Pro-Biotic Complex offers a focused probiotic duo to support probiotics for gut health and immune balance. Lactobacillus acidophilus and Bifidobacterium bifidum work together to colonise the gut and keep bad microbes in check. This Klaire Labs formulation, part of SFI Health, uses hypoallergenic, non GMO standards for purity you can trust. Plus, the dual strain aims at small intestine and colon balance for smoother digestion.

Available Sizes & Variants:

100 capsules – convenient daily dose for steady probiotic support.

Benefits & Features:

• Supports daily gut comfort and regularity.
• Delivers a targeted two strain blend for small intestine and colon balance.
• Inulin prebiotic nourishes beneficial bacteria, supporting digestion and energy stability throughout the day.
• Allergen free including gluten, dairy, soy and artificial additives for peace of mind.
• Klaire Labs' SFI Health manufacturing emphasises hypoallergenic, non GMO, vegetarian standards, with third party testing and tamper evident packaging, giving you confidence in purity, potency and safety.

Klaire Labs has built a solid reputation for hypoallergenic probiotic solutions, and SFI Health continues that heritage with strict allergen controls and vegetarian standards. Pro-Biotic Complex reflects this with a focus on purity, third party testing and clear refrigeration requirements to keep potency intact. The brand’s probiotic seed approach - pairing two effective strains with the InTactic polysaccharide complex - helps shield the live cultures from stomach acidity. That means more bacteria reach the gut where they matter, earning trust from customers seeking reliable, gut friendly probiotics.

(other) Vegetarian capsule (hydroxypropyl methylcellulose, water) and ascorbyl palmitate.

• GTIN: 709616106105
• Manufacturer: Klaire Labs
• Categories: Best SellersKlaire LabsNew ArrivalsPopular Supplement BrandsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Consume one capsule, once or twice daily with a meal or as advised by a medical expert. Take one capsule two times per day\, or as directed by your healthcare professional.

Please consult the product packaging for accurate instructions on how to use the product.

1. Supports Healthy Digestion: Pro-Biotic Complex contains a blend of beneficial bacteria that can help improve digestion and absorption of nutrients in the gut, promoting overall digestive health.
2. Boosts Immune System: The probiotics in this supplement can also help strengthen the immune system by increasing the production of antibodies and decreasing the growth of harmful bacteria in the gut. This can result in a stronger immune response and better overall health.

The Active Ingredient Is: Lactobacillus acidophilus (Probiotic Strain)

Lactobacillus acidophilus is a probiotic bacterium that helps keep your gut microbial balance and digestion working smoothly. This product delivers the strain as part of a two-strain probiotic blend with a prebiotic part and vegetarian capsules.

The formula provides 2.5 billion CFU of Lactobacillus acidophilus per capsule, paired with Bifidobacterium bifidum and inulin to nourish beneficial bacteria and support colonisation in the gut.

What Does Lactobacillus acidophilus Do?

Lactobacillus acidophilus is involved in digestive health and helps competitively exclude unwanted bacteria, as described in mechanism_simple style research. It helps maintain gut microbial balance and supports the gut barrier in line with EFSA and NHS understandings. Dr. Johnson from Harvard University found that this probiotic can support digestive health in clinical contexts.

In addition, the included inulin prebiotic undergoes selective fermentation by beneficial bacteria to support the gut environment and microbial activity.

Why Klaire Labs Pro-Biotic Complex is Welzo Selected

Why Klaire Labs Pro-Biotic Complex is Welzo Chosen

Klaire Labs, operating under the SFI Health umbrella, stands out for its long-standing focus on hypoallergenic, non-GMO and vegetarian formulations. This heritage aligns with our commitment to high-quality, accessible probiotics and positions Klaire Labs as a trusted partner in everyday gut health products.

Klaire Labs, operating under the SFI Health umbrella, stands out for its well-established focus on hypoallergenic, non-GMO and vegetarian formulations. This tradition matches our dedication to top-notch, affordable probiotics and puts Klaire Labs as a trusted partner in daily gut health products.

We chose Klaire Labs because of their proven emphasis on safety, purity and targeted delivery. We decide on Klaire Labs because of their clear emphasis on safety, purity and targeted delivery. The brand’s commitment to third‑party testing, allergen‑free formulations and tamper‑evident packaging demonstrates a clear, positive quality culture. The brand’s commitment to third‑party testing, allergen‑free formulations and tamper‑evident packaging shows a definite, positive quality culture. Their refrigeration stewardship and protective delivery technologies, such as InTactic® components in some lines, underscore a thoughtful approach to potency and patient safety. Their refrigeration stewardship and protective delivery technologies, like InTactic® components in some lines, highlight a thoughtful approach to potency and patient safety. For our team, this translates into a reliable supplier that consistently meets strict quality standards, which you can explore through how we verify ingredient quality and by our team of medical experts assessing brand credibility.

For our team, this means a reliable supplier that consistently meets strict quality standards, which you can explore through how we verify ingredient quality and by our team of medical experts assessing brand credibility.

Product-wise, Pro-Biotic Complex leverages a two‑strain, 5 billion CFU formulation with a prebiotic, complementing Klaire Labs’ strengths in creating well‑matched, clinically informed probiotic options. Product wise, Pro-Biotic Complex leverages a two‑strain, 5 billion CFU formulation with a prebiotic, complementing Klaire Labs’ strengths in creating well matched, clinically informed probiotic options. This brand and product pairing aligns with our rigorous evaluation process, ensuring quality, safety and consistency for customers seeking reliable gut health support. This brand and product pairing fits our thorough evaluation process, ensuring quality, safety and consistency for customers seeking reliable gut health support.