Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more

4.8

Based on 11,519 ratings

10,085

944

331

Write a Review

What customers say

Thorne prenatal vitamins are highly regarded for their quality and effectiveness during pregnancy. Many users appreciate the high-quality ingredients, including superior forms of folate and B12, which are beneficial for those with specific genetic needs. The product is praised for supporting overall health without causing cramps or fatigue. However, some users find the large capsule size difficult to swallow and dislike the need to take it three times a day. A few customers experienced nausea if taken on an empty stomach. Despite these minor drawbacks, the majority of reviews highlight positive experiences, noting improved well-being and satisfaction with the product's benefits.

Review highlights

Top positive review

iHerbCustomer

Posted on Dec 10, 2021

Spain

424

1,808

Increases the changes of getting pregnant!

If you had miscarriages this will help getting pregnant. It will as well help you have more drive to make love and have more energy. These caps are pretty big, but they are worth it as it contains so many vitamins/mineral.s The taste is fine and they are still easy to swallow. Continue using then until after you already gave birth as is hereby you will supply your baby the best way you can. Definitely one of the best prenatal products in the market.

(11,404)

Anastasia

Posted on Jul 17, 2025

Kyrgyzstan

Great Quality Prenatal, but Hard on My Stomach

Verified purchase

This is an excellent prenatal with a good, high-quality formula. The ingredients are clean, and the brand is reputable — no complaints there. However, I had two main issues: it gave me a heavy feeling in my stomach, which was uncomfortable. Also, having to take several capsules a day instead of just one was quite frustrating, especially when you can’t eat much. Unfortunately, this prenatal didn’t really suit me personally, but overall it’s a solid product with a clean composition.

Tabbycat

Posted on Sep 19, 2025

Singapore

Highly recommended

Verified purchase

This product comes highly recommended by a friend who does her research and can vouch for the quality of the ingredients for value. This product is most beneficial for women who plan on getting pregnant in the coming months to take beforehand. Taking three of these in one go Can have a strange taste. But you reap the most benefit from frequent daily use taking three capsules a day. Note that this package/size is good for exactly one month so it is pricey/expensive but a good investment for your pre-natal health. I have already bought three bottles and plan to continue taking it. No concerns, feel good when I take it doesn’t affect my diet. Not yet nursing.

iHerbCustomer

Posted on May 10, 2026

Bosnia and Herzegovina

Great ingrediens

Verified purchase

Perfect combo of vitamins and it helps with unregular ciclus.

iHerb customer

Posted on Jan 27, 2026

Netherlands

good for pregnancy and during breastfeeding

Verified purchase

i have been buying it for my daughter. She used it during her pregnancy and now my granddaughter is almost 4 months, a super healthy baby. quality ingredients taste size are good package last one trimester

iHerb customer

Posted on Nov 16, 2025

Israel

Excellent prenatal—top quality and peace of mind

Verified purchase

“I’ve been using Thorne Basic Prenatal for about 2 months now, and I genuinely feel reassured knowing I’m getting high-quality nutrients. The capsule count (90) is good value, and the formulation covers all the basics without unnecessary extras. My energy levels feel more stable, and I like that it’s manufactured by a trustworthy brand. I’d definitely recommend it to anyone preparing for pregnancy or looking to support their body during early stages.”

iHerb customer

Posted on Nov 16, 2025

Japan

Excellent prenatal supplement with everything you need!

Verified purchase

I had been researching prenatal supplements and this one had been recommended to me by many sources. You need to take 3 pills a day so I recommend that you spread them out throughout the day. There is a bit of smell but it didn't bother me very much.

iHerb customer

Posted on Nov 14, 2025

Croatia

great nutritional value

Verified purchase

I really like the nutritional value and ingredients of this product. The amounts and bioavailability of nutrients is much better than any supplements I could find in my country. this is my third time ordering this product while ttc and I think I'll continue to use this product during my pregnancy

iHerb customer

Silver

Posted on Nov 10, 2025

Australia

118

10/10

Verified purchase

It’s a very good high quality supplement. The size is great and the ingredients are pure as they should be. I haven’t used this yet I’m buying this for the first time. But I brought it because of the great reviews. It was shipped well and quickly. 10/10 would recommend.

iHerb customer

Posted on Nov 8, 2025

United States

Verified purchase

The packaging of this product made using it way easier and it's such a good quality for the price and it comes in a really good size, it's so gentle so it's great for sensitive skin good good good good good good good good good good good good good good

iHerbCustomer

Silver

Posted on Nov 4, 2025

Qatar

235

Verified purchase

I started taking this when planning for pregnancy and now continue through early postpartum. I genuinely feel more supported — the folate (5‑MTHF) and choline combo gives me peace of mind, especially because I’m conscious about baby’s brain and neural development. The capsules go down okay when I take them with breakfast plus a little snack. I’ve noticed fewer energy dips and my nails/hair recovery have been solid since switching to this prenatal. The formulation feels ‘clean’ — no fillers, soy or dairy — which suits my sensitive stomach. On the flip side, taking three capsules daily is a bit much when mornings are hectic, and there’s a faint aftertaste if you don’t swallow quickly.

Customer Ratings & Reviews

What customers say

Top positive review

(11,404)

Rating

Languages