A common structure for a supplement or wellness-brand quiz is a goal list -- energy, sleep, skin and hair, gut health, immunity, stress, joints, general wellness -- with the respondent picking their main focus and the quiz recommending a product for it. That works cleanly for someone with exactly one goal. It breaks down immediately for the much more common case: someone who wants better sleep and clearer skin and more energy, forced to pick just one because the quiz was built assuming single-goal intent.
Multi-select goals need multi-product scoring, not a forced single pick
The fix isn't complicated in concept -- let respondents select multiple goals, and score toward a stack of products rather than one -- but it does require the scoring logic to handle combinations deliberately, not just run the single-goal logic multiple times and hope the results don't conflict with each other.
- Let respondents select as many goals as apply, not force a ranked single choice. A goal list presented as multi-select rather than single-select immediately captures the real shape of what most people actually want, instead of an artificially simplified version of it.
- Map each goal to its own product or ingredient recommendation independently, then combine the results into a stack rather than trying to find one product that vaguely addresses everything selected. A dedicated sleep product and a dedicated energy product combined is a more honest recommendation than one "general wellness" product asked to cover both.
- Watch for genuine overlaps and conflicts between goals, and handle them explicitly. Some goal combinations share an ingredient or product that covers both efficiently (worth surfacing as a bonus, not two separate recommendations); others may involve ingredients worth flagging for interaction awareness. Both cases need a defined rule, not left to chance because the scoring logic wasn't built with combinations in mind.
- Cap the stack size and prioritize if someone selects many goals at once. A respondent who selects six of eight available goals shouldn't necessarily get six separate product recommendations -- weighting by which goals they emphasized most (via a follow-up ranking or intensity question) keeps the final recommendation focused rather than overwhelming.
A customer with two goals forced to pick one either gets a recommendation that''s half-relevant, or abandons the quiz rather than pretend they only care about one thing.
Why this is worth the added scoring complexity
A single-goal quiz is simpler to build, but it under-serves the majority of real customers and under-sells the brand's actual catalog -- if someone has two goals and only gets a recommendation for one, the brand also missed a second, legitimate cross-sell that the quiz itself could have surfaced honestly, as something the respondent actually asked for rather than an upsell bolted on afterward.
Building this without a developer
Multi-select goal capture feeding independent per-goal scoring, combined into a prioritized stack with defined overlap handling, is buildable visually using the logic engine's scoring and branching together. The work is mapping your specific goals to your specific catalog and defining the overlap rules, not building the multi-goal scoring logic from scratch.