Home/ Supplements/ Hyaluronic Acid/ Double Strength Hyaluronic Acid 100 mg

Double Strength Hyaluronic Acid 100 mg

product on market Capsule NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Hyaluronic acid and L-proline are studied for their roles in joint and skin hydration, while alpha lipoic acid and grape seed extract provide antioxidant support. There is moderate evidence for these ingredients in supporting connective tissue health. Overall, the evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Double Strength Hyaluronic Acid 100 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Veg Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
20%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Sodium
10 mg (1% DV)
Market median: 100.0mg (173 products)
L-Proline
100 mg
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
Market median: 100.0mg (284 products) 10 studies (A:0, B:4)

Other Ingredients

Hypromellose Rice Flour Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: Take 1 capsule 1 to 2 times daily with food.

Warnings & Precautions

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

Not manufactured with soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation Notes

Hyaluronic Acid is a compound present in every tissue of the body, with the highest concentrations occurring in connective tissues such as skin and cartilage. Hyaluronic Acid is an important constituent of joint fluid, where it serves as a lubricant and plays a role in resisting compressive forces. L-Proline, Alpha Lipoic Acid and Grape Seed Extract have been included to create a more complete formula.

Natural color variation may occur in this product.

This double strength product has twice the Hyaluronic Acid (100 mg per capsule) as in our regular strength product (50 mg per capsule).

Joint Support Important Joint Lubricant

Double Strength Hyaluronic Acid With L-Proline, Alpha Lipoic Acid and Grape Seed Extract

Non-GMO

Vegetarian/Vegan

Triangle K (Kosher)

Made and quality tested in the USA with globally sourced ingredients.

Not manufactured with soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.

Crescent H (Halal)

Additional Information

Triangle K (Kosher)

General Health Family owned since 1968.

Store in a cool, dry place after opening.

Crescent H (Halal) GMP Quality Assured

Metadata

Product Details

UPC / SKU7 33739 03155 6
DSLD Entry Date2024-07-25
Product TypeOther Combinations
FormCapsule
BrandNOW
DSLD ID314279
Data Updated2026-04-11
Research

Research Evidence

14
Research Sources
50
Avg Quality
9
Rct
3
Clinical Trial
1
Systematic Review
1
Guideline
B Dressings and topical agents containing hyaluronic acid for chronic wound healing
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
B Effect of laughter exercise versus 0.1% sodium hyaluronic acid on ocular surface discomfort in dry eye disease: non-inferiority randomised controlled trial
Rct BMJ (Clinical research ed.) 2024 PubMed DOI
B Expert consensus on hyaluronic acid injections for knee osteoarthritis: a patient-centered approach.
Guideline Aging clinical and experimental research 2026 PubMed DOI
C The Effects of Dietary Supplementation with Collagen and Vitamin C and Their Combination with Hyaluronic Acid on Skin Density, Texture and Other Parameters: A Randomised, Double-Blind, Placebo-Controlled Trial
Rct Nutrients 2024 PubMed DOI
C Effects of ozone combined with articular injection of sodium hyaluronate on patients with knee osteoarthritis and their inflammatory factors and hemorheological indices.
Rct African health sciences PubMed DOI
C The effect of oral low molecular weight liquid hyaluronic acid combination with glucosamine and chondroitin on knee osteoarthritis patients with mild knee pain: An 8-week randomized double-blind placebo-controlled trial.
Rct Medicine PubMed DOI
C Liquid combination of hyaluronan, glucosamine, and chondroitin as a dietary supplement for knee osteoarthritis patients with moderate knee pain: A randomized controlled study.
Rct Medicine PubMed DOI
C Oral preparation of hyaluronic acid, chondroitin sulfate, N-acetylglucosamine, and vitamin C improves sexual and urinary symptoms in participants with recurrent urinary tract infections: a randomized crossover trial.
Rct The journal of sexual medicine PubMed DOI
C PMCF Study to Evaluate Performance and Safety of 'Hyaluronic Acid (HA)-Based Eyedrops' Used to Relieve Dry Eye Symptoms
Clinical Trial ClinicalTrials.gov 2022
C Effect of Hyaluronic Acid Oral Supplementation on Sexual and Urinary Symptoms of Women With Recurrent Urinary Tract Infections
Clinical Trial ClinicalTrials.gov 2022
View all evidence for Hyaluronic Acid →
Compare

Similar Products

View all Hyaluronic Acid products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.