Vitamin D 4000iu Max Strength

I am very happy with them doctor said I had low vitamin D so got these one year supply. Running out of other vitamins i like to take in the house so will be buying more from them.

I wanted to buy with K2 and I picked the wrong one. I didn't realised until this morning

Ive been take this for over a tear and after how it help my nails and other think i desided to look at other supplements from nutrition geek

Great product as always👍 At a really good price with excellent delivery.

Big help, my stomach is much better, definitely buying again

Great product.

A tears supply. Been taling these since covid.

Great service, great product will use again

Great product and the one year supply is an added bonys

Perfect packaging

Pros:
- Tasteless
- Easy to take

Cons:
- Expensive
- Have seen zero benefits after 6 months of daily use

I'm not sure what results I was expecting but I can say I won't be repurchasing.
I've been taking with Biotin and Collagen and have seen zero changes in energy, skin, nails, hair....nothing at all.

Maybe I get everything I need from my diet.

Got these for my 13 year old daughter as she lacks vitamin D. They were too strong for her and made her feel sick. so her older sister has them now.

Like the minimal packaging

Arrived 24 hours after order.

Like it

Goid stuff

Love nutrition geeks products wouldnt go anywhere else

Really good vitamins

Quick delivery

Thank you, really fast delivery

I am a consumer who consistently takes d3 + k2 (4000 iu) without any issue (note: with most if not all co-factors, k2, magnesium and ideally zinc).
In all humility and seriousness, i would probably advise Nutrition Geeks to remove this option entirely, given the absence of K2 with such does of d3. The average western diet ususally has 25 micro grams of k2, while you would need 100 for this supplement alone.
Therefore, given that K2 helps prevent the calcium absorbed getting into soft tissues, it is not safe and definetely not advisable to take this supplement.

For nutrition geeks: I would advise to remove this supplement given the extensive range of d3 available and the risk of k2 absence. Note: I am just suggesting based on my personal view and do not have any expertise in the field except form personal use of d3 + k2. Secondly I love Nutrition Geeks, but I feel that this supplement can be removed, given its high risk and low potential profit margin, even if removed, given that there are other 3 on offer.

For consumers: If you are looking at a decent but moderate dose and, do not want to research into the co-factors of d3, then go for the 1000 iu d3 either vegetarian or vegan; they are safe given the low dose and the average western person should get exactly the needed k2 per day from diet consumption. Otherwise go and get the 4000 iu (Would recommend greatly, but remember to take the co-factors, I personally would advise for every d3+k2 tablet you consume, take 1 of magnesium to prevent yourself to deplete your magnesium levels.)

Not used long, but i find the limited use I've had, I feel sharper, wither a placebo effect or not, its positive for me.

The product is really good Iwe we’re taking another brand but changer to your brand and it is just magical in comparison

Good experience from start to finish. Easy to order with Apple Pay (tracked and received update notifications at each step). Packaging slim and compact to fit through letterbox. Arrived in Scotland 2 days after ordering. Product itself looks high quality, only 3 ingredients which are all natural. I work nights and get very little sunlight. Was taking Centrum Vit D3 tablets but could not believe the amount of artificial ingredients that were added to them, so giving these a go instead. Everything been flawless so far.

See latest daily Vit D dosage recommendations

I havent used more than one tablet but im hoping they will be great they are a good strength

Early stages of taking the Vitamin D, so far, so good. A little to early to say on the effectiveness. I've been taking Vitamin D for many years, at a lower dose.
The strength and value of the NG product seems really good, I'll be back to post in the next few months.
Excellent packaging and delivery times.

Amazing price easy purchase, return buyer

They are small and easy to take.

Wonderful company and excellent product