NK‑C6001 STEPHANIA TETRANDRA EXTRACT – Fast‑Acting Soothing Complex for Itch, Redness & Allergic Skin

Product Overview:
NK‑C6001 is a scientifically designed anti‑irritant complex that targets the root causes of skin sensitivity, itching, and inflammation. It combines two powerful plant‑derived actives:

• Oat (Avena sativa) kernel extract – standardized for avenanthramides. These phenolic compounds have been used for centuries in colloidal oatmeal to soothe itchy, irritated skin. Clinical studies on 250 subjects show that avenanthramides at as low as 0.025% quickly reduce erythema in UV‑ and chemical‑induced redness models.

• Stephania tetrandra extract – contains tetrandrine, a natural bisbenzylisoquinoline alkaloid. Tetrandrine acts as both an allergy‑mediator antagonist and a mediator release blocker. It suppresses inflammation at multiple steps, reduces oxygen free radicals from macrophages, and mimics some effects of corticosteroids without the side effects.

The formula also includes isopentyldiol, dipotassium glycyrrhizate, and bis‑ethoxydiglycol cyclohexane 1,4‑dicarboxylate (a soothing synergist) to enhance fast penetration and long‑lasting comfort.

Clinical & Descriptive Efficacy:

• Anti‑itch: On‑skin application relieves itch sensation in 3‑5 minutes.

• Anti‑histamine: Proven to control histamine release – useful for allergic contact dermatitis, urticaria, and insect bites.

• Anti‑inflammatory: Effective for both acute and chronic inflammatory skin conditions (neurodermatitis, eczema, psoriasis adjunct).

• Redness reduction: Avenanthramides at only 0.025% quickly reduce UV‑induced erythema (clinical, n=250).

Why Formulators Choose NK‑C6001:
✅ Dual botanical action – avenanthramides + tetrandrine, two complementary anti‑irritant mechanisms.
✅ Fast visible results – consumers feel relief within minutes.
✅ Water‑soluble & easy to use – add at <50°C, no special solvents.
✅ Low use level – 0.5‑2% is effective, cost‑efficient.
✅ Mild & non‑irritating – no steroids, no synthetic antihistamines.