Before you start losing weight or taking supplements

Buying a weight-loss programme or a supplement can seem attractive. But impressive results, positive reviews or a label saying ‘natural’ do not automatically mean that a product works, is safe or is worth the money.

How reliable are the promised results? Which ingredients and risks should you check? What do you really pay for a programme or subscription? And when is professional guidance wiser than ordering a product yourself?

FOREFACT researches what you need to know before you start a weight-loss programme or buy supplements in the Netherlands. From scientific evidence and health claims to labels, safety, total costs and consumer rights.

What will you discover in this research?

• Weight-loss programmes and supplements: understand the difference between commercial programmes, food supplements, meal replacements and prescription medicines.

• Scientific evidence: find out how to critically assess studies, claims about results, before-and-after stories and statements about effectiveness.

• Ingredients and safety: check labels, origin, composition, dosages, warnings and possible interactions.

• Misleading sales claims: recognise unverifiable success rates, prohibited medical claims and products with insufficient evidence.

• Prices and hidden costs: compare publicly observed prices, subscriptions, compulsory extras, shipping and payments over longer periods.

• Care and alternatives: find out when a GP, dietitian, public health information or a reimbursed lifestyle intervention is a more suitable route.

• Contracts and consumer rights: check trial periods, automatic renewal, cancellation, returns and privacy in health apps.

Including cost examples and practical tools

The research contains eight worked-out cost models, including supplement purchases, gym memberships, private coaching and a bundle with hidden compulsory payments. The examples compare spending over different periods, without promising any health outcome.

You also receive six fill-in and decision sheets, twelve critical questions to ask before you buy, eight ready-to-use example messages, a comparison of three providers and five independent decision gates.

Who is this guide for?

For consumers who are considering a weight-loss programme, supplement, nutrition coach or health subscription and want to check the claims, risks, terms and total costs in advance.

Also suitable for anyone who wants to compare offers and better understand when their own research is not enough and an assessment by a qualified healthcare professional is needed.

What do you receive?

FOREFACT guide — 26 pages (PDF)

Independent research into weight-loss products, supplements and the related buying decisions in the Netherlands, including evidence checks, labels, safety, cost models, consumer rights and practical worksheets.

Research market: the Netherlands
Delivery: digital, via download after purchase.
Language: English

Based on 50 numbered public and traceable sources and illustrative worked examples. Public prices may change and fictional cost models are not personal quotes. The research does not provide a diagnosis, treatment advice, dosage instructions or a guarantee of weight loss. Where there is medical uncertainty, a professional assessment is essential.

FOREFACT — Know it before it costs you.