Life Start®

Other Combinations

Brand: Natren

PowderOther CombinationsOn Market
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Net Contents

1.25 Ounce(s)

Serving Size

0.5 Gram(s)

Servings Per Container

70

Supplement Form

Powder

Bar Code (UPC/SKU)

0 52557 50125 7

Product Version

Version 008

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report an established %DV per serving.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

  • Milk

Free From

  • Soy
  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 0.5 Gram(s) · 1 per day

IngredientAmount Per Serving% Daily Value
Vitamin C25 mg28%
Bifidobacterium longum infantis NLS——

Not Present

Other Ingredients

Milk, NonfatLactoseWhey

Target Groups

Pregnant WomenInfants/Baby (0 - 1 Year)LactatingGluten FreeChildren more than 1 but less than 4

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested use for infants, expectant or nursing mothers: Daily, 0.5 grams (approx. 1/4 level teaspoon) mixed with 1 oz. unchilled, filtered (chlorine-free) water, preferably before meals to optimize digestion. If using infant formula, use a portion of the formula to dissolve Life Start, then add mixture to remaining formula and shake bottle to thoroughly mix. Life Start should be taken at least 2 hours apart from herbs, garlic and prescription drugs for optimal results. Expectant or nursing mothers may use Life Start in conjunction with Natren's Healthy Trinity System.

Warnings & Precautions

Precautions re: All Other

Do not accept if seal is broken.

Precautions re: Allergies

Contains milk.

Storage

Storage

Do not freeze or expose to moisture, heat, or direct sunlight. Keep refrigerated and dry to maintain potency.

Formulation

Formula re: Contains

Potency guarantee: Minimum of 1 billion CFU of live active B. Infantis beneficial probiotic bacteria NLS super strain per serving (approx. 1/4 teaspoon) guaranteed through expiration date, if kept dry and refrigerated.

Formulation re: Other

The Trenev Process, a unique proprietary process, substantially increases the probiotic benefits by keeping the bacteria in their natural environment (supernatant) to ensure potency and efficacy, eliminating the need for additives. For more information, please call for a complimentary brochure.

Formulation re: Other

Dairy formula Optimizes digestive health of infants, expectant and nursing mothers

Formula re: Contains

Viable super strain beneficial probiotic bacteria B. infantis NLS, to support developing newborns, infants and toddlers

Formulation re: Does NOT Contain

Contains no preservatives or artificial colors and flavors. Natren does not use ingredients produced using biotechnology. Gluten free Soy free No GMO's No FOS

Formulation re: Other

Made in USA

Formula re: Type

Probiotic powder for infants

FDA Statements

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

Probiotic Dietary Supplement

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

Natren The Probiotic Specialist Recognized Worldwide since 1982

Brand IP Statement(s) re: (c), (TM), (SM)

Copyright 2021

Seals/Symbols

Guaranteed 100% potency through expiration date Natasha

Manufacturer & Distributor

Manufacturer

Natren Inc

Westlake Village, CA, 91361

800-992-3323

Market Reference

$2.21 – $159.95· 40 listings
  • Natren Life Start Probiotic Powder

    Wellnessbetter.com4.8(62)
    $24.35
  • Natren Life Start Probiotic Supplement for Infants

    Mothers Market & Kitchen5.0(1)
    $24.69
  • Life Start 2 Probiotic Powder

    Natren Probiotics USA4.4(33)
    $68.15
  • Natren Life Start Vegan Probiotic Powder

    Natren Probiotics USA4.7(38)
    $24.15
  • Life Start 2 Goat Milk Formula 30 Caps

    Natren Probiotics USA4.7(65)
    $60.45
  • Life Start Powder

    GoSupps.com
    $89.99
  • Natren Healthy Start System

    Sales & Orders - Cozy Farm4.7(152)
    $50.48
  • Natren Healthy Start System Probiotic Capsules

    Instacart
    $59.39

Where to Buy Locally

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Research & Studies

  • Exploratory, randomized, double-blind, placebo-controlled study on the effects of Bifidobacterium infantis natren life start strain super strain in active celiac disease

    E Smecuol, HJ Hwang, E Sugai, L Corso… - Journal of clinical …, 2013 - journals.lww.com

    … The enteric microbiota plays a pivotal role in maintaining health status in normal individuals, … with healthy controls. Probiotics, live or attenuated bacteria conferring a significant health …

    2013216 citations
  • The gut microbiota in celiac disease and probiotics

    R Chibbar, LA Dieleman - Nutrients, 2019 - mdpi.com

    … healthy subjects. Several studies have identified differential bacterial populations associated with CeD patients and healthy … n = 12), B infantis (Natren Life Start, NLS) treatment for three …

    2019176 citations
  • Bifidobacteria and Celiac Disease: Mechanisms of Probiotic Action in Reducing Gluten‐Induced Cytotoxicity and Inflammation

    TC Scherer, I De Marco, NRC Ferreira… - Molecular Nutrition & …, 2025 - Wiley Online Library

    … lactis Natren Life Start super strain (NLS-SS) can induce COX-1 expression and reduce COX-2, inhibit zonulin release, degrade gliadin-derived peptides, and suppress CXCR3 mRNA …

    20258 citations
  • Probiotics, prebiotics and other dietary supplements for gut microbiota modulation in celiac disease patients

    G Marasco, GG Cirota, B Rossini, L Lungaro… - Nutrients, 2020 - mdpi.com

    … to establish a “healthy relationship” since the first years of life [44]. … Probiotics are defined according to the World Health … [56] studied the effect of Bifidobacterium infantis natren life start …

    2020114 citations
  • Novel complementary strategies for the management of consistent gastrointestinal symptoms of Celiac disease

    JJ Aweya, R Kaur, MH Moghadasian - Critical Reviews in Food …, 2026 - Taylor & Francis

    … disease influences diet quality and health-related quality of life and has no impact on … natren life start strain super strain in active celiac disease. J Clin Gastroenterol. 47(2):139–147. …

    20261 citations
  • Probiotics and Disease: A Comprehensive Summary—Part 8, Gastrointestinal and Genitourinary Disorders

    HJ Finley, MG Gasta, KE Dolan… - Integrative Medicine …, 2018 - pmc.ncbi.nlm.nih.gov

    … nonmineral dietary supplement, and global sales were projected to reach to $42 billion by the end of 2016. Using probiotics for general health versus targeting a specific health concern …

    20187 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-10-24. DSLD Label ID: 307090. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.