredients

    Horny Goat Weed (Epimedium brevicornum):

    • 500mg per capsule
    • Standardized to minimum 10% icariin by HPLC
    • Full-spectrum extract from aerial plant parts

    This 10% icariin standardization represents the optimal balance between potency and preservation of the plant's natural compound profile. Unlike higher-concentration extracts that strip away beneficial co-factors, our minimum 10% standardization maintains the presence of supporting flavonoids, polysaccharides, and other bioactive compounds that work synergistically with icariin. This approach ensures you receive the full therapeutic potential of the Epimedium plant while maintaining consistent icariin levels for reliable bone health supplements and hormone support benefits in every capsule.

    Horny Goat Weed Capsules supplement facts panel showing 500mg per serving with minimum 10% icariin standardization

The Science

What Our Scientific Board Does

The Process

What Do They Do?

  • Review Product Claims
  • Review Cited Research
  • Suggest Changes to Claims
  • Approves Final Conclusions
See The Process

Overview Of The Scientific Evidence

Our Research Snapshot

What Does The Research Show?

Available scientific research shows that Horny Goat Weed, via its bioactive icariin, may support blood flow, sexual function, libido, mood, and stress resilience

Understand The Evidence

Trust Through Transparency

Your health matters, which is why we only use the best 3rd party ISO accredited labs and cGMP certified and FDA registered facilities right here in the USA

Learn more

Frequently Bought Together

Please choose options for all selected products

  • Choose Options
Horny Goat Weed Capsules | Minimum 10% Icariin

Horny Goat Weed Capsules | Minimum 10% Icariin

$17.99