Mixsoon H.C.T. Essence [50ml]

Three botanical extracts sit in the first five slots of this essence's INCI — tea tree leaf extract and houttuynia cordata extract at 101,920 ppm each, centella asiatica extract at 100,880 ppm, roughly ten per cent apiece — which is what H.C.T. refers to: Mixsoon's shorthand for Heartleaf, Centella and Jeju Tea tree. What separates the essence from the toner and mist in the same line is that it is a treatment step with a low level of salicylic acid folded in, and it is thickened rather than watery: hydroxyethyl acrylate copolymer, hydroxyethyl cellulose and xanthan gum give it a light gel slip, and a trace of phenyl trimethicone smooths the finish so it does not sit tacky under sunscreen. It is built for the specific state of blemish-prone skin that is oily and congested yet simultaneously red and sore — where a purely clarifying product stings and a purely rich one clogs.

Key Benefits

• The H.C.T. trio is present at meaningful levels, not as a label sprinkle: tea tree 101,920 ppm, houttuynia cordata 101,920 ppm and centella asiatica 100,880 ppm.
• Salicylic acid, a beta hydroxy acid, appears near the end of the list as a low-level keratolytic — enough to help keep pores clear on daily use without the sting of a dedicated acid treatment.
• Houttuynia cordata (heartleaf) and centella asiatica together target visible redness and the reactive feel of skin dealing with breakouts.
• Hydroxyethyl urea is an unusual and effective humectant, urea-derived and non-exfoliating, that holds water in the surface layers without the roughness of higher-percentage urea.
• Glycerin and propanediol build the hydration base; the gel thickeners keep it cushioned on the skin long enough to absorb.
• Phenyl trimethicone in a trace amount gives a smooth, silky finish and helps the essence layer under makeup and sunscreen without pilling.
• Tocopherol (vitamin E) adds an antioxidant element to a formula aimed at inflamed skin.
• Free of added fragrance, essential oil and alcohol; Mixsoon states the formula is clinically tested as non-irritating.
• A 50 ml pump bottle — a focused treatment size that pairs naturally with the H.C.T. cleanser, toner and mist as a full acne-care set for K-beauty wholesale buyers.

When to Use

Morning and evening, after cleansing and toner and before moisturiser — the classic essence slot. Evening use is the one that matters most, because that is when the salicylic acid gets to work undisturbed; the morning application is more about the soothing botanicals and hydration. Use it when skin is actively breaking out, when the T-zone is oily but the cheeks are irritated, when closed comedones are building along the jaw and forehead, or in the weeks after a course of stronger acne treatment when the skin needs calming rather than more intensity. Because it already contains a BHA, treat it as your exfoliating step for that routine: do not layer it directly with an acid toner, a scrub or a retinoid on the same night without spacing them out. It sits well under niacinamide serums and gel moisturisers.

How to Use

Press one to two pumps onto clean, toned skin. Spread it over the face with the fingertips and pat gently until it has absorbed — it is a light gel-fluid, so it should disappear within thirty seconds or so rather than sitting as a film. Keep it away from the eye area and off the lips. Use a little extra on the areas that break out most — the nose, chin and jawline — but do not apply it in a thick layer, since more product does not mean a faster result with a BHA. Follow with moisturiser, and in the morning always finish with sunscreen. Start at once daily in the evening for the first week if your skin is sensitised or new to salicylic acid, then move to twice daily if it is comfortable.

Key Ingredients

• Melaleuca Alternifolia (Tea Tree) Leaf Extract (101,920 ppm) — the T of H.C.T., from Jeju; the clarifying botanical Korean formulators use for oily and congested skin.
• Houttuynia Cordata Extract (101,920 ppm) — heartleaf, the H of H.C.T.; Mixsoon's signature soothing plant, used for redness and blemish-prone skin.
• Centella Asiatica Extract (100,880 ppm) — cica, the C of H.C.T.; the barrier-soothing standard of K-beauty.
• Salicylic Acid — beta hydroxy acid (BHA); oil-soluble, so it works on the plug inside the pore. Present at a low, leave-on-appropriate level; Mixsoon publishes no percentage for it and none is claimed here.
• Hydroxyethyl Urea — a urea-derived humectant that binds water in the stratum corneum; a hydrating agent, not an exfoliant.
• Glycerin and Propanediol — the core humectant and solvent pair that carries the extracts and keeps the essence from drying tight.
• Phenyl Trimethicone — a light silicone used in trace amount for a smooth, non-tacky finish that layers under sunscreen.
• Tocopherol (vitamin E) — antioxidant, and a stabiliser for the formula.
• Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Hydroxyethyl Cellulose, Xanthan Gum — the gelling and stabilising system that gives the essence its cushioned gel-fluid texture.
• Inulin Lauryl Carbamate, Sorbitan Isostearate — emulsifiers and dispersants that hold the silicone and extracts evenly in the water phase.
• 1,2-Hexanediol, Ethylhexylglycerin — multifunctional conditioning agents and preservative-boosters.
• Disodium EDTA — chelator protecting the formula from hard-water metal ions.

Precautions

This essence contains salicylic acid, a beta hydroxy acid, which can increase the skin's sensitivity to the sun and the possibility of sunburn. Apply a broad-spectrum sunscreen every morning, reapply it through the day, and keep using sun protection for a week after you stop the product — essential guidance for high-UV MENA markets. Do not combine it in the same routine with another AHA or BHA product, a physical scrub or a retinoid without leaving time between them; over-exfoliation is the most common cause of a damaged barrier in acne-care routines. Anyone with a known salicylate sensitivity, and anyone pregnant or breastfeeding who has been advised to limit salicylic acid, should speak to a healthcare professional first. Tea tree here is a water-based leaf extract rather than the essential oil, but customers with a known Melaleuca sensitivity should still take care. Avoid the eye area, the lips and broken or sunburned skin. Patch test on a small area before the first use and discontinue if redness, stinging, peeling or itching develops; consult a dermatologist if it persists.