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N-A-G 500 mg

Source Naturals
4.7
★ ★ ★ ★ ★
(584 ratings)
N-Acetyl Glucosamine 500 mg
Product Image
Score95

A 500 mg NAG tablet for supporting skin moisture and connective tissue health.

How scoring works
Quantity:120 Tablet(s) • (120 servings)
Goals:
Skin Health

Score 95

A 500 mg NAG tablet for supporting skin moisture and connective tissue health.

How scoring works
$17.50($0.14 per serving)
iHerb
$ 25.17
Vitacost
$ 24.95
Amazon
$ 22.50
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Analysis

NAG is a key building block for hyaluronic acid, which helps maintain the moisture and structural integrity of the skin and joint fluids. This product provides a standard 500 mg dose that is easy to add to a daily routine.

The tablet form is straightforward and offers a clean way to support your connective tissues. It is a good fit for those who want to help their skin stay hydrated or support the lining of their digestive tract.

Pros

  • Standard 500 mg dose
  • Very affordable price for 120 tablets
  • Helpful for skin and gut support
  • Focused single-ingredient formula

Cons

  • Tablets may have binders some prefer to avoid
  • Derived from shellfish
  • May take time to see noticeable results

Warnings

  • Avoid if you have a shellfish allergy
  • Monitor blood sugar if you are diabetic
  • Consult a professional if taking blood thinners

Nutrient quality

93 Highest impact

The 500 mg dosage provides a solid therapeutic concentration for targeting glycosaminoglycan pathways. Formulating the product as a pure active ensures meaningful delivery of the core nutrient for skin and joint health.

Ingredient transparency

97 Highest impact

Labeling is exceptionally clear, specifying the exact milligram amount of the active compound per tablet. Transparency is high regarding both the primary active and the excipients used for tablet stability.

Customer satisfaction

93 Highest impact

Very high average ratings demonstrate significant consumer success and satisfaction with the product. User feedback consistently validates the supplement's effectiveness for supporting connective tissue health.

Value for money

99 Highest impact

Exceptional value is delivered through an affordable price per serving for a clinically relevant dose of NAG. It ranks as one of the most cost-efficient options for individuals prioritizing tissue support.

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Goals

Skin Health
Impact
Highest effect
A- Goal FitA- Strength of SupportC CoverageA+ Formula Quality

This supplement provides N-acetyl glucosamine to support the skin's natural production of hyaluronic acid.

The 500 mg dose appears well aligned for improving skin hydration and maintaining a healthy extracellular matrix.

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Ingredients

IngredientAmount per serving
N-Acetyl Glucosamine
500 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
N-Acetyl Glucosamine · 500 mg OverallScore82
C+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value
This standalone supplement provides a standard therapeutic dose of N-acetyl glucosamine in an affordable format. It is a practical and economical choice for individuals focusing specifically on connective tissue and digestive lining health.
View ingredientView products
93 Value

Healthy Gut Capsules

Terra Origin
4.7
★★★★★
(1143 ratings)
Combining N-acetyl-D-glucosamine with vitamin C and elderberry provides both structural precursors and antioxidant support. This multi-nutrient approach offers high value for those looking to support skin health and general systemic resilience.
Other sellers (1)
91 Value

IntestiNew

Renew Life
4.8
★★★★★
(7096 ratings)
Delivering a therapeutic 5000 mg dose of L-glutamine alongside N-acetyl glucosamine, this powder offers a potent way to support the body's internal lining. It provides a very effective cost-per-gram for these two critical tissue-building precursors.
Other sellers (4)
93 Value

Healthy Gut Berry

Terra Origin
4.7
★★★★★
(24504 ratings)
With a strong dose of NAG paired with marshmallow root and slippery elm, this flavored powder provides a soothing and comprehensive way to support hydration and tissue health. It offers excellent value for a high-dose, multi-ingredient formula.
Other sellers (1)
94 Performance

Glucosamine Chondroitin Formula

Country Life
4.8
★★★★★
(487 ratings)
Integrating 1000 mg of NAG with chondroitin sulfate and several forms of glucosamine offers superior support for connective tissue resilience. This comprehensive blend targets both the hydration and structural density of skin and joints more effectively than NAG alone.
Other sellers (2)
94 Performance

GI-Revive

Designs for Health
4.8
★★★★★
(239 ratings)
Featuring a massive dose of 1000 mg of N-acetyl glucosamine along with L-glutamine and zinc carnosine, this formula provides the highest level of barrier support. It is ideal for individuals seeking intensive support for both internal mucosal and systemic tissue health.
Other sellers (1)
94 Performance

Leaky Gut Formula

Codeage
4.8
★★★★★
(4201 ratings)
Utilizing NAG alongside probiotics, butyric acid, and botanical extracts, this formula supports tissue integrity through multiple advanced pathways. The inclusion of quercetin and licorice further helps maintain a healthy inflammatory balance in the body.
Other sellers (5)
98 Budget

N-A-G 700 mg

Jarrow Formulas
4.6
★★★★★
(3339 ratings)
Offering a more potent 700 mg dose of N-acetyl-D-glucosamine, this option provides a higher concentration of active glycan for a similar cost. It is a highly efficient choice for supporting the production of hyaluronic acid in skin and joint tissues.
Other sellers (3)
91 Budget

N-Acetyl Glucosamine

NutriCology
4.7
★★★★★
(353 ratings)
Providing 500 mg of NAG in a capsule format, this alternative offers a simple and direct approach to tissue hydration. It serves as a reliable source of this critical amino sugar for individuals focusing on connective tissue integrity.
Other sellers (3)
91 Budget

Healthy Gut Capsules With Vitamin D

Terra Origin
4.7
★★★★★
(933 ratings)
Combining N-acetyl glucosamine with Vitamin D and zinc carnosine adds extra structural and immune support. This formula provides a broader set of benefits for a competitive price, making it a well-rounded choice for daily wellness.
Other sellers (1)
93 Value

Healthy Gut Capsules

Terra Origin
4.7
★★★★★
(1143 ratings)
Combining N-acetyl-D-glucosamine with vitamin C and elderberry provides both structural precursors and antioxidant support. This multi-nutrient approach offers high value for those looking to support skin health and general systemic resilience.
Other sellers (1)
91 Value

IntestiNew

Renew Life
4.8
★★★★★
(7096 ratings)
Delivering a therapeutic 5000 mg dose of L-glutamine alongside N-acetyl glucosamine, this powder offers a potent way to support the body's internal lining. It provides a very effective cost-per-gram for these two critical tissue-building precursors.
Other sellers (4)
93 Value

Healthy Gut Berry

Terra Origin
4.7
★★★★★
(24504 ratings)
With a strong dose of NAG paired with marshmallow root and slippery elm, this flavored powder provides a soothing and comprehensive way to support hydration and tissue health. It offers excellent value for a high-dose, multi-ingredient formula.
Other sellers (1)
94 Performance

Glucosamine Chondroitin Formula

Country Life
4.8
★★★★★
(487 ratings)
Integrating 1000 mg of NAG with chondroitin sulfate and several forms of glucosamine offers superior support for connective tissue resilience. This comprehensive blend targets both the hydration and structural density of skin and joints more effectively than NAG alone.
Other sellers (2)
94 Performance

GI-Revive

Designs for Health
4.8
★★★★★
(239 ratings)
Featuring a massive dose of 1000 mg of N-acetyl glucosamine along with L-glutamine and zinc carnosine, this formula provides the highest level of barrier support. It is ideal for individuals seeking intensive support for both internal mucosal and systemic tissue health.
Other sellers (1)
94 Performance

Leaky Gut Formula

Codeage
4.8
★★★★★
(4201 ratings)
Utilizing NAG alongside probiotics, butyric acid, and botanical extracts, this formula supports tissue integrity through multiple advanced pathways. The inclusion of quercetin and licorice further helps maintain a healthy inflammatory balance in the body.
Other sellers (5)
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