S7 (Plant-Based Nitric Oxide Booster)

S7 is a proprietary plant-based blend weighing 50mg per serving (clinically studied dose), composed of seven botanical ingredients: green coffee bean extract (Coffea arabica), green tea extract (Camellia sinensis), turmeric extract (Curcuma longa), tart cherry (Prunus cerasus), blueberry (Vaccinium corymbosum), broccoli (Brassica oleracea), and kale (Brassica oleracea var. acephala). At the 50mg dose, macronutrient contribution is negligible (<1 kcal per serving). Key bioactive compounds include: polyphenols (chlorogenic acids from green coffee, approximately 15-20% of green coffee extract fraction), catechins and EGCG (epigallocatechin gallate from green tea, estimated 5-10mg equivalent per 50mg blend), curcuminoids (curcumin, bisdemethoxycurcumin from turmeric, estimated 2-5mg), anthocyanins (from tart cherry and blueberry, estimated 3-8mg combined), sulforaphane precursors and glucosinolates (from broccoli and kale). Micronutrient content at this dose is trace-level, including minor amounts of vitamin C (from blueberry/kale fraction, <1mg), vitamin K (from kale fraction, <1mcg), and potassium (<1mg). The blend is notably caffeine-reduced relative to standard green coffee/green tea extracts. Mechanism of action relies on polyphenol-driven endogenous nitric oxide (NO) upregulation rather than direct nitrate provision (unlike beetroot-based NO boosters). Bioavailability of curcuminoids is inherently low without piperine or phospholipid complexes; however, the synergistic polyphenol matrix may modestly enhance absorption. EGCG bioavailability is estimated at 10-15% of ingested dose. Clinical research (peer-reviewed, Nutrition Substudy 2019) confirms 230% increase in endogenous NO production at the 50mg dose compared to baseline.