Olivaro Reviews 2026, Side Effects and Ingredients Guide Matches Each Label Ingredient to Federal Safety Data

Olivaro ingredients guide covers the chromium and the 22-ingredient blend in its liquid drops, summarizing what NIH and NCCIH pages report on side effects and naming who is advised to speak with a doctor before use.

Olivaro, a dropper-dosed liquid supplement, now has a plain-language reference that sets every line of its Supplement Facts panel beside the safety notes federal health agencies keep on file for each ingredient. Official Website: https://theolivaro.com/

OGDEN, Utah, October 22, 2026 — Olivaro has issued a reference guide that checks each of the 23 ingredients on its Supplement Facts panel against federal safety records and finds a published safety page for 17 of them and none for the other six. The guide covers the mineral chromium (as chromium picolinate) and the 22 plant extracts and amino acids in the drops’ proprietary blend, drawing on the Office of Dietary Supplements (ODS) at the National Institutes of Health, the National Center for Complementary and Integrative Health (NCCIH), MedlinePlus and LiverTox.

The six without a page are eleuthero, grapefruit extract, L-tyrosine, GABA, L-ornithine and L-tryptophan, and the Olivaro guide names them rather than borrowing material from elsewhere. Agencies write about single ingredients, not finished formulas, so none of the cited pages names Olivaro, and every caution quoted concerns one ingredient at a time.

“With 23 ingredients on one panel, buyers should be able to see what is known about each of them and where the record is still thin,” Kevin Learne said. “Each section names the federal page it relies on and the date that page was last updated, so a pharmacist can check any line in a few minutes.” Learne is the Media Relations Manager of Gex Corporation LLP, which distributes Olivaro across the United States.

Olivaro Reviews and Side Effects at a Glance

Four points sum up the guide:

• Olivaro is sold in a 30 mL (1 fl oz) dropper bottle holding 30 one-milliliter servings. The label says to shake the bottle and take one or two droppers each day by mouth, and the brand’s FAQ recommends taking it in the morning ahead of a meal.

• The panel’s only two amounts are 0.7 mcg for chromium in picolinate form, 2 percent of the Daily Value, and 200 mg for a proprietary blend combining 22 ingredients.

• Seventeen ingredients appear in an ODS, NCCIH, MedlinePlus or LiverTox page; the other six have no current federal safety page.

• The Olivaro label refers pregnant or nursing women, people younger than 18 and adults with a health condition to a physician before use, and the brand’s FAQ also names heart problems and high blood pressure.

Olivaro Ingredients: What the Supplement Facts Panel Lists

An Olivaro serving is 1 mL, and a bottle contains 30 servings. Two panel lines carry amounts: the chromium line, listed as chromium picolinate with 0.7 mcg in each serving and 2 percent of the Daily Value, and the 200 mg proprietary blend. The blend’s 22 ingredients are printed in this order:

• Botanical extracts: maca root extract, grape seed extract, guarana seed extract, African mango seed extract, eleuthero root extract, astragalus root extract, green tea leaf extract, gymnema leaf extract, Coleus forskohlii root extract, capsicum fruit extract, grapefruit fruit extract and Panax ginseng aerial extract.

• Other blend ingredients: raspberry ketones, L-glutamine, L-tyrosine, L-arginine base, beta-alanine, monoammonium glycyrrhizinate, GABA, L-ornithine HCl, L-tryptophan and L-carnitine base.

Maca is a root vegetable from the Peruvian Andes, guarana seeds and green tea leaves contain caffeine naturally, and African mango is a West African tree valued for its seeds. Eleuthero, astragalus and Panax ginseng come from Asian herbal traditions, gymnema is a climbing plant native to India, Coleus forskohlii belongs to the mint family and capsicum is the chili pepper. Raspberry ketones give red raspberries their scent, most remaining entries are amino acids, and monoammonium glycyrrhizinate is a sweet compound from licorice root.

The liquid base is glycerin and water with organic lemon extract and natural flavors, sweetened with stevia extract (97 percent Reb A) and xylitol and kept fresh with sodium benzoate, potassium sorbate and citric acid. According to the label, Olivaro is made in the USA with globally sourced ingredients, belongs somewhere cool and dry, shielded from heat, light and humidity, beyond children’s reach, and a bottle with a broken or missing safety seal should be set aside unused.

Olivaro Side Effects Reported by Federal Health Agencies

The guide searched the same four federal sources for every ingredient: ODS fact sheets, NCCIH “Usefulness and Safety” pages, MedlinePlus and LiverTox, an NIH database covering liver injury from drugs and supplements. Each page found is named in the ingredient’s section with its latest update and listed under References. One ODS consumer fact sheet, on dietary supplements for weight loss, takes in African mango, capsaicin, Coleus forskohlii, raspberry ketone and caffeine sources such as guarana; the guide uses only its safety notes.

With a single combined weight on the label, the Olivaro guide makes no comparisons between label and research amounts and no judgment about what the drops do. Directions, cautions, packages and refund steps come from the bottle, the order page, the FAQ and the returns policy.

Who Should Talk to a Health Care Provider Before Using Olivaro

The Olivaro label refers pregnant or nursing women, people younger than 18 and adults with a health condition to a physician before use and asks buyers to stay within the stated serving. The brand’s FAQ gives the same advice to people under 18 and to adults with existing conditions, naming heart problems and high blood pressure.

The ODS consumer guide “Dietary Supplements: What You Need to Know” (updated January 4, 2023) asks that every health care provider hear about each supplement a person uses, advises extra care in pregnancy, breastfeeding and before surgery, and recommends supplements for children only on a provider’s advice. Together with the ingredient pages, it points to these groups:

• People on insulin, metformin or other diabetes medicines: ODS says chromium supplements taken with them may cause low blood sugar, and NCCIH adds that Asian ginseng might lower blood sugar.

• People taking levothyroxine, which chromium can make harder to absorb, or other prescriptions; NCCIH lists green tea interactions with nadolol, atorvastatin and raloxifene and licorice interactions with corticosteroids.

• People with high blood pressure, heart or kidney conditions or autoimmune diseases, whom NCCIH asks to be careful with licorice’s glycyrrhizin, astragalus and Asian ginseng.

• During pregnancy and breastfeeding, NCCIH reports little safety information on several of the botanicals and suggests Asian ginseng may be unsafe in pregnancy, while MedlinePlus advises under 200 mg of caffeine a day while pregnant.

• People with kidney or liver disease, as ODS advises care with high amounts of chromium and NCCIH notes liver injury reports linked to green tea extracts.

“A medication list or a health condition is the best reason to bring this guide to a pharmacist,” Learne said. “Every caution in it comes from a federal page, and every one of those pages is listed so that it can be read in full.”

Olivaro Availability and Guarantee Terms

Olivaro is available through its order page in packages of two, three or six bottles.

The FAQ states that every order is charged once, without automatic shipments or recurring billing. Coverage under the guarantee lasts 60 days from purchase and begins once the drops have been used for a minimum of 30 days. Refund requests go to customer support at contact@customercs.com or +1 (855) 889-3137, which sends the return instructions; return shipping is at the buyer’s expense, and refunds are returned to the original payment method, where they can take five to ten business days to appear. The order page shows the current Olivaro packages and refund terms.

Olivaro Reviews: Summary of Findings

1. A 1 mL serving of Olivaro provides chromium at 0.7 mcg, from chromium picolinate, plus 200 mg of a 22-ingredient blend, and a bottle contains 30 servings.

2. Seventeen of the 23 ingredients are covered by an ODS, NCCIH, MedlinePlus or LiverTox page, and most side effects listed there are digestive, with headache noted for some botanicals, insomnia for Asian ginseng and tingling for beta-alanine.

3. Six ingredients have no current federal safety page, and those gaps are left open rather than filled from other sources.

4. People taking diabetes medicines, levothyroxine or other prescriptions, people with heart, kidney, liver or autoimmune conditions, pregnant or breastfeeding women and anyone under 18 are advised to speak with a physician or pharmacist before their first dose of Olivaro.

Chromium Picolinate in Olivaro: Side Effects and Cautions

Chromium is the one Olivaro ingredient with its own printed amount: 0.7 mcg in each serving, provided by chromium picolinate. The ODS “Chromium: Fact Sheet for Consumers” (updated March 22, 2021) says chromium from food and supplements does not appear to cause harm, though research is limited, and asks people with kidney or liver disease to be cautious about high amounts. It names three interactions: with insulin or with metformin and other diabetes medicines, chromium supplements may cause low blood sugar, and chromium may reduce levothyroxine absorption. People on these medicines are asked to check with a doctor first.

Green Tea and Guarana in Olivaro: Caffeine Cautions on Record

Two blend ingredients, green tea leaf and guarana seed, contain caffeine naturally, and the Olivaro panel does not list it separately. NCCIH’s “Green Tea: Usefulness and Safety” (February 2025) finds no safety concerns for adults drinking green tea, lists nausea, constipation, abdominal discomfort and raised blood pressure as side effects of green tea extract supplements, notes liver injury reports in some people, mostly with extracts in pills, and lists interactions with nadolol, atorvastatin and raloxifene. The ODS weight loss consumer sheet, which names guarana as a caffeine source, calls caffeine safe for most adults at up to 400 to 500 mg a day, and MedlinePlus (“Caffeine in the diet,” reviewed April 1, 2025) advises under 200 mg a day in pregnancy.

Panax Ginseng in Olivaro: Side Effects and Cautions

Olivaro uses Panax ginseng aerial extract, made from the plant’s above-ground parts. NCCIH’s “Asian Ginseng: Usefulness and Safety” (February 2025) says short-term use by mouth, up to 6 months in recommended amounts, appears safe for most people, while long-term safety has been questioned. Insomnia is the most common side effect, and serious skin, liver and allergic reactions are uncommon. Asian ginseng might also lower blood sugar, affect blood clotting, worsen autoimmune disorders or interact with medicines, and some studies suggest it may be unsafe in pregnancy. NCCIH advises people with diabetes to talk with their provider first.

Grape Seed Extract and Astragalus in Olivaro: Safety Notes

NCCIH’s “Grape Seed Extract: Usefulness and Safety” (February 2025) describes grape seed extract as generally well tolerated by mouth, with little known about its use in pregnancy or breastfeeding. “Astragalus: Usefulness and Safety” (May 2025) says astragalus root may be safe taken orally, though it has not had a thorough safety evaluation, advises people with autoimmune diseases to avoid it, notes possible interactions with immune-suppressing medicines, and reports little information on pregnancy or breastfeeding, with animal research raising concerns.

Maca and Gymnema in Olivaro: LiverTox Findings

Maca root extract heads the Olivaro blend. The LiverTox record “Maca” (last updated April 10, 2019) calls side effects uncommon and mild, mostly digestive symptoms and headaches, finds no convincing reports linking maca to liver injury and rates it an unlikely cause (likelihood category E). The “Gymnema” record (last updated October 28, 2024) lists nausea, abdominal discomfort, diarrhea, headaches and rash as uncommon side effects, notes that long-term safety has not been well documented, and describes rare, isolated cases of liver injury that resolved, placing gymnema in category D, a possible rare cause.

African Mango, Coleus Forskohlii, Capsicum and Raspberry Ketones in Olivaro

The ODS consumer fact sheet “Dietary Supplements for Weight Loss” (updated March 22, 2021) covers four more Olivaro botanicals. African mango seems to be safe but has not been well studied, with headache, sleep problems and gas reported. Forskolin from Coleus forskohlii also seems safe in the amounts studied, may cause frequent bowel movements and loose stools, and has not been well studied either. Capsaicin, the source of capsicum’s heat, can cause stomach pain, a burning feeling, nausea and bloating, and ODS says there has not been enough research to tell whether raspberry ketone is safe. Only these safety notes are repeated here.

Monoammonium Glycyrrhizinate in Olivaro: Licorice-Related Cautions

Monoammonium glycyrrhizinate is a salt of glycyrrhizin, the compound that makes licorice root sweet. NCCIH’s “Licorice Root: Usefulness and Safety” (April 2025) does not discuss this form by name but explains that glycyrrhizin in large amounts or over long periods can cause serious effects such as an irregular heartbeat. It asks people with high blood pressure, heart or kidney conditions or a high salt intake to be careful, reports interactions with corticosteroids, and considers large amounts of licorice extract unsafe in pregnancy.

L-Arginine, Beta-Alanine, L-Glutamine and L-Carnitine in Olivaro

The ODS fact sheet for health professionals “Dietary Supplements for Exercise and Athletic Performance” reports that arginine was well tolerated in most studies, with diarrhea and nausea the usual complaints at high intakes, that beta-alanine often causes a tingling it calls not painful, serious or harmful, and that glutamine had no reported side effects in the studies reviewed. The ODS “Carnitine: Fact Sheet for Consumers” (updated May 9, 2023) says supplements of 3 grams a day or more can cause nausea, vomiting, stomach cramps, diarrhea and a fishy body odor, asks for care with high amounts in kidney disease or seizure disorders, and lists interactions with pivampicillin, phenobarbital and valproic acid.

Eleuthero, Grapefruit, L-Tyrosine, GABA, L-Ornithine and L-Tryptophan in Olivaro

No current safety page at ODS, NCCIH, MedlinePlus or LiverTox could be found for six Olivaro ingredients: eleuthero root extract, also sold as Siberian ginseng, grapefruit fruit extract, and the amino acids L-tyrosine, GABA, L-ornithine and L-tryptophan. The guide reports no agency findings for them, and the label cautions and general ODS advice apply to them as to the rest of the formula.

Olivaro Reviews, Side Effects and Ingredients: Frequently Asked Questions

What is in Olivaro?

A 1 mL serving contains chromium picolinate supplying 0.7 mcg chromium, plus a 200 mg proprietary mix of 22 plant extracts and amino acids, all in a sweetened base of glycerin and water.

How is Olivaro taken?

The label directs users to shake the bottle and take one or two droppers daily by mouth. The brand’s FAQ recommends a morning dose ahead of a meal.

Does Olivaro contain caffeine?

The blend contains extracts of guarana and green tea, which supply caffeine naturally, though no caffeine amount is printed. People who limit caffeine, including pregnant women, can ask a pharmacist first.

Are side effects linked to the ingredients in Olivaro?

The brand has not published side-effect data for the finished drops. Federal pages on the individual ingredients mostly describe digestive effects such as nausea, stomach upset and loose stools, plus headache for some botanicals, sleeplessness with Asian ginseng and tingling with beta-alanine.

Who should check with a doctor before taking Olivaro?

The Olivaro label names pregnant or nursing women, people under 18 and adults with a health condition. The agency pages add people on diabetes medicines, levothyroxine or other prescriptions and people with heart, kidney, liver or autoimmune conditions.

Where can Olivaro be ordered?

Through the Olivaro order page, which lists the available two-, three- and six-bottle packages.

How does the Olivaro guarantee work?

Buyers who have used the drops for a minimum of 30 days can request a refund within 60 days of purchase by writing to contact@customercs.com. Return shipping is paid by the buyer, and the money goes back to the original payment method.

Is Olivaro sold as a subscription?

No. Each Olivaro order is charged a single time, and nothing ships or bills automatically afterward.

Limitations of the Olivaro Guide

Every federal page cited here looks at a single ingredient; none discusses Olivaro itself, and no agency has tested the finished drops. With one combined weight for the 22-ingredient blend, label amounts are not set against research amounts, and ingredients without a federal page are identified. The guide is general information and does not replace a conversation with a physician or pharmacist.

References

NIH Office of Dietary Supplements. Dietary Supplements: What You Need to Know. https://ods.od.nih.gov/factsheets/WYNTK-Consumer/

NIH Office of Dietary Supplements. Chromium: Fact Sheet for Consumers. https://ods.od.nih.gov/factsheets/Chromium-Consumer/

NIH Office of Dietary Supplements. Dietary Supplements for Weight Loss: Fact Sheet for Consumers. https://ods.od.nih.gov/factsheets/WeightLoss-Consumer/

NIH Office of Dietary Supplements. Dietary Supplements for Exercise and Athletic Performance: Fact Sheet for Health Professionals. https://ods.od.nih.gov/factsheets/ExerciseAndAthleticPerformance-HealthProfessional/

NIH Office of Dietary Supplements. Carnitine: Fact Sheet for Consumers. https://ods.od.nih.gov/factsheets/Carnitine-Consumer/

National Center for Complementary and Integrative Health. Green Tea: Usefulness and Safety. https://www.nccih.nih.gov/health/green-tea

National Center for Complementary and Integrative Health. Asian Ginseng: Usefulness and Safety. https://www.nccih.nih.gov/health/asian-ginseng

National Center for Complementary and Integrative Health. Grape Seed Extract: Usefulness and Safety. https://www.nccih.nih.gov/health/grape-seed-extract

National Center for Complementary and Integrative Health. Astragalus: Usefulness and Safety. https://www.nccih.nih.gov/health/astragalus

National Center for Complementary and Integrative Health. Licorice Root: Usefulness and Safety. https://www.nccih.nih.gov/health/licorice-root

MedlinePlus Medical Encyclopedia. Caffeine in the diet. https://medlineplus.gov/ency/article/002445.htm

LiverTox: Clinical and Research Information on Drug-Induced Liver Injury. Maca. National Institutes of Health. https://www.ncbi.nlm.nih.gov/books/NBK548552/

LiverTox: Clinical and Research Information on Drug-Induced Liver Injury. Gymnema. National Institutes of Health. https://www.ncbi.nlm.nih.gov/books/NBK610217/

About Olivaro

Olivaro is a liquid dietary supplement for adults, sold in 1 fl oz dropper bottles, made in the USA with globally sourced ingredients and distributed across the United States by Gex Corporation LLP. Founded in 2025, Gex Corporation LLP supplies dietary supplements in several formats, among them drops, oral sprays, capsules and gummies. Its mission is to give customers clear, complete product information and direct access to a support team that answers their questions. Gex Corporation LLP confirms that it holds the rights to all text and images distributed with this release.

This release contains affiliate links, and a commission may be paid on purchases made through them.

Media Contact

Kevin Learne, Media Relations Manager

Gex Corporation LLP

Media inquiries: contact@customercs.com

Phone: +1 (855) 889-3137

Address: P.O. Box 12730, Ogden, UT 84412

Disclaimer: 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. Olivaro does not take the place of advice from a medical professional. Individual results may vary.