Most body lotions hydrate the surface and stop there. Nextra Body goes deeper — literally. Formulated with the same anti-aging philosophy as the celebrated Nextra NeoRetinol facial complex, this full-body moisturizer delivers active collagen stimulation that works below the stratum corneum where visible aging actually begins.
The formula centers on three heavy-hitters: Keys’ proprietary Element 6™ complex initiates cellular renewal and collagen signaling. Hyaluronic acid — a glycosaminoglycan capable of holding up to 1,000 times its weight in water — delivers deep-dermis hydration that plumps skin from within, reducing the appearance of surface roughness and dryness instantly. Betulinic acid, a pentacyclic triterpene derived from birch bark (Betula spp.), directly stimulates fibroblast activity — the cells responsible for collagen and elastin synthesis — delivering measurable improvement in skin firmness over time.
Originally developed as a premium base lotion to be layered under Tortuga, beta testers quickly discovered Nextra Body stood powerfully on its own — delivering a head-to-toe skin transformation that redefines what a body moisturizer can do.
What You’ll Experience
- Visibly firmer, plumper skin across the full body
- Deep hydration that lasts throughout the day
- Smoother skin texture on arms, legs, neck, and décolleté
- Gradual reduction in appearance of dry lines and rough patches
- Fast absorption with no greasy or sticky residue
- Ideal as a base layer under Tortuga Lotion for intensive dry skin treatment
How It Works — Key Ingredients
- Element 6™ (Tocopherol Triterpene Complex): Botanical retinol-alternative complex that activates cellular renewal and collagen production signals system-wide.
- Hyaluronic Acid: Glycosaminoglycan humectant that attracts and retains up to 1,000× its weight in water, delivering sustained deep-dermis hydration and visible plumping.
- Betulinic Acid (Betula spp.): Birch-bark pentacyclic triterpene clinically recognized to stimulate fibroblast collagen and elastin synthesis — rebuilding the structural foundation of youthful skin.
- Avocado Oil: Phytosterols and oleic acid support healthy collagen gene expression and protect against UV-induced oxidative damage.
- Ghana Shea Butter: Premium triterpenes, sterols, and fatty acids that feed dry, depleted skin and rebuild barrier function.
- Green Coffee Oil: Chlorogenic acid antioxidant complex combats environmental and oxidative stress throughout the day.
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