H180 Research Library
THE SCIENCE
Every page in the H180 research library, organized into seven research clusters: the formula, DHM, SAG, fulvic acid, the testing methodology, the claims mapping, and the broader context. The local market pages and the author/company background sit adjacent, not inside the research.
Cluster 1
The Formula
Three ingredients dosed for what each one actually contributes -- DHM at 1,500mg, S-acetyl glutathione at 75mg, and fulvic acid at 150mg, with nothing else added for the label.
Read the formula hub →Three Ingredients: Why Only Three
A short ingredient list is not a marketing choice -- it is what is left after structured elimination cut everything that did not move the data.
The Elimination Story
How the formula got from twelve candidate ingredients down to three, and why removing things produces a more defensible formula than adding them.
The Patent Explained
What is in the patent, what it covers, and why the patent language differs from the consumer label language under DSHEA.
How the Three Ingredients Work Together
DHM, SAG, and fulvic acid hit three different points of the alcohol metabolism cascade. Here is how the combination produces the result.
Why 1,500mg DHM: The Dose Logic
The surface-area conversion math from animal studies and the bioavailability haircut from poor gut absorption are why the dose lands here.
Cluster 2
DHM
Dihydromyricetin is the upstream metabolic intervention in the H180 formula. The cluster covers what it is, how it works, why dose matters, and how it compares to the alternatives.
Read the DHM hub →What Is DHM?
DHM comes from the Japanese raisin tree and has been used in Chinese medicine for centuries. Here is what the research actually says.
How DHM Works: The ADH/ALDH Pathway
The two-enzyme pathway that clears ethanol and acetaldehyde, and how DHM accelerates both steps in the published animal data.
DHM Dose-Response: Why 1,500mg
The clinical-research dose curve, the conversion to a real-world supplement format, and why most retail products sit below the floor.
DHM and GABA Modulation
DHM is a positive modulator at the GABA-A receptor benzodiazepine site -- the mechanism behind the mood-balance effect.
DHM and Brain Aging
Preclinical evidence on DHM's anti-inflammatory and AMPK/SIRT1 effects in brain tissue, with bounded regulatory framing.
DHM Bioavailability
DHM has roughly 4 percent absolute oral bioavailability. Here is what that means for input dose and formulation strategy.
Why Most DHM Supplements Are Under-Dosed
The category-wide pattern: retail DHM products use 100-300mg per serving against a functional floor in the gram range.
DHM vs. Milk Thistle
Why milk thistle did not survive the elimination protocol, with the Cochrane review on alcohol-related liver outcomes as context.
DHM vs. Prickly Pear
Opuntia ficus-indica has the famous JAMA hangover study but acts downstream of where DHM intervenes. The mechanism comparison.
DHM vs. NAC
N-acetylcysteine is a glutathione precursor; DHM is an enzyme inducer. The two work on different parts of the cascade.
DHM and Fulvic Acid: The Delivery Mechanism
How fulvic acid's chelation chemistry helps DHM cross gut and cell membranes -- the bioavailability rescue at the heart of the formula.
Hovenia Dulcis: The Plant Source
The Japanese raisin tree listed in the 1578 Chinese Materia Medica as an anti-alcoholic herb -- and the original plant source for DHM.
Ampelopsis Grossedentata: The Vine Source
Chinese vine tea contains DHM at up to 30 percent by weight. The dominant commercial source for modern DHM extracts.
DHM as a Flavonoid
DHM sits in the flavanonol subfamily. The structural classification predicts its activity profile and its bioavailability problem.
DHM Safety Profile
Clean short-term human safety record across published trials, with the CYP450 drug-interaction caveat anyone on prescriptions should know.
Cluster 3
SAG
S-acetyl glutathione is the gut-stable form of glutathione -- the downstream antioxidant restoration in the H180 formula. The cluster covers the molecule, the delivery story, and the oxidative stress it addresses.
Read the SAG hub →What Is SAG?
SAG is the acetylated, gut-stable form of glutathione. The 75mg dose delivers intact GSH where regular oral glutathione cannot reach.
Glutathione: The Master Antioxidant
Why glutathione is the cell's primary intracellular antioxidant, where it sits in the detoxification system, and why ethanol depletes it.
SAG Intracellular Delivery
The acetyl group on the cysteine sulfur is what protects the molecule through the gut and lets intracellular esterases release intact GSH.
ROS and Oxidative Stress
Reactive oxygen species generated during alcohol metabolism, and why the GSH pool is the cell's primary defense against them.
SAG and DHM: The Synergy
How upstream enzyme induction (DHM) and downstream antioxidant restoration (SAG) cover different points of the cascade.
SAG vs. Standard Glutathione
Standard oral glutathione has under 1 percent bioavailability. S-acetyl glutathione is engineered to survive the gut. Side-by-side.
Glutathione and Alcohol
Hepatic GSH drops within hours of meaningful alcohol intake and stays depleted longer than the alcohol itself takes to clear.
Acetaldehyde and Oxidative Stress
Acetaldehyde damages cells through both direct adducts and indirect ROS. GSH handles both -- which is where SAG fits in.
Cluster 4
Fulvic Acid
Fulvic acid is the cellular delivery agent in the H180 formula -- the chelation chemistry that helps DHM and SAG cross gut and cell membranes more reliably than they would alone.
Read the fulvic acid hub →What Is Fulvic Acid?
A naturally-occurring polyelectrolyte from humic substances, with a documented role as a small-molecule chelator and transporter.
Fulvic vs. Humic Acid
Both come from the same source, but fulvic is the smaller and more bioavailable fraction. Why the distinction matters for a formula.
Fulvic Acid Cellular Transport
The chelation mechanism that lets fulvic acid carry small molecules across the gut wall and into intracellular compartments.
Fulvic Acid Mitochondrial Support
How fulvic acid supports mitochondrial function in the cells where alcohol metabolism produces the most oxidative load.
Fulvic Acid Purity & Dose
Fulvic acid varies wildly in purity across suppliers. The H180 formula uses 90 percent purity at 150mg per serving.
Fulvic Acid and Inflammation
Documented anti-inflammatory effects on cytokine signaling. A useful side effect of the chelation-based delivery role.
Humic Acid: The Related Compound
Humic acid is fulvic's larger cousin. Broader literature, but the molecular weight makes it the wrong tool for an oral supplement.
Fulvic Acid Dose: Liquid vs Powder
Liquid drops, dry powder, and tablet formats compared. Why H180 uses 150mg dry-powder fulvic in capsule form.
Cluster 5
The Testing
150 self-tests over six months were the entire R&D process for the H180 formula -- not a clinical trial, but the structured n=1 protocol that settled what the published literature alone could not.
Read the testing hub →150 Self-Tests: The Method
The protocol, the scoring, the controls, and the trade-offs of the personal R&D process that produced the H180 formula.
The Elimination Method
Removing one variable at a time and watching what changes is the only way to identify what is actually doing the work in a formula.
What Got Cut and Why
The candidate list, what each ingredient was supposed to do, and why nine of the original twelve did not survive the cuts.
Drink Counting Methodology
ABV, beverage type, food, sleep, and timing all logged. The disciplined-logging protocol that made the self-test data interpretable.
Honest Limitations
Self-experiments are useful but limited. The fatigue exception, the confounders, and what this method cannot do.
Cluster 6
The Claims
Each H180 structure-function claim ties back to a specific published mechanism in the underlying ingredient literature. The cluster maps each claim to its supporting evidence.
Read the claims hub →Aldehyde Metabolism Explained
The ADH/ALDH two-enzyme pathway, the DHM enzyme-induction story, and the AST/ALT bounded claim under DSHEA.
Liver Detoxification
Detoxification has a specific biochemical meaning. Here is how the GSH-restoration and enzyme-induction mechanisms support the claim.
The Brain Aging Claim
Preclinical animal evidence on DHM and brain aging, with bounded regulatory framing because the human clinical evidence is thin.
The Inflammation Response Claim
Alcohol triggers cytokine release in the liver. The H180 inflammation claim ties to documented anti-inflammatory effects of DHM.
The Mood Balance Claim
DHM's GABA-A modulation and the GABA-rebound mechanism behind next-day anxiety after drinking, with mechanism mapping.
ADH and ALDH Enzymes Explained
The two-enzyme cascade that clears ethanol and acetaldehyde -- the upstream target for DHM's enzyme-induction effect.
Mitochondrial Biogenesis Explained
PGC-1-alpha, AMPK, and the cellular pathway behind the mitochondrial-biogenesis claim that ties to fulvic acid's energy story.
GABA Receptor and Alcohol
How alcohol activates GABA-A and how DHM's positive allosteric modulation reshapes the rebound that drives next-day anxiety.
Neuroinflammation: Microglia and the Brain
Microglial activation, cytokine release, and where DHM's documented anti-inflammatory effects intersect the neuroinflammation claim.
AST and ALT Liver Enzymes
What AST and ALT are, why they matter as liver-injury markers, and the bounded structure-function framing of the H180 claim.
Oxidative Stress and Alcohol
CYP2E1, ROS generation, and how the antioxidant story behind SAG and DHM ties back to the oxidative-stress claims.
Glutathione: The Master Antioxidant Claim
The mechanistic basis of the glutathione claim and how SAG delivery puts intact GSH where the depletion happens.
Blood Sugar and Alcohol
DHM's documented effects on glucose handling and the cautious framing of the regulating-blood-sugar claim under DSHEA.
Cluster 7
Context and Comparison
The educational layer of the H180 site -- why most supplements fail, what clinical doses actually mean, and how alcohol metabolism works above ingredient-by-ingredient detail.
Read the context hub →Why Most Supplements Fail
Three structural failure modes across the hangover-supplement category: under-dosing, weak mechanisms, and bad bioavailability.
What Clinical Dose Actually Means
Animal-to-human dose translation, surface-area conversion, and bioavailability adjustment -- the math behind a functional dose.
Alcohol Metabolism Explained
Three liver pathways, two enzyme systems, one rate-limiting cofactor. The integrated picture of how the body handles alcohol.
Why Bioavailability Matters
Why "how much survives the gut" decides whether a supplement does anything at all -- and why the H180 formula is built around this question.
Acetaldehyde: What It Is
The reactive aldehyde produced when ethanol is broken down -- and the molecule that drives most of the cellular damage from drinking.
Alcohol and Liver Health
The dose-response curve from steatosis to cirrhosis, and where moderate drinking sits relative to the long-term liver risk profile.
Flavonoids and Alcohol
The broader category of plant flavonoids studied for alcohol-related effects, and where DHM sits within that landscape.
Adjacent
Find Us
Local availability and the city-specific reasons H180 fits the local drinking pattern.
Read the store finder →Adjacent
Author and Company
The personal background of the co-formulator and the company that operates the H180 brand -- the testing-first approach and the compliance posture behind the claims.
Read the founder page →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. Hangovr180® is a dietary supplement. Individual results may vary. Consult your healthcare provider before use if you have any medical conditions or take medications. US Application 18/698,010.