Salt Lab Magnesium Spray: Ad Behaviour & Psychology

The psychology:This leverages Diagnostic Question logic by turning the viewer’s condition into an immediate self-check—“is this me?”—so they keep watching to confirm and learn what to do. The conditional structure also creates a tight information loop: once the symptom is named, the brain expects a matching explanation, reducing the chance they’ll scroll away.

The psychology:This leverages Relatability Setup and Authority Setup: the “one of you told me” + “when I hurt my shoulder… in boxing class” makes the product feel personally relevant, while the concrete purchase (“So I picked it up”) signals a real-world test rather than theory. That combination reduces skepticism and increases attention because the viewer can mentally map the object to a specific problem they can understand.

The psychology:This leverages Actionability Bias and Implementation Intention effects: the viewer is told exactly what to do (“Spray it directly… four to six pumps… directly onto the muscle”), which reduces mental effort and makes the next step feel executable. The specific dosage (“four to six pumps”) also triggers Specificity Bias, making the guidance feel more reliable, so viewers stay engaged long enough to adopt the method.

The psychology:This leverages Implementation Intention Formation by specifying the exact timing (“Before you go to bed”) and the exact actions (“spray… rub… let it all dry”). It also uses Specificity Bias with concrete quantities (“two to six pumps”) and locations (“on your stomach… bottoms of your feet”), which reduces ambiguity and makes the routine feel doable. The “Let it all dry before…” constraint activates Completion Bias, keeping attention on finishing the sequence correctly before the viewer relaxes into sleep.

The psychology:This leverages Years of Experience Proof by using a concrete timeline (“two weeks… third week”) as reliability evidence. That reduces skepticism because the viewer can infer the speaker has already tested the approach in real conditions, making the upcoming claims feel more trustworthy and worth listening to.

The psychology:This leverages Stop → Start Shift by explicitly cancelling the prior behavior (“get rid of the pill—no pills”) and immediately installing the replacement (“just magnesium chloride and purified water”). That reduces cognitive load (the viewer doesn’t have to compare options) and increases perceived control because the decision is reduced to one unambiguous formula (“That’s it”).

The psychology:This leverages Actionability Bias—by immediately offering a concrete next step (“I’ll link it here”), the viewer’s mental effort drops and clicking feels like the easiest continuation. It also uses Commitment/Consistency Cues: the “if you want” framing lowers resistance, so viewers who are already interested are more likely to take the low-friction action.