Synergy B12

Founded by Chervin Jafarieh, Cymbiotika is rooted in five key pillars: transparency, knowledge, community, sustainability, and excellence. Having noticed a concerning lack of transparency in the supplement industry - where products often contained fillers, toxins and synthetic ingredient - Cymbiotika emerged with the best supplements worldwide, blending scientific innovation and traditional Eastern medicine to create formulas that harmonise with the body.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Vitamin B12 (Methylcobalamin, Hydroxocobalamin Chloride, Adenosylcobalamin), Vitamin B6 (Pyridoxine HCL), L-Methylfolate (Folate), Fulvic Acid Other Ingredients: Purified Water, Organic Glycerine, Organic Blueberry Juice Powder, Konjac Root, Citrus Pectin, Malic Acid, Phosphatidylcholine, D-Alpa Tocopherol, Potassium Bicarbonate, Organic Citrus Extract

Shipping

At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.

UK standard delivery

Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.

Next working day

For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.

International

International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.

Returns

If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Take 12 pumps daily* Pump onto a spoon to consume. May be mixed into a beverage of your choice, and can be taken with or without food. Store in a cool, dark place or refrigerate after opening. Do not freeze. Avoid oral contact with the pump dispenser to preserve freshness.