6 Hours Before (Mini pack 1)
Goal: Protect and stabilize brain cells by reducing overexcitation and strengthening antioxidant defenses before stress or damage occurs.
Ingredients: Citicoline, Taurine, Magnesium Bisglycinate, Grape Seed Extract
Citicoline (250 mg)
A precursor to phosphatidylcholine, a critical phospholipid in neuronal membranes. Pre-dosing with citicoline supports membrane integrity and has been shown to stabilize neurons under oxidative stress. This compound helps support healthy communication between your neurons.
Dive deeper:
- Role of citicoline in patients with mild cognitive impairment
- Citicoline and memory function in healthy older adults
- Citicoline: efficiency on cognitive function – a systematic review
Taurine (200 mg)
An amino acid with multiple neuroprotective functions. Taurine acts as an osmoregulator and antioxidant; reduces glutamate excitotoxicity and supports mitochondrial function; animal models show reduced downstream serotonergic damage.nervous system. It’s like your system’s personal chill manager—quiet, strong, always on call.
Dive deeper:
- Study on taurine’s antioxidant activity
- Research on taurine’s role in aging
- Meta-analysis on taurine and metabolic syndrome
- Taurine reduces the risk for metabolic syndrome
Magnesium bisglycinate (25 mg)
A highly absorbable form of magnesium that acts as a natural NMDA receptor antagonist, reducing excitotoxic glutamate signaling. Magnesium depletion during MDMA use contributes to jaw clenching, muscle tension, and neurotoxic calcium influx. Pre-dosing helps maintain magnesium status.
Grape Seed Extract (100 mg)
Rich in proanthocyanidin polyphenols. These compounds are shown to reduce oxidative markers and support vascular function, important for maintaining the neuronal microenvironment during acute MDMA exposure.
Dive deeper:
- Review on grape seed extract’s health benefits
- NCCIH overview of grape seed extract
- Research on grape seed extract and blood pressure
- 10 benefits of grape seed extract
Why it works: These compounds establish a defensive baseline before MDMA metabolites trigger the oxidative cascade.

At start (Mini pack 2)
Goal: Protects brain cells and keeps energy steady during serotonin spikes.
Ingredients: Acetyl-L-Carnitine, NAC (L-Cysteine), Electrolytes, Resveratrol, Grape Seed Extract, CoQ10, Magnesium Bisglycinate
Acetyl-L-Carnitine (500 mg)
Transports fatty acids into mitochondria for ATP synthesis. Animal studies show ALCar pre- and during-dose administration prevents serotonin terminal loss and preserves brain 5-HT levels 7–14 days post-MDMA, even at neurotoxic doses.
Helps transport energy into your cells so your body can rebuild, repair, and recharge.
Dive deeper:
- Study on ALCAR in dementia and cognitive disorders
- Overview of ALCAR’s role in cognitive function
- NIH fact sheet on carnitine
L-Cysteine (400 mg)
Precursor to glutathione (GSH), the brain’s master antioxidant. NAC (a cysteine analog) fully prevented ROS elevation and cellular injury from MDMA metabolites in hepatocyte and neuronal models. Replenishing glutathione pools directly counteracts the oxidative cascade.
Dive deeper:
- Review on L-Cysteine’s health effects
- Study on L-Cysteine and alcohol-related aftereffects
- Research on L-Cysteine’s role in the central nervous systemPMCPubMed
Magnesium Bisglycinate (40mg)
Magnesium depletion during MDMA use causes gurning, jaw clenching, muscle tension, and neurotoxic calcium influx. The 2nd dose of Magnesium helps maintain magnesium status and prevents gurning.
Dive deeper:
- The role of magnesium in sleep health: a systematic review
- Effectiveness of magnesium supplementation on sleep quality and mood
- Oral magnesium supplementation for insomnia in older adults
Electrolytes (Na, K, Mg, Ca)
MDMA triggers vasopressin release causing hyponatremia and ion dysregulation. Proper electrolyte replacement prevents the brain from swelling, maintains ion-pump function (critical for serotonin synthesis and reuptake), and supports thermoregulation.
Dive deeper:
- StatPearls article on electrolytes
- NCBI bookshelf on diet and electrolytes
- Study on electrolyte supplements and exercise performance
- Electrolytes
Resveratrol (250 mg)
Resveratrol helps protect dopamine neurons by boosting energy production, supporting the brain’s natural defenses, and reducing cell damage from stress.
Dive deeper:
- Review of resveratrol’s health effects
- Study on resveratrol and vascular health
- Research on resveratrol’s pharmacological properties
- 7 health benefits of resveratrol supplements
Coenzyme Q10 (50 mg)
Acts as an antioxidant and energy helper in cells, protecting mitochondria from damage and keeping energy production efficient during stress.
Dive deeper:
- StatPearls article on CoQ10
- Mayo Clinic overview of CoQ10
- Meta-analysis on CoQ10 and fatigue
- 9 benefits and side effects of coenzyme Q10
Why it works: This phase directly targets the mechanism of MDMA neurotoxicity (oxidative stress and mitochondrial dysfunction) at the moment of greatest intensity.

Before Bed (Mini pack 3)
Goal: Reduce neuroinflammation, optimize sleep quality, and limit secondary oxidative damage during the biphasic crash.
Ingredients: Melatonin, L-Theanine, Vitamin C, Curcumin + Piperine, Magnesium, Zinc, Acetyl-L-Carnitine
Curcumin (250 mg) + Piperine (5 mg)
Curcumin helps reduce brain inflammation, while piperine boosts its absorption so it can reach the brain. This can help calm the immune response in the brain triggered by MDMA and support faster recovery of mood.
Dive deeper:
- Curcumin formulations for better bioavailability
- Enhancing the bioavailability and bioactivity of curcumin
- Recent developments in delivery, bioavailability, absorption and metabolism of curcumin
- The effects of curcumin-piperine supplementation on inflammatory, oxidative stress and metabolic indices
Zinc (2.3 mg)
Supports immune function and reduces excitotoxic calcium influx to protect neurons from MDMA-induced stress. It supports immune resilience, helps enzymes function, and plays a role in cell repair and brain health.
Dive deeper:
- NIH fact sheet on zinc
- Zinc and neuropsychological performance: a review
- Zinc status and its association with sleep quality
Vitamin C (500 mg)
Water-soluble antioxidant and cofactor for serotonin/norepinephrine synthesis. Replenishes depleted ascorbate and works synergistically with glutathione to regenerate exhausted antioxidants. Vitamin C helps protect cells and support collagen production.
Dive deeper:
L-Theanine (300 mg)
Promotes GABA release without sedation; reduces anxiety and cortisol activation during comedown. Supports sleep quality without serotonergic manipulation (safe post-MDMA).
Dive deeper:
- The effects of L-theanine consumption on sleep outcomes
- Healthline summary
- Study on mood regulation
- Effects on sleep & performance
Melatonin (0.5 mg)
Endogenous hormone regulating circadian rhythm; supports sleep initiation and quality, reduces oxidative stress, and modulates neuroinflammation, aiding recovery after MDMA-induced neurotransmitter depletion.
Dive deeper:
- Melatonin: facts, extrapolations and clinical trials
- Melatonin for sleep quality and occupational cognitive performance
- Efficacy of melatonin for sleep disturbance in middle-aged primary insomnia
- Melatonin for sleep quality and occupational cognitive performance in shift workers with low sleep quality
Why it works: Days 2–5 see the worst mood crash and highest neuroinflammatory markers. This phase directly attacks inflammation and restores sleep—both critical for recovery speed.

24 Hours Later (Mini pack 4)
Goal: Support serotonin resynthesis, repair oxidative damage, and normalize stress-hormone function.
Ingredients: L-Tryptophan, Green Tea Extract, NAC, Omega-3, Phosphatidylserine, B-Vitamin Complex
L-Tryptophan (100 mg)
Tryptophan hydroxylase supports serotonin recovery after MDMA by providing the precursor for 5-HT. Timing is critical: use only after 24 h post-MDMA to avoid serotonin-syndrome risk.
Dive deeper:
- Tryptophan supplementation and serotonin function
- Effects of tryptophan loading on human cognition, mood, and sleep
- Tryptophan, mood, and cognitive function
- How tryptophan boosts your sleep quality and mood
Phosphatidylserine (300 mg)
Phospholipid supports neuronal membrane repair and HPA-axis regulation, reducing cortisol elevation that prolongs mood disturbance. It lowers cortisol and brightens brain fog.
Dive deeper:
- Phosphatidylserine and the human brain
- Phosphatidylserine, inflammation, and central nervous system disorders
- Effect of phosphatidylserine on cognitive function in the elderly
- Phosphatidylserine and the human brain
B-Vitamins (B3, B5, B6, B9, B12 – 26.1 mg total)
Essential cofactors in serotonin (B6), dopamine (B3, B6), and norepinephrine (B6) synthesis; support mitochondrial energy metabolism (B3, B5).
Support energy metabolism, brain function, and mood balance while your system’s recalibrating.
Dive deeper:
- The role of B vitamins in preventing and treating cognitive impairment
- Vitamin B6, B9, and B12 intakes and cognitive performance
- The role of mixed B vitamin intakes on cognitive performance
Disclaimer: This product and any information on this site are not an encouragement, endorsement, or promotion of MDMA or any other illegal drug use. Afterglow Supplements are intended only to support general health and recovery in adults who may be receiving MDMA or related medicines in legally supervised, medically controlled settings, such as approved clinical trials or regulated therapies. Nothing here constitutes medical advice, diagnosis, or treatment; users should consult a qualified healthcare professional before use, especially if they have any medical conditions, take prescription medications, or plan to undergo psychedelic‑assisted therapy. Effects, timelines, and risk reductions discussed are theoretical, based on preclinical and limited human research, and cannot be guaranteed for any individual. Use of Afterglow does not eliminate the risks of MDMA, does not make MDMA safe, and must never be used to justify higher doses, more frequent use, or unsupervised consumption of controlled substances.