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Acai Berry (1)
Acetyl-L-Carnitine Supplements (12)
Alginate Supplements (For Reflux) (5)
Aloe Juices, Gels, and Supplements (2)
Alpha-Lipoic Acid Supplements (12)
Apple Cider Vinegar (15)
Ashwagandha Supplements (40)
Astaxanthin Supplements (6)
Avocado Oil (6)
B Vitamin Supplements (194)
Berberine Supplements (16)
Black Currant, Borage, Evening Primrose, Flax and Hemp Seed Oil Review (12)
Bone Broth (4)
Calcium Supplements (51)
Cancer Prevention (1)
CBD & Hemp Extract Supplements (61)
Chia Seed (3)
Cholesterol-Lowering Supplements (Sterols/Stanols and Policosanol) (12)
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Coconut and MCT Oils (15)
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Electrolytes (3)
Essential Oils (8)
Extra Virgin Olive Oil (45)
Fish Oil /Omega-3 Fatty Acid Supplements (256)
Flaxseed (14)
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Inactive Ingredients (12)
Iron Supplements (53)
Joint Health for Animals (12)
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Kelp (Supplements) (5)
Lactose Intolerance Products (1)
L-Arginine Supplements (25)
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Lion's Mane and Chaga Mushroom Supplements (13)
Low-Dose Lithium Supplements (7)
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L-tryptophan and 5-Hydroxy-L-tryptophan (5-HTP) (5)
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Magnesium Supplements (74)
Manuka Honey (2)
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NAC (N-Acetyl Cysteine) Supplements (24)
NAD Boosters (NAD+/NADH, Nicotinamide Riboside, and NMN) (27)
Nattokinase Supplements (1)
Nutrition Bars (7)
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Oats (Rolled and Steel-Cut) Review (20)
Olive Leaf Extract (1)
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Probiotics (158)
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Red Yeast Rice Supplements (27)
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Rice Review (White, Brown, Black, Wild, and Combination) (1)
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Tuna, Salmon, Sardines & Mackerel (38)
Turmeric and Curcumin Supplements and Spices (124)
Valerian Supplements (5)
Vision Supplements with Lutein, Zeaxanthin & AREDS2 Formulas (30)
Vitamin A Supplements (10)
Vitamin C (45)
Vitamin D Supplements (339)
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Water Filter Pitchers (32)
Weight Loss Supplements (7-Keto DHEA, Forskolin and Stimulant Blend Supplements) (3)
Wellbutrin vs. Generic Bupropion (2)
Zinc Supplements, Lozenges, and Melts Review (29)
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Probiotics

Life Extension Responds

September 29, 2025
Favorited Not Favorited
A CL member shared with us Life Extension's response to our recent findings for its "GI" probiotic product. For details, and our take on it, see the Update in our Probiotic Supplements Review, which includes our Top Picks among probiotic supplements.

Company Responds to CL's Findings

August 29, 2025
Favorited Not Favorited

The distributor of Seed DS-01 Daily Synbiotic responded to our findings for its product. See the Update to our Probiotics Review for details, including our take on this. Also see our Top Picks among probiotic supplements.