Asian-population PK/PD comparison using target-site exposure, IC50/EC50 activity modeling, and docking de-risked modeled target scoring
June 27, 2026
This methodology demo compares Formulaite Metabolic Support against a market reference formula by asking which modeled active markers reach the right biological sites, at meaningful concentrations, with enough potency and structural support to count. The score is intentionally conservative: a marker-target pair contributes only when activity, exposure, and structural evidence all support the same mechanism.
The workflow combines active-marker dose modeling, Asian-population oral PBPK, target-site concentration-time profiles, IC50/EC50 activity prediction from molecular descriptors and graph neural network models, quantum-chemistry-supported ligand preparation, docking against concrete target pockets, pose de-risking, and ingredient contribution analysis.
Bottom Line: Formulaite Shows Broader Support, Including GLP-1/GIP Release Signaling
Table 1. Final Double-Gated Modeled Scores
| Endpoint | Formulaite | Market Reference | Winner | Direction |
|---|---|---|---|---|
| Carb absorption support | 0.002 | 0.001 | Formulaite Metabolic Support | Higher Is Better |
| GLP-1/GIP incretin preservation support | 0.002 | 0.015 | Market Reference Formula | Higher Is Better |
| GLP-1/GIP release & satiety signaling support | 7.70e-5 | 1.10e-5 | Formulaite Metabolic Support | Higher Is Better |
| Modeled mechanism-area wins | 2 of 3 | 1 of 3 | Formulaite Metabolic Support | Breadth summary |
Oral PK outputs provide plasma, gut-local, and target-site concentration-time curves. Activity models estimate targetspecific IC50 or EC50 potency. Docking is then used as a structural de-risking layer rather than as potency by itself.
| Molecular layer | Records | Interpretation |
|---|---|---|
| Ligand geometry optimization | 38 | Quantum-informed conformer-quality and geometry provenance. Not binding strength. |
| Quantum chemistry descriptor | 38 | Electronic-structure descriptor support. Not potency. |
| Molecular docking | 342 | Direct pocket-fit signal against concrete target pockets and controls. |
| IC50/EC50 activity models | 20 | Target-specific potency estimates from curated activity data, molecular descriptors, and graph neural network models. |
How the Score Is Built
The PK simulation uses the declared daily serving regimen as scheduled oral dose events rather than collapsing the day into one bolus dose. This matters because target-site exposure is time-dependent.
| Formula | Daily regimen | Simulated schedule | Dose model |
|---|---|---|---|
| Formulaite Metabolic Support | 1 capsule x 3 dose events/day (3 capsules/day) | 0 h, 8.0 h, 16.0 h | Single Per Dose Event For Scheduled Superposition |
| Market Reference Formula | 2 capsules x 2 dose events/day (4 capsules/day) | 0 h, 12.0 h | Single Per Dose Event For Scheduled Superposition |
Fenugreek, gymnema, Triphala, bitter melon, and black
Gymnema sylvestre, and Guggul resin. Unknown standardizations are modeled using explicit comparator assumptions.
| Ingredient | Dose | Active | Modeled markers |
|---|---|---|---|
| Fenugreek seed extract, std. 50% saponins | 450.0 mg/day | 50.00% | Diosgenin: 225.000 mg |
| Black pepper extract, std. 95% piperine | 15.0 mg/day | 95.00% | Piperine: 14.250 mg |
| Gymnema sylvestre leaf | 399.0 mg/day | 25.00% | Gymnemic acid I: 69.825 mg Gymnemagenin: 29.925 mg |
| Ingredient | Dose | Active | Modeled markers |
|---|---|---|---|
| Garcinia cambogia fruit rind extract, assumed 50% HCA | 1200.0 mg/day | 50.00% | Hydroxycitric acid: 600.000 mg |
| Terminalia | 40.0 | 45.00% | Chebulinic acid: 7.200 mg Chebulagic acid: 7.200 mg |
| Ingredient | Dose | Active | Modeled markers |
|---|---|---|---|
| extract, std. 25% gymnemic acids | |||
| Triphala extract, std. 45% tannins/ polyphenols | 150.0 mg/day | 45.00% | Chebulinic acid: 23.625 mg Chebulagic acid: 23.625 mg Gallic acid: 10.125 mg Ellagic acid: 10.125 mg |
| Bitter melon fruit extract, std. 10% charantin | 300.0 mg/day | 10.00% | Stigmasteryl glucoside: 15.000 mg Beta-sitosteryl glucoside: 15.000 mg |
| Ingredient | Dose | Active | Modeled markers |
|---|---|---|---|
| chebula fruit extract, assumed 45% tannins/ polyphenols | mg/day | Gallic acid: 1.800 mg Ellagic acid: 1.800 mg | |
| Fenugreek seed extract, assumed 50% saponins | 40.0 mg/day | 50.00% | Diosgenin: 20.000 mg |
| Gymnema sylvestre leaf extract, assumed 25% gymnemic acids | 40.0 mg/day | 25.00% | Gymnemic acid I: 7.000 mg Gymnemagenin: 3.000 mg |
| Guggul resin powder, assumed 2.5% guggulsterones | 280.0 mg/day | 2.50% | E-guggulsterone: 3.500 mg Z-guggulsterone: 3.500 mg |
Modeled marker dose is based on extract dose, active percentage, and marker split, not full extract mass. Triphala is modeled as 45% tannins/polyphenols.
These modeled marker doses feed the PK layer directly, so low marker dose can limit target-site exposure even before potency or docking evidence is considered.
The PK layer uses a PBPK-style virtual-cohort simulation to estimate plasma, gut-local, and tissue-adjacent exposure for each modeled active marker after oral dosing. The same population and meal context are used for both products.
Virtual Population and PBPK Conditions
| Parameter | Value |
|---|---|
| Population | Asian adults |
| Population type | Asian |
| Sample size (n) | 100 |
| Age range | 35-65 years (mean 51) |
| Female % | 50% |
| Weight | 57-105 kg (mean 70 kg) |
| Height | 141-179 cm (mean 159 cm) |
| BMI | 25-35 kg/m² (mean 27) |
| BMI categories | Underweight 0; normal 3; overweight 83; obese 14 |
| Prandial state | Fed |
| Meal fat | 10.0 g |
| Simulation duration | 24.0 h |
The same virtual cohort is used across formula conditions. F% is computed as oral AUC divided by matched IV AUC for the same population cohort.
Table 2A. Formulaite Metabolic Support PK Metrics
| Marker | Dose mg | F % | F CV % | Cmax ng/mL | AUC ng*h/mL | Tmax h |
|---|---|---|---|---|---|---|
| Beta-sitosteryl glucoside | 5.000 | 9.95e-4 | 72.3 | 0 | 0.0442 | 3.12 |
| Chebulagic acid | 7.875 | 1.1014 | 58.6 | 1.1456 | 8.4981 | 3.24 |
| Chebulinic acid | 7.875 | 0.5910 | 58.9 | 0.6697 | 4.6654 | 2.88 |
| Diosgenin | 75.000 | 0.0024 | 64.6 | 0.0829 | 1.9128 | 4.32 |
| Ellagic acid | 3.375 | 30.2442 | 37.8 | 16.1069 | 165.6350 | 5.40 |
| Marker | Dose mg | F % | F CV % | Cmax ng/mL | AUC ng*h/mL | Tmax h |
|---|---|---|---|---|---|---|
| Gallic acid | 3.375 | 61.0426 | 21.0 | 70.9911 | 573.0027 | 2.40 |
| Gymnemagenin | 9.975 | 0.0769 | 70.9 | 0.4054 | 6.4574 | 3.12 |
| Gymnemic acid I | 23.275 | 0.0477 | 72.5 | 0.4842 | 3.6637 | 2.40 |
| Piperine | 4.750 | 5.3478 | 57.0 | 3.3956 | 53.6778 | 9.12 |
| Stigmasteryl glucoside | 5.000 | 0.0023 | 71.9 | 0 | 0.0996 | 3.12 |

Figure 1A. Scheduled median plasma concentration-time curves for modeled active markers in Formulaite Metabolic Support using 1 capsule x 3 daily dose events. Curves are shown on a log concentration scale so lower-exposure markers remain visible.
Table 2B. Market Reference Formula PK Metrics
| Marker | Dose mg | F % | F CV % | Cmax ng/mL | AUC ng*h/mL | Tmax h |
|---|---|---|---|---|---|---|
| Chebulagic Acid | 3.600 | 0.8489 | 58.6 | 0.4773 | 2.9945 | 2.88 |
| Chebulinic Acid | 3.600 | 0.2565 | 58.7 | 0.1913 | 0.9264 | 2.04 |
| Diosgenin | 10.000 | 9.11e-4 | 65.0 | 0 | 0.0974 | 3.96 |
| E Guggulsterone | 1.750 | 0.0074 | 72.5 | 0 | 0.0354 | 6.00 |
| Ellagic Acid | 0.900 | 20.0914 | 44.4 | 3.0219 | 29.2811 | 4.56 |
| Gallic Acid | 0.900 | 55.1479 | 23.9 | 17.4543 | 137.9616 | 2.28 |
| Gymnemagenin | 1.500 | 0.0257 | 72.2 | 0 | 0.3243 | 3.00 |
| Gymnemic Acid I | 3.500 | 0.0140 | 72.7 | 0 | 0.1614 | 2.40 |
| Hydroxycitric Acid | 300.000 | 34.6793 | 33.9 | 3132.9437 | 26743.7863 | 2.16 |
| Z Guggulsterone | 1.750 | 0.0092 | 72.3 | 0 | 0.0526 | 6.84 |

Figure 1B. Scheduled median plasma concentration-time curves for modeled active markers in Market Reference Formula using 2 capsules x 2 daily dose events, with the same virtual population and meal context.
The headline scores are not based on one generic plasma exposure number. Each target uses the exposure site that matches the biology: DPP4 uses systemic plasma, MGAM uses gut lumen exposure, and GPR119 uses small-intestine mucosa interstitial exposure.
Engagement is the PK/PD bridge: engagement(t) = C(t) / (C(t) + IC50 or EC50). If target-site exposure is far below predicted potency, engagement stays near zero even when docking looks acceptable. Passing pairs are then scaled by the de-risked docking weight.
Table 3. All Modeled Pair Contributions, Ranked by Score
| Product | Marker-target | Mechanism area | Scoring site | Cmax uM | AUC uM*h | IC50/ EC50 uM | Engage ment | Docki ng wt | Score |
|---|---|---|---|---|---|---|---|---|---|
| Market Reference Formula | Hydroxycitric Acid to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 20.134 | 263.550 | 11.795 | 0.4585 | 0.323 | 0.0740 |
| Formulaite Metabolic Support | Chebulinic acid to MGAM | Carb absorption support | Gut lumen | 35.691 | 43.348 | 29.444 | 0.0779 | 1.000 | 0.0389 |
| Market Reference Formula | Chebulinic Acid to MGAM | Carb absorption support | Gut lumen | 15.762 | 13.363 | 29.444 | 0.0438 | 1.000 | 0.0219 |
| Formulaite Metabolic Support | Gallic acid to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 0.667 | 10.219 | 4.900 | 0.0793 | 0.376 | 0.0149 |
| Formulaite Metabolic | Gymnemagenin to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 0.002 | 0.026 | 0.063 | 0.0171 | 0.953 | 0.0082 |
| Product | Marker-target | Mechanism area | Scoring site | Cmax uM | AUC uM*h | IC50/ EC50 uM | Engage ment | Docki ng wt | Score |
|---|---|---|---|---|---|---|---|---|---|
| Support | |||||||||
| Formulaite Metabolic Support | Gymnemic acid I to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 7.55e-4 | 0.011 | 0.047 | 0.0098 | 0.728 | 0.0036 |
| Formulaite Metabolic Support | Piperine to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 0.025 | 0.368 | 3.269 | 0.0047 | 0.842 | 0.0020 |
| Formulaite Metabolic Support | Gallic acid to GPR119 | GLP-1/GIP release & satiety signaling support | Small-intestine mucosa interstitial | 0.009 | 0.077 | 0.530 | 0.0119 | 0.209 | 8.29e-4 |
| Formulaite Metabolic Support | Chebulagic acid to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 0.001 | 0.024 | 0.624 | 0.0016 | 1.000 | 8.09e-4 |
| Formulaite Metabolic Support | Ellagic acid to MGAM | Carb absorption support | Gut lumen | 0.112 | 0.365 | 21.320 | 0.0014 | 0.814 | 5.78e-4 |
| Formulaite Metabolic Support | Chebulinic acid to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 8.57e-4 | 0.014 | 0.669 | 8.45e-4 | 1.000 | 4.23e-4 |
| Market Reference Formula | Gymnemagenin to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 6.20e-5 | 9.71e-4 | 0.063 | 6.45e-4 | 0.956 | 3.08e-4 |
| Formulaite Metabolic Support | Ellagic acid to GPR119 | GLP-1/GIP release & satiety signaling support | Small-intestine mucosa interstitial | 0.001 | 0.011 | 0.471 | 0.0020 | 0.399 | 2.63e-4 |
| Market Reference Formula | Chebulagic Acid to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 4.84e-4 | 0.006 | 0.624 | 4.07e-4 | 1.000 | 2.04e-4 |
| Market Reference Formula | Gallic Acid to GPR119 | GLP-1/GIP release & satiety signaling support | Small-intestine mucosa interstitial | 0.002 | 0.011 | 0.530 | 0.0026 | 0.208 | 1.78e-4 |
| Market Reference Formula | Ellagic Acid to MGAM | Carb absorption support | Gut lumen | 0.030 | 0.069 | 21.320 | 4.03e-4 | 0.803 | 1.62e-4 |
| Market Reference Formula | Gymnemic Acid I to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 2.80e-5 | 3.51e-4 | 0.047 | 3.11e-4 | 0.726 | 1.13e-4 |
| Formulaite Metabolic Support | Piperine to GPR119 | GLP-1/GIP release & satiety signaling support | Small-intestine mucosa interstitial | 1.99e-4 | 0.001 | 0.234 | 4.74e-4 | 0.711 | 1.12e-4 |
| Formulaite Metabolic Support | Piperine to MGAM | Carb absorption support | Gut lumen | 0.013 | 0.040 | 16.146 | 2.04e-4 | 1.000 | 1.02e-4 |
| Formulaite Metabolic Support | Gymnemagenin to MGAM | Carb absorption support | Gut lumen | 0.013 | 0.040 | 18.026 | 1.87e-4 | 1.000 | 9.30e-5 |
| Market Reference Formula | Chebulinic Acid to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 1.92e-4 | 0.002 | 0.669 | 1.19e-4 | 1.000 | 6.00e-5 |
| Market Reference Formula | Ellagic Acid to GPR119 | GLP-1/GIP release & satiety signaling support | Small-intestine mucosa interstitial | 1.94e-4 | 0.001 | 0.471 | 2.81e-4 | 0.399 | 3.70e-5 |
| Market Reference Formula | Z Guggulsterone to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 1.70e-5 | 2.61e-4 | 0.232 | 4.70e-5 | 0.891 | 2.10e-5 |
| Market Reference Formula | E Guggulsterone to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 1.10e-5 | 1.80e-4 | 0.232 | 3.20e-5 | 0.928 | 1.50e-5 |
| Formulaite Metabolic Support | Diosgenin to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 6.05e-4 | 0.009 | 13.063 | 2.90e-5 | 0.985 | 1.40e-5 |
| Market | Gymnemagenin to | Carb absorption | Gut lumen | 0.002 | 0.004 | 18.026 | 2.70e-5 | 1.000 | 1.30e-5 |
| Product | Marker-target | Mechanism area | Scoring site | Cmax uM | AUC uM*h | IC50/ EC50 uM | Engage ment | Docki ng wt | Score |
|---|---|---|---|---|---|---|---|---|---|
| Reference Formula | MGAM | support | |||||||
| Market Reference Formula | Z Guggulsterone to MGAM | Carb absorption support | Gut lumen | 0.001 | 0.003 | 55.566 | 6.00e-6 | 1.000 | 3.00e-6 |
| Formulaite Metabolic Support | Diosgenin to GPR119 | GLP-1/GIP release & satiety signaling support | Small-intestine mucosa interstitial | 5.00e-6 | 3.60e-5 | 0.448 | 7.00e-6 | 0.906 | 2.00e-6 |
| Formulaite Metabolic Support | Stigmasteryl glucoside to DPP4 | GLP-1/GIP incretin preservation support | Systemic plasma | 2.30e-5 | 3.54e-4 | 9.046 | 2.00e-6 | 1.000 | 1.00e-6 |
This table includes every nonzero modeled pair that passed the activity, target-site exposure, and same-pair docking gates, ranked by final pair contribution.
Failed pairs are excluded from this table. Cmax and AUC are shown in the target-site compartment actually used for the pair score, not necessarily plasma.
Engagement is the average C(t)/(C(t)+potency) over the scoring window.
The tables below show the final double-gated modeled scores. A pair must have target-site exposure, an IC50/EC50 activity estimate, and same-pair docking support that clears the structural floor. Passing pairs are scaled by the de-risked docking score, so weaker structural support contributes less even after passing the gate.
Why Some Familiar Ingredients Contribute Little Here
for slowing carbohydrate breakdown or absorption at the intestinal target site.
| Formulaite | Market Reference | Winner | Delta | Direction |
|---|---|---|---|---|
| 0.002 | 0.001 | Formulaite Metabolic Support | 9.02e-4 | Higher Is Better |
| Ingredient | Contribution |
|---|---|
| Fenugreek extract | 0% |
| Black pepper extract | 1.0% |
| Gymnema extract | 0.5% |
| Triphala extract | 98.5% |
| Bitter melon extract | 0% |
| Ingredient | Contribution |
|---|---|
| Garcinia cambogia extract | 0% |
| Terminalia chebula extract | 99.9% |
| Fenugreek extract | 0% |
| Gymnema sylvestre extract | 0.1% |
| Guggul resin powder | 0.0% |
The panel pairs a quantum electrostatic surface with a locked-view docking comparison against the MGAM acarbose reference pocket.

Figure 2. Chebulinic acid is modeled from the Triphala extract fraction standardized to 45% tannins/polyphenols.
reducing incretin breakdown after release.
| Formulaite | Market Reference | Winner | Delta | Direction |
|---|---|---|---|---|
| 0.002 | 0.015 | Market Reference Formula | -0.012 | Higher Is Better |
| Ingredient | Contribution |
|---|---|
| Fenugreek extract | 0.1% |
| Black pepper extract | 16.5% |
| Gymnema extract | 49.4% |
| Triphala extract | 34.0% |
| Bitter melon extract | 0% |
| Ingredient | Contribution |
|---|---|
| Garcinia cambogia extract | 99.6% |
| Terminalia chebula extract | 0.1% |
| Fenugreek extract | 0% |
| Gymnema sylvestre extract | 0.3% |
| Guggul resin powder | 0.0% |
GLP-1/GIP release & satiety signaling support
GPR119-linked gut-hormone release and satiety signaling. A higher score means stronger modeled modeled support for GLP-1/GIP release-adjacent gut hormone signaling.
| Formulaite | Market Reference | Winner | Delta | Direction |
|---|---|---|---|---|
| 7.70e-5 | 1.10e-5 | Formulaite Metabolic Support | 6.60e-5 | Higher Is Better |
| Ingredient | Contribution |
|---|---|
| Fenugreek extract | 0.5% |
| Black pepper extract | 28.9% |
| Gymnema extract | 0% |
| Triphala extract | 70.5% |
| Bitter melon extract | 0% |
| Ingredient | Contribution |
|---|---|
| Garcinia cambogia extract | 0% |
| Terminalia chebula extract | 100.0% |
| Fenugreek extract | 0% |
| Gymnema sylvestre extract | 0% |
| Guggul resin powder | 0% |
Tracked but Not Supported in This Run
The workflow also tracked additional mechanistic areas. They are reported as zero in the modeled lane because the available marker-target evidence did not pass the full activity, target-site exposure, and same-pair docking gate.
| Area | Modeled score interpretation |
|---|---|
| Insulin-sensitivity metabolic support | PPARG and PTP1B were routed here as their primary area; available docked pairs had negligible target-site engagement after IC50/EC50 and C(t) integration. |
| Lipid metabolism support | Lipid metabolism targets were tracked, but did not have modeled same-pair structural support in this report. |
| Insulin secretion support | Beta-cell insulin secretion targets were tracked, but did not have modeled same-pair structural support in this report. |
| Appetite sensory signaling support | Taste and sensory-receptor biology was tracked as exploratory context, but no markertarget pair passed all modeled gates in this run. |
| Safety interaction target index | Interaction-liability targets were screened. The modeled score remains zero because modeled engagement was negligible after potency and exposure integration. Lower is better. |
The computational benchmark is best used to prioritize a small set of confirmatory assays. These follow-ups focus on the modeled mechanisms that survived the IC50/EC50, target-site exposure, and docking de-risking workflow.
| Priority | Question | Recommended assay |
|---|---|---|
| 1 | Does the carb absorption support signal translate into enzyme activity? | MGAM enzymatic assay using chebulinic acid, Triphala extract, HCA, and final capsule extracts. |
| 2 | Does the GLP-1/GIP preservation signal hold in a direct assay? | DPP4 enzymatic assay for HCA, gallic acid, piperine, gymnemagenin, and final product extracts. |
| 3 | Does the GLP-1/GIP release and satiety signaling hypothesis translate in cells? | GPR119 functional assay and enteroendocrine GLP-1/GIP release assay for gallic acid, ellagic acid, piperine, and product extracts. |