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Life Extension N-Acetyl-L-Cysteine (NAC) & Glycine 1000 mg, Promotes Relaxation, Healthy Sleep, Amino Acid, Gluten-Free, Non-GMO, Vegetarian, 100 Capsules
✅ In stock
F
Grade
Analysis Confidence
88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 25, 2026 12:45 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 42% — a steep markdown from the official listing.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
6.63/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
Product Details
✓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.
⚙️ Specifications
Brand
Life Extension
Primary Supplement Type
amino acid
Special Ingredients
Amino Acid
Age Range (Description)
Adult
Package Information
Bottle
Number of Items
100
Servings per Container
100
Dosage Form
Capsule
Material Feature
GMO Free, Gluten Free, Vegetarian
Manufacturer
Life Extension
Brand Name
Life Extension
