Life Extension N-Acetyl-L-Cysteine (NAC) & Glycine 1000 mg, Promotes Relaxation, Healthy Sleep, Amino Acid, Gluten-Free, Non-GMO, Vegetarian, 100 Capsules
- Product 1: Whole-body health all-star nutrient– N-Acetyl-L-Cysteine (NAC for short) provides head-to-toe benefits. NAC is good for your respiratory system, liver health and immune response. Studies show NAC favorably affects cellular energy production, well-being and quality of life.
- Product 1: Powerful protection against oxidative stress— High-performing organs like your liver are exposed to free-radical agents that cause oxidative stress. N-Acetyl-L-Cysteine is a potent free-radical scavenger that combats oxidative stress. The body also uses NAC to replenish glutathione, a naturally occurring antioxidant that also helps protect your cells against oxidative stress.
- Product 1: Easy-to-absorb NAC— Each gluten-free capsule delivers 600 milligrams of N-Acetyl-L-Cysteine that’s rapidly absorbed by the body, giving you the maximum benefits of this potent nutrient.
- Product 1: Ingredients matter— Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce.
- Product 2: CALMING SLEEP SUPPORT - Glycine is considered a semi-essential amino acid that is produced naturallyby the body and has a calming effect on the brain. Because of this, glycine promotes relaxation and soundsleep. We formulated our glycine with 1000 mg, a significantly higher dose than many traditional glycine supplements, to provide the maximum benefits.
- Product 2: STAY CLEAR HEADED - Research shows that, when taken before bed, glycine may promote healthy, quality sleep without causing daytime drowsiness.
- Product 2: HEALTHY DOSE - Glycine supports muscle mass and healthy body composition. Our glycine supplement provides 1000 mg of glycine per single gluten-free, vegetarian capsule.
- Product 2: INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and quality your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA. A Certificate of Analysis is available for all our products.
| Material Feature | Gmo Free, Vegeta, Gluten |
| Brand | Life Extension |
| Expiry Date | Aug 2027 |
| Age Range (description) | Adult |
| Number Of Items | 100 |
| Servings Per Container | 10 |
| Dosage Form | Capsule |
| Primary Supplement Type | Amino |
| Format | Bottle |
| Special Ingredients | No |
| Product Type | Nutritional Supplement |
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SKU |
BRSROAIKCUNGK3QV |
Category |
Vitamins, Minerals & Supplements , Amino Acids , Acetyl-L-Carnitine |
Tags |
Life Extension N-Acetyl-L-Cysteine (NAC), immune, respiratory, liver health, NAC 600 mg, potent antioxidant support, free-radicals, easy to absorb, 60 capsules
N-acetyl-L-cysteine is an easily-absorbed nutrient with potent benefits for whole body health. N-acetyl-L-cysteine is a highly bioavailable nutrient that supports bronchial and respiratory health. N-acetyl-L-cysteine supports healthy glutathione levels at the cellular level. Glutathione is a potent antioxidant which helps protect neurons from oxidative stress and insults from foreign compounds. N-acetyl-L-cysteine also offers powerful support for liver and immune function.
Life Extension Glycine 1000 mg, Promotes Relaxation, Healthy Sleep, Amino Acid, Gluten-free, Non-GMO, Vegetarian, 100 capsules
The essential amino acid, glycine, has been studied to have a calming effect on the brain. To provide the maximum benefits, we formulated our Glycine with 1000 mg, a significantly higher dose than many traditional glycine supplements. Our glycine supplement is gluten-free, vegetarian, and is made 100% non-GMO ingredients.
Important information
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









