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ageLOC R² Day is the daytime component of the R² cellular energy system, supporting mitochondrial function and physical vitality through gene expression science. Taken with your morning meal, it targets the Youth Gene Clusters associated with energy production — helping your cells generate ATP more efficiently for sustained energy without stimulant crashes. At NZ$105 for a 30-day supply, it's the standalone option for those who want R² Day's energy support without committing to the full R² system.
Unlike caffeine or B-vitamin energy supplements that stimulate your adrenal system for a temporary boost, R² Day works at the cellular level — supporting mitochondrial function so your cells produce energy more efficiently. The key ingredient, Cordyceps sinensis CS-4, has been clinically shown to improve aerobic capacity and ATP production in controlled trials. Combined with CoQ10 and other mitochondrial support compounds, R² Day addresses the root cause of age-related energy decline rather than masking it.
For active Kiwis — commuting across Auckland, farming in Canterbury, tramping on weekends — the sustained energy support matters more than a caffeine spike. R² Day provides all-day energy foundation that doesn't fade by 2pm.
Cordyceps sinensis CS-4: Supports mitochondrial ATP production and oxygen utilisation. Coenzyme Q10: Essential cofactor for the electron transport chain in energy-producing mitochondria. ageLOC blend: Gene expression targeting for youthful energy patterns.
Take the recommended dose with your morning meal. The effects build over 2-4 weeks of consistent use — this isn't an acute energy supplement; it's foundational energy support.
Q: Where can I buy R² Day in New Zealand?
Order from nubestskin.com — no registration needed. All orders ship from the official Nu Skin New Zealand warehouse. Standard shipping: NZ$4.99, free on orders over NZ$99.
Q: Do I need R² Night as well?
R² Day works on its own for energy support. However, the full R² system (Day + Night, NZ$189) is designed as a cycle: Day produces energy, Night clears cellular waste. Using both gives your cells the complete energy-and-renewal cycle. If budget is a concern, Day alone provides meaningful energy support.
Q: How is this different from Cordyceps CS-4 standalone?
R² Day contains Cordyceps CS-4 plus additional gene expression-targeting ingredients (CoQ10, ageLOC blend) that standalone Cordyceps doesn't include. It's a more comprehensive energy formula.
Q: Will it keep me awake at night?
No — R² Day doesn't contain stimulants. It supports mitochondrial function, not adrenal stimulation. Take it in the morning for optimal alignment with your natural energy cycle.
Q: How long before I feel a difference?
Most people notice improved sustained energy within 2-4 weeks. The cellular energy support builds cumulatively — it's not an instant boost.
Important Information: This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare professional before use, especially if you are pregnant, nursing, taking medication, or have a medical condition. Dietary supplements are regulated under New Zealand's Dietary Supplements Regulations. Individual results may vary. Store in a cool, dry place away from direct sunlight.
NuBest Skin is an Independent Nu Skin Brand Affiliate. This content is not produced or endorsed by Nu Skin Enterprises Inc.
1. Chen S, et al. Effect of Cs-4 on exercise performance. The Journal of Alternative and Complementary Medicine. 2010;16(5):585-590.
2. Nu Skin. ageLOC R² Day product documentation, 2024.
Reviewed by the NuBest Skin Editorial Team. Last updated: April 2026.
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