Alpha-Lipoic Acid and GHRP-6: what the published research says
PubMed indexes 8 records that name Alpha-Lipoic Acid and GHRP-6 together, either in the title or in an interaction, co-administration, or pharmacokinetic context. Each one is listed below with its study design and, where the abstract states one, the authors’ own conclusion, quoted and linked. This page reports that literature. It does not tell you whether to combine them.
Every statement below is attributed to a named, dated, linked source.
This page lists published research relevant to Alpha-Lipoic Acid and GHRP-6. It deliberately does not state whether the combination is safe, whether it interacts, in which direction, at what dose, or how far apart to take them.
A study appearing here is not proof that an interaction exists. Two substances can be named together in a paper that never tested them in combination, and a source listed as background may cover only one of them.
Findings are quoted from each abstract as the authors wrote them. NutriStack has not re-analysed, pooled, or reconciled them, and they may disagree with each other.
NutriStack’s own interaction assessment for this pair is not published here. It has not completed qualified-human clinical review, so it is withheld from search. See the publication gate.
Nothing here is medical advice. Decisions about prescription medication and supplements belong with your prescriber or pharmacist, who can see your full regimen.
The research
8 studies naming Alpha-Lipoic Acid and GHRP-6.
Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.
“The chemical modifications are selectively on imidazole (histidine) and indole (tryptophan). Strategies for alleviating the electrolysis-induced degradation of GHRP are proposed.”
Names both Alpha-Lipoic Acid and GHRP-6 in its title.
“On the other hand, chronic dexamethasone administration, acute elevation of circulating FFA levels and bombesin administration markedly inhibited GH responses to GHRP-6. In contrast to the effects exerted on GH responses to GHRP-6 estrogen administration led to a decrease in GH responses to GHRH while dexamethasone did not affect the GH responses to GHRH, highlighting a differential regulation of these hormones on somatotroph responsiveness to these peptides.”
Names both Alpha-Lipoic Acid and GHRP-6 in its title.
The Journal of endocrinology · 1993 · PMID 8228729
Animal study
“Pretreatment with the cholinergic agonist pyridostigmine (30 mg per os) increased GHRP-6-stimulated GH secretion (37.9 +/- 10.1 micrograms/l P < 0.05), while the muscarinic blocker atropine (100 micrograms i.v.) completely abolished (GH peak lower than 2 micrograms/l) the stimulatory action of GHRP-6.”
Names both Alpha-Lipoic Acid and GHRP-6 in its title.
“Based on these results, the intranasal activity of GHRP-6 should be evaluated in man. The successful intranasal administration of this peptide in man should provide GH therapy with reduced patient discomfort and better patient compliance when compared to presently available parenterally administered remedies.”
Names both Alpha-Lipoic Acid and GHRP-6 in its title.
“Although enteral activity is approximately 1% of parenteral activity, GHRP-6 is potent, especially in primates which require relatively low doses to provoke GH release. These data suggest that orally active GHRP-6 may provide a practical therapeutic alternative to parenterally administered peptides such as GHRH, especially if enteral activity is enhanced with appropriate formulation.”
Names both Alpha-Lipoic Acid and GHRP-6 in its title.
The Journal of endocrinology · 1989 · PMID 2497223
Animal study
“In-vitro studies carried out using monolayer cultures of rat anterior pituitary cells derived from euthyroid and hypothyroid rats showed a marked impairment of somatotroph responsiveness to both GHRP-6 and somatostatin in cultures derived from hypothyroid rats. In summary, our data suggest that thyroid hormones and glucocorticoids influence GH secretion by modulating somatotroph responsiveness to different GH secretagogues.”
Names both Alpha-Lipoic Acid and GHRP-6 in its title.
“Decreases in pituitary GH or increases in somatostatin secretion would not explain this decreased response because the GH response of MRZ 2549, an opiate agonist, was unchanged by GH-RP-6 pretreatment. In contrast to the acute effect of GH-RP-6, chronic daily injections of GH-RP-6 resulted in an enhancement of the GH-RP-6 response.”
Names both Alpha-Lipoic Acid and GHRP-6 in its title.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences · 2013 · PMID 23099431
Clinical Trial, Phase I
“Dose dependence analysis revealed a noticeable trend for AUC to increase proportionally with administered dose. Atypical GHRP-6 concentration spikes were observed during the elimination phase in four out of the nine subjects studied.”
Names Alpha-Lipoic Acid and GHRP-6 together in an interaction, co-administration, or pharmacokinetic context.
Limitations
What this evidence cannot tell you.
Search-based evidence indexes have real limits, and it is worth being explicit about them:
Selection. These records were found by searching PubMed titles and abstracts for both substance names alongside interaction and pharmacokinetic terms. Relevant work that phrases things differently, or is not indexed in PubMed, will be missing.
No effect size. The quoted conclusions are the authors’ words about their own study. We have not extracted effect direction or magnitude, and a single study’s conclusion is not a consensus.
Population mismatch. Findings in healthy volunteers, animals, or a specific patient group may not transfer to you, your dose, or your formulation.
Absence is not safety. Few published studies means the combination is under-studied, which is not the same as established as safe.
Nearby evidence
Other pairs with published research.
Pages covering Alpha-Lipoic Acid or GHRP-6 alongside a different substance.
NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Alpha-Lipoic Acid, GHRP-6, and several hundred other substances.
The checker is a research and organisation tool, not a clinical decision aid, and its per-pair assessments are excluded from search until they pass claim-level review.
NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.