# 🌙 Growth-Hormone Axis & Circadian Signalling Compounds

Compounds organized by mechanism — not price. Grouped by mechanism.

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## 🟢 Primary compounds in this area

Ipamorelin and Pinealon (a pineal peptide) are studied in GHS-R1a signalling and pineal-peptide assays.

- [[Image: Ipamorelin – 10mg/vial (Research Use Only)]](https://portaltowellness.net/shop/ipamorelin-10mg/) Sale! [Add to cart](https://portaltowellness.net/shop/ipamorelin-10mg/?add-to-cart=83)

Hormone & Circadian
[## Ipamorelin – 10mg/vial (Research Use Only)](https://portaltowellness.net/shop/ipamorelin-10mg/)
Original price was: $76.47.Current price is: $65.00.
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- [[Image: Pinealon – 20mg/vial (Research Use Only)]](https://portaltowellness.net/shop/pinealon/) Sale! [Add to cart](https://portaltowellness.net/shop/pinealon/?add-to-cart=137)

Neuropeptides & Nootropics
[## Pinealon – 20mg/vial (Research Use Only)](https://portaltowellness.net/shop/pinealon/)
Original price was: $49.41.Current price is: $42.00.
[Add to cart](https://portaltowellness.net/shop/pinealon/?add-to-cart=137)

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## 🔵 Related mechanisms

CJC-1295 with DAC is a GHRH analogue with a drug-affinity-complex modification studied for extended receptor engagement.

- [[Image: CJC-1295 with DAC – 5mg/vial (Research Use Only)]](https://portaltowellness.net/shop/cjc-1295-dac-5mg-vial/) Sale! [Add to cart](https://portaltowellness.net/shop/cjc-1295-dac-5mg-vial/?add-to-cart=149)

Hormone & Circadian
[## CJC-1295 with DAC – 5mg/vial (Research Use Only)](https://portaltowellness.net/shop/cjc-1295-dac-5mg-vial/)
Original price was: $57.65.Current price is: $49.00.
[Add to cart](https://portaltowellness.net/shop/cjc-1295-dac-5mg-vial/?add-to-cart=149)
- [[Image: GABA – 100mg/vial (Research Use Only)]](https://portaltowellness.net/shop/gaba/) Sale! [Add to cart](https://portaltowellness.net/shop/gaba/?add-to-cart=89)

Hormone & Circadian
[## GABA – 100mg/vial (Research Use Only)](https://portaltowellness.net/shop/gaba/)
Original price was: $51.25.Current price is: $43.56.
[Add to cart](https://portaltowellness.net/shop/gaba/?add-to-cart=89)

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## 🔴 Further compounds studied in this area

Epithalon (telomere research + pineal regulation) and DSIP (delta sleep-inducing peptide) for deep sleep architecture research and biological age-related regeneration research.

- [[Image: DSIP – 15mg/vial (Research Use Only)]](https://portaltowellness.net/shop/dsip/) Sale! [Add to cart](https://portaltowellness.net/shop/dsip/?add-to-cart=110)

Hormone & Circadian
[## DSIP – 15mg/vial (Research Use Only)](https://portaltowellness.net/shop/dsip/)
Original price was: $108.38.Current price is: $92.12.
[Add to cart](https://portaltowellness.net/shop/dsip/?add-to-cart=110)
- [[Image: Epithalon – 40mg/vial — Research Use Only]](https://portaltowellness.net/shop/epithalon/) Sale! [Add to cart](https://portaltowellness.net/shop/epithalon/?add-to-cart=108)

Hormone & Circadian
[## Epithalon – 40mg/vial — Research Use Only](https://portaltowellness.net/shop/epithalon/)
Original price was: $140.00.Current price is: $119.00.
[Add to cart](https://portaltowellness.net/shop/epithalon/?add-to-cart=108)

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*Want the research behind these compounds? Read the [Research Research Guide →](https://portaltowellness.net/circadian-regulation-kit/)*

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## 📚 From the Research Library

Go deeper with our Research Library — published literature summaries behind these compounds.

- [DSIP & Epithalon: What the Research Says About Sleep and Circadian Peptides](https://portaltowellness.net/research/dsip-epithalon-what-the-research-says-about-sleep-and-circadian-peptides/)

### Backed by the Research

Research on These Compounds [DSIP & Epithalon: Sleep and Circadian Peptides](https://portaltowellness.net/research/dsip-epithalon-what-the-research-says-about-sleep-and-circadian-peptides/)

More Research [Browse the full PTW Research Hub →](https://portaltowellness.net/research/)

See also our [Sleep and Circadian Research Compounds](https://portaltowellness.net/circadian-kit/) category overview.

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Source: https://portaltowellness.net/circadian-neuroendocrine/
Research use only. Terms: https://portaltowellness.net/research-use-only/