The Clinical Proof Behind
Primal Queen
From fatigue and mood swings to feeling balanced and resilient, the results speak for themselves
Validated by Citrus Labs across three full menstrual cycles, the Primal Queen formula redefines PMS relief through nutrient-dense beef organs. It is tested, trusted, and transforming how women feel all month long


How the Clinical Trial Was Run and Why It Matters
Each participant was randomly given capsules containing either Primal Queen or a placebo
Dosage Protocol
Per Day
Participants took one capsule with breakfast and one with dinner
Study Duration
Menstrual Cycles)
The study tracked changes across three complete hormonal cycles
Study Design
Neither the participants, study coordinators, nor analysts knew who received the real formula versus the placebo
Participants
Women
Generally healthy women aged 18 and up, all reporting low energy, PMS symptoms, or hormone-related discomfort
Ethics & Approval
Protocol
An independent Institutional Review Board reviewed and approved the study for scientific rigor and safety
Data Collection
Tracking Tools
Participants completed the Menstrual Symptom Questionnaire (MSQ) at the beginning and on Day 5 of each menstrual cycle
The Clinical Timeline
A rigorous 12-week journey tracking every aspect of hormonal health and PMS symptom relief.
Baseline Assessment
Participants completed medical history, eligibility screening, and their first MSQ symptom questionnaire before starting supplementation
Getting Started
Daily use of Primal Queen began. Participants showed early improvements with a 12.6% drop in symptom severity
Noticeable Shifts
Continued supplementation led to greater relief. MSQ scores dropped by 22.4%, with measurable improvements in mood, cramps, and energy
Peak Results
By the third cycle, results reached their highest point. Symptom severity decreased by 24%. 70.5% of women reported mood improvements
Final Results
Final feedback was collected. 72.7% of participants wanted to keep using the product. 70.5% said they would recommend it to others
Baseline Assessment
Participants completed medical history, eligibility screening, and their first MSQ symptom questionnaire before starting supplementation
Getting Started
Daily use of Primal Queen began. Participants showed early improvements with a 12.6% drop in symptom severity
Noticeable Shifts
Continued supplementation led to greater relief. MSQ scores dropped by 22.4%, with measurable improvements in mood, cramps, and energy
Peak Results
By the third cycle, results reached their highest point. Symptom severity decreased by 24%. 70.5% of women reported mood improvements
Final Results
Final feedback was collected. 72.7% of participants wanted to keep using the product. 70.5% said they would recommend it to others

Real-World Results
These aren't just numbers – they represent real women experiencing real improvements in their daily lives through our clinically-tested formula
Hormone Balance
Improvement in perceived hormone imbalance severity
Cycle Satisfaction
Increase in satisfaction with their menstrual cycle
Menstrual Cramps
Improvement in menstrual aches and cramps
Menstrual Fatigue
Improvement in fatigue during menstruation
Daily Life Management
Improvement in ability to manage daily life during menstruation
Overall Energy
Improvement in overall
energy levels
Work Life Impact
Improvement in how their period impacted work life
Cramp Duration
Decrease in the duration of menstrual cramps
Cycle Length
Improvement in satisfaction with menstruation length
Mood Rating
Improvement in mood rating during menstrual cycle
Reduced Irritability
Improvement in irritability related to the menstrual cycle
Social Life Impact
Improvement in how their period impacted social life


Before & After Detailed Analysis
A comprehensive comparison showing the dramatic transformation in symptoms from baseline to the end of the 12-week clinical study
Physical Symptoms Improvements
Symptom | % Improvement | Impact |
---|---|---|
Aches and cramps |
42.0%
|
High |
Fatigue during menstruation |
31.0%
|
Medium |
Energy levels |
36.7%
|
High |
Duration of menstrual cramps |
32.0%
|
Medium |
Hormonal Balance & Emotional
Well-being Improvements
Symptom | % Improvement | Impact |
---|---|---|
Mood |
27.0%
|
Medium |
Irritability |
36.0%
|
High |
Perceived hormone imbalance |
40.6%
|
High |
Frequency of hormone-related issues |
32.0%
|
Medium |
Life Impact Improvements
Symptom | % Improvement | Impact |
---|---|---|
Satisfaction with menstrual cycle |
83.0%
|
High |
Ability to manage daily life |
52.0%
|
High |
Satisfaction with cycle length |
45.0%
|
Medium |
Impact on work life |
43.0%
|
High |
Impact on social life |
42.0%
|
High |
Download the Full Study
Access the complete clinical research report with detailed methodology, results,
and analysis
Clinical Study Report
7 pages • PDF format
Get the comprehensive research report conducted by Citrus Labs, including detailed methodology, statistical analysis, and complete results.
What's Included:
- Complete methodology and statistical analysis
- Detailed participant demographics and baseline characteristics
- Full MSQ questionnaire results and scoring
- Safety data and adverse event monitoring
- Individual response patterns and subgroup analysis
Ancestral Nutrition
Formulated with six essential beef organs to support female health
Hormonal Support
Clinically studied for hormonal balance and daily energy*
Real Results
Real women. Real results. Clinically tested over 3 cycles
Research-Backed
Backed by research. Powered by ancestral nutrition
Proven Efficacy
While others talk, we tested. Primal Queen delivers results women notice

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Frequently Asked Questions
Primal Queen is uniquely crafted to provide a wide spectrum of essential nutrients specifically targeted for women's health. While it offers many of the vitamins and minerals often found in multivitamins, the organ-based nutrients set it apart as a distinctive supplement. Its rich concentration of B12, iron, zinc, and more makes it an excellent addition to your diet. However, as everyone’s needs and health goals are different, it's always best to consult with a healthcare professional.
Absolutely. Our beef organs are 3rd party lab tested for full transparency, quality, and safety. We don’t just say it — we prove it. You can view the full latest results here.
Yes! We recently completed a triple-blind, placebo-controlled clinical study with 100 women, by an independent 3rd party and the results showed significant improvements in menstrual symptom scores over three cycles. Women taking Primal Queen experienced improved mood, reduced cramps, and more energy during their cycle—especially by Cycle 3. We’re proud to back our formula with real-world research. You can view the full results here.
Beef organ supplements are nutrient-dense, providing essential vitamins and minerals like iron, B12, and vitamin A, which can be beneficial during pregnancy, but we recommend that you consult with your healthcare provider before adding any supplements to your diet during pregnancy. Your doctor can help provide personalized advice to keep you and your baby safe.
We recommend taking Primal Queen with lunch and with dinner. Minimum of 2 capsules daily. Ideally, 1 with each meal.

After menopause, women face specific health challenges, such as bone health, heart health, and maintaining overall vitality. Primal Queen's unique blend of beef organ superfoods provides a rich source of essential nutrients straight from the source such as B vitamins, iron, zinc, and more, which are ESSENTIAL for post menopause. So... short answer... yes! This is for you.
Our beef organs are sourced from grass-fed, pasture-raised cattle in Argentina, known for their superior farming practices. The cattle are raised without hormones, antibiotics, or GMO feed, ensuring the cleanest and most natural product possible. Once sourced, the organs undergo a careful freeze-drying process to retain maximum nutrients. The encapsulation and production of our supplements take place in state-of-the-art, FDA-approved facilities in the USA, adhering to the highest safety and quality standards.
Each jar contains 60 capsules to consume 2 per day. 30 daily servings of Primal Queen.
Primal Queen was formulated to fill a gap that other greens supplements or beef organ formulations could not live up to. We are 100% focused on providing a premium solution for women specifically. This daily nutrient blend includes exactly what women need in a superfood cocktail without any fillers, fluff, or garbage.
No. Primal Queen does NOT contain any major allergens. 100% natural, gluten free, non GMO, and no soy.
But bear in mind: This is NOT vegan friendly.
Primal Queen was designed to improve your digestion and gut health. Most people can enjoy it with no issue. But the nutrient dense effect of the beef organs may affect some people more than others. Some people experience frequent bowel movements for the first few days while it works on detoxifying “backed-up” waste.
Even though all our ingredients are 100% Natural, Organic, Soy & Gluten-Free you still want to consult with your doctor prior to taking Primal Queen if you have a medical condition.
While this is rare, we have a 365-day 100% money-back guarantee for this exact reason. Our goal is to get you better, not to sell you on something and leave you be. Try Primal Queen risk-free and if you don’t like it for any reason, just let us know and we’ll handle it from there.
To be eligible for a refund, your last order must be within 365 days from the purchase date, and your product must be shipped back. Only your most recent order qualifies for a refund (not all orders over time).