Healthspan Supplements Sell on Felt Benefits
Retailer says consumers over 50 repurchase products that deliver benefits they notice day to day.
Updated on Nov. 4, 2026 in Nutrition
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At the Remedy Nutrafood CDMO Conference in Gdańsk, Poland, on October 22-23, Holland & Barrett global product formulation lead Alex Glover said consumers buy healthspan supplements based on benefits they feel day to day rather than on mechanisms of action. The remarks matter for readers aged 50 and over who are the focus of the retailer's consumer panels.
Why it matters
The comments suggest that supplement makers are shaping products around felt outcomes rather than specific ingredients, which can shift what gets marketed and repurchased in the healthspan category. Readers weighing supplements should note that a product's day-to-day feel is not the same as evidence that it works through a particular mechanism.
The findings come from a retailer's internal consumer panels and a survey of 1,000 of its customers about the meaning of cellular health, not from peer-reviewed clinical trials. The source does not report the specific responses or any measured health outcomes.
The players
Holland & Barrett
A British health food and supplements retailer whose product development is shaped by consumer panels.
Alex Glover
Global product formulation lead at Holland & Barrett who spoke on consumer-driven supplement development.
The details
Glover told delegates that Holland & Barrett formulates new products around the consumer benefits shoppers want rather than around specific ingredients or mechanisms of action. The retailer's best-selling products communicate benefits people can feel day to day, and its creatine products were built around potent gummies and added benefits to attract newcomers who are not typical strength-focused gym-goers. Glover also argued that fiber is not getting the attention it deserves as an essential component for improving healthspan.
Timeline
October 22-23: Remedy Nutrafood CDMO Conference in Gdańsk, Poland, where the remarks were made.
November 10-11: Nutra Healthspan Summit 2026 in London.
Health Landscape
Healthspan supplements are increasingly marketed on outcomes consumers can perceive, a shift that sits alongside a broader push to use nutrition to support aging. This approach can reward products that feel effective even when their mechanisms are not well established in clinical research.
If you are over 50 and considering a healthspan supplement, ask your doctor whether the product's claims are backed by evidence for your specific health goals. Fiber intake is a practical habit worth discussing with your clinician, since the speaker argued it deserves more attention.
The takeaway
Product benefits that people feel day to day can drive what sells, but feeling an effect is not the same as proof of a mechanism. Before buying a supplement for healthy aging, check its evidence with a clinician and consider established habits such as getting enough dietary fiber.
Further reading
For the broader science behind what food and supplements can and cannot do, explore our Nutrition coverage.
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Do you take supplements to support healthy aging or energy?
