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THELVIN

90 days to try it. Send the empty bottle back if it is not for you.

Four things your gut needs, in one capsule.

Prebiotic fiber, a probiotic strain, apple cider vinegar and digestive enzymes. Two capsules with food.

  • Supports digestive health*
  • Prebiotic inulin from Jerusalem artichoke root
  • Includes DigeZyme® enzyme blend
  • Two capsules a day — no powder, no vinegar taste
Gut Health

Three bottles at the single-bottle price would be $102.00. You save $13.00.

90 days. Empty bottle. Full refund. No form to fill in.

Why four ingredients and not forty

1

Prebiotic first

Inulin is a fermentable fiber. It is the food source the bacteria already living in your gut use.

2

Then the probiotic

Lactobacillus acidophilus is one of the most studied strains in the category. One strain, named on the label.

3

Then the enzymes

DigeZyme® is a blend of digestive enzymes. Enzymes act on food, not on you.

Why most gut supplements are a guess

The category sells proprietary blends — twelve strains, one combined number, no way to know how much of anything you took. We name four ingredients and what each one is for. If it does not work for you, you will at least know what you tried.

What this won’t do

Digestion is personal. A prebiotic that suits one person can cause bloating in another, especially in the first week. Start with the recommended dose, take it with food, and give it two weeks before you decide.

What to expect, honestly

Days 1–3
Some people notice more gas as fiber intake changes. That settles.
Week 1–2
Take it with food, same time each day. Consistency does the work.
Week 3–4
This is the point at which you can judge whether it suits you.
Ongoing
Two capsules with a meal. That is the routine.

Everything in the bottle

Apple cider vinegar powdersee label
Inulin (Jerusalem artichoke root)see label
Lactobacillus acidophilussee label
DigeZyme® enzyme blendsee label

Lot number on every bottle.

Questions

When should I take it?

Two capsules with a meal. Food matters more here than time of day.

When will it arrive?

Orders are prepared and dispatched within 2–5 business days, then 2–4 business days in transit with USPS. Most orders land within 5–9 business days of ordering. Tracking is emailed the moment it ships.

Will it upset my stomach at first?

It can. Adding fermentable fiber often means more gas for a few days. Take it with food and it usually settles.

Does it need refrigerating?

No. Store it in a cool, dry place.

Can I take it with medication?

Ask your doctor before adding any supplement if you take prescription medication.

What if it does nothing for me?

Send it back within 90 days, empty bottle included, and we refund you. No form to fill in.

Ready when you are

Gut Health

Three bottles at the single-bottle price would be $102.00. You save $13.00.

90 days. Empty bottle. Full refund. No form to fill in.

Where this comes from

References. These describe the underlying nutritional science, not claims about this product.

  1. Gibson GR, et al. Expert consensus document: the International Scientific Association for Probiotics and Prebiotics consensus statement on prebiotics. Nature Reviews Gastroenterology & Hepatology, 2017.
  2. Hill C, et al. Expert consensus document: the scope and appropriate use of the term probiotic. Nature Reviews Gastroenterology & Hepatology, 2014.
  3. Slavin J. Fiber and prebiotics: mechanisms and health benefits. Nutrients, 2013.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.