FAQs

food-sensitivites-and-prolon-ingredients ·
Is the gelatin capsule vegan?
The gelatin capsule is vegan. At this time are currently transitioning so the capsule also contains only vegan ingredients.
food-sensitivites-and-prolon-ingredients ·
Is there wheat in the product?
ProLon is not formulated or designed with any ingredients containing wheat, but some of the products are made in places that also process wheat. If you have a severe allergy to wheat, please consult with your healthcare professional and read...
food-sensitivites-and-prolon-ingredients ·
Are there "natural flavors" in any of the ingredients?
Yes. The L-Bars and L-Drink are made using natural flavors. In addition, the soups have natural flavors which are a proprietary blend of plant-derived herbs and spices for unique flavor.
food-sensitivites-and-prolon-ingredients ·
What is DHA in the algal oil?
DHA (docosahexaenoic acid) is an omega-3 fatty acid.
food-sensitivites-and-prolon-ingredients ·
Are the foods sweetened with Stevia?
No, ProLon does not contain Stevia.
food-sensitivites-and-prolon-ingredients ·
Is there soy in ProLon?
ProLon is not formulated or designed with soy ingredients with the exception of the soy lecithin found in the Algal Oil soft gel.
food-sensitivites-and-prolon-ingredients ·
Are all of the components of ProLon considered organic?
ProLon contains some products that are made with organic ingredients, but they are not certified organic
safety-precautions ·
Is fasting healthy and safe? What complaints are associated with fasting?
For most people, yes. And prolonged fasting contributes to transformative, sustained health benefits. However, if you have a health condition of any kind, or any concerns about fasting, you should speak to your healthcare provider before starting a prolonged fast....
Medically-Related ·
Do you ship ProLon outside of the US?
In addition to US shipping, we ship to Canada: prolonfast.ca, certain countries in the Europe: prolon.eu, ProLon in Australia: prolon.com.au and in the UAE: prolon.ae. We don't ship to any countries outside of these listed countries at the moment.
Medically-Related ·
Can I take an Epsom salt bath?
An Epsom salt bath is ok, however the temperature must be lukewarm, as hot baths during ProLon can cause a dangerous drop in blood pressure
Medically-Related ·
ProLon and over the counter (OTC) Antihistamines
This has not been formally studied, but non-drowsy allergy medications do not appear to interact with the fasting pathways, but as with all medication use, we recommend discussing any specific concerns with your healthcare provider.
Medically-Related ·
Can I get an enema during the program?
The impact of enemas was not evaluated during ProLon clinical trials. While we cannot provide medical advice, and you should seek the advice of a healthcare provider, we do not recommend getting an enema during or immediately after ProLon.
Medically-Related ·
What can I do to Help Bowel Movements? Can I use Stool Softeners (like Senna or Smooth Move Tea) while on the program?
We have not directly studied the use of stool softeners, laxatives, or pro-motility agents with ProLon. We cannot give any medical advice, and recommend discussing all medication changes or concerns with your healthcare provider. We encourage people to maintain adequate...
Medically-Related ·
Can I schedule my ProLon cycle the week of an Allergy Test?
Please talk to your healthcare provider about allergy tests and when to schedule a ProLon cycle. We have not evaluated the impact of ProLon on allergy testing.
Medically-Related ·
Do my bowels change while on the program?
ProLon appears to affect each person a bit differently. Most people will not experience any significant or lasting changes in their bowel habits during or after ProLon. Indeed, no big changes in bowel habits were observed during clinical trials. However,...
Medically-Related ·
I feel like I have the flu after completing ProLon, is that normal?
Mild fatigue, headaches, and muscle aches are a normal part of fasting for many people (some call it keto-flu), especially the first time they complete a prolonged fast. However, symptoms generally resolve on the transition day. Please discuss any concerns...
general-information ·
Is fasting healthy and safe? What complaints are associated with fasting?
For most people, yes. And prolonged fasting contributes to transformative, sustained health benefits. However, if you have a health condition of any kind, or any concerns about fasting, you should speak to your healthcare provider before starting a prolonged fast....
Medically-Related ·
Can I use ProLon with an existing health condition or disease?
If you have a medical condition, talk to your healthcare provider to determine your suitability for ProLon. If you do not have a provider, you can use our Healthcare Provider Locator to see if we have a provider near you.
food-sensitivites-and-prolon-ingredients ·
Is ProLon FODMAP-friendly?
ProLon does include ingredients like peas, beans, coconut flour, onion, garlic, and more. It’s extremely difficult to quantify the specific amount due to how the soups are made, so ultimately, it’s up to you and your healthcare provider to determine...
quality-and-form ·
What’s in the kale crackers and soups?
The kale crackers and soups provide naturally occurring micro- and macro-nutrients to nourish your body during the fast, without triggering your food-sensing pathways. They provide a small amount of protein in addition to what the L-Bar provides, in the form...
general-information · q-011 ·
What is the purpose of the L-Drink?
The purpose of the glycerin in the L-Drink is to provide the body with an alternate energy source to use instead of lean body mass during days 2-5 of the fast. So, the L-Drink helps protect your lean body mass...