wholesale supply Vitamin K1 Phylloquinone powder

CAS: 84-80-0

MF: C31H46O2

MW: 450.7

EINECS: 201-564-2

Specification: 99% min Vitamin K1 powder

Sample: Vitamin K1 Powder

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 KG

Appearance: White to almost white

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

What is Vitamin K1 Powder?

Vitamin K1 powder, also known as Phytonadione or Phylloquinone, is the plant-derived form of Vitamin K. Unlike K2 which is often synthesized by bacteria, K1 is primarily found in green leafy vegetables.

For the supplement industry, high-purity Vitamin K1 bulk powder is the gold standard for creating precise dosages that support the body’s natural ability to heal and strengthen.

Key Benefits for the Modern Lifestyle

• Optimal Blood Clotting: Essential for synthesizing proteins that regulate coagulation.

• Skeletal Support: Works synergistically with Vitamin D3 to ensure calcium is properly utilized in the bones.

• Heart Health: Helps maintain vascular elasticity.

Why Quality Matters

When sourcing Vitamin K1 powder online, many buyers face three main challenges: Stability, Purity, and Bioavailability.

Vitamin K1 is notoriously sensitive to light. Our pharmaceutical-grade Vitamin K1 powder is processed in UV-protected environments and features micro-encapsulation technology to ensure the potency remains 100% until it reaches the consumer.

European and American consumers are increasingly wary of "hidden" ingredients.

Pure Vitamin K1 is required in microgram ($\mu g$) levels. Our powder is available in various concentrations (e.g., 1%, 5%, or 98% pure) to allow for easy blending into capsules, tablets, or functional foods without the risk of "hot spots."

Vitamin K1 vs. K2

Clinical applications of Vitamin K1.

1, used for haemostasis vitamin K1 body storage is small, 3 ~ 4 weeks in the body can be completely consumed, so you need to get from the gastrointestinal tract food often, such as access to the absorption process produces obstacles to the hepatic synthesis of coagulation factors are inhibited, prolongation of prothrombinogen, resulting in coagulation disorders, and cause bleeding symptoms, mainly manifested as skin and mucous membrane bleeding, internal bleeding, bleeding after traumatic injury and surgery, bleeding of the newborn and other Deep tissue bleeding, etc.

2, antispasmodic and analgesic when the cause of the stimulation of smooth muscle spasm and cause intense pain,can be used with vitamin K1, the mechanism is: vitamin K1 has a selective can be directly relax smooth muscle, at the same time on the smooth muscle contraction caused by acetylcholine has a significant inhibitory effect. Its analgesic mechanism is related to the opioid receptor and endogenous opioid substance mediation.

3, the treatment of capillary bronchitis capillary bronchitis is mainly caused by respiratory syncytial virus infection,the main manifestation of sudden wheezing, there is obvious capillary bronchial obstruction phenomenon, is a common paediatric emergency. 

In recent years, it has been found that capillary bronchitis contains to a large extent the airway response mediated by immune cells, and a large number of inflammatory substances similar to those specific to asthma patients have been found in the tracheal secretions contained in the airway secretions of children with capillary bronchitis and in the blood, such as viral IgE histamine-like substances, arachidonic acid and so on.

Product Method of Bulk Vitamin K1.

In the presence of zinc from o-methyl naphthoquinone and acetic anhydride reduction, acetylation to produce acetylated menaquinone; then hydrolysed in ammonia, and then in boron trifluoride catalyzed condensation with phytol in the ether to obtain dihydrogenated vitamin K1; and finally hydrolyzed, oxidized, purified and refined to obtain the product.

FAQ.

Q: What is the difference between Vitamin K1 and Vitamin K2 (MK-4, MK-7)? How should one choose?

A: Vitamin K1 primarily supports liver-mediated blood clotting and plays a crucial role in bone health. Vitamin K2 (especially MK-7) has a longer retention time in the body and has been more extensively studied for its targeted health benefits for bones and cardiovascular health. The two are complementary. Many premium bone health formulations combine K1 and K2 (MK-7) to achieve synergistic effects. Our technical team can provide formulation recommendations.

Q: What is the shelf life of this powder? What are the storage conditions?

A: When stored unopened in its original packaging in a cool, dry place (recommended <25°C), the shelf life is typically 24 months. Once opened, use promptly and reseal tightly.

Q: What is the minimum order quantity (MOQ)? Can samples be provided for testing?

A: Our standard MOQ is 1 kilogram. We are happy to provide samples (typically 100 grams) to serious partners for formulation compatibility and stability testing.

Our Strengths

Henrikang possesses the capability to manufacture any capsule formulation. From sourcing every ingredient in your formula to post-filling inspection, we handle the entire process at optimal pricing and fastest delivery times. With our extensive experience, we can assist you in developing new products for your target audience or discuss how to scale up production efficiently. As your partner, we are committed to achieving long-term success in capsule manufacturing.

As a leading OEM manufacturer of nutritional supplement ingredients and branded products in China, we hold certifications including ISO 22000, ISO 9001, HACCP, GMP, Halal, CE, CE-ROHS, Kosher, SGS, Intertek, Eurofins, and GMP. Our facility has successfully passed FDA inspection and completed registration.

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