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  • NyxSeren Circadian Duo NyxSeren
  • NyxSeren Circadian Duo NyxSeren
  • NyxSeren Day Shield NyxSeren
  • NyxSeren Circadian Duo NyxSeren

NyxSeren Circadian Duo

$89.99
$89.99 -30%
$129.99
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NyxSeren Circadian Duo is a science-backed, 24-hour anti-aging protocol. By pairing a daytime metabolic defense formula (Venus) with a nighttime cellular renewal complex (Luna), this system aligns with your biological clock to stop 3 AM wake-ups, eliminate daytime fatigue, and visibly restore skin elasticity.

Benefits You Can Feel 

  • Sustained Energy: All-day focus without the afternoon crash.
  • Deep Sleep: Glides you into uninterrupted rest (stops the 3 AM wake-up).
  • Skin Radiance: Rebuilds cellular hydration, smoothness, and elasticity.
  • Metabolic Detox: Activates liver detox and nighttime autophagy.
  • Daily Resilience: Supports mood, immunity, and heart health.

1. Take 2 tablets of Day Shield after breakfast
2. Take 2 tablets of Night Repair 30 minutes to 1 hour before bedtime

Reboot Your Rhythm

The 24-Hour Longevity Protocol

Key Highlights:

  • Fast Results: 81% of users report visible benefits (better sleep, cleaner energy) in just 14 days.
  • Maximum Absorption: Uses the science of Chrononutrition to ensure your body actually absorbs the nutrients, eliminating "expensive urine."
  • Targeted Formula: 28 high-purity ingredients (including 99.9% L-Ergothioneine) addressing the 8 root causes of aging.

WHAT MAKES NyxSeren SO GOOD?

BOOST ENERGY AND ENHANCE FOCUS

Alpha-Lipoic Acid, PQQ, Chromium

SUSTAIN ENERGY AND PROTECT SKIN

Papain, Bromelain, Alpha-Lipoic Acid, PQQ, Chromium, Niacin, Vitamin C

INCREASE VITALITY ANTIOXIDANT

Niacin, Vitamin C, Chromium, Cinnamon Extract, Proanthocyanidins, Astaxanthin, SOD Melon Extract

Relax and Reduce Stress, Sleep Quality

GABA, Theanine, African Potato Extract, Tryptophan, 5-HTP

AUTOPHAGY-DRIVEN DETOX & REPAIR

AKG (Alpha-Ketoglutarate), Spermidine, Ergothioneine, Milk Thistle Extract

SKIN REPAIR AND NATURAL RADIANCE

Hyaluronic Acid, Grape Seed Extract, Elastin Peptides

Aging gracefully

The Circadian Way

Aging gracefully is about cellular timing. The NyxSeren System separates daytime defense from nighttime repair. By matching your body's natural 24-hour cycle, it regulates your rhythm to deliver energy when you need it, and deep healing while you sleep.

GET RESULTS WITH YOUR FIRST ORDER

In an independent 12-week clinical study of 50 participants (aged 35-65), results were undeniable by week 4:

  • 95% reported deeper sleep and stopped waking up mid-night.
  • 93% felt a significant surge in sustained daytime energy.
  • 92% noticed visibly hydrated skin with fewer fine lines.
  • 87% experienced improved mental clarity and mood.

GREAT VALUE - EVERYTHING YOU NEED, FOR LESS

Replaces dozens of individual bottles with one perfectly timed protocol. Get medical-grade longevity support without the premium markup of buying 28 active ingredients separately.

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  • Clinically Studied

  • 3Rd-Party Tested

  • GMO & dairy free

  • High-Quality Ingredients

EXPLORE MORE NyxSeren PRODUCTS

Daytime Multi-Effect Anti-Aging Capsules

• Formulated to improve daily performance
• 14 powerful longevity ingredients
• Improve energy, skin, gut, etc.

learn more

Nighttime Restorative Anti-Aging Tablets

• Intended to promote nighttime recovery
• 14 longevity ingredients
• Improve mood, skin, immunity, and more

learn more

YOUR QUESTIONS ANSWERED

We focus on high-dose, clinical-grade actives. Key ingredients include: L-Ergothioneine, Spermidine, PQQ, AKG, Astaxanthin, Hyaluronic Acid, GABA, L-Theanine, and Bonito Elastin Peptides. (Full list of 28 ingredients available on the packaging).

Formulated for high-performing adults. Short-term effects (better sleep/energy) are quickly felt by middle-aged users, while long-term longevity and skin elasticity benefits compound best when started early.

Most feel the energy and sleep benefits within the first 14 days. For comprehensive cellular repair and visible skin improvements, we recommend a full 12-week cycle.

While our ingredients are clean, we advise erring on the side of caution. Please consult your doctor before taking NyxSeren during pregnancy or breastfeeding.

NyxSeren is 100% clean. It contains NO dairy, gluten, soy, GMOs, nuts, sugar, shellfish, binders, preservatives, or the 14 major EFSA allergens.

Yes. However, because the Circadian Duo is a comprehensive system, you can likely stop taking redundant supplements (like generic Vitamin C or Melatonin) and simplify your routine.