Reflex Nutrition Vitamin D3 – Premium Strength Immune & Bone Support (100 Capsules)
Athlete-Approved Vitamin D Supplement
This high-potency formula delivers:
✔ 4000 IU (100 mcg) cholecalciferol per capsule – Optimal dose for active adults
✔ 100 capsules – 3+ month supply at maintenance dosing
✔ Enhanced absorption with organic olive oil
Science-Backed Benefits
1. Performance & Recovery
Reduces exercise-induced inflammation by 38%*
Enhances muscle protein synthesis
2. Immune Defense
Lowers respiratory infection risk by 42%**
Activates antimicrobial peptides
3. Bone Integrity
Improves calcium absorption by 30-40%
Reduces stress fracture risk in athletes
*Journal of Sports Sciences | **BMJ 2023
Why Athletes Choose Reflex D3?
✅ Informed Sport Certified – Drug-tested safe for competition
✅ Higher Potency – 2-4X standard retail doses
✅ Small, Easy-to-Swallow Capsules
✅ UK-Made in BSCG-Certified Facility
Usage Protocol
General Maintenance (25-50 ng/mL blood levels):
1 capsule daily
Deficiency Correction (<25 ng/mL):
2 capsules daily (8 weeks, then retest)
Best Taken:
With breakfast containing healthy fats
Avoid evening dosing (may affect sleep)
Quality Differentiators
| Feature | Reflex D3 | Standard D3 |
|---|---|---|
| Dose | 4000 IU | 1000-2000 IU |
| Testing | Anti-Doping Screened | Basic purity |
| Athlete Focus | Performance-optimized | General health |
Safety & Certification
✓ Non-GMO & Gluten-Free
✓ Batch-Specific Lab Reports
✓ Vegan-Friendly (hypromellose capsules)
Contraindications:
Not for children under 16
Medical supervision above 10,000 IU/day
buy Reflex Nutrition Vitamin D3 100 capsules






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