ibody New Zealand 3-in-1 Night Serum is a skincare listed by Gardenia Greeting Limited, a florist in Blockhouse Bay, Auckland, on the DoorToShop marketplace. Skincare products of this kind are cosmetics, sold for cleansing and appearance rather than to treat, prevent or cure any condition. The manufacturer's own pack carries the ingredient list, directions and any warnings, and these are the authoritative source; where a listing does not show an ingredient list, it can be requested from the store before ordering, which matters for anyone who reacts to particular ingredients. Products should be compared by volume in millilitres rather than by the price of the bottle, since skincare is sold in quite different sizes at similar prices. Standard practice for any new cosmetic is to patch test: apply a small amount to a hidden area such as the inside of the forearm or behind the ear, use it as directed, and wait 24 hours before committing to wider use, introducing only one new product at a time so that any reaction can be traced to a single product. Clean hands or a spatula should be used with anything in an open jar. Products should be stored out of heat and direct sunlight, and a bathroom windowsill — warm, bright and humid — is a poor choice compared with a cupboard or drawer. If skin reacts, use should stop and advice sought from a pharmacist or doctor. Retailers generally cannot accept returns on opened cosmetics for hygiene reasons, which does not affect rights under the Consumer Guarantees Act 1993 where goods are faulty, not as described or not of acceptable quality. Gardenia Greeting Limited is a florist at 42 Maclaurin Street, Blockhouse Bay, Auckland, listed on the DoorToShop marketplace. Orders are dispatched the next business day and courier delivery typically takes 1 to 3 business days across the Auckland region; free delivery applies above $69, and there is no minimum order value. DoorToShop is a multi-merchant marketplace, so items from several local stores can be combined in one cart and one checkout. Returns are handled by the store that sold the item and the Consumer Guarantees Act 1993 applies.