We invite you to do the before-and-after blood tests, because we're confident you'll like what you see. But our 180-day money-back guarantee is for any reason, and we never ask for your results.
Full refund within 180 days for any reason.Annual subscriptions are fully refundable for 30 days after your first delivery.
An all-natural, plant-based supplement that might just change your life.
✓ Made in California, the right way.✓ Independently lab tested for purity and potency.✓ 3,000+ published studies on sulforaphane.✓ Three simple ingredients.✓ As much sulforaphane as 3.5 pounds of raw broccoli.
BROQ
The Gold Standard of Sulforaphane Supplements
4.8··98% recommend1,643 reviews from verified customers
180-Day Money-Back Guarantee. No need to send anything back.
180-Day Money-Back Guarantee. No need to send anything back.
180-Day Money-Back Guarantee. No need to send anything back.
180-Day Money-Back Guarantee. No need to send anything back.
Annual subscriptions are fully refundable for 30 days after your first delivery.
Fast & Free Shipping (for subscriptions)Secure CheckoutNothing to send back
3rd-party lab testing confirms BROQ delivers more than double the sulforaphane of 18 of the top 20 competitors†
Get the same daily sulforaphane dosages used in major clinical studies†,1
Support positive health changes you can see in blood test results†,2
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
1 — You may need to take more than one serving per day to reach these levels.
2 — You may or may not see improved biomarkers as a result of taking BROQ; follow your doctor’s advice about how best to address any biomarkers that need improvement.
The science
What is sulforaphane?
Sulforaphane is a natural compound found in broccoli. In thousands of studies it works deep inside your cells to slow aging where it starts.
3,000+Published studies on sulforaphane
It is the single most studied molecule in longevity, and BROQ is built to deliver it.
The bottom line
An independent lab tested how much sulforaphane the 20 top-selling competitors actually deliver.
The lab tested the same unopened package you buy.
Independently tested against the 20 top-selling competitors. 18 of the 20 delivered less than half the sulforaphane of BROQ
BROQ25 mg
SM Nutrition16 mg
Pure Therapro Rx OncoProtect ES14 mg
Avmacol Extra Strength9.0 mg
BrocElite Plus1.9 mg
Jarrow BroccoMax0.1 mg
Thorne Broccoli Seed Extract SGS0.0 mg
9 others under 1 mg
More than double the sulforaphane of 18 of the top 20 competitors, and 56% more than the best of them. Sulforaphane delivered per serving, measured by IEH Laboratories using HPLC-DAD. Measured in the finished capsule by an independent laboratory. Delayed-release products are reported at pH 7.3; instant-release products are the average of both test conditions.
We partnered with an agricultural science company that has been working on this since sulforaphane was discovered in the early 1990s. Their mission: a broccoli seed that yields far more sulforaphane than any other. And they succeeded.
This new variety of seed is what gives BROQ its power.
3%Rice hullsOrganic fiber that keeps the powder dry.
In your body, these convert into a minimum of 25 mg of sulforaphane. The runner-up delivered 16 mg per serving.
Delayed-releaseUnlike most sulforaphane brands, BROQ’s capsule opens in your intestines, not your stomach, so the ingredients are not destroyed by stomach acid before your body absorbs them.
Proven benefits
6 ways BROQ works for you.
The sulforaphane in BROQ has been shown in clinical studies to support six key areas of health.
Inflammation. Calms chronic inflammation, the biggest driver of aging.
Immunity. Activates antioxidant defenses and NK cell activity.
Heart. Supports flexible vessels and healthy cholesterol.
Brain. Protects neurons for clarity, memory, and focus.
Energy. Supports mitochondria for clean, stimulant-free energy.
Sulforaphane also activates your body’s own detoxification pathways, the enzymes that process and clear the environmental toxins you take in every day. It is one of the most studied natural compounds for this.
In every serving
As much sulforaphane as
3.5 poundsof raw broccoli.
Cooking greatly reduces the amount of sulforaphane you get from broccoli.
Trust the label
Made in California, the right way.
BROQ is produced in California, in a highly advanced FDA-registered facility that has GMP certification from NSF, UL, and the Natural Products Association, as well as organic and Non-GMO certifications. Independently lab tested for purity and potency.
Made in a FDA registered facilityGMP certified3rd party lab testedMade in USA
Say it right
How do you say BROQ?
It rhymes with “rock”
An all-natural, plant-based supplement that might just change your life.
I keep copies of my annual lab work, so I had a useful baseline. After several months of taking BROQ consistently, the inflammation number my doctor follows was lower on the next report. I cannot isolate one cause, but it was enough for me to keep it in my routine.
Elliot M.
★★★★★
The refund policy made trying it easy
I usually hesitate with supplements at this price. Knowing I could evaluate it over time made the decision easier. I compared my spring and late-summer bloodwork and liked the direction of a couple of markers. I am keeping the next shipment.
Paula V.
★★★★☆
Glad I gave it a second month
At first I had nothing to report and thought I might stop. Somewhere around the seventh week, my usual late-day dip seemed less pronounced. I wish it had happened sooner, hence four stars, but I am comfortable ordering again.
Bethany L.
★★★★★
I keep returning to this one
I have used BROQ on and off for years. Whenever I simplify my cabinet, it is one of the few things I bring back. I value the consistent testing information and the fact that I can read what is actually in each serving.
How is BROQ different from every other sulforaphane supplement?
Dose, and it is not close. An independent laboratory measured 25 mg of sulforaphane in a serving of BROQ and measured the top 20 competitors the same way. 18 of them delivered less than half of that. 11 of them came in under a single milligram.
Why does the capsule open in my intestines and not my stomach?
Stomach acid destroys the precursor before it has converted. BROQ’s capsule opens past the stomach, so the conversion happens where your body can absorb the result. That single decision is a large part of the gap in the table above.
How long before I notice anything?
Sulforaphane works best taken every day, and the effect builds. If you want to see it rather than feel it, run an ordinary blood panel before you start and another one four months in.
Can I just eat broccoli instead?
You can, and you should. But one serving of BROQ carries as much sulforaphane as 3.5 pounds of raw broccoli, and cooking greatly reduces the amount you get.
What is actually in the capsule?
Three things. Broccoli seed extract at 92%, horseradish at 5% for the myrosinase enzyme that converts it, and organic rice hulls at 3% to keep the powder dry. That is the whole list.
Can I pause or cancel?
Yes. In your account, in two clicks, any time. You can skip a delivery, change the date, change the frequency or cancel outright, and none of it needs an email or a phone call.
One decision
This can change your life.
Take BROQ for at least 90 days, and you can see the results in your blood test results.
180-day money-back guarantee. You do not even need to send anything back. Send us an email, you get a refund. Annual subscriptions are fully refundable for 30 days after your first delivery.
The blood tests likely to be affected by BROQ
If you'd like to see the results for yourself, get these before you start, then again after 4 months, from the same lab both times. Your doctor can order them, or you can order most of them yourself from Quest or Labcorp.
Higher is betterLower is better
C-reactive protein (CRP): lower is better.The standard blood test for inflammation. Sulforaphane calms the pathway that drives it up.
HbA1c: lower is better.Your average blood sugar over the last three months, in one number.
Fasting blood glucose and insulin: lower is better.How well your body handles sugar. Sulforaphane improves how sensitive you are to insulin.
LDL cholesterol: lower is better.The "bad" cholesterol. It builds up in your arteries.
HDL cholesterol: higher is better.The "good" cholesterol. It carries the extra back to your liver.
Triglycerides: lower is better.The main fat in your blood.
Gamma-glutamyl transferase (GGT): lower is better.A liver marker that tracks how well you are clearing what you take in.
White blood cell count: lower is better.Your immune cells, brought back toward where they are supposed to sit.
Want to go further? Ask your doctor about these.
IL-6 (inflammation): lower is better.
TNF-alpha (inflammation): lower is better.
Glutathione (a key antioxidant): higher is better.
MDA (a marker of oxidative damage): lower is better.
NK cell activity (immune defense): higher is better.
Full refund within 180 days for any reason.Annual subscriptions are fully refundable for 30 days after your first delivery.