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Every product in the Reni system is built around a single, verified biological mechanism. No ingredient cocktails. No marketing claims without clinical data. Every active is formulated at or above its minimum effective concentration.
SNAP-8™ and Argireline® target the SNARE complex — the same molecular mechanism as botulinum toxin — to attenuate repetitive muscle contractions that cause dynamic expression lines. No needles. No downtime.
Clinical Finding
"5 years younger-looking skin in 5 days"
Source: PRIMOS 3D microtopography clinical study, Argireline® Amplified at 5%
Progeline™ remodels face contour by reducing progerin synthesis and increasing SIRT-1 and SIRT-3 longevity proteins. Kollaren™ BG stimulates collagen I & III, fibronectin, elastin, and laminin — the full extracellular matrix scaffold.
Clinical Finding
"Visible lifting and firming in 28 days"
Reproage targets DNA methylation age markers. Orsirtine ISR activates sirtuin pathways. GP4G SP activates DNA repair mechanisms. Nightessence™ optimises nocturnal skin repair and melatonin production. This is anti-ageing at the cellular level.
Clinical Finding
"78% improvement in dark eye circles in 28 days"
Source: Nightessence™ clinical study, 36 volunteers, Alban Muller
Neutrazen™ prevents neurogenic inflammation by reducing vasodilation, oedema, and substance P-mediated inflammation. Rosaliss™ uses Plant Small RNA Technology (PSR™) to activate MARCKSL1 and miR-132 skin self-repair markers.
Clinical Finding
"Clinically validated for sensitised and post-procedure skin"
Source: Neutrazen™ and Rosaliss™ supplier data, Lubrizol / Ashland
The skincare industry's default approach is to combine as many actives as possible into a single product. The result is a cocktail of competing mechanisms, unpredictable interactions, and diluted concentrations that rarely reach the minimum effective dose for any single ingredient.
Reni Cosmetics is built on the opposite principle. One product. One pathway. Every active at or above its clinically validated concentration. Sequenced to layer without interference.
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