Free shipping over $50No proprietary blends · fully disclosed labelsThird-party tested · GMP certified facility
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The star rating and review count summarize aggregated product feedback. The written reviews shown below are representative samples and are not verified individual purchases.
4.1
out of 5
Zero clumping, which I appreciate since my old one needed a whisk every time. Cost per serving is lower than my old brand and the quality is at least as good. Used it consistently for six weeks and honestly felt no difference at all.
Saw a real difference in my hair and nails within a month — not placebo, measurable. The price-to-quality ratio here is hard to beat; I've already reordered twice. The flavor is genuinely good — not chalky or overly sweet like a lot of others I've tried.
You can tell this is a quality formulation; transparent labeling and third-party tested. Label is clear about dosing and the bottle doesn't take up much shelf space. Cost per serving is lower than my old brand and the quality is at least as good.
Packaging is sturdy and the freshness seal was fully intact on arrival. Saw a real difference in my hair and nails within a month — not placebo, measurable.
Consistent quality across every tub I've bought so far. Started noticing better recovery after about two weeks of consistent use. Finally one that doesn't taste artificial. The vanilla is subtle and pleasant.
Reasonably priced for the quality you get. I've recommended it to a couple of friends already.
Showing 6 of 31 reviews
Peptiva. Peptiva is doctor-formulated by the world-renowned Dr. David Katz using the most cutting-edge ingredients shown in clinical studies to boost digestive health, relieve bloating and indigestion, restore healthy bowel habits, and promote deeper, sounder sleep Peptiva is the first and only probiotic supplement of its kind designed to restore digestive balance during sleep when the body is at its restorative best. It contains immediate- and delayed-release melatonin, plus PharmaGABA and valerian root, to help you relax, fall asleep faster and sleep deeper through the night While other probiotic brands only guarantee their products' potencies at the time they're made, Peptiva uses a Tri-Phase manufacturing process that guarantees all 26 billion healthy bacteria in each dose of Peptiva are alive and active when you take it by the expiration date. No refrigeration required The six clinically-validated probiotic strains in Peptiva have been rigorously tested to ensure their ability to survive harsh stomach acid and bile. Researchers have tracked their passage through the human GI tract to guarantee maximum effectiveness Peptiva is vegetarian and made without gluten, soy, dairy, GMOs, or harmful fillers