RSO & FECO Dosage Guide – Rick Simpson Protocol (Educational Overview)

Educational content only • Updated March 21, 2026

On this page:

Critical Legal & Medical Disclaimer: This page is for **educational purposes only** and does **not** constitute medical advice, diagnosis, treatment recommendation, or claim of benefit for **any** condition. The Rick Simpson 60 gram protocol is a commonly discussed method online based on anecdotal reports only — it is **not proven** in clinical trials and is **not approved** by the MHRA, NICE, or NHS. RSO and FECO are high-THC cannabis extracts and Class B controlled substances. Possession, production, or use without a valid prescription from a GMC-registered specialist is illegal in the UK and may result in prosecution. Always consult qualified healthcare professionals and refer to official sources (NHS, MHRA, NICE, GMC). This website does not sell, prescribe, supply, or facilitate access to RSO or FECO.
Rick Simpson Oil rice grain dosage chart for RSO and FECO protocol 90 day RSO and FECO 60 gram protocol schedule

The Commonly Discussed Rick Simpson 60 Gram Protocol

The Rick Simpson 60 gram protocol is one of the most frequently mentioned dosage schedules in online RSO and FECO communities. It suggests consuming a total of 60 grams (60 ml) of RSO or FECO over approximately 90 days, starting with very small amounts (rice-grain size) and gradually increasing to 1 gram per day.

This guide explains the protocol as commonly discussed online for educational purposes. Many people search for "rso dosage chart", "rso rice grain dosage", and "rick simpson protocol" to understand the gradual build-up method.

Rice Grain Dosage Starting Point & Gradual Increase

The protocol always emphasises starting extremely low — often described as half a grain of rice — and increasing slowly to allow the body to adjust to the high-THC content.

Common search terms include rso dose chart and rso starting dose. The idea is to begin with tiny amounts three times daily and increase every few days until reaching the full 1 gram per day (split into three doses).

90-Day RSO Protocol Schedule Overview

The classic schedule discussed online runs for about 90 days to reach the full 60 grams. Week 1–2 focus on very small doses, with steady increases in the following weeks until the maintenance phase of 1 gram daily.

RSO vs FECO in the Protocol

The 60 gram protocol is commonly discussed for both RSO and FECO. FECO (Full Extract Cannabis Oil) is the broader term, while RSO refers to the specific method popularized by Rick Simpson. In practice, many people use the terms interchangeably when talking about high-THC full-spectrum oils.

Safety & Legal Note

Because RSO and FECO are high in THC, starting low and going slow is frequently recommended in online discussions. However, individual reactions vary greatly. In the UK, both are strictly regulated and only legal with a specialist prescription. Unlicensed use carries legal risk.

Have Questions?

For more information or support, feel free to reach out:

Contact Us via Email

Critical Legal & Medical Disclaimer

This page is for **educational purposes only** and does **not** constitute medical advice, diagnosis, treatment recommendation, or claim of benefit for **any** condition. The Rick Simpson 60 gram protocol is based on anecdotal reports only and is **not proven** in clinical trials. RSO and FECO are high-THC cannabis extracts and Class B controlled substances. Possession, production, or use without a valid prescription from a GMC-registered specialist is illegal in the UK and may result in prosecution. Always consult qualified healthcare professionals and refer to official sources (NHS, MHRA, NICE, GMC). This website does not sell, prescribe, supply, or facilitate access to RSO or FECO.

Questions? Enquire now: rsoil@tutamail.com