





☀️ Elevate your wellness game with Thera-D 4000—because your health deserves the spotlight.
Theralogix Thera-D 4000 delivers a potent 4000 IU dose of biologically active Vitamin D3 per tablet, supporting immune function, bone strength, and heart health. Manufactured in the USA, NSF-certified for purity and potency, vegan, gluten-free, and free from additives, this 90-day supply ensures daily wellness with trusted quality.



| ASIN | B08SY6PV7R |
| ASIN | B08SY6PV7R |
| Age Range Description | Adult |
| Brand | Theralogix |
| Customer Reviews | 4.9 4.9 out of 5 stars (107) |
| Customer reviews | 4.9 4.9 out of 5 stars (107) |
| Date First Available | 8 April 2021 |
| Format | Tablet |
| Item model number | 4000IU/100mcg |
| Manufacturer | Theralogix |
| Product Dimensions | 5.08 x 5.08 x 8.89 cm; 50 g |
| Serving Recommendation | Take one tablet per day with food, or as directed by your healthcare provider. |
D**A
I've been taking these supplements for over a year and notice less hair loss and a fully set of hair. Not only it's effective, the product is one of the cleanest hair supplements out there. Highly recommend this product.
F**E
This product meets my needs. Tablets are easy to swallow. I will order again.
A**E
My kidney doctor asked me to add a vitamin D supplement to my meds, and he has been happy with my labs reports since I started using Thera D 4,000 IU.
E**N
Love this brand and this supplement.
A**S
Nutrition
Trustpilot
2 months ago
2 months ago