Are harvested at the optimal time to ensure no grain formation
Come from dedicated fields that don't grow mature wheat or barley plants
Are processed using equipment exclusively for gluten-free products
Undergo rigorous testing to verify gluten-free status
Come with certificates of analysis for your peace of mind
We understand that with the growing awareness of gluten-related disorders, many consumers have questions about wheatgrass and barley grass products. As a trusted supplier of premium plant-based ingredients, Changsha Vigorous-Tech is here to provide clear, science-based information to help you make informed choices.
Wheatgrass powder comes from the young grass of the common wheat plant (Triticum aestivum), harvested before the plant develops grain heads. The juice is extracted from the grass and then dried at low temperatures to preserve its nutritional value, resulting in a fine powder.
This vibrant green powder is packed with nutrients:
Chlorophyll (giving it its green color)
Vitamins (A, C, E, and K)
Minerals (iron, calcium, magnesium)
Amino acids (building blocks of protein)
Antioxidants
Yes, pure wheatgrass powder is naturally gluten-free.
Gluten proteins are found only in the wheat grain (the seed), not in the grass stems and leaves. When wheatgrass is harvested at the right stage—before the plant forms grains—it contains no gluten.
However, cross-contamination can occur if:
Wheatgrass is grown near mature wheat plants
Processing equipment is also used for gluten-containing grains
Storage facilities handle gluten-containing products
For this reason, people with severe gluten sensitivities should look for products that are certified gluten-free, meaning they’ve been tested to contain less than 20 parts per million of gluten, the standard set by the FDA.
This requires careful consideration. While wheatgrass itself doesn’t contain gluten, people with wheat allergies may still react to other proteins present in the wheat plant.
Wheat allergies involve an immune response to proteins found in wheat, including:
Albumin
Globulin
Gliadin (a component of gluten)
Glutenin (a component of gluten)
Since these proteins are present throughout the wheat plant, including the grass, some people with wheat allergies might react to wheatgrass. If you have a wheat allergy, consult with your healthcare provider before trying wheatgrass products.
Yes, with important precautions.
Celiac disease requires strict avoidance of gluten to prevent damage to the small intestine. Pure wheatgrass harvested before grain formation contains no gluten and should be safe for people with celiac disease.
However, the risk of cross-contamination makes it essential to:
Choose products specifically labeled “gluten-free”
Verify third-party certification for gluten-free products
Research the company’s manufacturing practices
Reputable manufacturers implement strict protocols to prevent cross-contamination, including dedicated fields, harvesting equipment, and processing facilities.
Similar to wheatgrass, pure barley grass juice powder is gluten-free when harvested before the plant forms grains. The gluten protein is only present in the grain, not in the grass itself.
Again, cross-contamination is possible if:
Barley grass is harvested after grain formation begins
Processing equipment is shared with gluten-containing grains
Proper cleaning protocols aren’t followed
When sourced from reputable suppliers who follow strict harvesting and processing guidelines, barley grass juice powder can be a safe, nutrient-dense option for those avoiding gluten.
At Changsha Vigorous-Tech, we understand the importance of product safety, especially for those with dietary restrictions. Our wheatgrass and barley grass products:
Are harvested at the optimal time to ensure no grain formation
Come from dedicated fields that don’t grow mature wheat or barley plants
Are processed using equipment exclusively for gluten-free products
Undergo rigorous testing to verify gluten-free status
Come with certificates of analysis for your peace of mind
We believe everyone deserves access to safe, high-quality nutritional products, regardless of dietary restrictions.
Understanding the differences between wheat grass and wheat grain, and being aware of potential cross-contamination risks, empowers you to make the best choices for your health. Always look for certified gluten-free products if you have celiac disease or severe gluten sensitivity, and consult with a healthcare professional if you have a wheat allergy.
We’re committed to providing not only premium products but also the information you need to use them confidently.
Disclaimer: This article is for informational purposes only and is not intended as medical advice. Always consult with a healthcare professional before making changes to your diet, especially if you have celiac disease, gluten sensitivity, or wheat allergies.
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