Function as a flavor is not a cosmetic trend. It is a structural shift in how brands must think about the relationship between a product's stated purpose and its felt experience. For years, efficacy was enough. If a cleanser worked, consumers would use it. If an app tracked nutrition accurately, users would log. If a fragrance smelled distinct, buyers would return. That model assumed usage was guaranteed. No more.
The evidence for this shift is accumulating across categories and geographies simultaneously:
Shiseido's S Hada Gumi N cleanser, co-developed with drugstore chain MatsukiyoCocokara & Co., is a no-foam solid made using a serum base aged for 40 days. Each 60g bar lasts approximately 180 washes. It comes in three variants, including a Vitamin C version for brightening and a peptide version for firmness, priced at JPY 2,420. It sold out on its September 2025 debut and is scheduled for a wider re-release across Japan on 21 June 2026. The product's premise is that if face washing feels like something worth doing, young consumers will do it. Texture is the compliance mechanism.
Natura's MoodBoosters collection, launched in June 2026 under the Humor line, takes a comparable position in fragrance. Developed with neuroscience collaborators who mapped ingredient combinations to brain responses, the three-scent range includes Humor +Ânimo, a citrus scent with 81% of users reporting awakened joy, and Humor +Confiança, a floral variant with the same 81% confidence response rate. The third, Humor +Vibrações, reached 76% on positive mood elicitation. Natura is not selling scent. It is selling a measurable emotional state, backed by trial data, in recyclable packaging with screw-on valves.
MyFitnessPal's AI Coach, available to Premium subscribers from June 2026, draws on a proprietary database of over 20 million verified foods and two decades of data from 280 million global users. It lives in a dedicated Coach tab and answers questions about specific situations: what to order at a restaurant, how to close a protein gap with a cost-effective ingredient swap. The platform's data was always its asset. The Coach is the first product that makes that asset feel like a conversation.
For brand and product teams, the opportunity is in identifying where the usage gap exists in their category before a competitor builds a sensory answer to it first. The question is not whether consumers want better products; it's whether the product experience makes doing the right thing feel easier than skipping it.