Houttuynia Cordata Phytochemistry: Quercitrin & Hyperoside
Anua Heartleaf 77% Soothing Toner is formulated with 77% Houttuynia Cordata extract. The active phytochemicals responsible for its biological activity are polyphenolic flavonoids, predominantly quercitrin, hyperoside, and rutin.
Quercitrin specifically inhibits mast cell degranulation, blocking histamine release and suppressing pro-inflammatory cyclooxygenase-2 (COX-2) enzyme transcription.
This makes Anua exceptionally effective for acute inflammatory papules, post-extraction erythema, and blemish-related swelling.
Artemisia Princeps: Sesquiterpene Lactones & Capillaroscopy
I'm From Mugwort Essence contains a single declared ingredient: 100% Artemisia Princeps (Korean Mugwort) Extract, produced through slow cold-brewing extraction.
Mugwort is rich in eupatilin, jaceosidin, and sesquiterpene lactones. These bioactive molecules inhibit nuclear factor-kappa B (NF-kB) and downregulate vascular endothelial growth factor (VEGF) receptor activation.
In clinical dermatological settings, Artemisia extracts reduce facial telangiectasia and vascular hyper-reactivity, making Mugwort superior for chronic rosacea flushing, temperature-induced redness, and stinging.
Takeaway: Use Anua Heartleaf for acne-related swelling, inflammatory breakouts, and clogged oily skin. Use I'm From Mugwort for chronic vascular flushing, windburn, and rosacea flare-ups.
Vehicle Viscosity & Extraction Vehicle Comparison
Anua possesses a true watery viscosity (Tier 1) buffered with Panthenol, Betaine, and Centella Asiatica, absorbing instantly with zero residual tackiness.
I'm From Mugwort Essence has a slightly viscous, bouncy essence texture (Tier 2) created naturally by plant polysaccharides. It leaves a cushiony protective moisture layer on reactive skin.
Both formulas are fragrance-free, essential-oil-free, and fungal-acne safe (Malassezia-compliant).