Biotics Research FC-Cidal and Dysbiocide Review

FC-Cidal™ supplies a proprietary blend of herbs and herbal extracts which function to support healthy GI function. Culinary herbs have long been used to help control pests and food-borne yeasts and molds in the context of food safety. This formulation is specifically designed to help support a healthy microbial balance due to a wide array of terpenoid and polyphenolic compounds. The product is listed with the ingredients French Tarragon, Indian Tinospora, Horsetail, Thyme, Pau D’ Arco, Stinging Nettle Extract and Olive leaf. The dosage directions are one capsule two times each day as a dietary supplement or as otherwise directed by a healthcare professional. The label caution states that it is not recommended for pregnant or lactating women and must be kept out of reach of children. The allergen section lists the product as gluten free, dairy free, non-GMO and soy free. The page notes that the capsule shell is gelatin and water with cellulose and magnesium stearate from a vegetable source. Biotics Research describes its sustainability efforts, including biodegradable corn-based packing peanuts and reduced packaging, and states that every product undergoes testing in its in-house ISO-accredited lab. The company also says its products are formulated without gluten and sourced from trusted suppliers with a focus on purity and consistency. The page describes the formulation as formulated with five decades of nutritional research. No customer ratings or written reviews appear on this page.

Product Focus: Gut Bacteria BalanceAlso covers:Digestion
Tier ⓘ
Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
Biohacker Mentions
Study, Trial or Testing Result SummaryMembersHuman studies

This formula hides every herb inside a 500 milligram blend, so we cannot tell whether any ingredient reaches a dose that in studies. Olive leaf has the support. …

Members see the full analysis, checked against their own meds and goals. Start My 7-Day Free Trial →

Review Totals and SummaryMembers1 reviews
1 reviews · Covenanthealthproducts 1

Customer feedback for Biotics Research FC-Cidal and Dysbiocide consistently highlights their perceived effectiveness, particularly for individuals struggling with Intestinal Bacterial Overgrowth (SIBO) and other chronic digestive imbalances. users report in their gut and a in symptoms when using these supplements, often in combination. …

Members see the full analysis, checked against their own meds and goals. Start My 7-Day Free Trial →

Biohacker SummaryMembersWhat our biohacker panel says

Three it, mainly as an antiviral remedy, as a source of polyphenols for brain and longevity, and as an antioxidant that the body substances. One of them suggests pairing it with other antiviral supplements, and two others are , citing its oleuropein content and its possible to autophagy, with one also giving it to a dog for a staph infection. …

Members see the full analysis, checked against their own meds and goals. Start My 7-Day Free Trial →

RAL SummaryMembersThe tier and why

Emerging tier because olive leaf showed in one trial at 3.4 grams a day, but here it is hidden in a blend and likely far that dose, and the other herbs have little or human evidence.

Members see the full analysis, checked against their own meds and goals. Start My 7-Day Free Trial →

More DetailsMembersBody systems · Combine with · Possible side effects

Body systems: Digestive system. Combine with and possible side are for members.

Members see the full analysis, checked against their own meds and goals. Start My 7-Day Free Trial →

Supplement FactsProprietary Blend 500 mg · French Tarragon 0 · Indian Tinospora 0
Supplement Facts
Serving Size 1 Capsule
Amount Per Serving% Daily Value
Proprietary Blend500 mg†
French Tarragon (Artemisia dracunculus) (leaf)0†
Indian Tinospora (Tinospora cordifolia) (stem & root)0†
Horsetail (Equisetum arvense) (whole herb)0†
Thyme (Thymus vulgaris) (leaf)0†
Pau D' Arco (Tabebuia impetiginosa) (inner bark)0†
Stinging Nettle Extract (Urtica dioica) (root)0†
Olive (Olea europaea) (leaf)0†
† Daily Value not established.

Other ingredients: Capsule shell (gelatin and water), cellulose and magnesium stearate (vegetable source).

Directions: One (1) capsule two (2) times each day as a dietary supplement or as otherwise directed by a healthcare professional.

Label source: Bioticsresearch · Report a label change

Where to BuyBiotics Research
Biotics ResearchBuy ↗

We sell no supplements. Prices change; check the store.

Graded October 24, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.