| best for |
foundation, concealer, complex skincare routines |
lip, brow, blush, eye shadow |
fragrance, niche perfumery, hero-SKU skincare |
| core mechanic |
undertone and depth quiz feeding a filtered swatch grid |
YouCam, Perfect Corp, or Shopify AR overlay |
discovery set plus credit-back on full-size |
| conversion uplift (median) |
28% |
18% |
42% on next full-size purchase |
| development effort |
2-3 weeks, structured content rebuild |
2 weeks plus asset prep |
4-6 weeks plus fulfilment ops |
| retention hook |
abandoned-shade Klaviyo flow |
save the look, share to friend |
credit window drives second purchase |
| wrong when |
catalog under 12 shades total |
skincare or fragrance (the visual does not help) |
subscription-heavy models (the credit window collides) |