# Incite Nutrition Vitamin D3 4000 IU, 400 Tablets

Incite Nutrition Vitamin D3 4000 is a vegetarian tablet supplement with a listing-stated 400-tablet pack and a claimed one-a-day routine. The product information describes vitamin D’s role in normal immune, muscle, bone and teeth function, while customer feedback appreciates the small, easy-to-swallow tablets and value. The listed 4000 IU strength is a high-dose claim, so consider the dose that is appropriate for you and consult a healthcare practitioner if unsure.

- [Original product page](https://bargainpostbox.co.uk/product/incite-nutrition-vitamin-d3-4000-400-tablets)
- [View offer](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Incite Nutrition
- Model: Vitamin D3 4000
- Category: Beauty & Health > Vitamins & Supplements
- Price: 7.49 GBP
- Previous price: 9.99 GBP
- Discount: 25%
- Price checked: 2026-11-12T18:11:38.497Z
- Rating: 4.6 / 5
- Reviews: 37138

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing states 4000 IU and describes a one-a-day tablet routine.
- The 400-tablet pack is claimed to provide 12 months' supply.
- Vegetarian and unflavoured tablet format.
- The listing claims UK manufacture and gluten-free status.
- Vitamin D is described as contributing to normal immune and muscle function and maintenance of normal bones and teeth.

## Pros

- A 400-tablet pack reduces how often buyers need to replenish, if following the listed one-a-day routine.
- Vegetarian tablet format and unflavoured listing may suit buyers seeking a simple daily supplement.
- Customer feedback describes the tablets as small and easy to swallow.

## Specifications

### Identity
- Brand: Incite Nutrition
- Model: Vitamin D3 4000
- Supplement type: Vitamin D3
- Active ingredient: Cholecalciferol \(Vitamin D3\)
### Format and use
- Item form: Tablet
- Diet type: Vegetarian
- Flavour: Unflavoured
- Age range: Adult
- Manufacturer's suggested routine: 1 a day
### Origin and dimensions
- Country of origin: United Kingdom
- Weight listed: 2 Grams
- Package dimensions: 13.6 x 10.8 x 1.3 cm; 2 g
### Listing claims
- Benefits: Vitamin D contributes to the normal function of the immune system and muscles and to the maintenance of normal bones and teeth.
- Allergen information: Contains: Gluten Free

## Before you buy

- The listing calls this a maximum dose and recommends consulting a doctor or healthcare practitioner before taking supplements because individual needs may vary. Follow professional advice on whether this dose is appropriate.

## A good fit for

- Adults seeking a vegetarian, unflavoured vitamin D3 tablet in a large-count pack.
- Buyers who prefer a one-a-day routine and want a listing-stated 400-tablet supply.

## Less suited to

- Anyone seeking a lower dose or a formulation other than tablets.
- People who need a clinician to determine an appropriate vitamin D dose. The listing advises consulting a healthcare practitioner.

## Customer feedback

Customer feedback highlights perceived ease of swallowing, small tablet size, lack of noticeable taste and value. Some customers report positive health effects, but these are personal reports rather than evidence that the supplement will produce a particular result. The claimed 4000 IU strength and one-a-day routine make dose suitability important, especially as the listing itself recommends seeking healthcare advice. The ratings distribution is mostly five- and four-star, with some lower ratings, but it does not establish why customers rated the product as they did.
- Positive themes: Customers describe the tablets as small and easy to swallow.
- Positive themes: Customers report good value and little or no noticeable taste.

## Frequently asked questions

### How many tablets are in the pack?
The listing states 400 tablets and describes a one-a-day routine, which it claims is a 12-month supply.
### Is this suitable for vegetarians?
The listing identifies the diet type as vegetarian.
### What does the listing say vitamin D supports?
It says vitamin D contributes to normal immune and muscle function and to the maintenance of normal bones and teeth.
### Should I take this dose without advice?
The listing describes it as a maximum dose and recommends consulting a doctor or healthcare practitioner, since individual needs may vary.

## Alternative options

- [Vitamin D3 K2 Capsules, 3000iu D3 + 100μg K2VITAL® MK-7, 60 Capsules](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [Vitamin D3 & K2 Tablets 4000IU + 100ug MK-7 – 180 High Strength Tablets – Supports Bones, Immune System & Calcium Absorption – UK Made](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [Vitamatic Sugar Free Vitamin D3 5000 IU - 120 Pectin Based Gummies - Great Taste - Healthy Bones, Mood & Immune System Function - Non-GMO - 120 Servings](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [Vitamin D3 K2 Capsules - High Strength - for Strong Bones, Teeth, Immunity \| 120 Capsules - Vitamin D Tablets with 4000 IU Vit D2 & 100mcg Vit K MK7 - UK Made Vegetarian Supplement](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [Vitamin D 4,000 IU, Maximum Strength Vitamin D3 Supplement, 365 Easy to Swallow Softgels - Full Year Supply](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [Vitamin D Tablets 4000 iu & Vitamin K2 MK7 100μg Vitamin D3-1 Year Supply \| 365 Easy-Swallow Vitamin D3 K2 Tablets 1-A-Day High Strength Vegetarian D3 and K2 Vitamin Supplements](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [Vitamin D3 4000 IU Micro Tablets - 365 Day Supply, Easy to Swallow High Strength Premium Sunshine Vitamin \| Max Strength Vitamin D Supplement, Vegetarian & Vegan Friendly, Made in UK by Grounded](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [Vitamin D3 4000IU - 1+ Year Supply - 400 Tablets - Easy to Swallow \| 6mm Micro Vitamin D Tablets - Gentle Cholecalciferol Form - Vegetarian-Friendly Vit D Supplement - 1 per Day - Made in the UK](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [EVO Nutrition Vitamin D3 4000IU High Strength, 400 Tablets \| 13 month supply, one a day, high absorption cholecalciferol, made in the UK.](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [Nutrition Geeks, Vitamin D 4000 iu - 1 Year Supply, 365 Easy-Swallow Tablets Vegetarian D3 iu, High Strength Supplet UK Made VIT & Vitamins Awarded by The Independent](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)
- [Zipvit Vitamin D3 4000iu - High Strength Micro Vitamin D Tablets \| 12 Months Supply - Cholecalciferol Form - Supports Bones, Muscles & Immunity - 3rd Party Tested - Vegetarian](https://bargainpostbox.co.uk/visit/zipvit-vitamin-d3-4000iu-360-tablets)
- [Vitamin D3 4000IU & K2 125μg \(MK7\) - 365 Vit D Tablets - 1 Year Supply \| Easy to Swallow Vit D \(6mm in Size\) - 1 per Day - Cholecalciferol Form - Vitamin D3 K2 Supplements - Made in the UK](https://bargainpostbox.co.uk/visit/weightworld-vitamin-d3-k2-4000iu-125mcg-365-tablets)

## Add-ons

- [Zipvit Omega 3 Fish Oil 2000mg - EPA 660mg DHA 440mg - 120 Softgels \| From Wild Caught Cold Water Fish - Supports Heart, Brain & Vision - Friend of the Sea Certified - 2 Months Supply](https://bargainpostbox.co.uk/visit/zipvit-omega-3-fish-oil-2000mg-softgels)
- [Zinc 40mg - 10+ Month’s Supply - High Strength 320 Premium Tablets - Supplements Suitable for Vegetarian & Vegans - Maximum Strength Quality Pure Zinc Tablets - Support Immune System - Made in UK](https://bargainpostbox.co.uk/visit/incite-nutrition-vitamin-d3-4000-400-tablets)

## Images

![Incite Nutrition Vitamin D3 4000 IU, 400 Tablets — 1](https://bargainpostbox.co.uk/i/EO3MPPwpIQ5Tb8h41n9ntrsFDv8TrhqTzGnVAfaij64GW82T2v2UPaCQgLrzo2gdaeYpalME9jUcHmo3AFNn6S5lcYmXeQs9m6UqfMeMIPQLl5hefnX-5scI.jpg)

![Incite Nutrition Vitamin D3 4000 IU, 400 Tablets — 2](https://bargainpostbox.co.uk/i/qOF6pO4EdLErm-YPp2eU3xohFz4atTBm1h0cqOWTUR5gcxzlu0_ddPTCuzXVqv6k7eHbtCodYeZliNtBiZ7sT4-uqE5Inr4KaYFpA8XWAQKjGd2OLrBoN-aq.jpg)

![Incite Nutrition Vitamin D3 4000 IU, 400 Tablets — 3](https://bargainpostbox.co.uk/i/FCnTzV8LE4SHRA17RGZn9D2QaakkiqiVbYL0b2OFcEO3Iz4Gy6MXeM3XtaotL40Adr90Xqwyl6WqZmhz2x069KbG3AX3NYs_zqq3PCFAD4ZyhcxTGEztbplm.jpg)

![Incite Nutrition Vitamin D3 4000 IU, 400 Tablets — 4](https://bargainpostbox.co.uk/i/WArWvmjkYMWfOC13WYIVbkeWVPCNX50Vf6ZnRlIeWrmoWE2iq__9NfefpIK_bgvtkXGzaKIr3EtvU1tyMMfhjxZbjPOavDceCeIVTI9V4LkqtMM_2A3qq9Hf.jpg)

![Incite Nutrition Vitamin D3 4000 IU, 400 Tablets — 5](https://bargainpostbox.co.uk/i/tI53QWpakKgn9gJFvGcEkrZRUz64b-hvEE-6eyGNiZxEi5DYk1eDPrWehycT6uiYcKK-mVAVsPpmd7ckqHB7TUJVVUL1vLT-rfvvHw32rNFau9EN8M-DALDM.jpg)

![Incite Nutrition Vitamin D3 4000 IU, 400 Tablets — 6](https://bargainpostbox.co.uk/i/OqsiT0LEzAYQY5YwoGO_ZUs5uO5LbuF3mwq-gDBU7dBDP03q4d_T_EUH3-B1IIxoC5b38iIQzjfnD0hRAhNICJGRZG85eJ8UnIZl4h1rl6UEDRgYv9b_OJsu.jpg)

![Incite Nutrition Vitamin D3 4000 IU, 400 Tablets — 7](https://bargainpostbox.co.uk/i/uR6WG9OxxQYWZ2vk5R_LGZdZYOWIpUqtqFTTxivvoBwXBTaf_avS4ydB6gkXpAhwPvnlhKnW3I9N64ytmCryFaxLGeTGhyaMbV2AW75RQ8wukDe4O5lyHybt.jpg)