Frequently Asked Questions

Slim Coffee Booster is a food supplement produced by Linden Nutrition, combining green coffee extract, green tea leaf, guarana seed, and ginger root with a B-vitamin complex (B2, B6), chromium, zinc, and magnesium. It is designed to be dissolved in hot water and enjoyed as a warm morning drink as part of a varied, balanced diet and active lifestyle.

Yes. Caffeine is present naturally from green coffee bean extract and guarana seed extract. Total caffeine per serving is within EFSA safe daily intake guidelines. If you are sensitive to caffeine, are pregnant, or are breastfeeding, please consult your healthcare professional before use.

Yes. The formula contains no meat-derived ingredients, no artificial colours, and no artificial preservatives, making it suitable for vegetarians. It does not carry a vegan certification; if you have concerns, please contact us for the full allergen specification.

Dissolve one sachet in 200 ml of hot water, stir well for 20-30 seconds, and drink as a warm morning beverage. Best enjoyed as part of a varied, balanced diet. Do not exceed one sachet per day unless otherwise directed by a healthcare professional.

Each box contains 28 individually wrapped sachets - a four-week supply at the recommended dose of one sachet per day. You can use the supply calculator on the Ingredients page to work out quantities for your needs.

Slim Coffee Booster is manufactured under GMP-compliant (Good Manufacturing Practice) conditions, and each batch is verified by independent third-party laboratory analysis for purity and declared ingredient levels before release.

Normal metabolic function is supported by a combination of factors: a varied and balanced diet, adequate micronutrient intake, regular physical activity, and sufficient sleep. EFSA has authorised specific structure/function claims for several nutrients: Vitamin B2 and Magnesium both contribute to normal energy-yielding metabolism; Vitamin B6 contributes to normal protein and glycogen metabolism; Chromium contributes to normal macronutrient metabolism; and Zinc contributes to normal carbohydrate metabolism. This is not medical advice - speak to your GP if you have concerns about your metabolic health.

Yes - each serving provides 40 µg of chromium (100% NRV), included as chromium picolinate. EFSA has authorised the claim that chromium contributes to normal macronutrient metabolism and to the maintenance of normal blood glucose levels. This is a structure/function claim, not a medical or diagnostic claim. Slim Coffee Booster is not a treatment for, nor intended to address, any condition related to blood glucose regulation. If you have any concerns, consult your GP.

Zinc contributes to normal carbohydrate metabolism and to the protection of cells from oxidative stress - relevant alongside the polyphenol-rich plant extracts in the formula. Magnesium contributes to normal energy-yielding metabolism and to a reduction of tiredness and fatigue. Both are EFSA-authorised claims. Including them at meaningful %NRV levels is a deliberate formulation choice, not decorative.

Slim Coffee Booster draws on plant ingredients sourced from four continents: green coffee and guarana from South America, green tea from East Asia, and ginger from South Asia. All extracts are standardised for active compound content and supplied through audited ingredient partners. Full traceability documentation is available to wholesale and regulatory enquiries on request.

One box (28 sachets / 28-day supply) is priced at £34.90. Standard UK delivery is included at no additional cost. There is no mandatory subscription - each order is a one-time purchase.

You may return unopened items within 14 calendar days of receipt under the Consumer Contracts Regulations 2013. To initiate a return, please contact us at hello@lovelysybrightiu.world with your order details. See our Refund Policy for full terms.

You can reach us by email at hello@lovelysybrightiu.world, by phone on +44 20 7286 3541, or via our Contact page. Our registered office is at 14 Clifton Gardens, London, W9 1DT. We aim to respond to all enquiries within two working days.