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Description
GENESTRA Amino L-Glutamine Powder (270 gr)Supports immune and digestive system health following physical stress Restores plasma glutamine levels depleted by physical stress Assists in muscle cell repair after exercise Provides 4 . 5 grams of L glutamine per serving Description Genestra Amino L Glutamine Powder 270 Gram(s) NPN: 80039793 Glutamine is a conditionally essential amino acid that supports both digestive and immune system health . The majority of glutamine uptake occurs in the small
Genestra - Amino L-Glutamine Powder - 270 Gram(s) - NPN: 80039793 -- Glutamine is a conditionally essential amino acid that supports both digestive and immune system health . The majority of glutamine uptake occurs in the small intestine, where glutamine acts as an important energy source for the intestinal mucosa. During periods of physical stress, glutamine levels can become depleted, increasing the permeability of the intestinal mucosa . Glutamine supplementation has been shown to support normal digestive function and prevent increasedintestinal permeability during periods of physical stress.Glutamine levels also tend to decrease following prolonged physical exertion, which could impact immune function, as glutamine is a majorenergy source for certain immune cells . In a clinical study conducted on endurance athletes, glutamine supplementation helped to minimize occurrence of post-exercise infections and increase the ratio of T-helper; T-suppressor cells.
INGREDIENTS
Medicinal Ingredients
- L-Glutamine5 g
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4.2 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 3
Que no tiene pasadores para apretar el zapato
Size: 7 Wide, Color: Black/Black
Que viene en tallas pequeñas y pensé que venían con lazos y no fue así, el resto esta bien el peso muy conveniente
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Good looking shoe.
Size: 9 Wide, Color: Cognac
It's a good looking should which is true to size. Quality is good. However, it is not leather. Inner and outer covering are man made. For me, it's okay. I ordered a 9W which I knew would be no more than a triple E width. I'm actually a quadruple E width so it's taking a little longer to break in. I won't be using these as often as at this stage of my life, I don't have that have functions that require dressier shoes. I'm happy with this purchase, a good value for the price. The slip in feature works well like my Sketcher slip in.
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Reviewed in the United States on July 27, 2025
★★★★★ 5
Good shoes
Size: 8.5 Wide, Color: Cognac
Great shoes and very comfortable. Not very durable in my opinion. Good for dress or casual.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
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Reviewed in the United States on March 21, 2026