Lion's Mane Holland and Barrett review: is it worth it for lifters?

Why a shelf and not a tub, the three stops a health-food retailer's lion's mane aisle has, and the four questions asked at every one

A health-food retailer's lion's mane shelf is something this site can teach a lifter to review but will not review for them tub by tub, because the own-brand range reformulates, the branded tubs beside it rotate with the buyer's decisions and the whole shelf reprices every few weeks under the retailer's promotional calendar, so that any page naming a specific product and a specific price is wrong within a season. What does not change is the shape of the shelf and the questions that sort it, so this page is the shelf walk, in three stops, with the same four questions asked at each. Stop one is the own-brand capsule, the retailer's own label at the eye-line, usually the cheapest tub per day on the shelf and the one most readers pick up first. Its typical label reads lion's mane mushroom powder at some hundreds of milligrams per capsule, and the reading that matters is whether that is a powder or an extract: a plain dried mushroom powder at 500mg is half a gram of mushroom, while a 500mg 10:1 extract is five grams of mushroom concentrated, ten times the material at the same number on the front, and own-brand ranges have historically been more likely to state the former than the latter. Stop two is the branded shelf, the tubs and powders from mushroom specialist brands and the general supplement brands, where the words fruiting body, extract ratio and beta-glucans start appearing on the labels, where prices climb from the own-brand's pence per day to twenty, thirty or forty, and where the four questions actually have answers to compare rather than silences to note. Stop three is the end of the aisle, the mushroom coffees and drink blends, which are a different purchase entirely: a coffee with a small extract dose folded in, often unstated, at 50p to £1 a serving, bought for the ritual and not for the dose, and read by the cup arithmetic this site runs elsewhere. The four questions at every stop are the same four this site asks of every lion's mane label. Which tissue: fruiting body, the mushroom itself, or mycelium grown on grain, which arrives with the grain and dilutes the glucan figure. What extract ratio: a stated 5:1, 8:1 or 10:1, or no ratio at all, which means a powder. What beta-glucan figure: a stated percentage, which is the one measurable marker of a real extract, or none. What testing: batch certificates for heavy metals and identity available on request, or a silence.

The fifth reading at the till, the promotion that changes the price and never the label, the verdict by stop, and the best tub at the retailer

The fifth reading is the one a health-food retailer adds to every supplement review, and it happens at the till rather than on the shelf: the retailer's rolling promotions, a second tub for a penny, a percentage off, points on a loyalty card, change the price side of the pence-per-day arithmetic on the day and leave the label side untouched. A branded tub at 30p a day on the shelf ticket becomes 15p a day under a second-for-a-penny offer, which can make it the best value on the shelf that week and a worse buy than the own-brand the week after, so the honest reader reruns the arithmetic with the promoted price and a note of the date, and never lets a promotion answer a label question, since a second tub of a plain powder for a penny is two tubs of plain powder. Promotional pricing in the UK is governed by consumer law on reference prices and savings claims, which is why the shelf ticket's was-price is usually real, but a real saving on a tub that fails the four questions is not a reason to buy it. The verdict by stop, then. The own-brand capsule is worth it for a lifter only if its label states fruiting body and a ratio, which some iterations have and others have not; a tub that states mushroom powder with no ratio and no glucan figure is a plain powder at any price, and the pence per day it saves buys nothing measurable. A branded tub is worth it when it answers all four questions and its promoted price per day lands at or below the benchmark; several on a typical health-food shelf do answer all four and land at 20p to 40p a day unpromoted, which is honest value at a premium for the convenience of the shop. A mushroom coffee is worth it only to someone who wants the coffee and knows the mushroom dose inside it is small and usually unstated. The best lion's mane supplement at the retailer is therefore not a product this page can name, since the shelf will have changed, but a procedure: the tub that states fruiting body, a ratio, a glucan figure and testing, at the lowest promoted price per day on the day, read against a benchmark that answers all four at 13p: a stated 5:1 fruiting body extract labelled 1500mg mushroom equivalent per capsule, 120 capsules for £15.49, vegan, UK made under GMP and BRC, independently lab tested, caffeine free, bought online rather than in the aisle. Lion's mane holds no authorised UK health claim, so no tub on the shelf may print one, and a lifter's expectations are set by its small studies and not by the shelf talker.

What to check on the label