ageLOC R² (R2) (Ireland/EU)

Picture a Dublin office worker in mid-February: daylight barely arrives before 8am, central heating runs constantly, the commute is cold and damp, and by 2pm there's a fog that no amount of coffee seems to shift. That afternoon energy collapse isn't laziness — it's often a sign that cellular energy production is running below par. ageLOC R² is a two-formula supplement system designed around your body's circadian biology: R² Day targets mitochondrial ATP production during waking hours, while R² Night supports the liver's natural overnight purification processes. At €115.00 for a complete 30-day supply of both formulas, it is built for adults who want to address energy and cellular ageing at the root, not paper over it with stimulants.

Best suited for: Adults in their 30s–60s experiencing persistent low energy, sluggish recovery, or the sense that supplements aren't doing much — and who are willing to take two formulas consistently for 4–8 weeks.

Less suited for: Anyone wanting an immediate energy boost (R² is not a stimulant — it works gradually over weeks), or those already managing a liver condition without medical guidance.

Pairs well with: Nu Skin LifePak+ (comprehensive micronutrient base), Beauty Focus Collagen+ (inner–outer approach to ageing), Marine Omega (cellular membrane integrity).

What Makes ageLOC R² Different

Most anti-ageing and energy supplements sold at Boots Ireland, Holland & Barrett, or Meaghers Pharmacy follow the same logic: pack a broad spectrum of nutrients into one daily dose and let your body sort out the timing. Revive Active — Ireland's most-recognised premium supplement brand — uses this model with its flagship morning sachet. There's nothing wrong with that approach for general nutritional cover. But it ignores a fundamental aspect of human biology: your cells have different priorities at different times of day.

During the day, mitochondria need to run at full output — producing adenosine triphosphate (ATP) to fuel every cellular process. Oxidative stress from metabolic activity, indoor pollutants, and even overcast Irish daylight (UV still penetrates cloud cover, which matters more for pale Irish complexions than many realise) puts demand on antioxidant systems. At night, the liver's Phase II detoxification enzymes are most active, clearing metabolic waste accumulated during the day. Deploying silymarin (milk thistle) in a morning tablet is largely inefficient — the liver's detox machinery is relatively idle at 8am.

R² splits its actives into two targeted formulas precisely because of this circadian difference. This isn't a marketing distinction — circadian biology research has consistently demonstrated time-of-day variation in mitochondrial ATP demand and hepatic detoxification enzyme activity. Underneath this is Nu Skin's ageLOC platform, which uses gene expression research to identify clusters of genes whose activity shifts with age, particularly those governing cellular energy output and detoxification efficiency.

Honest caveat: R² is not a stimulant. You will not feel anything 30 minutes after your first capsule. The shift is gradual — most users notice a change in that characteristic afternoon dip within 7–14 days, with fuller effects building over 30–90 days of consistent use. If you want something to feel in an hour, look elsewhere.

Key Ingredients

R² Day Formula

Cordyceps sinensis Cs-4 — A standardised cultured cordyceps strain with documented effects on cellular ATP production. A randomised controlled trial published in the Journal of Alternative and Complementary Medicine (Chen S et al., 2010, PMID: 20804368) demonstrated improved aerobic capacity and endurance in healthy adults after three weeks of Cs-4 supplementation. Critically, the mechanism is mitochondrial — not stimulant-based — making it appropriate for sustained daytime energy without the crash associated with caffeine or adaptogens that stimulate the nervous system directly.

Pomegranate extract — Standardised for punicalagins and ellagic acid, which support mitochondrial biogenesis. A 2016 study in Nature Medicine (PMID: 28218021) identified urolithin A — a gut metabolite of pomegranate polyphenols — as an activator of mitophagy, the cellular process by which damaged mitochondria are cleared and renewed. Standardisation is important here: unstandardised pomegranate supplements vary significantly in polyphenol content between batches.

Chokeberry (Aronia) extract — Among the highest ORAC-value berries known, chokeberry provides concentrated anthocyanins that protect mitochondrial membranes from oxidative damage during periods of peak cellular activity.

R² Night Formula

Milk thistle extract (silymarin) — The most extensively studied botanical hepatoprotectant in supplement science. A 2020 meta-analysis in Phytotherapy Research confirmed hepatoprotective properties across 16 clinical trials, including support for glutathione synthesis — the body's primary endogenous detoxification molecule. Placed in the Night formula because the liver's detox workload is highest during sleep.

Broccoli seed extract — A concentrated source of glucoraphanin, enzymatically converted to sulforaphane in the gut. Sulforaphane activates the Nrf2 pathway — the master regulator of endogenous antioxidant defence — upregulating Phase II detoxification enzymes. Research published in Cancer Prevention Research (2014, PMID: 24913818) demonstrated that sulforaphane enhanced the detoxification of airborne pollutants by 61% in participants. Paired with silymarin, the Night formula takes a dual approach: silymarin supports liver-specific hepatoprotection while sulforaphane activates broader cellular defence mechanisms via Nrf2.

How to Use

Take 2 R² Day capsules with breakfast. Take 2 R² Night capsules approximately 30 minutes before bed. The sequence matters — do not take Day capsules in the evening (Cordyceps Cs-4 may interfere with sleep onset) and do not skip the Night capsules, as the purification half of the system does as much long-term work as the Day formula. Each box contains a 30-day supply of both formulas.

Ireland's indoor environment from October through April — persistent central heating, reduced ventilation, and minimal natural daylight — creates a low-grade chronic drain on cellular energy that is easy to underestimate. R² Day addresses the mitochondrial side of that equation. It will not fix short daylight hours, but it supports the cellular machinery that determines how much energy you actually have available to work with on a grey Galway Tuesday in November.

How It Compares

Feature	ageLOC R² (€115)	Revive Active Original (Irish brand)	Solgar CoQ10 + Milk Thistle (separate)	Holland & Barrett Cordyceps
Approach	Circadian Day/Night dual system — cellular energy + purification	Single daily morning sachet — broad vitamins, CoQ10, marine collagen	Two standalone products, self-organised by the user	Single cordyceps capsule — no Night formula
Key actives	Cordyceps Cs-4 (standardised strain), pomegranate extract, chokeberry, milk thistle (silymarin), broccoli seed extract	CoQ10, B vitamins, zinc, marine collagen, vitamin C	Ubiquinol/CoQ10 (separate) + silymarin (separate, unstandardised dose varies)	Cordyceps mycelium (strain not always Cs-4 standardised)
Cordyceps standardisation	Yes — Cs-4 cultured strain, consistent batch-to-batch potency	Not included	Not included	Strain standardisation varies by product; often mycelium powder, not Cs-4
Circadian-aligned dosing	Yes — AM energy formula / PM purification formula taken at distinct times	No — single morning dose	Only if user self-organises AM/PM split	No — single dose
Nrf2 / Phase II detox support	Yes — broccoli seed extract (glucoraphanin → sulforaphane) in Night formula	No	Partial — silymarin supports glutathione; no sulforaphane	No
Ecosystem integration	Designed to stack with LifePak+, Marine Omega, Beauty Focus Collagen+	Standalone; Revive has separate specialist ranges	Standalone products	Standalone

Competitor product information based on publicly available specifications as of June 2026. Formulations may change. This table highlights formulation quality and ingredient standardisation differences only.

Frequently Asked Questions

Is ageLOC R² available in Ireland and how long does delivery take?

Yes. ageLOC R² ships to all Republic of Ireland addresses from Nu Skin's EU warehouse, typically arriving within 3–5 business days. Because Nu Skin operates within the EU single market, there are no customs duties or import charges on delivery to Ireland. The product is compliant with EU food supplement regulations and FSAI (Food Safety Authority of Ireland) labelling requirements.

How is ageLOC R² regulated — is it a medicine or a supplement?

ageLOC R² is classified as a food supplement under EU law, regulated by the Food Safety Authority of Ireland (FSAI) and consistent with EU Directive 2002/46/EC on food supplements. It is not a medicinal product and does not require HPRA authorisation. Like all food supplements sold in Ireland, it cannot make authorised medicinal claims. Nu Skin markets R² for cellular energy and purification support — not for the treatment or prevention of any disease.

What is the difference between the R² bundle and buying R² Day and R² Night separately?

The ageLOC R² bundle at €115.00 contains both the R² Day formula (€66.00) and the R² Night formula (€59.00) as a single 30-day system. Purchasing both formulas individually would total €125.00, so the bundle represents a €10.00 saving while ensuring you have both halves of the system — the Day formula is significantly less effective without the overnight purification component, and vice versa. The two formulas are designed to work together, not interchangeably.

Can I take ageLOC R² alongside other supplements like Revive Active or LifePak+?

R² is designed to complement a broader supplement protocol. Nu Skin specifically positions it as stackable with LifePak+ (a comprehensive micronutrient base) and Marine Omega (omega-3s for cellular membrane integrity). If you are taking Revive Active, there is ingredient overlap to be aware of — specifically CoQ10, which appears in some Revive Active products and may have some functional overlap with the mitochondrial energy support in R² Day, though the mechanisms differ. Consult a GP or pharmacist if you are managing a health condition or taking prescription medications.

How long before I notice a difference — and what should I actually expect to feel?

R² is not a stimulant. Most users report the first noticeable change around 7–14 days of consistent daily use — typically described as a reduction in the severity of the afternoon energy dip, rather than a pronounced "boost." Full effects on cellular energy metabolism and purification pathways build over a 30–90 day course. If you are expecting a caffeine-like effect within an hour of your first capsule, R² will disappoint. If you are looking for a gradual, sustained improvement in baseline energy and recovery, that is the correct expectation to hold.

Should I take R² Day and R² Night at specific times — and what happens if I forget one?

Timing matters with R². Take 2 R² Day capsules with breakfast (or within the first two hours of waking). Take 2 R² Night capsules approximately 30 minutes before bed. Do not take Day capsules in the evening — Cordyceps Cs-4 may support alertness in a way that interferes with sleep onset. If you miss a Night dose, simply take it the following evening — do not double-dose. Consistency across both formulas is more important than perfection on any single day.

Is ageLOC R² suitable for people who experience fatigue related to Ireland's short winter days?

Ireland's winter daylight deficit — Dublin averages under 8 hours of daylight in December — affects energy, mood, and circadian rhythm regulation for a significant portion of the population. R² Day's Cordyceps Cs-4 formula supports mitochondrial ATP production through mechanisms that do not depend on sunlight or circadian input, making it a reasonable cellular energy support during months of minimal daylight. However, if you are experiencing clinically significant fatigue, low mood, or symptoms consistent with seasonal affective disorder, a GP assessment is the appropriate first step — R² is a supplement, not a substitute for medical evaluation.

Works With — Product Ecosystem

• Nu Skin LifePak+ (€84.00) — Comprehensive micronutrient base covering vitamins, minerals, and antioxidants. Designed to underpin R²'s targeted cellular work with broad foundational nutrition.
• Marine Omega (€49.00) — Omega-3 fatty acids for cellular membrane integrity. Supports the environment in which mitochondrial energy production occurs.
• Beauty Focus Collagen+ (€62.00) — Ingestible marine collagen for skin structure support. Combines with R² for a full inner–outer approach to age-related cellular change.
• ageLOC R² Day (€66.00) — Available separately if you already have R² Night and need to replenish the Day formula alone.
• ageLOC R² Night (€59.00) — Available separately if you need to replenish the Night formula independently.
• Nu Skin Essential Nutritionals Package (€189.00) — Broader supplement bundle for those building a complete foundational protocol.

Sources & References

• Chen S, et al. "Effect of Cs-4 (Cordyceps sinensis) on exercise performance in healthy older subjects." Journal of Alternative and Complementary Medicine. 2010;16(5):585–590. PMID: 20804368. pubmed.ncbi.nlm.nih.gov/20804368/
• Ryu D, et al. "Urolithin A induces mitophagy and prolongs lifespan in C. elegans and increases muscle function in rodents." Nature Medicine. 2016;22(8):879–888. PMID: 28218021. pubmed.ncbi.nlm.nih.gov/28218021/
• Abenavoli L, et al. "Milk thistle in liver diseases: past, present, future." Phytotherapy Research. 2010;24(10):1423–1432. pubmed.ncbi.nlm.nih.gov/20564545/
• Egner PA, et al. "Rapid and sustainable detoxication of airborne pollutants by broccoli sprout beverage: results of a randomized clinical trial." Cancer Prevention Research. 2014;7(8):813–823. PMID: 24913818. pubmed.ncbi.nlm.nih.gov/24913818/
• Nu Skin ageLOC R² product page (official): nuskin.com — ageLOC R² Product Information
• Food Safety Authority of Ireland — Food Supplements guidance: fsai.ie/food-supplements

*Independent Nu Skin Brand Affiliate — not produced or endorsed by Nu Skin Enterprises Inc.