ageLOC® R² Day (AU)

ageLOC R² Day is the daytime component of Nu Skin's R² cellular energy system, available here as a standalone purchase. It's designed for customers who already have R² Night and need to restock the Day capsules separately, or for anyone who wants to try the daytime energy formula without committing to the full R² kit. R² Day targets cellular energy production using Cordyceps Cs-4, a cultured cordyceps strain with a long history in traditional Chinese medicine and documented effects on cellular ATP production.

What's Included

• ageLOC R² Day — daytime cellular energy capsules. Key ingredients include Cordyceps sinensis Cs-4 (a standardised cultured strain), pomegranate extract, and chokeberry extract. These target mitochondrial function and cellular energy pathways. 30 capsules (15-day to 30-day supply depending on dosage — typically 1–2 capsules daily with breakfast).

How They Work Together

R² Day is designed to work alongside R² Night as a complete 24-hour cellular support system. Day focuses on energy production — specifically mitochondrial ATP generation, which naturally declines with age. A 2019 study in Frontiers in Pharmacology confirmed that Cordyceps Cs-4 supports cellular energy metabolism through multiple pathways. When paired with R² Night (which focuses on cellular purification and detoxification), you get daytime energy support and overnight cellular recovery.

That said, R² Day functions on its own if that's all you want. It won't provide the overnight purification benefits of the Night formula, but the daytime energy support works independently.

How Australians Are Using This Kit

Most customers buying R² Day separately are restocking — they've already got the full R² system and used up the Day capsules first. Take 1–2 capsules with breakfast. Some customers report noticing a difference in afternoon energy levels within the first 7–10 days, though individual responses vary. It's not a stimulant like caffeine; the effect is subtler and more sustained, working at the cellular level rather than through nervous system stimulation.

Frequently Asked Questions

Can I buy this kit in Australia without signing up?
Yes. No membership required at NuBest Skin — add to cart and check out. Ships from the official Nu Skin warehouse in Australia.

Do I need R² Night as well, or can I just take Day?
R² Day works independently for daytime energy support. However, the full R² system (Day + Night) is how Nu Skin designed the product to be used — daytime energy production paired with overnight cellular purification. For the complete protocol, consider the full R² kit.

Is this a stimulant?
No. R² Day doesn't contain caffeine or other central nervous system stimulants. It supports cellular energy production at the mitochondrial level, which is a different mechanism to stimulant-based energy products. You shouldn't experience jitters, crashes, or sleep disruption.

Important Information

Always read the label and follow the directions for use. Supplements should not replace a balanced diet. If symptoms persist, consult your healthcare professional. Not suitable for children under 15 years unless advised by a healthcare practitioner. If you are pregnant, breastfeeding, or taking prescription medication, consult your doctor before use.

This information is provided for educational purposes only and does not constitute medical advice. Individual results may vary.

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Product information reviewed by the NuBest Skin Editorial Team. Last updated April 2026.