is anyone else experiencing major stomach issues with this product?

The vast majority of people have no gastrointestinal issues when taking BROQ. If you experience some minor stomach discomfort after taking it, we suggest the following: 1. Take it 15-20 minutes *after* your biggest meal of the day, with a full glass of water. 2. If there's still some discomfort, split the serving into two parts (one capsule each), and take each one 15-20 minutes after your two biggest meals of the day. Thanks.

The product description says there have been clinical trials with this product. Which studies? I would like to evaluate the specific trial studies.

The clinical studies used Prostaphane, which is exactly the same product, under a different brand name. Look up the Prostaphane site, and you will see that BROQ is listed as the US brand for the product.

Is this product the same as Prostaphane?

Yes. The French product Prostaphane is sold in the United States and Canada as BROQ. If you visit the Prostaphane website, you will see a banner at the top of the home page that says it is now available in America as BROQ.

my room temp in summer is over 80 degrees... do i need tostore in the regrigerator?

BROQ can be stored at over 80 degrees for a month, and it will still deliver at least the amount of sulforaphane shown on the label. (It is manufactured with a higher level than is promised on the label.) If you want to maintain the absolute highest possible concentration of sulforaphane, do keep it in the fridge.

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BROQ Sulforaphane Supplement, Broccoli Seed, 3rd-Party Tested, 60 Capsules

Product ID: 269552798

Details

Brand
OPUS LONGEVITY
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Item Weight
4 ounces
Item dimensions L x W x H
7.5 x 4.7 x

🔬3rd-party lab tested purity

🧪2X Sulforaphane potency

🛡️NRF2 cellular defense activator

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Description

🛡️ Unlock your cellular superpower with BROQ – where longevity meets real science.

CLEAN ENERGY MENTAL CLARITY - Stimulate your day with natural mitochondrial support—no jitters, just sustained focus and vitality.
DOUBLE THE SULFORAPHANE POWER - Scientifically verified 2X more active sulforaphane than competitors for real, measurable benefits.
TRUSTED QUALITY TRANSPARENCY - Made in the USA, FDA/GMP certified, and independently tested with a 180-day satisfaction guarantee for risk-free wellness.
LONGEVITY DRIVEN CELLULAR DEFENSE - Activates NRF2, the master regulator of cellular health, promoting healthy aging and long-term vitality.
HOLISTIC INFLAMMATION IMMUNITY SUPPORT - Targets key pathways to reduce inflammation, boost immune resilience, and enhance detoxification naturally.

BROQ delivers double the sulforaphane compared to leading supplements, backed by independent lab testing. Designed to support inflammation reduction, immune system strength, and detox pathways, it activates NRF2 for enhanced cellular defense and healthy aging. Manufactured in a FDA/GMP certified US facility, this gluten-free, stimulant-free capsule offers clean energy and mental clarity with a 180-day satisfaction guarantee.

Specifications

ASIN	B08JG27DSZ
Age Range Description	Adult
Allergen Information	Egg Free, Milk Free, Nut Free, Soy Free, Wheat Free
Best Sellers Rank	#29,572 in Health & Household ( See Top 100 in Health & Household ) #908 in Blended Vitamin & Mineral Supplements
Brand	OPUS LONGEVITY
Brand Name	OPUS LONGEVITY
Color	White
Container Type	Bag
Customer Reviews	4.1 out of 5 stars 555 Reviews
Diet Type	Gluten Free, Plant Based
Dosage Form	Capsule
Dose Release Method	Delayed Release
Flavor	Unflavored
Item Dimensions	7.5 x 4.7 x 1.5 inches
Item Form	Capsule
Item Highlight	More than double the sulforaphane of 18 of the 20 other brands tested, delayed-release capsule
Item Weight	4 ounces
Manufacturer	Super Human Health
Manufacturer Part Number	SHH-VIT-BROQ-30
Material Features	GMO Free, Natural
Material Type Free	Dairy Free, Egg Free, Magnesium Stearate Free, Soy Free, wheat Free
Model Number	SHH-VIT-BROQ-30
Number of Items	1
Primary Supplement Type	Sulforaphane
Product Benefits	Brain Health Support, Detoxing, Heart Health Support, Immune Support, Inflammation Management
Recommended Uses For Product	Heart Health
Special Ingredients	Sulforaphane
Specific Uses For Product	Cellular Defense & Detoxification
Supplement Formulation	Individual Supplement
Total Servings Per Container	30
UPC	860005355105
Unit Count	60 Count

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$158.58

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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