We Tested FullWell's Unique Fertility Supplements — Here's Our Honest Review

For many, the journey of pregnancy starts long before conception. Each person’s reproductive goals and path are different, but one thing is certain: Fertility is a collective issue, not an individual one. 

With a unique approach to fertility, FullWell offers supplements to create a healthy foundation for both men and women—because it takes two to create a healthy pregnancy.*

Developed by registered dietitian Ayla Barmmer, MS, RD, LDN, FullWell offers products to support fertility from before contraception to postpartum.* 

Barmmer spent more than two decades working on complex fertility cases at Boston Functional Nutrition, her integrative nutrition practice. Her experience led to the creation of a high-quality, evidence-based supplement for clients, which later became FullWell’s first product. 

FullWell’s approach to fertility differs from other brand’s in a few ways. Most importantly these supplements support all stages of reproductive health, starting with a fertility booster supplement that supercharges egg and sperm quality.* 

There are plenty of reasons to be impressed by FullWell’s lineup. We love that the products are formulated by a registered dietitian with clean and lean excipients. 

A few formulas even feature premium ingredients—like chelated minerals and bioactive B vitamins—and there isn’t a ton of ingredient sprinkling across SKUs. Plus, they’re relatively affordable, non-GMO, and third party tested. 

Our main qualm with FullWell’s products was the lack of iron in the prenatal and men’s multivitamins. After all, iron plays an important role in neurodevelopment1 with demands increased during pregnancy2.* 

FullWell differs in their point-of-view. The brand believes it’s better to work with your doctor for exact iron dosage rather than taking a multivitamin with a general dosage. It even sells a separate Iron Bump Product (though our tester did not receive this product). 

FullWell’s very first formula was its Women’s Prenatal Multivitamin (which can be taken even before pregnancy). Like most prenatals, it has fertility essentials like folate, B12, and chelated minerals, along with important nutrients like calcium and magnesium that many other prenatals often skip.*

There are a few notable things we like about this formula. It includes choline, which supports brain development and normal neural tube development.* The formula also has 4,000 IUs of vitamin D (which is just below the 5,000 IUs of vitamin D needed by most normal-weight adults to achieve a 50 ng/ml or higher on a vitamin D test). 

Men are often left out of the prenatal conversation—but healthy sperm is also important for a healthy pregnancy. FullWell recommends that men start taking this prenatal at least 3 to 6 months before trying to conceive, freeze sperm, or undergo fertility treatment. 

The FullWell Men’s Multivitamin mimics the ingredient lineup of the women’s prenatal with folate, choline, and vitamin D (though at lower amounts per serving). The key differentiator is the addition of the brand’s antioxidant blend, which combines grape seed extract, organic turmeric root powder, quercetin3, and lycopene to support healthy sperm.*

The men’s multivitamin also has more zinc (to support hormone regulation), chromium (to promote healthy cortisol levels), and myoinositol (to encourage overall sperm quality) than the women’s prenatal.* 

FullWell uses ethically sourced anchovies and sardines to make its Fish Oil supplements, with separate blends for men and women. Both feature omega-3 fatty acids EPA and DHA—just at different doses to support unique needs. 

Both of our testers agreed that the men’s and women’s fish oil supplements didn’t give off a fishy smell or have an unpleasant taste (or aftertaste!). 

This fertility-boosting supplement is designed for both men and women ahead of conception (or for those who want to preserve egg or sperm quality later in life).*

A unique addition to any fertility journey, it combines ashwagandha, alpha lipoic acid, N-acetyl cysteine (NAC), and coenzyme Q10 (CoQ10) into a 2-capsule dose—all playing a role in supercharging egg and sperm quality.

Ashwagandha promotes calm and supports sexual function and healthy sperm parameters.* Similarly, alpha lipoic acid promotes egg maturation and fertilization, along with embryo development4.*

CoQ10 is a powerful antioxidant everyone could benefit from, no matter their fertility goals. Made by the body, this powerful antioxidant can be beneficial to supporting a health response to assisted reproduction efforts.*

Iron needs vary so significantly by individual, FullWell believes it’s better offered as a separate formula. Some women are able to get enough iron from their diet, while others (often vegans and vegetarians) need extra support. 

Not sure where you fall? It’s best to check with your doctor to learn what your individual needs are. 

FullWell’s iron supplement is gentle on the stomach (not always the case with iron supplements!) and uses whole food nutrients to help improve absorption.* 

Whether you’re pregnant, trying to conceive, or recently gave birth, it’s important to nourish your body with the vitamins and minerals essential to your health and the health of your child. We’re sticklers when it comes to ingredients and transparency—and FullWell’s formulas check all our boxes. 

Our testers agree the RD-formulated supplements are easy on the stomach, with evidence-based ingredients to support every step of your fertility journey.*