The Age-Dependent Approach
Longevity supplementation isn't one-size-fits-all. Your needs change as you age because different biological systems decline at different rates. This pyramid builds from universal foundations to age-specific interventions.
Ages 20-30: Build the Foundation
Your body is at peak function. Focus on protection and optimization:
Essential (everyone):
- Omega-3 (EPA/DHA): 2g/day — neuronal membranes, anti-inflammatory
- Vitamin D3 + K2: 5000 IU + 200mcg — immune, bone, gene expression
- Magnesium: 400mg — 600+ enzymatic reactions, sleep, stress
- Creatine: 5g/day — brain and muscle ATP buffer
Recommended:
- Sulforaphane: 10-20mg — Nrf2 activation, detoxification
- Probiotics: Multi-strain — gut health foundation
Skip at this age: NAD+ precursors, senolytics, rapamycin — your body handles these pathways fine.
Ages 30-40: Address Early Decline
Hormonal optimization becomes relevant. First signs of metabolic slowdown.
Add to foundation:
- CoQ10/Ubiquinol: 100-200mg — mitochondrial support begins to matter
- Collagen peptides: 15g — skin and joint prevention
- Ashwagandha: 300mg KSM-66 — cortisol management (stress peaks in career years)
- Tongkat Ali: 200-400mg (men) — free testosterone support as SHBG rises
Consider:
- NMN: 250mg — NAD+ decline begins in late 30s
- Berberine: 500mg if metabolic markers are trending up
Ages 40-50: Active Intervention
NAD+ has declined ~25%. Mitochondrial function noticeably decreasing. Hormonal decline accelerating.
Add:
- NMN: 500-1000mg/day — NAD+ restoration becomes important
- Ubiquinol: 200mg (upgrade from ubiquinone) — conversion efficiency declining
- Taurine: 2-3g/day — Science 2023 lifespan data
- Spermidine: 2-6mg/day — autophagy support
- GHK-Cu or peptide support: Consider GH secretagogues if appropriate
Testing: Annual biological age test (TruDiagnostic), comprehensive blood panel
Ages 50-60: Aggressive Protection
Senescent cell accumulation accelerating. Cardiovascular risk increasing. Cognitive decline detectable.
Add:
- Urolithin A: 500-1000mg — mitophagy (clear damaged mitochondria)
- PQQ: 10-20mg — mitochondrial biogenesis
- Alpha-Ketoglutarate: 1-2g — epigenetic clock support
- Apigenin: 50mg evening — CD38 inhibition preserves NAD+
- Ergothioneine: 5-25mg — dedicated antioxidant with OCTN1 transporter
Consider (with physician):
- Fisetin: 500mg x 2 consecutive days/month (senolytic protocol)
- Rapamycin: Low-dose pulsed (3-5mg weekly) — if PEARL trial data supports
- Metformin: 500mg-1g if metabolic markers warrant
Ages 60+: Full Protocol
All previous tiers continue. Add:
- Glycine: 5-10g/day — conditionally essential at this age, collagen + glutathione
- NAC: 600mg 2x/day — glutathione support, detoxification
- Lithium orotate: 5-10mg — neuroprotection, dementia risk reduction
- Thymosin Alpha-1: Consider for immune restoration (thymic involution advanced)
- Epithalon: 10-20 day courses 2-3x/year (telomerase activation)
Cost Reality
| Tier | Monthly Cost | Ages |
|---|---|---|
| Foundation | $30-50 | 20-30 |
| Early Decline | $60-90 | 30-40 |
| Active Intervention | $100-150 | 40-50 |
| Aggressive Protection | $150-250 | 50-60 |
| Full Protocol | $200-400 | 60+ |
The Most Important Thing
No supplement stack compensates for:
- Poor sleep (<7 hours)
- No exercise
- Terrible diet
- Chronic stress
- Social isolation
Fix these first. Then supplement strategically by age.