D-BHB & DL-BHB Exogenous Ketones Raw Materials

Premium BHB (Beta-hydroxybutyrate) Exogenous Ketones
Bulk D-BHB and DL-BHB salts (Ca, Mg, Na, K) for global contract manufacturers.
Embodies the essence of pure, high-quality dietary supplement ingredients
BHB(Beta-Hydroxybutyrate)
The second-generation L-Carnitine

Global B2B Supply of Beta-Hydroxybutyrate (BHB) Raw Materials
Purecium is a premier global B2B supplier of high-purity Beta-hydroxybutyrate (BHB), the primary exogenous ketone body used to induce and maintain ketosis. We supply both standard DL-BHB and the highly bioavailable, bio-identical D-BHB in various stable mineral salt forms (Calcium, Magnesium, Sodium, Potassium) and liquid forms. Manufactured under ISO9001 and FSSC22000 standards, our BHB ingredients strictly comply with USP and EU heavy metal limits. Designed for sports nutrition, weight management, and cognitive support supplements, Purecium offers a standard 20/25kg MOQ with rapid 2-day dispatch from our North American warehouses.

Product name: BHB(Beta-hydroxybutyrate)
Molecular formula: C4H8O3
Starting material: Ethyl acetoacetate
Grade: Food grade
Heavy Metals: USP/EP
Pesticide residue: USP/EP
Packing size: 20/25 kg/drum
Product available:
Calcium BHB(Beta-hydroxybutyrate)(DL)
Magnesium BHB(Beta-hydroxybutyrate)(DL)
Sodium BHB(Beta-hydroxybutyrate)(DL)
Potassium BHB(Beta-hydroxybutyrate)(DL)
Calcium BHB(Beta-hydroxybutyrate)(D)
Magnesium BHB(Beta-hydroxybutyrate)(D)
Sodium BHB(Beta-hydroxybutyrate)(D)
Potassium BHB(Beta-hydroxybutyrate)(D)
CAS#: 625-72-9
Molecular weight: 104.105 g/mol
Source: Synthetic
Specification: 98% HPLC
Country of origin: China
Residual solvent: USP/EP
Allergen free/Gluten-free/Non-GMO/Vegan/Non-Irradiation

Mechanism of Action: The "Next-Gen L-Carnitine"

Why is BHB widely referred to in the sports nutrition industry as the "Second-Generation L-Carnitine"?
Direct Fat Oxidation vs. Transportation: L-Carnitine acts merely as a "transporter" requiring intense aerobic exercise to move fatty acids into mitochondria. In contrast, BHB supplementation directly disrupts "glucose dependency." It forces the body into a state of ketosis, prompting the liver to continuously break down stored triglycerides into ketone bodies for fuel, independent of high-intensity workouts.
Neurological Fuel: Unlike fatty acids, BHB efficiently crosses the blood-brain barrier, serving as a highly efficient, clean energy source for the brain, enhancing mental clarity and cognitive focus (nootropic benefits).
Inhibiting Fat Synthesis: BHB actively suppresses key fat synthesis enzymes (e.g., acetyl-CoA carboxylase) in the liver, drastically reducing the conversion of excess dietary carbohydrates into stored fat.

BHB Configurations & Forms
Purecium offers customized BHB configurations to meet the specific efficacy and cost requirements of your dietary supplement brand:

Configuration / Form
Optical Rotation
Characteristics & Applications

D-BHB (100% Right-handed)
-14 to -19
The only naturally occurring isomer in the human body. Delivers maximum bioavailability and rapid ketosis. Ideal for premium, high-ticket exogenous ketone supplements.

DL-BHB (50/50 Racemic)
~ 0
A cost-effective blend of 50% D and 50% L isomers. The industry standard for general weight management and pre-workout formulas.

Solid BHB Salts (Ca, Mg, Na, K)
~ 0
Pure BHB is naturally liquid. We bind it with minerals to create a stable, 80-mesh powder (Potassium is 20-mesh) ideal for hard capsules and powders.

Liquid BHB(D form)
-14 to -19
Highly soluble pure liquid form. Designed specifically for ready-to-drink (RTD) ketogenic beverages and liquid tinctures.

Procurement & QA Fact Sheet
Minimum Order Quantity (MOQ): 20 kg or 25 kg per drum.
Packaging: 20/25kg drums (Dimensions: 40x40x50cm). Note: Solid BHB is highly hygroscopic. We utilize robust inner packaging with desiccants to completely block moisture during global transit.
Solvent Residues: Uses food-grade anhydrous ethanol and isopropanol. Residuals are strictly controlled to < 5,000 ppm (USP compliant).
Heavy Metal Limits (EU/USP Compliant): Lead < 0.5 ppm; Mercury < 0.1 ppm; Arsenic < 3 ppm; Cadmium < 1 ppm.
Shelf Life: 24 months (accelerated and long-term stability reports available).
Purecium BHB Frequently Asked Questions (B2B FAQ)
Q1: Do you offer white-label manufacturing for finished BHB products?
A: Purecium operates primarily as a B2B raw ingredient supplier. However, we have strategic partnerships with top-tier contract manufacturers. We can provide end-to-end white-label OEM services, delivering finished BHB hard capsules and ketogenic beverages.
Q2: What is the physical mesh size of your solid BHB salts?
A: Our standard BHB salts (Calcium, Magnesium, Sodium) are processed into an 80-mesh fine powder. Our Potassium BHB salt is standardized as a 20-mesh powder.
Q3: How do you prove the configuration of your D-BHB vs DL-BHB?
A: We determine the precise isomeric configuration using optical rotation analysis. The optical rotation of our DL-BHB is approximately 0, while our pure D-BHB consistently ranges from -14 to -19, ensuring you receive the exact bio-identical ketone body you paid for.
Q4: How should contract manufacturers handle and store solid BHB salts?
A: Solid BHB is extremely hygroscopic. It must be stored in a tightly sealed, dry environment away from light. During the manufacturing process, ambient humidity must be strictly controlled, and desiccants within the original packaging should be maintained until formulation to prevent clumping.
Q5: What are your shipping options and lead times for North America?
A: For procurement teams in the US, Canada, and Mexico, we offer immediate dispatch. Orders can be picked up from our US warehouses within 2 days. For European and other global regions, shipments are dispatched directly from China within one week.
Q6: What quality certifications does your BHB facility hold?
A: We ensure the highest food and pharmaceutical-grade safety standards. Our facilities provide full ISO9001, Kosher, Halal, and FSSC22000 certifications.
Q7: Can I purchase BHB for personal use?
A: No. Purecium strictly serves the B2B market, including distributors, contract manufacturers, and supplement brands. We do not sell retail quantities to individual consumers.
Q8: How can I request pricing and stability reports?
A: Procurement managers and formulators can contact our global sales team at [email protected]. Please specify your required salt form and isomer (D or DL) to receive accurate pricing and comprehensive Certificate of Analysis (COA) data.
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