{"product_id":"peter-thomas-roth-potent-c-power-vitamin-c-serum-30ml-2026435141","title":"Peter Thomas Roth Potent-C Power Vitamin C Serum 30ml","description":"\u003cp\u003ePeter Thomas Roth Potent-C Power Serum 30ml - a high-potency vitamin C serum that brightens dull skin, evens tone and boosts radiance. This lightweight, fast-absorbing formula combines L-ascorbic acid and THD ascorbate for enhanced stability and effectiveness, layering easily under moisturisers, makeup and SPF. Provides antioxidant protection against environmental stressors when used as part of a daily routine; suitable for many skin types with a patch test recommended for sensitive skin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePatch test\u003c\/strong\u003e before first use, especially for sensitive skin. Start every other day if you are new to vitamin C and build up to daily application. Avoid the eye area and do not layer with strong exfoliants or retinoids on the same day; alternate days or use at different times. Always follow with sunscreen in the morning to protect and preserve vitamin C benefits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUses\u003c\/strong\u003e\u003cbr\u003eAfter cleansing, apply 2-3 drops to face and neck, avoiding the eye area. Allow to absorb before applying moisturiser or sunscreen. Use in the morning to maximise antioxidant protection, or at night as part of your routine. If new to vitamin C, begin every other day and gradually increase to daily use as tolerated. Patch test before full-face application and avoid combining with strong exfoliants or retinoids on the same day.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarnings\u003c\/strong\u003e\u003cbr\u003eFor external use only. Do not ingest. Keep out of reach of children.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual vitamin C delivery (L-ascorbic acid and THD ascorbate) for effective brightening and improved stability\u003c\/li\u003e\n\u003cli\u003eLightweight non-greasy texture that absorbs quickly\u003c\/li\u003e\n\u003cli\u003eTargets dullness and uneven tone to reveal a more radiant complexion\u003c\/li\u003e\n\u003cli\u003eAntioxidant protection against environmental stressors\u003c\/li\u003e\n\u003cli\u003eRoutine-friendly and layers well under moisturiser and SPF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superdrug","offers":[{"title":"Default Title","offer_id":48356218601710,"sku":"STO-ITEM-2026-435141","price":128.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/0125\/9183\/files\/5278ebf5-ce43-457c-b4f7-0cd578d5825d_0.jpg?v=1784559366","url":"https:\/\/mcgrocer.com\/products\/peter-thomas-roth-potent-c-power-vitamin-c-serum-30ml-2026435141","provider":"McGrocer","version":"1.0","type":"link"}