NuBodyRx Knowledge Base: Your Complete Anti-Aging & Wellness Resource Hub

Welcome to the NuBodyRx Knowledge Base — a library of guides, brand definitions, product comparisons and resources covering anti-aging science, nutritional supplementation, skincare technology and wellness. Where we describe what a Nu Skin product does, we use Nu Skin's own wording rather than ours.

NuBodyRx carries Nu Skin and Pharmanex products. This knowledge base exists to help you make an informed decision — including deciding not to buy something.

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🧬 Anti-Aging Science

• The Science of Anti-Aging: How Skin Ages and What You Can Do About It
  Intrinsic and extrinsic aging, the biology of collagen loss, and the interventions with the strongest published evidence behind them.
• The Complete Guide to Collagen: What It Is, Why You Lose It, and How to Get It Back
  Collagen types, why it declines, and bioactive peptides versus generic collagen powder.
• What is ageLOC Technology? The Science Behind Nu Skin's Anti-Aging Platform
  Youth Gene Clusters, arSuperMarkers, the LifeGen collaboration, and how ageLOC applies to devices, skincare and supplements.
• What is NAD+? The Complete Guide to NAD+ and Cellular Aging
  How NAD+ powers cellular energy and the sirtuins, why it declines, and what supports it.
• What is NMN? NMN Supplements, Benefits, and the Science of NAD+ Boosting
  How NMN works as an NAD+ precursor, what the published human evidence shows, and how it compares to NR. (We don't sell NMN.)

💊 Nutritional Supplements

• The Complete Guide to Nutritional Supplements: What Works, What Doesn't, and Why Quality Matters
  How to judge supplement quality, and how to build a sensible stack one product at a time.
• Best Anti-Aging Supplements: The Definitive Science-Backed Guide for 2026
  Our ranking of the Pharmanex anti-aging range, with Nu Skin's own claims for each.
• What is Pharmanex? Nu Skin's Pharmaceutical-Grade Supplement Brand Explained
  The 6S Quality Process in Nu Skin's own words, and the delivery technology behind LifePak Nano.
• What is LifePak Nano? The Complete Guide to Pharmanex's Anti-Aging Supplement
  What is in it, the nano-encapsulation science, the 6S standard, and who it suits.
• What is ageLOC R2? The Day & Night Anti-Aging Supplement System Explained
  A morning formula and an evening one, targeting the Youth Gene Clusters Nu Skin associates with cellular purification and cellular energy.
• What is Estera? Nu Skin's Three-Phase Women's Hormonal Supplement System Explained
  Phase I (Balance), Phase II (Transitions) and Phase III (Maintenance) — phytoestrogens, DIM and flaxseed lignans.
• What is TR90? Nu Skin's ageLOC Weight Management System Explained
  Nu Skin's 90-day weight management and body shaping system, and what is currently available.
• What is ReishiMax GLP? Pharmanex's Reishi Mushroom Immune Support Supplement Explained
  Cracked spore technology, the standardization, and how it compares to generic reishi supplements.
• What is G3 Juice? Pharmanex's Superfruit Antioxidant Drink Explained
  Gâc, goji, cili and sea buckthorn — the superfruits behind G3.
• What is Nu Biome? Pharmanex's Gut Health Microbiome Drink Explained
  The prebiotic and postbiotic in Nu Biome, and how it differs from ProBio PCC.

🌸 Women's Wellness

• What is Estera? — Nu Skin's three-phase supplement system for women.
• Estera Phase II — Women's Transitions Formula — which Nu Skin describes as “designed for women during perimenopausal years.”
• Estera Phase III — Women's Maintenance Formula — which Nu Skin describes as “for women in their postmenopausal years.”
• The women's health range — browse what is currently in stock.

🦷 Oral Care

• What is AP-24 Whitening Toothpaste? Nu Skin's Fluoride Toothpaste Explained
  How the AP-24 anti-plaque formula works on surface staining, without bleach or peroxide.
• Shop AP 24 Whitening Fluoride Toothpaste — guaranteed authentic Nu Skin product.

🔬 Skincare Devices & Technology

• The Complete Guide to At-Home Skincare Devices: What They Do and Which Are Worth It
  Powered cleansing, microcurrent, LED, galvanic and microneedling — and how to build a device routine.
• ageLOC LumiSpa iO — which Nu Skin says “both treats and cleanses skin through its patented Micropulse Oscillation Technology.”
• Nu Skin RenuSpa iO — Adaptive Microcurrent Technology for face and body; Nu Skin says it “visibly depuffs, contours, tones, and sculpts.”
• Nu Skin Conductive Gel Guide — Which Gel for Which Device
  Nu Skin makes two different conductive gels, and they are not interchangeable.
• What is the Nu Skin Vera App? The Smart Skincare Companion Explained
  How the Vera app connects to LumiSpa iO and RenuSpa iO for guided routines and tracking.
• What is Prysm iO? Nu Skin's Skin Carotenoid Scanner Explained
  How Prysm iO uses patent-pending Spectral Rai Technology to measure the carotenoid level in your skin in 15 seconds.
• All Beauty Devices — browse the complete Nu Skin device range.

📊 Frequently Asked Questions

• ageLOC Technology FAQ — How ageLOC works, Youth Gene Clusters, the research, safety and results.
• ageLOC LumiSpa iO FAQ — Treatment heads, cleansers, charging, sensitive skin and where to buy.
• Pharmanex Supplements FAQ — Quality standards, LifePak Nano, G3, safety, dosing and where to buy.
• Nutricentials Bioadaptive Skin Care FAQ — How it works, the product lineup, sensitive skin and layering.
• General NuBodyRx FAQ — Orders, shipping, returns and product support.

🛍️ Shop by Intent

• Buy ageLOC Products Online — No membership required, free US shipping on orders of $99 or more.
• Buy ageLOC LumiSpa iO Online — 100% authentic device, with your choice of treatment cleanser.
• Buy LifePak Nano Online — 90-day returns, free US shipping on orders of $99 or more.
• Help Me Choose — Pick what matters most to you and we'll point you at three or four products.

🏢 Brand & Company Information

• What is NuBodyRx? Who We Are and What We Sell
  Who we are, what we sell, and our relationship with Nu Skin.
• Nu Skin vs. The Competition: An Honest Comparison of Anti-Aging Brands
  A factual side-by-side against Rodan + Fields, Beautycounter, MONAT and Herbalife — what each company actually sells.
• Frequently Asked Questions — Orders, shipping, returns, products and devices.
• NuBodyRx Video Library — Product tutorials, demos and media coverage.
• About NuBodyRx — Our team, and our commitment to authentic Nu Skin products.

📝 Long-Form Guides & Deep Dives

• The Complete Guide to ageLOC Technology
• LifePak Nano Review: Is It Worth It?
• The Science of NAD+ and Aging in 2026
• How to Build a Complete Anti-Aging Routine with Nu Skin Products
• LumiSpa iO vs. Foreo Luna
• ageLOC Youth vs. Tru Niagen
• Beauty Focus Collagen+ vs. Vital Proteins

🛒 Shop by Product Line

• ageLOC products — Nu Skin's anti-aging platform, targeting Youth Gene Clusters
• Pharmanex Supplements — made under the published 6S Quality Process
• Nutricentials Bioadaptive Skin Care — bioadaptive skincare that adapts to your skin and environment
• Epoch Plant Wisdom — skincare rooted in indigenous botanical traditions
• Beauty Devices — the Nu Skin at-home device range
• Anti-Aging Skincare — serums, moisturizers and treatments

⭐ Featured Products

• LifePak Nano — Nu Skin's “comprehensive nutritional anti-aging program”*
• ageLOC Youth — Nu Skin: “built on over a decade of research… to help revitalize your body's natural aging defense mechanisms and promote your youth span”*
• Beauty Focus Collagen+ — Nu Skin: “a clinically proven collagen supplement… helps visibly reduce fine lines and wrinkles”*
• ageLOC R2 Night + Day — a morning formula and an evening one
• NanoCoQ10 — nano-encapsulated CoQ10
• Tēgreen 97 — standardized to a minimum of 97% pure polyphenols
• ProBio PCC — Nu Skin: “2 billion live organisms” of Lactobacillus fermentum PCC
• Nu Biome — prebiotic + postbiotic microbiome support drink
• ReishiMax GLP — red reishi, standardized to 13.5% polysaccharides and 6% triterpenes
• G3 Juice — the gâc-based superfruit drink
• Prysm iO — skin carotenoid reading in 15 seconds
• AP 24 Whitening Fluoride Toothpaste — bleach-free, peroxide-free whitening toothpaste

📝 NuBodyRx Blog

Our blog publishes articles on anti-aging, skincare, nutrition and wellness — product reviews, ingredient deep-dives, routines, and supplement comparisons.

Browse all blog articles →

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About NuBodyRx

NuBodyRx.com carries Nu Skin Enterprises products, including the ageLOC, Pharmanex, Nutricentials and Epoch lines. Every product sold through NuBodyRx.com is 100% authentic, shipped sealed from Nu Skin's own warehouse, and backed by NuBodyRx's own 90-day money-back guarantee — three times the 30 days Nu Skin allows. We ship within the United States.

For product questions, recommendations or support, please visit our contact page.

*Statements about nutritional supplements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.