MaryRuth Ghiyam, the inspiring mom of four and driving force behind MaryRuth’s, is a certified health educator, culinary chef, and nutritional consultant. With a mission to offer life-changing health products, MaryRuth only crafts supplements that she and her family personally take, ensuring the utmost care and quality. MaryRuth’s global product line includes delicious vitamins and supplements for all life stages, empowering people worldwide to take control of their health. Committed to excellence, MaryRuth's products are Vegan, USDA organic, Gluten-Free, Non-GMO, and made in GMP-certified facilities. With Clean Label Project® certification, MaryRuth’s sets a new standard for purity, with third-party testing for over 200 contaminants, ensuring the highest quality for your wellness journey.

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.

Organic Nigella (Nigella sativa) Seed Oil.

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.

Adults take up to 30 drops (0.7 mL) once daily, or as recommended by a physician or healthcare professional.

Please avoid direct dropper contact to the skin or mouth in order to prevent product contamination and damage to the dropper.

Store in a cool, dry place. No refrigeration necessary. Keep out of reach of children in case of accidental overdose or choking.