FS-3B - Cuure

FS-3B description

Cuure is a French laboratory founded in 2019, specialising in food supplements designed with a scientific committee and dosed with full transparency. The FS-3B Full Spectrum Tribiotic is its formula dedicated to gut microbiome balance.

It is what is known as a tribiotic supplement: a single capsule brings together three complementary families, prebiotics, probiotics and postbiotics. Where most products settle for a handful of strains, FS-3B gathers twenty-five of them, for a load of fifty billion CFU per two capsule dose.

The strains are split across seven targeted blends, from digestive comfort to immunity by way of skin and mood. The selection draws on more than three hundred published clinical studies. Two patented technologies, Microbac® and Bicaps®, protect the strains from stomach acid and from storage.

This supplement is aimed at anyone looking to support their gut flora over time, as part of a regular course. Vegan, gluten free, lactose free, sugar free and FODMAP friendly, it suits most diets.

FS-3B composition

FS-3B publishes a detailed composition, blend by blend, which remains rare. A two capsule dose delivers fifty billion CFU, broken down as follows:

• Digestion Mix: 32.2 bn CFU, ten strains including L. rhamnosus GG
• Performance Mix: 5.8 bn CFU
• Immunity Mix: 3.6 bn CFU
• Skin Mix: 2.8 bn CFU
• Mood Mix: 2 bn CFU
• Cardiovascular Mix: 1.8 bn CFU
• Slimming Mix: 1.6 bn CFU

The formula also includes Fibriotics®, a prebiotic blend of thirty-six fermented fruits and vegetables dosed at 60 mg, along with 6 mg of zinc citrate, or 1.5 mg of elemental zinc. Zinc contributes to a normal acid-base metabolism. The digestive base alone concentrates close to two thirds of the probiotic load.

Where the raw materials come from

Cuure products are formulated and packaged in France. Manufacturing is spread across several European sites, with 85 % of production carried out in France, the rest in Belgium, the Czech Republic, Spain, the United Kingdom and Japan.

Every batch goes through checks run by independent laboratories. Ingredients are sourced from specialist manufacturers, with bioavailability as a requirement. The two encapsulation technologies, Microbac® and Bicaps®, are patented processes designed to keep the strains viable all the way to the gut.

How to take FS-3B

Cuure recommends easing in gradually, so the body has time to adjust. The protocol is simple to follow day to day:

• The first four days: one capsule a day
• After that: two capsules a day
• Ideally in the morning, on an empty stomach, with a glass of water

A jar of fifty-six capsules covers about one month. As with most microbiome formulas, the brand suggests a course of at least three months to settle into a lasting routine. FS-3B is meant to sit alongside a varied diet and does not replace medical advice.

Price and where to buy FS-3B

FS-3B is priced at 49,90 € for one month, down from 59,90 €, with lower rates on the three month (139,90 €) and six month (269,90 €) formats. The code LMC20 gives an extra 20 % off.

Purchases are made on the official Cuure website, as a one off order or on a subscription with no commitment. The product is also available through the brand's network of partner pharmacies.

My review of FS-3B

FS-3B is one of the most transparent microbiome formulas on the French market. I like the strain by strain composition, the patented triple encapsulation and the genuinely dosed digestive base. The price stays high, and the secondary blends mostly play a supporting role. I would recommend it to anyone looking for a serious digestive probiotic and ready to commit to a three month course.