Shikonin Powder

Healthkintai's Gromwell Root Extract is mainly derived from the dried roots of Arnebia euchroma, with shikonin and its derivatives as the core active ingredients. It exhibits anti-inflammatory, antibacterial, soothing, repairing, and antioxidant activities and is widely used in cosmetics, skin care products, anti-acne and soothing formulations, and topical care products.

The core production process of Healthkintai's Shikonin Powder is: Raw Material Pretreatment → Extraction → Purification → Concentration & Drying → Milling & Sieving → Packaging. Temperature and pH are controlled throughout the process to protect activity, finally obtaining a purplish-red, high-purity powder. The flow chart is as follows:

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Anti-inflammatory and Soothing Effect

As the core active component of arnebia extract, shikonin can inhibit the release of skin inflammatory factors and reduce skin inflammatory responses at the source. It effectively relieves discomfort such as redness, swelling, heat and pain caused by external irritation, skin allergies or impaired skin barrier. With its mild anti-inflammatory properties, it provides remarkable calming and soothing effects on sensitive skin, redness-prone skin and sun-damaged skin. It quickly calms irritated skin, helps restore skin's oil-water balance and stability, reduces the frequency of recurrent sensitivity, lowers damage from external irritants, and is suitable for various soothing skincare formulations.

Antibacterial and Anti-acne Effect

Shikonin exhibits strong inhibitory activity against common acne-causing bacteria. It can effectively reduce bacterial growth in hair follicles, thereby relieving inflammatory acne, redness, swelling, pain and pus formation. In addition, shikonin can regulate the microecological balance on the skin surface, inhibit the excessive proliferation of harmful bacteria and promote the growth of beneficial flora, fundamentally lowering the occurrence rate of inflammatory acne and recurring breakouts. It is widely used in various acne care products including anti-acne serums, anti-acne creams and oil-control toners, achieving both acne-fighting efficacy and skin repair.

Discomfort Relieving Effect

Shikonin has a mild astringent effect and can effectively relieve skin discomforts such as itching, stinging and burning caused by sensitivity, irritation, dryness or insect bites. It also shows obvious improvement effects on minor skin irritation, redness, roughness and flaking. With mild and non-irritating properties, it does not impose an extra burden on the skin. It is suitable for various repairing and soothing skincare products, especially formulations designed for sensitive skin, and can be used in soothing masks, repairing creams, toners for sensitive skin and other products.

Skin Barrier Repair Effect

Shikonin can promote the proliferation and differentiation of skin keratinocytes, accelerate the repair process of the damaged stratum corneum, and help damaged skin heal quickly. It also strengthens the skin's natural barrier function, improves the water-locking capacity of the stratum corneum and enhances resistance to external irritants. For dry, fragile, sensitive and barrier-damaged skin, shikonin can effectively relieve dryness, flaking, tightness, redness and stinging. It replenishes the active nutrients required by the skin, strengthens the integrity of the skin barrier, gradually makes the skin tougher and healthier, and reduces various skin problems caused by a weak barrier. It is ideal for repair products targeted at barrier-damaged skin.

In the Pharmaceutical Field

Shikonin can be formulated into shikonin oil, shikonin ointment, gels, etc., which promote wound healing, resist infection, and reduce scar hyperplasia and are clinically used for first aid of burns and scalds as well as postoperative repair. It can also be used for the treatment of various skin diseases such as eczema, dermatitis, acne, psoriasis, verruca plana, and herpes zoster, relieving redness, swelling, itching, and inflammation, with both antibacterial and repairing effects. In addition, it can be made into suppositories, lotions, and other gynecological external products for the treatment of vaginitis and cervicitis, providing antibacterial and anti-inflammatory effects and promoting mucosal repair.

In the Skincare Field

Shikonin is widely used in functional skin care as a mainstream active ingredient. It is particularly suitable for baby care, gently caring for infants' delicate skin, relieving redness, itching, and diaper rash. Common product forms include essences, creams, lotions, facial masks, sprays, shikonin oil, anti-acne gels, repair creams, and sunscreens with antioxidant ingredients. In addition, shikonin can be used as a natural colorant in lipsticks, blushes, eye shadows, nail polishes, and other cosmetic products, providing a natural purplish-red tone, which is safe and mild and can replace synthetic pigments.

Healthkintai^® is a professional manufacturer of plant extracts. Our shikonin powder is made from high-quality arnebia sourced from Xinjiang, China, which features high shikonin content and stable quality. With our efficient and mature purification process, we use food-grade ethanol as the only extraction solvent throughout the production. Our products are free from additional additives and harmful solvent residues, ensuring safety and purity.

We provide a COA for each batch, strictly controlling key quality indicators, including product purity, microbiological limits, heavy metals, and solvent residues, to ensure every batch meets international market standards and customer requirements. Please feel free to contact us at health@kintaibio.com for more information if you are interested.

Reference: https://pmc.ncbi.nlm.nih.gov/articles/PMC10745356/ 

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