DOx produces 8 documented subjective effects across 3 categories.
Full DOx profileThe DOx series comprises amphetamine-substituted psychedelic phenethylamines, sometimes called psychedelic amphetamines. Their shared defining feature is an extraordinarily long duration of action, typically twelve to twenty-four hours, combined with a pronounced physical stimulation that reflects their amphetamine backbone.
The general DOx experience involves a very slow onset, often two to three hours before full effects are reached, followed by an extended peak of vivid, colorful visual enhancement paired with strong physical stimulation. Colors achieve a saturated intensity that many describe as the most vivid available from any psychedelic class. Geometric patterns are detailed and persistent. The headspace varies by compound but generally features analytical clarity combined with emotional depth.
Physically, the class produces elevated heart rate, jaw tension, vasoconstriction, appetite suppression, and temperature dysregulation. The stimulation is persistent and can make sleep impossible for the entire duration. The extremely long comedown, during which psychedelic effects gradually fade while stimulation persists, is often cited as the most challenging aspect of the DOx experience. These compounds demand patience, physical endurance, and careful dose management.
A distinct decrease in hunger and desire to eat, ranging from reduced interest in food to complete disinterest or even physical revulsion at the thought of eating. This effect can persist for many hours beyond the primary experience.
StimulationA state of heightened physical and mental energy characterized by increased wakefulness, elevated motivation, and a subjective sense of vigor that pervades both body and mind. Users often report feeling electrically alive, with a buzzing readiness to move, talk, and engage that can range from a pleasant caffeine-like lift to an overwhelming, jittery compulsion to act.
Temperature regulation disruptionImpaired thermoregulation causing unpredictable fluctuations between feeling hot and cold, with risk of hyperthermia or hypothermia.
VasoconstrictionA narrowing of blood vessels throughout the body that produces sensations of cold extremities, tingling in the fingers and toes, and a general feeling of circulatory restriction. Users may notice their hands and feet becoming pale, numb, or uncomfortably cold, sometimes accompanied by a sense of tightness in the chest or head.
An intensification of the brightness, vividness, and saturation of colors in the external environment, making the world appear dramatically more colorful. Reds seem redder, greens seem greener, and all hues appear richer and more distinct than during ordinary perception.
GeometryThe experience of perceiving complex, ever-shifting geometric patterns superimposed over the visual field or visible behind closed eyelids. Geometry is widely considered the hallmark visual effect of psychedelic substances, ranging from simple lattice patterns and honeycombs at low doses to infinitely complex, self-transforming fractal structures at high doses that can feel profoundly meaningful and awe-inspiring.
A cognitive and emotional state of intense well-being, elation, happiness, and joy that manifests as a profound mental contentment and positive outlook. This ranges from gentle feelings of optimism and warmth to overwhelming bliss that pervades all thoughts and perceptions.
Time distortionSubjective perception of time becomes dramatically altered — minutes may feel like hours, or hours pass in moments. Can manifest as either dilation or compression.
DOx can produce 4 physical effects including stimulation, appetite suppression, vasoconstriction, temperature regulation disruption.
Yes. DOx can produce 2 visual effects including geometry, colour enhancement.
DOx produces 2 cognitive effects including cognitive euphoria, time distortion.