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Rosita Real Foods

Rosita Ratfish Liver Oil - 50ml

Rosita Real Foods

Rosita Ratfish Liver Oil - 50ml

Free From
  • BPA Free

    BPA Free

    Corn Free

    Corn Free

  • Dairy Free

    Dairy Free

    Egg Free

    Egg Free

  • GMO Free

    GMO Free

    No artificial colours

    No artificial colours

  • No artificial preservatives

    No artificial preservatives

    Soy Free

    Soy Free

Products that are purchased directly from this website by an end-user may be returned by you within thirty (30) days of the date of purchase for a full refund less shipping and handling. Please note products must be returned in their original packaging and in the same condition in which they were received. Opened packages are not eligible for return.

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Rosita’s ratfish liver oil is wild, fresh and raw. 

  • Carefully extracted using Rosita method that avoids the use of heat, chemicals or mechanical processes.
  • Produced with a commitment to purity, free from artificial colours, flavours or preservatives.
  • Handcrafted in small batches with a focus on maintaining the highest quality standards.


Rosita Ratfish Liver Oil - 50ml

Detailed product information

Ratfish Liver Oil (RLO) has been used for centuries and was described as the ‘Gold of the ocean’. Rosita employs only the gentle Rosita Method for extracting RLO, abstaining from the use of heat or mechanical devices. Rosita RLO has a mild, buttery taste – less fishy than cod liver oil.

The taste of Rosita RLO dissipates quickly. Unlike refined fish oils, RLO contains many different fatty acids that thicken and separate when refrigerated. When chilled, the stearins, waxes and triglycerides may appear as particles, as a film, cloudy, or thick like gelatin. This is normal for a fresh, wild and raw fish liver oil. You may take the oils out of the fridge 3-5 minutes before use to allow them to evenly mix and to permit the efficient use of the dropper. This is particularly important for the 10ml dropper.

Important Information:

  • Consult with your physician before use. Keep out of reach of children.

Preservation of freshness during shipping:
All Rosita liquid bottles (both Extra Virgin Cod Liver Oil (EVCLO) and RLO) are nitrogen-flushed in order to remove any oxygen prior to the bottle being sealed. This is done so that the product’s freshness is preserved during shipment in any temperatures.

  • Adults: 4 - 8 drops daily or as needed, with food
  • Children and Sensitive Individuals: 1 - 4 drops daily or as needed, with food
  • Infants {3 months +}: 1 - 2 drops daily or as needed mixed with breastmilk, baby formula, or food. Always check with a healthcare practitioner first.
  • Breastfeeding mums may consume the oil directly (2 - 5 drops daily with food) and allow the rich nutrients to pass through the milk to baby.


Special Protocols: Under the supervision of a qualified healthcare practitioner only:

10 -12 drops twice daily for a period of 6 weeks, followed by a maintenance dose of 4 - 12 drops daily.

  • Bottles should then be gently shaken before use.
  • Care should be taken to keep the dropper untouched and free from pollutants as this could cause rancidity (e.g. mouth/saliva/skin contact may cause degradation of the antioxidants).

Each 50 ml bottle contains approximately 1150 drops

Keep out of reach of children. 

Do not exceed recommended dose. 

This product is a food supplement and is not a replacement for a varied and balanced diet and/or lifestyle. 

If you are undergoing treatment for a medical condition or if you are pregnant or lactating, please consult your medical practitioner first.

100% Wild Handcrafted Extra-Virgin Rosita Ratfish Liver Oil™. Less than 0.3% acidity.

Allergens: Fish


Rosita RFLO liquid (10ml and 50ml bottles) is shipped without cold packs or dry ice. It is perfectly fine if your bottle arrives warm or hot because the oil naturally contains more than 33% Alkylglycerol content which is a natural antioxidant.  No additional antioxidants are added into the oil as the Ratfish produces and stores its own vitamin E which helps preserve the freshness of the RFLO.

Some customers prefer a chilled shipping option as this helps minimise the chance of oxidation over extended shipping periods in very hot environments.

If you would like to keep this product chilled in transit, please add our chilled shipping optional to your cart.



Storage and shelf life for unopened bottles:

  • Freezer: 5 years (-19°C/-2.2°F)
  • Refrigerator: 3 years (4°C/39°F)
  • Traveling: After opening, good for 1 month under (30°C/86°F). Keep out of direct sunlight.

Shelf Life for opened bottles:

  • Store Rosita RFLO liquid in the refrigerator (4°C/39°F) and consume within 3 months.
  • Replace cap immediately after every use and return to the refrigerator to extend freshness.

Manufactured by:
Rosita Ratfishoil
Glein, N-8820 Donna Norway

Imported by:
GBC Trading Ltd
20-22 Wenlock Road
London, N1 7GU
United Kingdom

FS Expert Review

Rosita Ratfish Liver Oil - 50ml

5.0 / 5

BY: Warren Turner, Founder FS

“My meditiation practice seems to be a lot better when I take this product, I also take it if I ever feel slightly under the weather as an insurance policy. This size is great value, a little goes a very liong way!”

Brad Johnston founding partner of Functional Self

Need help understanding what’s right for you?

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