{"title":"AHA\/BHA\/PHA","description":"","products":[{"product_id":"aha-7-whitehead-power-liquid","title":"COSRX - AHA 7 Whitehead Power Liquid","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eAre rough texture, tiny white bumps, and dull skin holding your routine back, because nothing you're using is actually exfoliating the surface layer, causing all three?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003eWhiteheads, uneven texture, and a dull complexion share a common cause: the buildup of dead skin cells on the surface that haven't shed naturally. Without targeted exfoliation, this layer accumulates, trapping sebum in pores (whiteheads), creating a rough, bumpy surface texture, and blocking the light reflection that gives skin its natural radiance. Moisturisers and serums applied on top of this layer cannot penetrate it effectively, meaning your entire routine is working against a barrier that one well-formulated acid toner removes in a single swipe.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003eThis is that toner.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003e\u003cstrong\u003eCOSRX AHA 7 Whitehead Power Liquid\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003e\u003cem\u003e7% Glycolic Acid. Apple Fruit Water. Niacinamide + Panthenol + Sodium Hyaluronate. 100ml.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003e\u003cstrong\u003eOne Swipe. Clear, Smooth, Glowing Skin.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003eFormulated with 7% Glycolic Acid, the gold-standard AHA for surface exfoliation — suspended in an Apple Fruit Water base and balanced with Niacinamide, Panthenol, and Sodium Hyaluronate, this exfoliating toner dissolves the bonds holding dead skin cells to the surface, accelerates cell turnover, fades dullness, clears whiteheads, and smooths rough texture in a single leave-on step. The result after consistent use: a fresher, more even, genuinely radiant complexion with visibly fewer tiny bumps, clearer pores, and a surface that absorbs everything applied on top of it far more effectively.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":45152684212406,"sku":null,"price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0693\/2406\/files\/aha-7-whitehead-power-liquid-cosrx-official-1.jpg?v=1780390732"},{"product_id":"bha-blackhead-power-liquid","title":"COSRX BHA Blackhead Power Liquid","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003e\u003cstrong\u003eFed up with blackheads on your nose and clogged pores that no cleanser or strip has ever actually cleared, because they're working on the surface when the problem is inside the pore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003eBlackheads form when excess sebum and dead skin cells block the pore and oxidise on contact with air. The only ingredient that can reach inside the pore to dissolve that blockage is a BHA, because unlike AHAs, it's oil-soluble, meaning it cuts through sebum and travels directly into the congested pore to clear it from within. One leave-on liquid, used consistently, is more effective against blackheads than every strip, scrub, and pore mask you've tried combined.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003e\u003cstrong\u003eBetaine Salicylate, Gentler BHA, Same Pore-Clearing Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003eBetaine Salicylate is the thoughtful formulator's choice for BHA exfoliation.it delivers the same oil-soluble, inside-the-pore clearing action as standard Salicylic Acid with a significantly reduced irritation profile. For UK skin that often deals with the combination of central heating dryness in winter and increased oiliness in warmer months, a BHA that clears congestion without stripping or sensitising is the practical everyday solution, not a compromise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTargets Blackheads Where They Actually Form\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEvery pore strip, clay mask, and scrub marketed for blackheads works on the skin surface. BHA works inside the pore. The distinction matters: surface-only treatments remove the visible tip of a blackhead without clearing the pore lining, meaning the blackhead reforms within days. Betaine Salicylate penetrates the pore wall, dissolves the sebum and cell debris lining it, and clears the blockage completely, which is why consistent BHA use reduces blackhead frequency over time rather than just temporarily improving their appearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eNiacinamide, Shrinks Pores and Regulates Oil\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe combination of BHA clearing the pore and Niacinamide tightening it from the outside creates a two-directional approach to pore minimisation that neither ingredient achieves alone. BHA empties the pore; Niacinamide tightens the surrounding skin structure. The visible result is smaller-looking, cleaner pores, particularly effective on the nose and T-zone where enlarged pores are most prominent.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWillow Bark Water, A Smarter Base\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUsing Willow Bark Water instead of plain water as the formula's base is a meaningful formulation choice. Willow Bark's naturally occurring salicin content extends the anti-congestion and anti-inflammatory activity of the formula throughout the entire liquid,  rather than concentrating activity only in the listed BHA percentage. The result is a formula that works more holistically than its ingredient list suggests.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003e\u003cstrong\u003eBalanced for UK Skin Conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003eUK skin navigates a specific set of environmental challenges, grey, low-UV winters that allow congestion to build undetected, central heating that dehydrates the barrier while oily zones remain active, and humid summer months that increase sebum production. This formula addresses oiliness and congestion without triggering the dehydration that UK weather already creates — the Panthenol and Sodium Hyaluronate specifically ensure the skin stays comfortable and balanced year-round regardless of the season.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":45152684245174,"sku":null,"price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0693\/2406\/files\/bha-blackhead-power-liquid-cosrx-official-1.jpg?v=1780390737"},{"product_id":"aha-bha-clarifying-treatment-toner","title":"COSRX AHA\/BHA Clarifying Treatment Toner","description":"\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003e\u003cstrong\u003eCOSRX AHA\/BHA Clarifying Treatment Toner\u003c\/strong\u003e \u003cem\u003eGlycolic Acid (AHA) + Betaine Salicylate (BHA). Willow Bark Water + Apple Fruit Water. Allantoin + Panthenol. 150ml.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCurious about chemical exfoliation but put off by the idea of separate acid products, complicated routines, or the risk of overdoing it — when all you actually want is clearer, smoother skin without the faff?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe UK skincare market has made acid exfoliation feel more complicated than it needs to be. Two separate products for AHA and BHA. Strict alternation schedules. Percentage anxiety. The reality for most people,  especially those new to acids, or with skin that doesn't tolerate higher concentrations, is that a single gentle daily toner delivering both AHA and BHA at approachable levels is more effective than an inconsistent rotation of two stronger products. Less overthinking. More consistent results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is that toner, and at 150ml, it's built for daily use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003e\u003cstrong\u003eThe One Toner That Does Both. Gently. Every Day.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"text-align: center;\"\u003eFormulated with Glycolic Acid (AHA) and Betaine Salicylate (BHA) in a single lightweight formula, built on a base of Willow Bark Water and Apple Fruit Water, and balanced with Allantoin and Panthenol for soothing comfort, the COSRX AHA\/BHA Clarifying Treatment Toner delivers the surface-smoothing power of AHA and the pore-clearing power of BHA in one effortless daily step. Gentle enough for sensitive skin, effective enough to produce genuine results,  it is the ideal introduction to chemical exfoliation and the most consistent way to maintain clear, smooth, and radiant skin once established.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"modal-body\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"modal-body\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":45152684277942,"sku":null,"price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0693\/2406\/files\/ahabha-clarifying-treatment-toner-cosrx-official-1.jpg?v=1780390739"}],"url":"https:\/\/skinza.us\/collections\/aha-bha-pha-1.oembed","provider":"Skinza USA","version":"1.0","type":"link"}