Addor FAS. Antioxidants in dermatology. An Bras Dermatol. 2017;92(3):356-362. doi:10.1590/abd1806-4841.20175697.
European Food Safety Authority, Scientific Opinion on the substantiation of health claims related to vitamin B12 and red blood cell formation (ID 92, 101), cell division (ID 93), energy-yielding metabolism (ID 99, 190) and function of the immune system (ID 107) pursuant to Article 13(1) of Regulation (EC) No 1924/20061.
European Food Safety Authority, Scientific Opinion on the substantiation of health claims related to vitamin B6 and contribution to normal homocysteine metabolism (ID 73, 76, 199), maintenance of normal bone (ID 74), maintenance of normal teeth (ID 74), maintenance of normal hair (ID 74), maintenance of normal skin (ID 74), maintenance of normal nails (ID 74), contribution to normal energy-yielding metabolism (ID 75, 214), contribution to normal psychological functions (ID 77), reduction of tiredness and fatigue (ID 78), and contribution to normal cysteine synthesis (ID 4283) pursuant to Article 13(1) of Regulation (EC) No 1924/2006.
European Food Safety Authority, Scientific Opinion on substantiation of health claims related to thiamine and energy-yielding metabolism (ID 21, 24, 28), cardiac function (ID 20), function of the nervous system (ID 22, 27), maintenance of bone (ID 25), maintenance of teeth (ID 25), maintenance of hair (ID 25), maintenance of nails (ID 25), maintenance of skin (ID 25) pursuant to Article 13(1) of Regulation (EC) No 1924/2006.
Harris E, Kirk J, Rowsell R, et al. The effect of multivitamin supplementation on mood and stress in healthy older men. Hum Psychopharmacol. 2011;26(8):560-567. doi:10.1002/hup.1245.
Health Canada, Multi-Vitamin/Mineral Supplements Monograph, September 25, 2018.
Kennedy, B Vitamins and the Brain: Mechanisms, Dose and Efficacy – A Review, Nutrients 2016 Feb; 8(2): 68.
Kennedy DO, Stevenson EJ, Jackson PA, et al. Multivitamins and minerals modulate whole-body energy metabolism and cerebral blood-flow during cognitive task performance: a double-blind, randomised, placebo-controlled trial. Nutr Metab (Lond). 2016;13:11. Published 2016 Feb 11. doi:10.1186/s12986-016-0071-4.
Linus Pauling Institute Micronutrient Information Center, Biotin.
Linus Pauling Institute Micronutrient Information Center, Calcium.
Linus Pauling Institute Micronutrient Information Center, Chromium.
Linus Pauling Institute Micronutrient Information Center, Copper.
Linus Pauling Institute Micronutrient Information Center, Folate.
Linus Pauling Institute Micronutrient Information Center, Iodine.
Linus Pauling Institute Micronutrient Information Center, Manganese.
Linus Pauling Institute Micronutrient Information Center, Molybdenum.
Linus Pauling Institute Micronutrient Information Center, Vitamin A.
Linus Pauling Institute Micronutrient Information Center, Vitamin B12
Linus Pauling Institute Micronutrient Information Center, Vitamin B6.
Linus Pauling Institute Micronutrient Information Center, Vitamin C.
Linus Pauling Institute Micronutrient Information Center, Vitamin D.
Linus Pauling Institute Micronutrient Information Center, Thiamin.
Linus Pauling Institute Micronutrient Information Center, Selenium.
Linus Pauling Institute Micronutrient Information Center, Zinc.
Medline Plus, Biotin.
Medline Plus, Thiamin.
MedlinePlus, Vitamins.
MedlinePlus, Vitamin A.
MedlinePlus, Vitamin B12.
Medline Plus, Vitamin B6.
MedlinePlus, Vitamin C.
NIH Fact Sheet for Health Professionals, Vitamin D.
What are Probiotic Strains?
What are Prebiotics?
Prebiotics are a form of non-digestible fiber found in many foods. These prebiotics pass through your small intestine and then become fermented before they reach the large intestine. It’s here that prebiotics serve as a food source for probiotics, allowing them to grow and thrive within your gut microbiome. Some people refer to prebiotics as a “probiotic booster” for their ability to support a positive environment for the healthy bacteria in your gut.*
Probiotics are the beneficial live bacteria and yeast that live in your body. They are found in fermented foods like yogurt, kimchi and kefir. Many of these bacteria can be helpful for our bodies. Some help to digest food while others even produce vitamins. Most probiotic strains belong to two of the most common probiotic groups, Lactobacillus and Bifidobacterium, different strains may have different effects and benefits.*
Are Primal Probiotics suitable for vegetarians or those with other dietary restrictions?
Primal Probiotics is perfectly formulated for vegetarians, as well as various other types of dietary restrictions. It contains no dairy, eggs, soy or gluten. We recommend reading the label closely before deciding if these probiotic pills are the best probiotics for you.
Can I take this product if I have a medical condition or allergies?
Primal Probiotics is intended for use by healthy adults over the age of 18. If you have a pre-existing condition, take prescription medications, or have any medical concerns, we always recommend consulting with your personal physician before starting a new supplement routine. This product is manufactured in a facility that also processes tree nuts, peanuts, wheat and soy. Always review the details on the product label for the most accurate information and when in doubt, we always recommend consulting with a personal physician regarding existing allergies or health concerns.
How do I store this product?
We have formulated this product to be shelf-stable with a significant overage on total cell enumeration. Probiotic bacteria can be sensitive to certain environments, that’s why we keep them temperature controlled throughout the entire production process, including storage in our warehouse. Although Primal Probiotics are shelf-stable and specially formulated to maintain maximum efficiency and shelf life, we recommend storing it in a cool, dry place away from moisture, and outside of direct sunlight. Although it’s not required, you can refrigerate your product after opening.
How long will a bottle of Primal Probiotics last?
Each bottle of Primal Probiotics contains 30 servings (30 capsules of probiotics pills), or a one-month supply, if taken daily.
Frequently Asked Questions
References
DISCLAIMER: This scientific research is for informational purposes only. The results reported may not necessarily occur in all individuals. Primal Harvest provides this information as a service but does not endorse it. This information should not be read to recommend or endorse any specific products.
Mora JR, Iwata M, von Andrian UH. Vitamin effects on the immune system: vitamins A and D take centre stage. Nat Rev Immunol. 2008;8(9):685-698. doi:10.1038/nri2378.
NIH Fact Sheet for Health Professionals, Vitamin D.
NIH Fact Sheet for Health Professionals, Zinc.
Scientific Opinion on the substantiation of health claims related to biotin and energy-yielding metabolism (ID 114, 117), macronutrient metabolism (ID 113, 114, 117), maintenance of skin and mucous membranes (ID 115), maintenance of hair (ID 118, 2876) and function of the nervous system (ID 116) pursuant to Article 13(1) of Regulation (EC) No 1924/2006.
Scientific Opinion on the substantiation of health claims related to folate and contribution to normal psychological functions (ID 81, 85, 86, 88), maintenance of normal vision (ID 83, 87), reduction of tiredness and fatigue (ID 84), cell division (ID 195, 2881) and contribution to normal amino acid synthesis (ID 195, 2881) pursuant to Article 13(1) of Regulation (EC) No 1924/2006.
Scientific Opinion on the substantiation of health claims related to iodine and contribution to normal cognitive and neurological function (ID 273), contribution to normal energy-yielding metabolism (ID 402), and contribution to normal [REDACTED] function and production of [REDACTED] hormones (ID 1237) pursuant to Article 13(1) of Regulation (EC) No 1924/2006.
Scientific Opinion on the substantiation of health claims related to thiamin and reduction of tiredness and fatigue (ID 23) and contribution to normal psychological functions (ID 205) pursuant to Article 13(1) of Regulation (EC) No 1924/2006.
Scientific Opinion on the substantiation of health claims related to vitamin A and cell differentiation (ID 14), function of the immune system (ID 14), maintenance of skin and mucous membranes (ID 15, 17), maintenance of vision (ID 16), maintenance of bone (ID 13, 17), maintenance of teeth (ID 13, 17), maintenance of hair (ID 17), maintenance of nails (ID 17), metabolism of iron (ID 206), and protection of DNA, proteins and lipids from oxidative damage (ID 209) pursuant to Article 13(1) of Regulation (EC) No 1924/2006
Scientific Opinion on the substantiation of health claims related to vitamin C and protection of DNA, proteins and lipids from oxidative damage (ID 129, 138, 143, 148), antioxidant function of lutein (ID 146), maintenance of vision (ID 141, 142), collagen formation (ID 130, 131, 136, 137, 149), function of the nervous system (ID 133), function of the immune system (ID 134), function of the immune system during and after extreme physical exercise (ID 144), non-haem iron absorption (ID 132, 147), energy-yielding metabolism (ID 135), and relief in case of irritation in the upper respiratory tract (ID 1714, 1715) pursuant to Article 13(1) of Regulation (EC) No 1924/2006.
Scientific Opinion on the substantiation of health claims related to vitamin D and normal function of the immune system and inflammatory response (ID 154, 159), maintenance of normal muscle function (ID 155) and maintenance of normal cardiovascular function (ID 159) pursuant to Article 13(1) of Regulation (EC) No 1924/2006.
Scientific Opinion on the substantiation of a health claim related to zinc and normal function of the immune system pursuant to Article 14 of Regulation (EC) No 1924/2006.
Sim M, Hong S, Jung S, et al. Vitamin C supplementation promotes mental vitality in healthy young adults: results from a cross-sectional analysis and a randomized, double-blind, placebo-controlled trial. Eur J Nutr. 2022;61(1):447-459. doi:10.1007/s00394-021-02656-3
Tardy AL, Pouteau E, Marquez D, Yilmaz C, Scholey A. Vitamins and Minerals for Energy, Fatigue and Cognition: A Narrative Review of the Biochemical and Clinical Evidence. Nutrients. 2020;12(1):228. Published 2020 Jan 16. doi:10.3390/nu12010228.
Vitamins and Minerals. National Center for Complementary and Integrative Health. https://www.nccih.nih.gov/health/vitamins-and-minerals. Updated February 2018. Accessed June 1 2021.
100% Refund Policy
We offer a 100% money-back guarantee within 90 days of receiving any product. Try it out, if you're not happy, we'll refund your purchase




Targeted Probiotic Support for Vaginal & Gut Health
90-Day Money Back Guarantee
Formulated with clinically studied probiotics and prebiotics to support intimate balance, digestive comfort, and immune health.
Made in the USA with globally sourced ingredients
Primal Harvest was trusted by over 130K customers last month
View Supplement Facts
Better days start from the inside
A little help for your daily rhythm*
Supports vaginal flora balance and overall intimate health*
Lactobacillus rhamnosus
Supports intimate balance and vaginal flora health*
Lactobacillus reuteri
Helps maintain immune function and natural defenses*
Lactobacillus gasseri
Helps maintain normal odor and pH for a healthy microbial environment*

Bifidobacterium lactis
Supports digestive comfort and regularity*

FOS (Fructo-Oligosaccharides)
Feeds beneficial gut bacteria to promote regularity and microbial diversity*
Proven Ingredients
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$31.90 each
TOTAL $191.40 $240.60
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6 Month Supply
1 Month Supply
$40.10
$34.95 each
TOTAL $104.85 $120.30
3 Month Supply
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Helps maintain normal odor and pH*
Promotes digestive comfort and regularity*
Supports immune function and natural defenses*
COMPLETE INGREDIENT TRANSPARENCY
• Includes 8 Lactobacillus strains to help maintain a healthy balance of beneficial bacteria in the gut, supporting smooth digestion, regularity, and overall digestive comfort.*
• They may contribute to vaginal flora balance, normal pH, and odor, helping you feel fresh and balanced every day.*
Lactobacillus Probiotic Strains
Our Ingredients
FOS is a prebiotic that feeds the beneficial bacteria in your gut, helping them grow and thrive.*
By supporting a healthy gut microbiome, it promotes comfortable digestion and may help to manage occasional bloating.*
This inner balance also contributes to everyday digestive comfort and immune support.*
FOS (Fructo-Oligosaccharides)
Includes B. lactis, B. longum, and B. bifidum, which work together to support a healthy gut environment.*
These strains help break down fibers in the gut, promoting regularity.*
They may also support immune health by contributing to a strong, balanced gut microbiome*
Bifidobacterium Probiotic Strains
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Here Is What Our Happy Customers Have To Say
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“I started taking Primal products, and this Primal Probiotic is only about 2 months, but I'm a firm believer that this works. I have more regulation, I am awake during the day.“
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About us
At Primal Harvest your wellbeing is our mission. We bring together science, nature, and expertise to deliver holistic supplements to help you feel your best at every age.
We strive to always deliver the most premium products possible featuring clinically-studied ingredients.
All of our products are carefully crafted within the United States with globally sourced ingredients and are third-party tested to ensure the highest quality.








