Interaction Guide

Classic GH stack — CJC-1295 provides sustained GHRH signaling while Ipamorelin triggers acute GH pulses via the ghrelin receptor. Together they amplify GH release beyond either alone.

CJC-1295 (GHRH analog) combined with MK-677 (oral ghrelin mimetic) provides dual-pathway GH stimulation with the convenience of oral + injectable dosing.

Sermorelin (GHRH) + Ipamorelin (GHRP) is a well-studied combination that amplifies GH release through complementary pathways without significant cortisol or prolactin elevation.

MK-677 can raise blood glucose and insulin. Metformin helps counteract this by improving insulin sensitivity, making the combination more metabolically favorable.

Hexarelin (GHRP) paired with CJC-1295 (GHRH) provides robust GH release. Note: Hexarelin may elevate cortisol and prolactin more than Ipamorelin.

Tesamorelin (GHRH analog) + Ipamorelin (GHRP) is a clean GH-boosting stack. Tesamorelin is FDA-approved for lipodystrophy and pairs well with Ipamorelin's selective GH release.

The most popular healing stack. BPC-157 targets local tissue repair (gut, tendons, ligaments) while TB-500 provides systemic healing through cell migration and angiogenesis.

BPC-157's tissue repair combined with GHK-Cu's collagen stimulation and anti-aging effects creates a comprehensive healing and rejuvenation protocol.

TB-500's cell migration and angiogenesis combined with GHK-Cu's collagen remodeling provides excellent wound healing and skin repair support.

Excellent gut healing stack. BPC-157 repairs gut mucosal lining while KPV reduces gut inflammation through NF-kB inhibition. Found together in the KLOW blend.

GHK-Cu's tissue remodeling and anti-aging effects paired with glutathione's master antioxidant protection creates a powerful skin health and anti-aging protocol.

GLP-1 (semaglutide) + amylin analog (cagrilintide) targets two distinct satiety pathways. This combination (CagriSema) is in clinical trials showing superior weight loss.

AOD-9604 targets fat metabolism directly (lipolysis) while semaglutide reduces appetite. Different mechanisms that can complement each other for fat loss.

AOD-9604 mobilizes fatty acids while L-Carnitine shuttles them into mitochondria for oxidation. Complementary fat-burning mechanisms.

Cardarine activates PPARδ to enhance fat oxidation while L-Carnitine facilitates fatty acid transport into mitochondria. Strong fat-burning synergy.

Both enhance endurance and fat oxidation through complementary pathways. Cardarine (PPARδ) + AICAR (AMPK) creates a powerful metabolic enhancement stack.

5-Amino-1MQ inhibits NNMT (which degrades NAD+) while NMN provides NAD+ precursors. Together they boost cellular NAD+ levels from both sides.

BAM15 uncouples mitochondria to burn fat as heat while L-Carnitine shuttles fatty acids into mitochondria. Complementary fat oxidation mechanisms.

Both activate AMPK to improve metabolic health. MOTS-c is a mitochondrial-derived peptide while metformin works through complex I inhibition. Complementary AMPK activation.

Classic nootropic stack. Semax boosts BDNF and cognitive performance while Selank reduces anxiety through GABA modulation. Complementary cognitive + anxiolytic effects.

Semax enhances BDNF and neuroplasticity while Alpha GPC provides acetylcholine precursors. Together they support both structural brain health and neurotransmitter production.

Dihexa (HGF/c-Met pathway) + Semax (BDNF pathway) targets two different neurotrophic systems for comprehensive cognitive enhancement.

Selank's anxiolytic effects complement DSIP's sleep-promoting properties. Selank during the day for calm focus, DSIP at night for deep sleep.

Pinealon supports pineal gland function and melatonin regulation while DSIP directly promotes delta-wave sleep. Complementary sleep optimization.

HCG maintains testicular function and fertility during testosterone therapy by mimicking LH. Standard protocol for TRT to prevent testicular atrophy.

Anastrozole blocks aromatase to prevent testosterone from converting to estrogen. Used to manage estrogen levels during TRT and prevent gynecomastia.

Testosterone optimizes libido and hormonal drive while tadalafil ensures vascular function for erectile performance. Commonly used together in men's health protocols.

DHEA serves as a precursor hormone that supports overall hormonal balance. Can complement TRT by supporting adrenal function and providing additional androgen precursors.

Both support endogenous testosterone production through different mechanisms. Enclomiphene (SERM) stimulates LH/FSH release while HCG directly stimulates Leydig cells.

Standard HRT combination for women. Progesterone balances estrogen's proliferative effects on the endometrium, reducing cancer risk while maintaining hormonal benefits.

Kisspeptin stimulates GnRH release upstream while enclomiphene blocks estrogen's negative feedback. Both promote endogenous testosterone through complementary HPG axis mechanisms.

PT-141 works centrally (brain) to increase sexual desire while tadalafil works peripherally (vasculature) to support erectile function. Complementary mechanisms.

Testosterone provides the hormonal foundation for libido while PT-141 enhances central arousal signaling. Effective combination for comprehensive sexual health.

Both are cornerstone longevity compounds. Metformin activates AMPK while rapamycin inhibits mTOR. Together they shift the body toward cellular repair and autophagy.

Metformin activates AMPK and improves metabolic health while NAD+/NMN replenishes cellular energy currency. Complementary cellular health support.

Rapamycin (mTOR inhibition) + Resveratrol (sirtuin activation) targets two key longevity pathways. Both promote autophagy and cellular maintenance.

Epithalon activates telomerase to maintain telomere length while Pinealon supports pineal gland function. Both are Khavinson peptides targeting aging from different angles.

SS-31 targets mitochondrial inner membrane (cardiolipin) while NAD+/NMN provides the coenzyme fuel for mitochondrial energy production. Comprehensive mitochondrial support.

SS-31 stabilizes cardiolipin in mitochondrial membranes while CoQ10 serves as an electron carrier in the ETC. Together they optimize mitochondrial energy production.

FOXO4-DRI is a senolytic (clears senescent cells) while rapamycin inhibits mTOR to slow cellular aging. Complementary: clear damaged cells + slow aging of remaining cells.

NMN provides NAD+ substrate while resveratrol activates SIRT1 (which requires NAD+ as a cofactor). Together they maximize sirtuin-mediated longevity benefits.

Methylene blue acts as an alternative electron carrier in mitochondria while NAD+/NMN replenishes the primary coenzyme. Complementary mitochondrial support.

Thymosin Alpha-1 modulates adaptive immunity (T-cell maturation) while LL-37 provides innate antimicrobial defense. Comprehensive immune support stack.

Thymosin Alpha-1 supports immune function while BPC-157 provides tissue repair. Useful for recovery from illness or injury where both immune and tissue support are needed.

KPV reduces inflammation (NF-kB inhibition) while LL-37 fights infection directly. Together they address both the inflammatory and infectious components of illness.

VIP (Vasoactive Intestinal Peptide) regulates immune tolerance and reduces neuroinflammation while KPV suppresses NF-kB. Powerful anti-inflammatory combination.

B12 supports methylation and energy metabolism while L-Carnitine enhances fat oxidation. Common energy and metabolism support stack.

B12 supports methylation pathways while NAD+ fuels cellular energy production. Complementary cellular energy and repair support.

Lipo-C (lipotropic blend) supports liver fat metabolism while L-Carnitine shuttles fatty acids into mitochondria. Complementary fat metabolism support.

Glutathione provides master antioxidant protection while NAD+ supports cellular energy and repair. Foundational cellular health stack.

Glutathione supports detoxification while B12 supports methylation. Both are essential for phase II liver detoxification pathways.

Both inhibit myostatin through different mechanisms. Follistatin binds and neutralizes myostatin directly while YK-11 increases follistatin production. Powerful muscle growth stack.

Cardarine (PPARδ agonist) and SLU-PP-332 (ERRα/γ agonist) both enhance endurance through complementary nuclear receptor pathways. Powerful exercise mimetic stack.

ITPP enhances oxygen delivery to tissues while Cardarine improves fat oxidation and endurance. Together they boost both oxygen utilization and metabolic efficiency.

Metformin improves insulin sensitivity which can enhance testosterone's metabolic benefits. Common combination in men's health optimization protocols.

Both improve metabolic health through different mechanisms. Semaglutide (GLP-1) + Metformin (AMPK) is a well-studied combination for type 2 diabetes and weight management.

BPC-157 may help protect the GI tract from semaglutide's common GI side effects (nausea, gastroparesis) through its gastroprotective properties.

ARA-290 (innate repair receptor agonist) + BPC-157 (tissue repair peptide) provides multi-pathway tissue repair, particularly useful for neuropathy and chronic injuries.

DADA supports dopamine metabolism while NAD+ provides cellular energy. Both support neurological function and may complement each other in cognitive protocols.

GLOW (GHK-Cu + BPC-157 + TB-4) focuses on skin rejuvenation and collagen while KLOW (BPC-157 + TB-4 + KPV) focuses on gut healing and inflammation. Complementary blends.

NAD+/Carnitine blend supports mitochondrial energy production and fat oxidation while CoQ10 serves as an essential electron carrier. Comprehensive mitochondrial stack.