
Science-backed prenatal nutrition
Why People Trust Fullwell
Compare our comprehensive prenatal formula against the leading brands across every nutrient, quality standard, and formulation detail that matters.
Nuance
Nutrients have different molecule weights. When a powdered supplement is packaged in a tub, ingredients can settle and separate over time, making it challenging to get the amount of intended nutrients per serving. Stick packs solve for this, giving you a precise, consistent dose every time.
Note: Perelel's 1st Trimester Prenatal Powder is not intended to act as a 1 for 1 replacement to their capsules.
Nuance
The Hollis & Wagner NICHD study published in the American Journal of Obstetrics & Gynecology (2011), showed that 4,000 IU is both safe and the minimum effective dose to maintain sufficient Vitamin D levels during pregnancy, making it the true evidence-based standard in prenatal formulation.
Nuance
Choline is a vital nutrient for pregnancy that supports cell growth, brain development, and the healthy formation of baby's brain and spinal cord, yet approximately 90–95% of pregnant women consume less choline than the recommended daily intake.* Most prenatal supplements skimp on, or contain none, of this essential ingredient. 300 mg is the gold standard amount to help meaningfully close the gap toward the 450 mg daily target most practitioners recommend.
Nuance
Calcium is an essential nutrient in pregnancy, but it's often omitted by brands due to its size and because they choose to prioritize iron instead. Calcium and iron compete for absorption and, including both in the same formula undermines the effectiveness of each. However, iron can interfere with the absorption of other nutrients, and is best taken separately rather than as part of a prenatal multivitamin. At least 200 mg of di-calcium malate is essential in a prenatal to help get you closer to your daily requirement. Di-calcium malate is a highly bioavailable, digestive-friendly form of calcium.
bisglycinate
bisglycinate
Nuance
Magnesium is a pregnancy workhorse, yet 48% of Americans fall short of the daily requirement and 30% of pregnant women taking prenatal supplements still don't meet the requirements. Over half of pregnant women do not get enough magnesium from diet alone, a dose of 300mg is calibrated to fill that gap while staying under the supplement UL (the Upper Limit specifically for supplements and not including additional magnesium consumed in food). Form matters as much as dose with magnesium to ensure absorption and toleratbility. Oxide and carbonate forms are poorly absorbed and notorious for GI upset; citrate absorbs better but can have a laxative effect. Bisglycinate chelate delivers both: superior bioavailability and exceptional GI tolerability, because a high dose of the wrong form is less impactful than the right form at the right dose.
1,360 mcg DFE
1360 mcg DFE
680mcg 6S-5-MTHF Quatrefolic + 680mcg folic acid
Nuance
Folate is one of the most critical nutrients in pregnancy. Folic acid is a synthetic form that a significant portion of women cannot efficiently convert into usable folate due to MTHFR genetic variations, meaning their prenatal may be delivering far less than the label suggests. Methylfolate and folinic acid mirror what's found in folate-rich foods and are absorbed by every woman, regardless of genetics. That said, if budget is a concern, some folic acid is still meaningfully better than none at all.
Adenosyl
Nuance
With B12, form matters. Methylcobalamin and adenosylcobalamin are the active forms your cells can readily utilize, while cyanocobalamin requires an extra conversion step before your body can use it. Most people can make that conversion, but in a prenatal where bioavailability should be a top priority, why settle? When a brand chooses methylcobalamin, and especially when they pair it with adenosylcobalamin, it signals a formulation built around efficacy.
ferric glycinate
Nuance
Iron needs during pregnancy are highly individual. Some women need more, some don't. ACOG guidance supports individualized iron supplementation based on actual bloodwork, not a one-size-fits-all dose. Keeping iron out of a prenatal allows you and your provider to dial in exactly what you need, when you need it, without the side-effects and without compromising absorption of other nutrients like calcium that compete with iron head-to-head.
Nuance
Including EPA and DHA in a prenatal multi is a red flag. Fish oil is highly prone to oxidation and can easily lose potency. Research indicates oxidized oils may have altered biological activity, making them ineffective or potentially harmful, a risk that increases significantly when oil is bundled into a combined multi rather than protected in a dedicated softgel. Combining them into a multivitamin also sacrifices dosing accuracy. A separate, high-quality, responsibly sourced softgel is the gold standard, delivering purity, potency, and flexibility.
Nuance
A Certificate of Analysis (COA) is the third-party lab document that proves what's on the label is actually in the bottle and confirms the absence of contaminants. A brand confident in their product has no reason to withhold it. If a brand can't, or won't, provide one upon request, there's simply no independent verification behind their quality claims.
Nuance
Even when allergens aren't intentional ingredients, cross-contamination during manufacturing is a real risk that's not worth taking. Allergen testing on the finished product verifies it's actually free from common allergens like gluten, dairy, soy, and nuts.
Nuance
Heavy metals like lead, mercury, arsenic, and cadmium can enter supplements through raw ingredients and manufacturing, and their impact on fetal neurological development is serious and well-documented. Independent third-party testing is the only way to verify levels are truly safe, but the testing standard matters just as much as the testing itself. California Proposition 65 sets the strictest heavy metal limits in the world. The industry's own AHPA guidelines allow lead levels up to 12x higher than Prop 65, and for a prenatal taken every day throughout pregnancy, Prop 65 is the only benchmark that meaningfully protects both mom and baby.
Data note: Nutrient values are approximations based on publicly available label information and may change. Always verify against current product labels. This comparison is for informational purposes only and does not constitute medical advice. Consult your healthcare provider before starting any supplement regimen.
Taking Your Prenatal
Mix it up
Add one stick pack to a minimum of 8-10 ounces of your favorite cool beverage.
Divide your dose
Take one stick pack with breakfast and the other with lunch or dinner.
Customize your routine
Prenatal Stick Packs can be used alongside our Prenatal Capsules to fit your routine, simply split the serving size of either and combine!
Full Ingredient list
Prenatal Multivitamin Strawberry Stick Packs: Supplement Facts Serving Size 2 Stick Packs (11.8 g) Servings Per Container 30 Amount Per Serving | % Daily Value for Pregnant and Lactating Women Calories | 10 Total Carbohydrate | 4 g | 2%† Dietary Fiber | 2 g | 8%† Vitamin A | 1500 mcg RAE | 115% (as Retinyl Palmitate & Beta-Carotene) Vitamin C (as Ascorbic Acid) | 275 mg | 229% Vitamin D | 100 mcg (4000 IU) | 667% (Vitamin D3, as Cholecalciferol) Vitamin E | 100 mg | 526% (as D-Alpha Tocopheryl Acid Succinate) Thiamin (as Thiamine HCl) | 5 mg | 357% Riboflavin | 10 mg | 625% (as Riboflavin & Riboflavin-5-Phosphate) Niacin | 25 mg NE | 139% Vitamin B6 (as Pyridoxal-5-Phosphate) | 10 mg | 500% Folate | 1,360 mcg DFE | 227% (as L-5-Methyltetrahydrofolate Calcium & Calcium Folinate) Vitamin B12 | 150 mcg | 5,357% (as Adenosylcobalamin & Methylcobalamin) Biotin | 500 mcg | 1,429% Pantothenic Acid | 150 mg | 2,143% (as D-Calcium Pantothenate) Choline (as Choline Bitartrate) | 300 mg | 55% Calcium (as Calcium Lactate Anhydrous) | 400 mg | 31% Iodine (as Potassium Iodide) | 250 mcg | 86% Magnesium | 300 mg | 75% (as Magnesium Bisglycinate Chelate Buffered) Zinc (as Zinc Bisglycinate Chelate) | 20 mg | 154% Selenium (as L-Selenomethionine) | 200 mcg | 286% Copper (as Copper Bisglycinate Chelate) | 0.75 mg | 58% Manganese | 5 mg | 192% (as Manganese Bisglycinate Chelate) Chromium | 120 mcg | 267% (as Chromium Nicotinate Glycinate Chelate) Molybdenum | 100 mcg | 200% (as Molybdenum Glycinate Chelate) Potassium (as Potassium Citrate) | 100 mg | 2% Myo-Inositol | 150 mg | ** Betaine Hydrochloride | 150 mg | ** Vitamin K2 (as Menaquinone-7)(MK-7) | 100 mcg | ** † Percent Daily Values are based on a 2,000 calorie diet. ** Daily Value not established. OTHER INGREDIENTS: CITRIC ACID ANHYDROUS, INULIN, RED BEET JUICE POWDER (BETA VULGARIS) (FOR COLOR), NATURAL FLAVOR, SILICA DIOXIDE, ORGANIC STEVIA LEAF EXTRACT (REBAUDIOSIDE A), ARABIC GUM POWDER (ACACIA GUM). FORMULATED AND DISTRIBUTED BY: FULLWELL LLC, BOSTON, MA 02111 888.366.6563 | FULLWELLFERTILITY.COM





