ageLOC® Tru Face® Essence Ultra (Ireland)

ageLOC Tru Face Essence Ultra is Nu Skin's most clinically validated firming serum, built around the Ethocyn compound — a patented ingredient shown to boost functional elastin production by up to 200% in laboratory studies. In Nu Skin's own clinical trial, 100% of participants saw visible fine line reduction after four weeks of twice-daily use, with 86% reporting noticeably firmer, more lifted skin. For anyone in Ireland dealing with the cumulative effects of a damp, changeable climate on skin elasticity, this serum addresses the structural protein most responsible for skin bounce and resilience.

Why Elastin Matters More Than You Think

Collagen gets most of the attention in anti-ageing skincare, but elastin is the protein that actually lets your skin snap back into place. By your late 30s, elastin production drops significantly — the International Journal of Cosmetic Science (2019) estimates roughly a 50% decline by age 40 compared to your early 20s. Ireland's frequently overcast skies don't spare you either; UVA penetrates cloud cover year-round, and it's UVA that degrades elastin fibres most aggressively. Tru Face Essence Ultra specifically targets this gap rather than simply adding another collagen booster to your routine.

The ageLOC technology works alongside Ethocyn by targeting gene expression clusters linked to skin ageing. Nu Skin's proprietary research identified what they call Youth Gene Clusters — groups of genes whose activity patterns change as skin ages. The ageLOC blend is designed to reset these clusters towards more youthful expression patterns, addressing the upstream causes of visible ageing rather than individual symptoms.

Key Ingredients

Ethocyn (ethoxylated ethyl cyanoacrylate): Originally developed for wound-healing research, Ethocyn was found to significantly increase functional elastin synthesis. It's one of the very few topical compounds backed by published data showing genuine elastin production — not temporary tightening from film-forming agents. This distinction matters enormously for long-term firming results.

Coenzyme Q10 (Ubiquinone): A naturally occurring antioxidant that declines in skin with age. At the concentration used here, CoQ10 provides cellular-level defence against oxidative stress — the free radical damage that accelerates structural protein breakdown. Research published in BioFactors (2017) measured a reduction in wrinkle depth over 12-week topical CoQ10 trials.

ageLOC blend: Nu Skin's proprietary complex of botanical and peptide ingredients targeting the arNOX enzyme family, which contributes to superoxide generation and cellular ageing processes.

How Irish Skin Benefits from Tru Face Essence Ultra

Ireland's climate creates a particular skin profile: high humidity outdoors, then dry central heating indoors for much of the year. This constant shift between damp and dry environments stresses the skin barrier and accelerates moisture-related elastin degradation. We've found the lightweight serum texture works well under heavier moisturisers — which most Irish users rely on during the colder months — without pilling or feeling congested.

Apply two pumps to clean, dry skin after toning. Use firm, upward strokes from jawline to forehead. Follow with your usual moisturiser. Twice daily gives the best results, but if you're choosing one application, evening use allows the Ethocyn compound to work uninterrupted during your skin's natural overnight repair cycle.

How Does Tru Face Essence Ultra Compare to Irish Favourites?

Comparison based on publicly available product information as of April 2026. NuBest Skin is not affiliated with Pestle & Mortar, Medik8, or IMAGE Skincare.

Frequently Asked Questions

How long before I see results?
Nu Skin's clinical data shows visible improvement in fine lines at four weeks with twice-daily use. Firming and lifting effects build progressively — most users notice the biggest change between weeks four and eight.

Can I layer this with retinol?
Yes. Tru Face Essence Ultra contains no retinoids, so it pairs well with retinol or retinal products. Apply retinol first, wait two minutes, then layer this serum over it. If using a strong retinol (0.5%+), watch for sensitivity in the first fortnight of combined use.

Is it suitable for sensitive or rosacea-prone skin?
The formula is fragrance-free and dermatologist-tested. Ethocyn is an active compound, though, so a 24-hour patch test behind the ear is sensible before full application — particularly for reactive skin types common in Irish complexions.

How does this differ from ageLOC Tru Face Future Serum?
Essence Ultra focuses on elastin production via Ethocyn. Future Serum targets fine lines and luminosity with retinol-like peptides and vitamin C derivatives. They address different ageing concerns and work well together — Essence Ultra in the evening, Future Serum in the morning.

How long does one bottle last?
At two pumps twice daily, the 30ml bottle typically lasts 6–8 weeks. The refill option (same formula, less packaging) is available separately.

Important Information

Individual results may vary. This product is intended for cosmetic use only and is not designed to diagnose, treat, cure, or prevent any disease or skin condition. Discontinue use if irritation occurs and consult a dermatologist or your GP. Patch test recommended before first use.

Clinical results referenced are from studies conducted or commissioned by Nu Skin Enterprises, Inc. and may not reflect typical consumer experience.

NuBest Skin is an Independent Nu Skin Brand Affiliate. This website is independently operated and is not produced, endorsed, or approved by Nu Skin Enterprises, Inc.

Sources & References

1. Journal of Cosmetic Dermatology — Peer-reviewed research on peptide and elastin-targeting technologies in anti-ageing skincare.
2. Nu Skin ageLOC Science Overview — Published clinical data on ageLOC gene expression technology.
3. BioFactors (2017): Topical CoQ10 and Skin Ageing — Clinical evidence for Coenzyme Q10 efficacy in reducing wrinkle depth.
4. Skin Research and Technology — Scientific methodologies for measuring skin firmness and elasticity.

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