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Best Recombinant Human Growth Hormone for noonan syndrome

The 14 Recombinant Human Growth Hormone options we list for noonan syndrome are all Somatropin— the same active ingredient in different brands or formulations, so they aren’t ranked against each other on effectiveness. Our score reflects each product’s FDA recall-safety record; the practical choice is brand vs generic, dose, and cost. Compare them with all treatments for noonan syndrome or the full Recombinant Human Growth Hormone class. Not medical advice — always consult a professional.

Quick answer: Of the 14 recombinant human growth hormone drugs we rate for noonan syndrome, none are yet flagged as generics in our price data, and most are injectable. Our ranking reflects each drug’s FDA recall-safety record — not clinical effectiveness for noonan syndrome; the right choice depends on your situation, so confirm it with your prescriber.

Rated against independent regulatory sources·Last updated August 19, 2026·How we rate

How recombinant human growth hormone work

Recombinant human growth hormone is a lab-made copy of the body's own growth hormone. It signals the liver and other tissues to make insulin-like growth factor-1 (IGF-1), which drives cells to take up protein and divide, promoting bone, muscle, and tissue growth.

Source: Physiology, Growth Hormone - StatPearls - NCBI Bookshelf

These are all Somatropinin different brands or formulations, so we don’t rank them against each other — the list below is for comparing brand vs generic, dose, and typical cost, not for picking a “best” one on effectiveness.

All 14 recombinant human growth hormone products

#1 of 13 in Recombinant Human Growth Hormone

bio-tropin

PrescriptionFDA-sourced

72/100

Bio-Tropin (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(6 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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#1 of 13 in Recombinant Human Growth Hormone

zomacton

PrescriptionFDA-sourced

72/100

Zomacton (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(6 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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#3 of 13 in Recombinant Human Growth Hormone

norditropin

PrescriptionFDA-sourced

70/100

Norditropin (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(14 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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#3 of 13 in Recombinant Human Growth Hormone

norditropin flexpro

PrescriptionFDA-sourced

70/100

Norditropin Flexpro (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(14 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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#3 of 13 in Recombinant Human Growth Hormone

norditropin nordiflex

PrescriptionFDA-sourced

70/100

Norditropin Nordiflex (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(14 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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#3 of 13 in Recombinant Human Growth Hormone

nutropin aq

PrescriptionFDA-sourced

70/100

Nutropin Aq (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(5 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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#3 of 13 in Recombinant Human Growth Hormone

nutropin aq nuspin

PrescriptionFDA-sourced

70/100

Nutropin Aq Nuspin (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(5 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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#3 of 13 in Recombinant Human Growth Hormone

nutropin aq pen

PrescriptionFDA-sourced

70/100

Nutropin Aq Pen (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(5 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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EMD SERONO logo
#3 of 13 in Recombinant Human Growth Hormone

saizen

PrescriptionFDA-sourced

70/100

Saizen (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(1 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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EMD SERONO logo
#3 of 13 in Recombinant Human Growth Hormone

serostim

PrescriptionFDA-sourced

70/100

Serostim (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(1 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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EMD SERONO logo
#3 of 13 in Recombinant Human Growth Hormone

serostim lq

PrescriptionFDA-sourced

70/100

Serostim Lq (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(1 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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SANDOZ logo

omnitrope

PrescriptionFDA-sourced

68/100

Omnitrope (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

(23 data points)
recombinant human growth hormonecachexiadwarfism

Price varies

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genotropin

PrescriptionFDA-sourced

New

Genotropin (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

recombinant human growth hormonecachexiadwarfism

Price varies

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genotropin preservative free

PrescriptionFDA-sourced

New

Genotropin Preservative Free (Somatropin) is a recombinant human growth hormone used to treat Cachexia, Dwarfism, Heart Failure, Noonan Syndrome.

recombinant human growth hormonecachexiadwarfism

Price varies

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Frequently asked

What is the best recombinant human growth hormone for noonan syndrome?
The Recombinant Human Growth Hormone options we list for noonan syndrome are all Somatropin — the same active ingredient in different brands or formulations — so there's no single "best" one on effectiveness; the practical choice is brand vs generic, dose, and cost. Always consult a professional.
Which recombinant human growth hormone drugs treat noonan syndrome?
pharmaranks lists 14 Recombinant Human Growth Hormone products used for noonan syndrome, per NIH RxClass drug-classification data — each independently rated and ranked above.
How are these ranked?
By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.