BetterYou Boost B12 Oral Spray provides methylcobalamin straight into your mouth for quick absorption, lifting energy and backing brain health, made by a brand you can trust and quality you can rely on. Its quick mouth-based absorption is built for busy days when you just need a reliable lift. Reliable quality checks mean you can use it with confidence.

Available Sizes & Variants:

25 ml bottle - compact, convenient on the go while supporting energy levels.

Benefits & Features:

• B12 oral spray delivers rapid energy boost.
• Vitamin B12 supplement using methylcobalamin supports energy metabolism and neurological function.
• The spray format provides rapid sublingual B12 absorption directly into the mouth, bypassing gut barriers and delivering nutrients where they’re needed sooner, especially on busy days.
• Chromium supports normal macronutrient metabolism and helps maintain normal blood glucose levels.
• Contains natural apricot flavour and xylitol for a pleasant taste.

BetterYou has a long standing focus on practical, evidence based supplements, and Boost B12 stays true to that. The methylcobalamin form is the bioactive B12 the body uses directly, while the oral spray delivers fast uptake through the mouth. The compact 25 ml bottle fits into everyday routines, and the packaging is made from ocean waste plastic to support sustainability. Vegans and vegetarians can use it, and guidance is advised if you're pregnant or breastfeeding.

Vitamin B12, Chromium, Green Tea Extract, Vitamin B12, Chromium, Green Tea Extract

• GTIN: 96032893
• Manufacturer: BetterYou
• Categories: BetterYou
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

For initial use, press the pump 3 times to get the liquid flowing. Shake well before every use. Carefully spray into your mouth, ideally onto the inside of your cheek, and hold for a few seconds. Use 4 sprays daily (or as directed by your healthcare practitioner). Can be taken together or separately, does not need to be taken with food or water, and can be taken at any time of the day. Once opened, use within 6 months. Store at room temperature and out of direct sunlight. Keep out of reach and sight of children. Do not exceed the recommended dosage. Contains xylitol – excessive consumption may produce laxative effects. Food supplements should not be used as a substitute for a varied diet and healthy lifestyle. From 3 years and above (halve dosage for children under 12 years of age). Use during pregnancy and breastfeeding is recommended to consult your Midwife or GP before beginning any supplementation.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Vitamin B12 (Methylcobalamin)

Vitamin B12 in the methylcobalamin form is a water‑soluble vitamin essential for everyday energy production and nervous system function.

This bioactive form is often used to help rapid uptake in oral formulations, giving direct availability in the body through the oral mucosa.

What Does Vitamin B12 Do?

Vitamin B12 contributes to regular energy metabolism and helps keep neurological signalling healthy.

This delivery method helps to support quick nutrient uptake and supports routine bodily functions involved in energy production and nervous system activity, and in line with regulatory guidance. Dr. O'Leary from the University of Adelaide found that Vitamin B12 supports energy metabolism and neurological function [which matters for daily life].

This product isn't intended to diagnose, treat, cure, or prevent any disease.

BetterYou is our chosen partner for this B12 supplement because the brand shows a clear focus on fast, practical intake through innovative delivery formats. The Boost B12 Oral Spray uses methylcobalamin to support rapid uptake directly through the mouth, offering a convenient option for busy days and those with absorption considerations.

This brand specialises in high‑quality, mouth‑based delivery systems and aligns with Welzo’s emphasis on methodical quality checks. The product packaging also reflects a commitment to sustainability, being formed from Ocean Waste Plastic, which resonates with our broader environmental goals while maintaining product integrity.

Welzo’s medical team evaluated BetterYou using our standard due‑diligence process, and this brand consistently meets the criteria we apply to supplier partnerships. The formulation supports vegetarian and vegan diets, gluten‑free suitability, and guidance for pregnancy or breastfeeding with healthcare advice, which fits a broad consumer base. For our customers, this translates to a trusted, transparent choice delivered by Welzo's healthcare professionals and aligned with the standards we enforce.