

☀️ Elevate your health game with the ultimate Vitamin D boost — don’t miss out on year-round vitality!
Nu U Nutrition’s Vitamin D3 4000 IU offers a high-strength, vegetarian-friendly formula with 400 tablets—enough for over 13 months. Designed to support immune function, bone, muscle health, and calcium absorption, this UK-made supplement delivers four times the potency of typical 1000 IU tablets in a convenient, easy-to-swallow size. Free from common allergens and GMOs, it’s the smart choice for professionals seeking reliable, long-term wellness support.





















| ASIN | B0BFF8LYR2 |
| ASIN | B0BFF8LYR2 |
| Age Range Description | Adult |
| Best Sellers Rank | 2,684 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 40 in Vitamin D |
| Brand | Nu U Nutrition |
| Country of origin | United Kingdom |
| Country of origin | United Kingdom |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,882) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,882) |
| Date First Available | 19 Dec. 2022 |
| Format | Tablet |
| Item model number | NUU-D34000T-UK |
| Manufacturer | Nu U Nutrition |
| Product Dimensions | 5 x 5 x 8 cm; 52.5 g |
| Serving Recommendation | One Tablet |
| Serving Size | 1 pills, 1 pills |
| Units | 400.0 count |
| Weight | 80 g |
L**R
Vitamin D tablets
Excellent value for money. Easy to swallow.
M**R
Highly recommend
Good value easy to swallow
D**E
very good buy
not very nice taste
G**N
Vitamin D tablets
Good value for money worth a look
K**F
VitD3
Good packaging Small sized tablets
J**C
Great product
Great product
C**.
Strong D3
Delivered on time. Well packaged. Seems good value, but benefits not experienced yet. D3 seem to be 4 x stronger than daily need.
K**N
Small size
Good size
Trustpilot
1 month ago
2 weeks ago