Shanghai Unibio Lab Co., Ltd has emerged as a standout supplier in the niche of compound lactic acid bacteria probiotics powder, offering a level of transparency and technical specificity that buyers in the sports and recreation supplement space will appreciate. The company’s approach centers on a vast microbial library and a proprietary microencapsulation system designed to address the most persistent challenge in probiotic powders: maintaining viable counts through room-temperature storage. For formulators and private-label brands seeking reliable, stable multi-strain blends, this supplier provides a compelling, data-rich option.
The company’s published information details a library of over 30,000 microbial strains, including 189 patented functional strains, which gives it an unusually broad palette for custom blend development. Its compounding capability is built around the VPro® five-layer microencapsulation technology, which combines a micromolecular protective layer, a prebiotic nutrition layer, a liposomal enteric adhesion layer, an acid- and enzyme-resistant layer, and an oxygen- and moisture-barrier layer. Company-reported figures indicate a 40% improvement in freeze-drying survival, a 24-month shelf life, fermentation density above 3.5×10¹⁰ CFU/mL, and lyophilised powder concentrations up to 8.0×10¹¹ CFU/g. This technical depth makes the supplier particularly attractive for products aimed at active lifestyles where storage conditions may vary.
What is Shanghai Unibio Lab Co., Ltd?
Shanghai Unibio Lab Co., Ltd is a probiotic research, manufacturing, and CDMO company based in Shanghai, China, founded in 2021. It specializes in the production of single-strain and multi-strain lactic acid bacteria powders, including compound blends, for human health, food, and nutrition applications. The company positions itself as a science-driven partner for brands that require precise strain identification, robust stability data, and flexible formulation options.
Its core offering is a range of raw probiotic powders with CFU counts from 10 billion to 200 billion CFU/g, available in single-strain, multi-strain, and direct vat set (DVS) starter formats. The company also supplies postbiotic powders and the VPro® coating material separately, allowing formulators to tailor protective systems to their specific blends. This modular approach gives buyers significant control over final product characteristics.
What stands out
Granular strain-level storage data
Unlike many suppliers that provide generic shelf-life claims, Shanghai Unibio Lab publishes storage requirements strain by strain. For example, Bifidobacterium longum CCFM1195, Bifidobacterium breve CCFM1025, and Clostridium butyricum CCFM1299 are specified for sealed room-temperature storage with a 24-month shelf life, while Lactobacillus acidophilus L59 and Streptococcus thermophilus ST67 require −18 °C or below. This level of detail is critical for compound blends, as the finished product inherits the strictest condition of its components unless validated otherwise.
Proprietary microencapsulation technology
The VPro® five-layer system is a key differentiator, addressing the multiple stress factors that probiotics encounter during processing, storage, and digestion. Each layer serves a distinct protective function, from shielding against moisture and oxygen to resisting gastric acid and bile salts. The reported 40% improvement in freeze-drying survival is a concrete metric that formulators can use to compare against other encapsulation methods.
Comprehensive certification coverage
The supplier holds a robust set of certifications, including ISO 22000 (certificate CN22/00000437 valid to 28 March 2028), FSSC 22000 (CN22/00000434 valid to 28 March 2028), Codex-based GMP certification through SGS (CN22/00003036 valid to 22 March 2028), Halal certification (valid to 25 July 2028), OU Kosher, and US FDA food facility registration (valid to 31 December 2026). An independent GRAS conclusion for Akkermansia muciniphila AH39 was issued on 22 April 2025 under reference CIRS-GRAS-AH39-20250422. This breadth of certification simplifies market access for buyers targeting multiple regions.
Flexible minimum order quantities and lead times
For a CDMO, the company offers accessible entry points: minimum orders of 1 kg for single-strain powder and 5 kg for compound powder, with bulk lead times of 5–7 days and 25–35 days for private-label finished goods. This flexibility suits both small-scale product development and larger commercial runs.
Who it’s for
Shanghai Unibio Lab Co., Ltd is best suited for supplement brands, private-label companies, and sports nutrition formulators that require compound probiotic powders with documented stability and custom strain selection. Buyers who need room-temperature stable blends for products like on-the-go sticks, capsules, or powders for active consumers will find the strain-level storage data particularly valuable. The supplier is also a strong fit for companies targeting markets with strict certification requirements, given its ISO 22000, FSSC 22000, Halal, and Kosher credentials.
However, the company’s relative youth—founded in 2021—means that buyers should weigh the certificate set and sample data more heavily than corporate longevity. For those comfortable with a newer but highly technical partner, the trade-off can be worthwhile.
Pricing and availability
Pricing information is not publicly listed, as it depends on strain selection, CFU target, encapsulation requirements, and order volume. Buyers are encouraged to request a quote directly from the company. Minimum order quantities start at 1 kg for single-strain powders and 5 kg for compound blends, with lead times of 5–7 days for bulk raw powder and 25–35 days for private-label finished goods. Third-party inspection by SGS or Intertek is available on request, adding an extra layer of quality assurance.
What makes it worth considering
The primary reason to consider Shanghai Unibio Lab is its combination of strain-level transparency and a proprietary encapsulation system that addresses real-world storage challenges. Many suppliers offer multi-strain blends without disclosing which strains drive the stability claim; here, the buyer knows exactly which organisms can be stored at room temperature and which require freezing. This clarity reduces formulation risk and accelerates product development.
Additionally, the certification set is unusually comprehensive for a company of its age, covering food safety, religious dietary requirements, and US FDA registration. For brands looking to launch in multiple geographies, this can save significant time and cost in regulatory approvals. The flexible MOQ and lead times further lower the barrier to entry for smaller projects.
Verdict
Shanghai Unibio Lab Co., Ltd delivers expertly formulated compound probiotic powders with transparent stability data and flexible custom blends, making it a strong choice for brands prioritizing quality and documentation.
Frequently asked questions
They supply single-strain, multi-strain, and compound lactic acid bacteria powders with CFU ranges from 10 billion to 200 billion CFU/g.
VProu00ae uses five protective layers to improve freeze-drying survival by 40% and extend shelf life to 24 months under controlled conditions.
Yes, select strains like Bifidobacterium longum CCFM1195 are validated for sealed room-temperature storage with a 24-month shelf life.
They hold ISO 22000, FSSC 22000, Codex-based GMP, Halal, and OU Kosher certifications, plus US FDA food facility registration.
Minimum orders are 1 kg for single-strain powder and 5 kg for compound powder, with bulk lead times of 5u20137 days.
Yes, they offer flexible custom selection of strains, CFU adjustments, and private-label finished goods with lead times of 25u201335 days.
Batches are tested in-house for viable count, microbial safety, and heavy metals. Third-party SGS or Intertek inspection is available on request.
