★★★★★ 4.9 from 242 reviews
Stact Longevity+
Your complete daily formula – 42 clinically dosed nutrients, built aorund the 12 Hallmarks of Aging, to support energy, strength, focus, mobility, digestion, and health-span.
Longevity+ is built for daily use. 90 days builds a strong foundation for consistent energy, recovery, and long-term head-to-toe vitality.
With consistent use, most people notice changes within the first few weeks, with full benefits compounding over 90 days.
Availability
Production is intentionally limited.
Longevity+ is produced in small carefully controlled batches to ensure ingredient integrity, potency, and efficacy.
- 42 Research-backed ingredients
- Built around the 12 Hallmarks of Aging
- Stimulant-free
- No artificial sweeteners, colours or flavours
- Formulated for daily use
Production is intentionally limited.
Longevity+ is produced in small carefully controlled batches to ensure ingredient integrity, potency, and efficacy.
- 42 Research-backed ingredients
- Built around the 12 Hallmarks of Aging
- Stimulant-free
- No artificial sweeteners, colours or flavours
- Formulated for daily use
Built for head-to-toe vitality. Supports clean energy, muscle repair, healthy aging, focus, digestion, skin, and daily performance with clinically aligned nutrients that actually make a difference.
Mix 1 scoop into 16–24 oz of cold water and shake well. Use daily – or before and/or after workouts, whatever fits your routine.
Longevity+ contains active, unmasked ingredients. Always press the zipper fully closed after each use, keep the desiccant pack inside the bag, and store in a cool, dry place to maintain freshness.
Light. Refreshing. Tart with a hint of cherry. Sweeten it up with your preferred sweetener if you like it bolder.
Faster Muscle Repair. No Digestion Required.
Free-form essential amino acids, including 2 g of leucine, absorb quickly - supporting muscle repair and recovery without the heaviness of traditional protein.
Clarity, Focus & Mood.
Light, fast-absorbing nutrients, including citicoline and phosphatidylserine, support mental clarity and focus - without the spikes or crashes often associated with stimulants.
Skin Hydration & Elasticity.
Structural compounds, including hyaluronic acid, and proline, support collagen formation and hydration - helping maintain skin elasticity and resilience over time.
Joint Mobility & Support.
Key building blocks, including MSM and glycine, help maintain connective tissue and joint function - supporting how you move, train, and recover day to day.
Gut Health & Digestion.
A clean, easy-to-digest formula, including BC99® (Bacillus coagulans), supports digestive balance and nutrient absorption - without common gastrointestinal discomfort.
Cellular Energy & Long-Term Vitality.
Nicotinamide riboside and key cellular nutrients support NAD⁺ levels and mitochondrial function - helping maintain energy, resilience, and long-term vitality.
Real Customers. Real Results.
Every ingredient in Stact Longevity+ is dosed with purpose, selected for optimal bioavailability and third-party tested. Our early trials show what users are already feeling – head-to-toe vitality in action.
reported more restful sleep and simply feeling happier.
noticed healthier, more hydrated skin.
experienced improved recovery, strength, and joint comfort.
reported sharper focus, clearer thinking & more energy.
reported improved gut health and less bloating.
Survey responses collected from customers after 90 days of continued daily use.
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Leading Brand
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| MONTHLY PRICE | $119 | $149 | $109 |
| SERVING SIZE | 19 g | 7.8 g | 8 g |
| COST PER GRAM | $0.21 | $.64 | $.28 |
| SCIENTIFIC BASIS | Human clinical research | Human and non-human studies | Human and non-human studies |
| ACTIVE NUTRIENTS | 42 | 10 | 12 |
| LONGEVITY APPROACH | Proactive, full-system support | Reactive pathways | Reactive pathways |
| FORMULA TYPE | Complete daily longevity formula | Narrow longevity blend | Narrow longevity blend |
| DAILY NUTRIENTS | Full vitamins, minerals, electrolytes | None | Minimal |
| MUSCLE SUPPORT | EAAs, Creatine, CoQ10 | None | None |
| BRAIN SUPPORT | Citicoline, L-Theanine, NeuroFlow™ | None | L-Theanine, Rhodiola |
| SKIN & COLLAGEN | HA, MSM, Proline, Vitamin C | None | HA |
| JOINT & BONE | VegD3®, K2Go®, MSM | None | Glucosamine, CaAKG |
| GUT HEALTH | BC99™ Probiotic | None | None |
| CELLULAR ENERGY | NR, MCT, CoQ10, Glutathione, Glycine, Quatrefolic®, Polyphenols | NMN, PQQ | CaAKG, Glycine |
| TRADEMARKED INGREDIENTS | NeuroFlow™, Quatrefolic®, BC99™, VegD3®, K2Go® | AstaPure® | None |
| TASTE | Light & refreshing Cherry & Pomegranate | Açaí & Pomegranate | Various flavors |
Backed by science. Built for life.
EAAs, Creatine, and CoQ10 work together to help support lean muscle, endurance, and efficient recovery.
Citicoline, L-Theanine, and NeuroFlow™ help support clearer thinking, steady focus, and long-term cognitive health.
Hyaluronic Acid, MSM, L-Proline, Vitamin C, and antioxidants help support deeper hydration, smoother texture, and healthy collagen formation.
MSM, VegD3®, and K2Go® contribute to joint comfort, flexible movement, and strong, resilient bones.
Powered by BC99™ – a clinically studied probiotic strain shown to support a healthy microbiome, ease digestive discomfort, and immune function.
NR, Glutathione, MCT, Quatrefolic® methylated folate, and CoQ10 help power your cells – supporting steady energy production and cellular health.
Vitamins C & E, Selenium, and polyphenols help defend against oxidative stress and support consistent daily energy.
A complete base of essential vitamins, minerals, and electrolytes helps fill common nutrient gaps and support whole-body wellness.
