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NGENLA 60
NGENLA 60 - Pfizer

NGENLA 60 - Pfizer

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1 pen
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$275.00 - $500.00
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Product Overview
The earliest use of Human Growth Hormone therapy began in 1958, relying on pituitary gland extractions from cadavers. While this method was effective for treating growth disorders in children, it was halted in 1985 when it was linked to Creutzfeldt-Jakob disease, a fatal neurological condition. That same year marked a major shift: Genentech released somatrem, the first synthetic HGH produced using recombinant DNA. Though it differed slightly from the body’s natural hormone, it led directly to somatropin, a bioidentical and safer version that remains the preferred option today.
References:

Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.

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For detailed information about NGENLA 60 by Pfizer, consult with your doctor or healthcare professional.

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FAQ
What caused the shift away from pituitary-derived HGH?
The risk of Creutzfeldt-Jakob disease made cadaver-derived HGH unsafe, leading to its ban in 1985.
References:

Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.

Is there a structural difference between somatrem and natural HGH?
Yes, somatrem includes one extra amino acid, which can make it slightly less bioidentical.
References:

Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.

What is the preferred synthetic form of HGH today?
Somatropin is now the standard, as it exactly matches the body’s natural hormone.
References:

Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.