.grx-pd { /* no font-size: inherits the theme's body text size so this block matches surrounding UI on both Shopify and Zoey */ max-width: 760px; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: #1a1a1a; line-height: 1.5; } .grx-pd__intro { font-size: 1em; margin: 0 0 1.75rem; } /* em = relative to inherited body size */ .grx-pd__intro strong { color: #0f0f0f; } /* auto-fit grid: cards reflow from 1 col on mobile to 2 on wider screens without media queries */ .grx-pd__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin: 0 0 2rem; } .grx-pd__card { background: #f7f8fa; color: #3d3d3d; border-radius: 0; padding: 16px 18px; font-size: 1em; /* matches theme body text exactly */ transition: box-shadow .15s ease, transform .15s ease; } .grx-pd__card:hover { /* subtle lift signals these are discrete data points, not a plain list */ box-shadow: 0 4px 14px rgba(0,0,0,.06); } .grx-pd__card-title { /* larger + heavier than body so the mechanism reads first, body copy second */ display: block; font-size: 1em; font-weight: 700; color: #0f0f0f; margin: 0 0 .5rem; line-height: 1.5; } /* disclaimer intentionally low-contrast + small: legally present, visually de-emphasized */ .grx-pd__legal { border-top: 1px solid #e6e8ec; padding-top: 1.5rem; font-size: 1em; color: #6b7280; line-height: 1.55; } .grx-pd__legal p { margin: 0 0 .6rem; font-size: 1em;} .grx-pd__legal p:last-child { margin-bottom: 0; } Semax & Selank are synthetic peptide analogs derived from endogenous neuropeptides, designed to engage multiple neurochemical pathways associated with cognitive and emotional regulation. Semax primarily modulates the brain-derived neurotrophic factor (BDNF) system and influences monoaminergic transmission, while Selank acts on the endogenous enkephalinergic system and regulates cytokine expression. Together, this compounded formulation targets complementary mechanisms implicated in neuroprotection and neuromodulation. BDNF Modulation & NeuroplasticitySemax has been evaluated in peer-reviewed literature for its potential role in supporting neurotrophic activity and enhancing neuroplasticity through BDNF modulation. Cytokine Balance RegulationSelank is associated with modulating the balance of pro- and anti-inflammatory cytokines, contributing to regulation of immune-neural interactions. Neurotransmitter System BalanceThe combination of Semax and Selank may support neurotransmitter system balance, including effects on dopaminergic, serotonergic, and noradrenergic pathways. Stress-Related Pathway InfluenceBoth peptides have been studied for their influence on stress-related neurochemical pathways in preclinical models. Multi-Target Neurobiological EngagementThis compounded preparation provides a blend intended to engage multiple neurobiological targets relevant to cognitive and emotional function. This product is intended for use by licensed healthcare providers in clinical settings. It is not intended for consumer sale. Buyer/doctor has determined and documented that the use of this product is appropriate for the patient based on the assessment of the patient's needs. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. For professional use only.