{"product_id":"product_836accc0-71ae-4451-8d5e-e9bb32c6f63e","title":"Nutrex - Lipo 6 Black Ultra Concentrate | 60 capsules","description":"\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eAbout the Product\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNutrex Research's Lipo-6 Black Ultra Concentrate is the \u003cstrong\u003eultra-concentrated and maximum potency\u003c\/strong\u003e version of Lipo-6 Black — Nutrex's best-selling fat burner — formulated for those who already have an established tolerance to stimulants and want the most intense thermogenic effect available in a single dose. With \u003cstrong\u003ejust 1 Liqui-Cap per serving\u003c\/strong\u003e, Lipo-6 Black UC delivers a thermogenic blend of 295 to 315mg of 5 ultra-concentrated active ingredients in a pre-dissolved liquid format for ultra-fast absorption: \u003cstrong\u003eCaffeine Anhydrous (200mg), Theobromine Anhydrous, Advantra Z® (Citrus aurantium 50% p-Synephrine), Yohimbine HCl, and Rauwolscine (Rauwolfia vomitoria)\u003c\/strong\u003e. The \"one pill only\" philosophy is the distinguishing mark of UC: a formula so potent that you should never exceed 1 capsule per dose, never more than 2 capsules per day. Vegan (HPMC capsule). 60 capsules (30 doses of 2 capsules\/day = 30 days of use).\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIngredients per capsule:\u003c\/strong\u003e Ultra Concentrated Weight Loss Support Complex ~295-315mg (proprietary blend): Caffeine Anhydrous + Theobromine Anhydrous + Advantra Z® Citrus aurantium (50% p-Synephrine) + Yohimbine HCl + Rauwolscine (Rauwolfia vomitoria, 90% Rauwolscine HCl). Other ingredients: Glycerin + Vegetable Cellulose (HPMC capsule) + Purified Water + Polysorbate 80 + FD\u0026amp;C Colorants.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eBenefits\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eLipo-6 Black vs. Lipo-6 Black Ultra Concentrate: the difference that defines two distinct products:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eLipo-6 Black\u003c\/strong\u003e (already described in this session) and \u003cstrong\u003eLipo-6 Black Ultra Concentrate\u003c\/strong\u003e are two Nutrex products with distinct philosophies despite their similar names. The standard Lipo-6 Black has 9 active ingredients (caffeine, theobromine, L-tyrosine, choline, grains of paradise, yohimbine, rauwolscine, huperzine-A, BioPerine), 3 capsules per serving, 220mg of total caffeine per serving — a comprehensive formula with cognitive components (L-tyrosine, choline, huperzine-A) and diverse thermogenic agents (grains of paradise, BioPerine). The \u003cstrong\u003eUltra Concentrate\u003c\/strong\u003e is deliberately simpler and more concentrated: 5 core ingredients with an exclusive focus on maximum thermogenesis and lipolysis, 200mg of caffeine in a single small capsule, with no additional cognitive components. The practical difference is that UC is the \"one pill wonder\" — 1 capsule so potent that you cannot take more than one per dose — while the standard Lipo-6 Black uses 3 capsules per dose to distribute the effect. For advanced athletes who have already used the standard Lipo-6 Black and want to scale up the potency, or for those who prefer the convenience of 1 capsule instead of 3, UC is the direct upgrade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e200mg of caffeine per capsule: the high-efficacy dose in a single Liqui-Cap:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith \u003cstrong\u003e200mg of anhydrous caffeine per capsule\u003c\/strong\u003e (equivalent to approximately 2 strong cups of coffee), Lipo-6 Black UC has the highest caffeine concentration per dosage unit in the Nutrex portfolio. The \u003cstrong\u003eLiqui-Cap\u003c\/strong\u003e technology (already described in the Lipo-6 Black section) pre-dissolves caffeine and other ingredients in a liquid medium within the capsule, resulting in a significantly faster onset of effect than tablets or powder capsules: 10 to 20 minutes vs. 30 to 45 minutes for solid forms. For athletes who need a rapid onset before training, this technology is a relevant practical differentiator.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAnhydrous Theobromine: the long-lasting xanthine that sustains the thermogenic effect:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAs already described in the standard Lipo-6 Black section, \u003cstrong\u003etheobromine\u003c\/strong\u003e (3,7-dimethylxanthine) has a half-life of 7 to 12 hours — much longer than caffeine (3 to 5 hours) — and provides a more prolonged and gentler thermogenic and vasodilating effect. In the context of UC, the combination of caffeine (rapid onset, intense and medium-duration effect) + theobromine (slower onset, gentler and long-duration effect) creates the same characteristic biphasic energy curve of Lipo-6 Black: an initial peak with caffeine, sustained for hours with theobromine, without the abrupt crash typical of isolated caffeine.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAdvantra Z® (Citrus aurantium 50% p-Synephrine): the most concentrated and studied p-synephrine on the market:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAdvantra Z®\u003c\/strong\u003e (a registered trademark of Nutratech Inc.) is the most clinically studied Citrus aurantium extract standardized to \u003cstrong\u003e50% p-synephrine\u003c\/strong\u003e available on the market — with over 30 published clinical studies documenting its thermogenic and body composition support effects. The standardization to 50% p-synephrine is exceptionally high (most market extracts use 6 to 30% synephrine), meaning that even small doses of Advantra Z® provide a significant active dose of p-synephrine per capsule. As described in multiple previous products in this session, p-synephrine activates the β3-adrenergic receptors of adipocytes (stimulating lipolysis and thermogenesis via UCP1) without the marked cardiovascular effects of ephedrine (which also activates α and β1\/β2 receptors with a more pronounced hypertensive and tachycardic effect). Advantra Z® has the approval of multiple regulatory agencies as a safe ingredient in thermogenic supplements, being the reference extract for synephrine studies in scientific literature.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eYohimbine HCl + Rauwolscine (90% alpha-yohimbine): the dual-potency α2 unlock:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAs extensively described in the \u003cstrong\u003eLipo-6 Black\u003c\/strong\u003e standard section, the combination of \u003cstrong\u003eYohimbine HCl + Rauwolscine\u003c\/strong\u003e (alpha-yohimbine from Rauwolfia vomitoria) is the most potent legal stack available in supplements for mobilizing stubborn subcutaneous fat via blocking α2-adrenergic receptors. In UC, these two ingredients are pre-dissolved in the Liqui-Cap along with caffeine and synephrine — which creates an intense pharmacological synergy:\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCaffeine and synephrine increase the release of norepinephrine and adrenaline by the sympathetic nervous system (via phosphodiesterase inhibition and activation of β-adrenergic receptors). Yohimbine and rauwolscine block the α2 receptors of adipocytes (which normally \"brake\" lipolysis when activated by norepinephrine). With α2 blocked and β3 activated (by synephrine), the norepinephrine and adrenaline stimulated by caffeine maximally activate hormone-sensitive lipase (HSL) in adipocytes — resulting in the most intense lipolysis possible with natural ingredients. \u003cstrong\u003eRauwolscine\u003c\/strong\u003e (90% alpha-yohimbine) has a higher affinity for the α2 receptor than conventional yohimbine, amplifying the α2 blocking effect with a lower dose. The synergy of the 5 ingredients in UC creates the most potent thermogenic and lipolytic stack per capsule available in the Nutrex portfolio.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eThe \"One Pill Only\" philosophy: because ultra-concentration is the UC's raison d'être:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe central positioning of Lipo-6 Black Ultra Concentrate is its formula, so concentrated that Nutrex imposes the limit of \u003cstrong\u003eNEVER exceeding 1 capsule per dose\u003c\/strong\u003e and \u003cstrong\u003eNEVER taking more than 2 capsules within 24 hours\u003c\/strong\u003e — not as a suggestion, but as a mandatory safety warning. This differentiates UC from conventional fat burners where 2 to 4 capsules are taken per dose: in UC, a single Liqui-Cap delivers all the necessary potency. For advanced athletes with high stimulant tolerance, this maximum concentration may be exactly what was missing to bypass the tolerance developed with multiple-dose fat burners. For beginners or athletes with low caffeine tolerance, UC is not suitable — the standard Lipo-6 Black (with 220mg of caffeine in 3 capsules and with more cognitive soothing ingredients) is the safer entry into the Nutrex portfolio.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eUsage\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eRecommended dosage:\u003c\/strong\u003e Take \u003cstrong\u003e1 capsule in the morning\u003c\/strong\u003e and \u003cstrong\u003e1 capsule in the afternoon\u003c\/strong\u003e, at least 30 minutes before a meal. \u003cstrong\u003eNEVER exceed 1 capsule per dose. NEVER take more than 2 capsules in any 24-hour period.\u003c\/strong\u003e Do not take within 6 hours before bedtime. To assess tolerance, start with 1 capsule only in the morning for the first 3 days before progressing to 2 capsules\/day. Use in cycles: maximum 60 days of continuous use followed by a 15-day break.\u003c\/p\u003e","brand":"Nutrex Research","offers":[{"title":"Default Title","offer_id":52705354416475,"sku":null,"price":24.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/0250\/3771\/files\/Nutrex-Lipo6BlackUltraConcentrate.png?v=1777586325","url":"https:\/\/brothers-club.com\/en\/products\/product_836accc0-71ae-4451-8d5e-e9bb32c6f63e","provider":"Brother's Club","version":"1.0","type":"link"}