Renew31 USA retail 1 gummy a serving · 30 per bottle 60-day money-back guarantee Free US shipping on 3 or 6 bottles
Renew31Getrenew31 · authorized retailer Buy nowfrom $49 a bottle

Cautions

Renew31 cautions: every published line, with the bound beside it

No side-effect list was supplied with this stock, so every caution on this page is quoted from a federal source. NCCIH on the category: “The risk of harmful effects from probiotics is greater in people with severe illnesses or compromised immune systems.” And: “Some probiotic products have been reported to contain microorganisms other than those listed on the label.” On fenugreek, position 4 of 9: “Potential side effects of fenugreek include diarrhea, nausea, and other digestive tract symptoms.” And: “Fenugreek is not safe for use during pregnancy in amounts greater than those found in food”. On ginger, position 5: “Ginger can have side effects such as abdominal discomfort, heartburn, diarrhea, and mouth and throat irritation”. None of those sources publishes a dose, no amount is printed inside the 430 mg blend, and six of the ten declared things have no federal source at all, so not one caution here can be sized.

By the Getrenew31 Editorial Desk · Last updated October 11, 2026

Part A

Where the cautions on this page come from

No side-effect list was supplied with this stock. Every caution below is quoted from a federal source and attributed, and each carries the position and the bound this label gives the ingredient it belongs to, because a caution with no size attached is only half a caution.

The printed material points outside itself once, in the last clause of the directions: 1 gummy daily with a full glass of water, about 30 minutes before a morning or afternoon meal, or as a clinician directs. What follows is organised by ingredient, in the label’s own order, with the two sentences that govern the whole category first.

The two sentences this site carries on every relevant page

“The risk of harmful effects from probiotics is greater in people with severe illnesses or compromised immune systems.” NCCIH

“Some probiotic products have been reported to contain microorganisms other than those listed on the label.” NCCIH

The second explains why the first cannot be settled by reading a bottle. Neither sentence is a statement about Renew31: no laboratory result for this product reached this desk in either direction, and No testing house, no certificate and no third-party seal appears in any material supplied with this stock.

One structural caution governs every quotation below. The panel prints no individual weight inside the 430 mg blend. Nothing inside the 430 mg blend carries a figure, so the printed order is the only quantitative information there is. So where a caution depends on how much somebody took, this label does not let anyone answer that. Read every figure of that kind as a bound. It is the most an ingredient could weigh if the ones above it were as light as the rule allows, never the amount in the gummy, and the real amount could be far smaller.

Renew31, from $49 a bottle. 30 gummies at 1 gummy a day, so a bottle is 30 days.

  • 60-day money-back guarantee
  • Free US shipping on 3 and 6 bottles
  • 30 gummies a bottle, 1 gummy a day
Check price

Part B

Fenugreek, position 4 of 9

Fenugreek powder carries the most specific cautions of anything here, and it is one of the five botanicals the sales material does not name. Bounded at 107.5 mg, with the real amount not published.

NCCIH on the evidence

“There is not enough high-quality evidence to determine whether fenugreek is useful for diabetes or menstrual cramps.” NCCIH

NCCIH on side effects

“Potential side effects of fenugreek include diarrhea, nausea, and other digestive tract symptoms.” NCCIH

NCCIH on pregnancy

“Fenugreek is not safe for use during pregnancy in amounts greater than those found in food” NCCIH.

The dose NCCIH publishes

Not published. Which is why the bound beside this card cannot be set against anything.

Read the middle two together. The side effects NCCIH names are digestive, which is the system this product is sold to support, so a reader who met them would have no way of telling whether what they felt was the product working or the product disagreeing with them. That is a reason to know in advance that the two look alike.

The pregnancy line names a group directly. A reader who is pregnant or might be should have it before the order, and from a clinician who can read it against an amount. This label does not print one: 107.5 mg is a bound, the real figure sits somewhere between zero and it, and nothing published narrows that.

Part C

Ginger, position 5 of 9

Ginger root extract is one of the five names the sales material shows, and the printed order puts it in the bottom half of the blend by weight. Bounded at 86 mg.

NCCIH on side effects

“Ginger can have side effects such as abdominal discomfort, heartburn, diarrhea, and mouth and throat irritation” NCCIH.

NCCIH on the finding

“Research shows that ginger may be helpful for nausea and vomiting associated with pregnancy.” NCCIH

The dose NCCIH publishes

Not published. No amount is published for the finding or for the side effects.

What the label adds

Position 5 of 9 in a descending-weight order inside a 430 mg blend.

Both sentences are quoted in full because a page that printed one without the other would be selling or scaring rather than reporting. Neither is a statement about a 86 mg bound inside a nine-botanical gummy.

Part D

Dandelion, position 9 of 9

Dandelion leaf powder is last in the printed order, so it is bounded at 47.8 mg, the lightest bound this blend produces. It is also one of the five the sales material does not name.

NCCIH is blunt about the evidence: “There’s no compelling scientific evidence supporting the use of dandelion for any health condition.” NCCIH And about the state of knowledge behind it: “We know very little about dandelion’s effect on human health.” NCCIH Both are quoted, because a cautions page that printed only the reassuring sentence would be doing a sales page’s job with the signs reversed.

The reassuring one is published as well: “The use of dandelion in the amounts commonly found in food is considered likely safe.” NCCIH Read the qualifier in it. In the amounts commonly found in food is a condition, and this label does not print an amount, so a reader cannot check whether the condition is met. A small bound is still not a measurement.

Part E

The six with no published caution either way

Six of the ten things this label declares are addressed by no federal health agency this desk could open. That is not a verdict on them. It is the state of what could be read. On a cautions page that absence has particular weight: it means no side effect, no interaction and no safety limit has been published for most of what this label declares.

The three botanicals a federal source speaks to, their position, their bound, and the dose that source publishes.
IngredientPositionAt mostDose published
Fenugreek Powder4 of 9107.5 mgNot published
Ginger Root Extract5 of 986 mgNot published
Dandelion Leaf Powder9 of 947.8 mgNot published

Not one of the three carries a published dose, which is what stops every caution on this page from being sized. For the other six there is nothing even to size. the ingredients page prints the reason each one is silent, checked against the complete NCCIH index, the complete NIH ODS list and FDA’s ingredient directory. Two of them are among the heaviest things this blend can hold: babchi powder at position 2, bounded at 215 mg, and fennel seed powder at position 3, bounded at 143.4 mg. So for most of this blend by weight there is nothing to watch for, in the specific sense that nobody has published what to watch for. This site never cites PubMed or PMC as a federal finding. The National Library of Medicine runs the index; the papers in it are third-party work. Where an agency has published nothing, this site says it has published nothing.

What cannot be judged from this label at all

Nothing inside the 430 mg carries a figure, and the organism on its own line is quantified in CFU and in no weight. The panel quantifies it in CFU and in nothing else. 21 CFR 101.36(b)(3)(ii)(A) requires other dietary ingredients to be expressed in metric measures. A bound cannot tell anybody that an amount is small. It can only say it is not larger than a number.

In one paragraph

No side-effect list was supplied with this stock, so the cautions here are the ones federal sources publish about the category and the named ingredients. NCCIH publishes that the risk of harmful effects from probiotics is greater in people with severe illnesses or compromised immune systems, and that some probiotic products have been reported to contain microorganisms other than those listed on the label. It publishes digestive side effects for fenugreek and for ginger, a pregnancy caution for fenugreek, and for dandelion both a safety line and the sentence that very little is known. None of the three carries a published dose, and no amount is printed inside the blend, so not one caution here can be sized. If something happens after you take it, stop and speak to a clinician. This site holds stock and publishes the label; it does not give medical advice and cannot assess a symptom.

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.

Questions

Renew31 cautions: common questions

Does Renew31 have side effects?
No side-effect list was supplied with this stock, so every caution here comes from a federal source rather than the bottle. NCCIH on fenugreek: “Potential side effects of fenugreek include diarrhea, nausea, and other digestive tract symptoms.” On ginger: “Ginger can have side effects such as abdominal discomfort, heartburn, diarrhea, and mouth and throat irritation”. And for the category: “The risk of harmful effects from probiotics is greater in people with severe illnesses or compromised immune systems.”
Who is most at risk from a probiotic?
NCCIH is specific: “The risk of harmful effects from probiotics is greater in people with severe illnesses or compromised immune systems.” It publishes a second sentence that explains why a label cannot settle the question: “Some probiotic products have been reported to contain microorganisms other than those listed on the label.” Neither is a statement about Renew31.
Can Renew31 cause diarrhoea or an upset stomach?
Nothing published answers that for this formula. Two named ingredients carry digestive side effects in NCCIH’s own words. Fenugreek, position 4 of 9: “Potential side effects of fenugreek include diarrhea, nausea, and other digestive tract symptoms.” Ginger, position 5: “Ginger can have side effects such as abdominal discomfort, heartburn, diarrhea, and mouth and throat irritation”. The amounts are not published, so neither caution can be sized.
Is Renew31 safe during pregnancy?
Ask a clinician before you order. NCCIH publishes that “Fenugreek is not safe for use during pregnancy in amounts greater than those found in food”, and fenugreek is position 4 of 9, bounded at 107.5 mg. A bound is a maximum, not an amount.
Does Renew31 interact with any medicine?
No interaction is published for any of the ten declared things in any federal source this desk opened, and no interaction study on the finished formula was supplied. That is an absence of information rather than an absence of risk.
Is dandelion safe?
NCCIH publishes that “The use of dandelion in the amounts commonly found in food is considered likely safe.” It also publishes that “We know very little about dandelion’s effect on human health.” Dandelion leaf powder is last in the printed order, so it is bounded at 47.8 mg, the lightest bound this blend produces.

References

  1. National Center for Complementary and Integrative Health. Probiotics: What You Need To Know. https://www.nccih.nih.gov/health/probiotics-what-you-need-to-know
  2. National Center for Complementary and Integrative Health. Fenugreek. https://www.nccih.nih.gov/health/fenugreek
  3. National Center for Complementary and Integrative Health. Ginger. https://www.nccih.nih.gov/health/ginger
  4. National Center for Complementary and Integrative Health. Dandelion. https://www.nccih.nih.gov/health/dandelion

Every source above was opened and read on October 11, 2026. None of them tested Renew31 itself. They describe single ingredients and the categories they sit in, which is a different thing from testing this finished formula.

Renew31, from $49 a bottle 60-day money-back guarantee · free US shipping on 3 and 6 bottles Check price