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Since founded in 1972, Progressive Laboratories has always focused helping people maximize their health potential through science-based natural medicine. Progressive Laboratories strives to apply the latest nutrition science to its products in order to create an innovative and diverse line of offerings that can help with a wide array of health concerns. To achieve this, PL uses the exact ingredient sources and forms that are used in the clinical studies it models its products after. Progressive Labs is committed to always using the best American, European, and quality-verified suppliers of key raw materials to guarantee safety and effectiveness.
N-Acetyl-L-Cysteine
N-Acetyl-L-Cysteine (NAC) contains 750 mg of NAC, which is an altered form of the amino acid L-cysteine, per capsule. NAC enhances glutathione production and has been shown to support healthy lung function.‡
A review of 39 clinical trials of N-Acetyl-L-Cysteine found that 400 to 600 mg per day w...
N-Acetyl-L-Cysteine
$37.00
Natto NSK Mega
Natto is a traditional Japanese food made from soybeans fermented with a specific strain of bacteria, and has been found in Japanese foods for over 1,000 years. Contained within natto is a very potent enzyme called nattokinase.‡
Nattokinase has been extensively studied in Japan, Korea, and Chin...
Natto NSK Mega
$50.00
Nattokinase with Vitamin E
Natto is a traditional Japanese food made from soybeans fermented with a specific strain of bacteria, and has been found in Japanese foods for over 1,000 years. Contained within natto is a very potent enzyme called nattokinase.‡
Nattokinase has been extensively studied in Japan, Korea, and Chin...
Nattokinase with Vitamin E
$40.00
New Mood™
New Mood™ is a unique dietary supplement design to support healthy mood and healthy stress levels thereby providing healthy emotional balance and sleep naturally by using botanical ingredients and amino acids.‡
The major constituents in St. John’s wort include hypericin and other dianthrones, fl...
New Mood™
$33.00
Niacinamide 500
Niacinamide 500 from Progressive Laboratories provides 500 mg of vitamin B3 as niacinamide per vegetable capsule. Niacinamide (vitamin B3) is a precursor of nicotinamide adeninedinucleotide (NAD), essential for oxidation-reduction reactions, nutrient metabolism and ATP synthesis. It does not c...
Niacinamide 500
$22.00
NitroGenesis Pro®
NitroGenesis Pro® is a unique nutraceutical complex formulated to support nitric oxide (NO) production within the bloodstream which supports healthy circulation, facilitates ammonia and lactate removal to diminish fatigue, supports immune health, and provides antioxidant protection.‡
NitroGenesi...
NitroGenesis Pro®
$125.00
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