Connect With Our Nutrition Specialist
Have questions about what’s in our Preop or Protein drink? Want to learn more about how it can help your patients? Or, just curious about a specific ingredient or nutrient? Our in-house Nutrition Specialist, Katie, is here to help!

Example Topics & Questions:
How is Clearfast superior to traditional sports drinks?
What is maltodextrin and is it safe for my patients?
Is Clearfast safe for diabetics?
What is L-citrulline?

Send Our Nutrition Team an Email

Proper nutrition before surgery is a key component of any successful ERAS® program. On average, a true ERAS® program can reduce length of stay (LOS) in the hospital by 1-3 days.[1]
A hospital pays a national average of $2,200 per day in expenses for an inpatient stay.[2]

ClearFast costs just $8 per patient (for 2 bottles). Use our calculator below to see the financial savings that a robust, system wide ERAS® program can yield

Annual # of Procedures:
User Entry:
Number of procedures per year
Annual Investment = $0
Potential Annual Savings = $0 to $0

With benefits such as reduced readmit rates and shortened LOS, ClearFast PreOp is the gold standard
preop drink for Enhanced Recovery programs at hospitals across the country!
ClearFast PreOp is a delicious ERAS® drink taken by patients in the immediate preop window. It is clear, colorless and
complex carb rich, and it contains properties such as Zinc and L-Citrulline to promote healing.

TED Talk by Dr. Olle Ljungqvist, Surgeon

“NPO is Nonsense”

TED Talk by Dr. Olle Ljungqvist, Surgeon

ERAS® Enhanced Recovery
After Surgery Revolution

TED Talk by Dr. Olle Ljungqvist, Surgeon

Do you have an Enhanced
Recovery Program?

Documents Library for Hospital Customers Now Available By Request!

Articles for Implementation By Service Line, Value Calculators, Questionnaires, Information on Preparing Diabetics For Surgery, Etc.

We have resources!

Let us know if you’re presenting on ClearFast soon and you need support.
We have collateral to help you answer questions and set minds at ease.
Reach out to Team ClearFast at and let us know
what you need. We’re here to help!

ClearFast: An ERAS® Drink
for the Immediate Preop Window

before surgery
What are
we doing?
& Hydrating
  • 50g Complex Carbs
  • 200 calories
  • L-Citrulline
  • Zinc
  • Clear & Colorless
Who is it for?
Outpatient Surgeries per yea
  • 61M Surgeries
  • 14M Colonoscopies
  • Nearly all Could Benefit From
    Hydrating & Nourishing
  • Good for Diabetics? Yes!
  • Excepting Patients with
of course!
  • Prevent Metabolic Disorder
  • Reduce ph Residual Gastric
    Acid from Fasting
  • Optimize Patient Comfort
  • Prevent Post-op Insulin
  • Reduce SSI
  • Reduce Re-admits