
Bioactive Synergistic Formula for Deep Rest:
This premium formula combines high-absorption Magnesium Glycinate with L-Theanine and BioPerine® to trigger alpha brain wave activity within 30 minutes. It is specifically engineered to reduce cortisol levels, ease muscle tension, and improve sleep latency, providing a non-habit-forming solution for chronic stress and nighttime restlessness.

Science-Backed Bioactive Formula:
Our Magnesium Glycinate Complex features a 4-in-1 synergistic blend including L-Theanine (Purity ≥98%) and Vitamin B6. Unlike standard magnesium oxide, our chelated form offers up to 4x higher bioavailability, ensuring your customers feel the “calm wash over” effect within 20-40 minutes of ingestion.

Ready-to-Market Private Label Solutions:
Scale your brand rapidly with our Low MOQ of 500 bottles. We provide comprehensive OEM/ODM services, including custom flavoring and bioactive peptide integration. Our 13 PhD-led R&D center ensures every custom formulation is optimized for efficacy and market trend alignment, such as TikTok or Amazon best-sellers.

Pharmaceutical Grade & Pure Ingredients:
We prioritize transparency and safety. Every batch is Non-GMO, gluten-free, and encapsulated in HPMC Veggie Caps. Our facility is GMP & ISO 22000 certified, ensuring your products meet the rigorous regulatory standards of the US and EU markets without artificial fillers or colors.

Rapid Fulfillment & Global Logistics:
Minimize your inventory risk with our 20-30 day lead time and rapid 2-5 day delivery options. Each shipment includes a full COA (Certificate of Analysis) and third-party testing reports, establishing the E-E-A-T (Expertise, Trustworthiness) your B2B clients demand for long-term brand loyalty.

Q: What is magnesium glycinate and why is it better than magnesium oxide?
A: Magnesium glycinate is magnesium bound to glycine, an amino acid. This chelated form achieves up to 4 times better absorption than magnesium oxide — the cheapest form used in most budget supplements — and is gentler on the digestive system, causing none of the laxative effects associated with high-dose magnesium oxide or citrate. NuCoreBio uses non-branded pharmaceutical-grade magnesium glycinate at the same purity as premium branded equivalents (TRAACS/Albion), at significantly lower cost — savings passed on to OEM clients.
Q: Why does NuCoreBio magnesium glycinate include L-Theanine?
A: L-Theanine is the key ingredient that makes this formula feel different from standard magnesium supplements. Clinical studies show that 200mg of L-Theanine activates alpha brain wave activity within 20–40 minutes — the same calm-alert mental state associated with meditation. Combined with magnesium glycinate’s muscle relaxation effect, consumers typically feel the formula working within 30–45 minutes of their first dose. This rapid onset sensation dramatically improves repurchase rates. Results may vary based on individual body constitution.
Q: What is the minimum order quantity for private label magnesium glycinate capsules?
A: NuCoreBio accepts magnesium glycinate capsule private label orders from MOQ 500 units (120-capsule bottles). Lead time is 20–30 days from confirmed formulation. Sample orders available before bulk commitment. Custom actives, capsule color, packaging, and label design available. Contact: WhatsApp +86 15866920149.




























