Osavi Vitamin B1, 100mg – 60 vegan caps

Thiamine mononitrate — a stable form of vitamin B1 — is the sole active ingredient in these vegan capsules, with each capsule delivering 100 mg. The formula carries a clean-label ethos: no unnecessary additives, and free from gluten, lactose, soy, and GMOs. The capsule shell itself is suitable for both vegetarians and vegans, making it a straightforward fit for plant-based diets.

This pack contains 60 capsules, each providing 100 mg of thiamine in the mononitrate form. Vitamin B1 is one of the water-soluble B vitamins and is naturally present in a range of foods; those whose dietary intake may fall short — whether through specific eating patterns or particular lifestyle factors — often turn to a dedicated supplement to top up their daily intake.

The product is housed in fully recyclable rPET or PET packaging as part of the brand’s ongoing commitment to more environmentally responsible manufacturing. Compact and unfussy in format, these capsules are well suited to anyone seeking a single-ingredient B1 supplement without additional fillers or allergens.