Page 1 - Reviews - MegaFood, Vitamin D3, 90 Tablets - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.7
Based on 323 ratings
259
49
11
2
2
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What customers say
Customers appreciate the high quality and natural ingredients of this Vitamin D3 supplement, noting its effectiveness in boosting energy, immunity, and bone health. Many users find it easy to swallow and suitable for vegetarians and vegans. The product is praised for its clean ingredient list, absence of artificial additives, and efficient packaging. However, some customers report issues with the pill size being too large or causing stomach discomfort. Overall, it is well-regarded for improving Vitamin D levels and overall health during fall and winter seasons.
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English
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iHerb customer
Posted on Aug 12, 2025
United States
91
0
3
6
Great Natural Ingredients, But Wish It Was Cleaner
Verified purchase
I like that this Vitamin D3 includes organic brown rice, broccoli, parsley, carrots, and beetroot for extra nourishment. It feels like a more natural supplement option. However, I’m not a fan of some of the added ingredients like silicon dioxide. Overall, it’s a good product, but it could be even better with cleaner additives.
ZY
Posted on Aug 21, 2025
United States
14
0
1
1
The best Vit D on the market
Verified purchase
I like this Vit D by Mega Food products. They don't have harmful fillers and I love the clean ingredients. Have been taking this one for a while with Vit K and Magnesium for the full benefit.
iHerb customer
Gold
Posted on Jun 10, 2025
Singapore
2,605
0
0
335
Verified purchase
These Vitamin D3 tablets are a staple in my routine—easy to take, no weird aftertaste, and gentle on my stomach. I noticed improved energy levels and mood after consistent use. Love that they’re made with real food and non-GMO. A bit pricey, but worth it for the quality!
g
Gold
Posted on Jul 10, 2025
Singapore
7,041
0
0
851
Verified purchase
These D3 tablets are my daily sunshine boost—easy to take with no weird aftertaste, and I’ve noticed fewer winter blues since starting them! Love that they’re made with real food and gentle on my stomach. Perfect for keeping my immune system and mood steady year-round.
iHerb customer
Posted on Apr 13, 2025
United Kingdom (UK)
23
0
6
5
Great product
Verified purchase
-Excellent quality from natural ingredients -Good size 2 months supply -Different options for dosage 1000iu and 2000iu. it comes in a glass package for freshness. -i get 1000iu a day and keep my immunity strong. - vitamin d is important for immunity and healthy bones.it has no taste it is a tablet form. my blood results revealed levels of vitamin D above the normal and I only take 1000iu. I believe it has great absorption because it is natural. my brother who was deficient I provided him this product and his second blood test revealed normal levels of vitamin D in his blood
iHerb customer
Posted on Oct 20, 2023
4
0
0
3
Excellent !
Verified purchase
I have problems with most Vitamin D3, I'm fructose intolerant, I tried many , many brands, only a few put no glycerin at all in their product, This one from Megafood, I can take it safely, no stomach burning. A little bit more expensive but you have to pay the prize for quality products, dont you?
iHerbCustomer
Gold
Posted on Feb 26, 2026
Jordan
352
0
0
38
Verified purchase
It delivers the expected potency, but it is expensive though. I won't order it it again because of its price though I had great experience with this brand when purchased Vitamin C before, though that was expensive too
iHerb customer
Posted on Aug 29, 2025
United States
89
1
0
21
Great price for a great product
Verified purchase
Very absorbable form of vitamin d for us indoor kids
iHerbCustomer
Silver
Posted on Jun 21, 2025
Korea, Republic of
139
0
0
1
Nice
Verified purchase
The quality is good and the natural ingredients is great.
iHerb customer
Silver
Posted on Jan 8, 2025
162
0
5
7
Good quality
Verified purchase
I take Vitamin D every day living in the North East where winter days are so short. I trust Megafood, I think they're a good quality vitamin brand who I trust.