Hyaluronic Acid
Description
Hyaluronic Acid (HA) is a powerful humectant, meaning it can draw moisture from its surroundings and hold onto it, with the capacity to bind over 1,000 times its weight in water. This vital molecule is naturally produced in the body, predominantly found in the skin, joints (as a major component of synovial fluid), and eyes, where it contributes to tissue hydration, elasticity, and overall structural integrity. In the skin, HA helps maintain a youthful plumpness, firmness, and a dewy appearance by keeping cells well-hydrated. For joints, it acts as a lubricant and shock absorber, reducing friction and supporting smooth movement. Its presence is also critical in wound healing processes, contributing to tissue regeneration and reducing inflammation. HA's diverse roles make it a popular ingredient in both cosmetic and supplemental products. Supplementation with hyaluronic acid, typically in oral or topical forms, aims to support skin health, alleviate joint discomfort, and maintain hydration across various bodily tissues. It is widely used in anti-aging skincare products for its moisturizing and plumping effects, and in joint support formulas to help maintain cartilage health and joint fluidity.
Sources
Connective tissues in the human body (skin, joints, eyes)Some animal sources (e.g., rooster combs, bovine eyes)Fermentation processes (for supplement production)
Optimal Dosage
Minimum100 mg
Maximum500 mg
Safety & Toxicity
Toxicity Threshold5000 mg
Toxicity EffectJoint pain, stiffness
Goals
Skin Health
Impact
Highest effect
Typical dose:120–240 mg
Hyaluronic Acid is a key molecule for skin hydration, capable of holding up to 1000 times its weight in water. Clinical trials demonstrate that oral supplementation is effectively absorbed and increases the skin's moisture content, leading to a visible reduction in dryness and wrinkles and improved skin smoothness.
View goal →
Joint Health
Impact
High effect
Typical dose:80–240 mg
While once thought to be poorly absorbed, studies now show that oral hyaluronic acid can reach the joints, where it helps to maintain the viscosity of synovial fluid. This can lead to reduced pain and improved mobility, particularly in the knees.
View goal →
Anti-Aging
Impact
Moderate effect
Hyaluronic Acid is a key molecule for retaining moisture in tissues. Orally, it has been shown to be absorbed and distributed to the skin and joints. Supplementation can increase skin moisture content, improving elasticity and appearance, while also supporting the viscosity of synovial fluid in joints, enhancing cushioning and mobility.
View goal →
Hair Health
Impact
Limited evidence
Hyaluronic Acid is a powerful humectant that supports skin hydration. When taken orally, it may provide some benefit to scalp moisture. However, the direct clinical evidence for oral HA significantly impacting hair growth, thickness, or shedding is limited compared to other nutrients.
View goal →
Interactions
Positive Interactions
Collagen
Hyaluronic Acid works synergistically with Collagen to support skin structure, elasticity, and hydration, and to maintain the health of connective tissues like cartilage.
N-Acetyl Glucosamine
N-Acetyl Glucosamine is a precursor to Hyaluronic Acid, and taking them together may enhance the body's natural production and utilization of HA for joint and skin health.
Vitamin C
Vitamin C is essential for collagen synthesis and helps protect hyaluronic acid from degradation, thereby enhancing its benefits for skin and connective tissue health.
Recommended products
Best 
Injuv 140 mg with Hyaluronic Acid
Swanson
Hyaluronic Acid: 140 mg
A dedicated hyaluronic acid supplement featuring a good 140 mg dose of the branded Injuv form, aiming to support joint and skin health.
Value 
Joint Formula
Dr. Mercola
Hyaluronic Acid: 30 mg
A comprehensive blend aiming to support joint health and general well-being, combining key ingredients like eggshell membrane, hyaluronic acid, and boswellia.
Best 
Hyaluronic Acid
DaVinci Laboratories of Vermont
Hyaluronic Acid: 40 mg
A hyaluronic acid supplement featuring 40 mg of HyaMax, complemented by sunflower lecithin and chia seed powder, suitable for basic HA support.
Value 
Hydration Rescue
NOW Solutions
Hyaluronic Acid: 120 mg
A well-rounded supplement featuring Hyaluronic Acid and hydrolyzed fish collagen, aimed at supporting skin, hair, nail, and joint health.
Value 
Hyaluronic Acid 140 mg
LifeTIME
Hyaluronic Acid: 140 mg
A high-dose hyaluronic acid supplement providing 280 mg per serving from hen and rooster comb extracts, offering strong support for hydration and joints at a low cost.
Best 
Supreme Joint Health
Codeage
Hyaluronic Acid: 25 mg
This supplement provides a robust blend of ingredients, including UC-II collagen, turmeric, Boswellia, and hyaluronic acid, specifically formulated to support joint comfort, flexibility, and a healthy inflammatory response.
Best 
Injuv Hyaluronic Acid 70 mg
Source Naturals
Hyaluronic Acid: 140 mg
A hyaluronic acid supplement delivering 70 mg of Injuv per serving, providing moderate support for skin and joints, but at a higher price point.
Value 
Hyaluronic Acid 100 mg
Bluebonnet Beautiful Ally
Hyaluronic Acid: 100 mg
An excellent value hyaluronic acid supplement providing 100 mg per serving at a very low price, ideal for consistent daily support.
Best 
Hyaluronic Acid 200 mg
Vitamatic
Hyaluronic Acid: 200 mg
A very high-potency hyaluronic acid supplement, delivering 200 mg per serving at an exceptionally low price, with strong customer satisfaction.
Best 
Collagen Bright Mint Chocolate Flavor
DaVinci Laboratories
Hyaluronic Acid: 10 mg
<p>Collagen Bright is a flavored liquid supplement combining marine collagen, biotin, hyaluronic acid, and cordyceps, designed to support beauty goals and general wellness with a multi-ingredient approach.</p>
No image
Joint Movement Glucosamine Extra Strength Berry Flavored
Nature's Way
Hyaluronic Acid: 10 mg
This liquid supplement offers a blend of key ingredients like glucosamine, chondroitin, MSM, and hyaluronic acid, designed to support joint health and flexibility, along with added Vitamin D3 for bone well-being.
Best 
SynovX DJD
XYMOGEN
Hyaluronic Acid: 15 mg
A comprehensive joint support supplement containing MSM, chondroitin, glucosamine, and a minimal 15 mg of Mobilee hyaluronic acid, ideal for general joint care rather than specific HA needs.
Best 
Ageless Beauty Liquid Marine Collagen Peach Flavor
Solumeve
Hyaluronic Acid: 20 mg
This liquid marine collagen blend aims to support skin, hair, and nail health with added vitamins and minerals, though the main collagen quantity within the proprietary blend isn't specified.
Value 
CollagenUP Unflavored
California Gold Nutrition
Hyaluronic Acid: 60 mg
An unflavored powder offering 5g marine collagen, 60mg hyaluronic acid, and Vitamin C, providing exceptional value for comprehensive skin, hair, and joint support.
Value 
Hyaluronic Acid Complex
California Gold Nutrition
Hyaluronic Acid: 100 mg
This complex provides hyaluronic acid, L-proline, and antioxidant plant extracts to help support skin hydration, joint comfort, and overall beauty from within.
Budget 
Total Veggie Joint
California Gold Nutrition
Hyaluronic Acid: 50 mg
A vegetarian-friendly capsule blend featuring Glucosamine, Chondroitin, MSM, and Hyaluronic Acid, designed for comprehensive joint support.
Best 
Hyaluronic Acid
Pure Encapsulations
Hyaluronic Acid: 70 mg
A hyaluronic acid supplement featuring 70 mg of HyaMax, offering a substantial supply at a high upfront cost but moderate price per serving.
Best 
Type l ll & lll Collagen Keratin with Alpha Lipoic Acid & Hyaluronic Acid
Solaray
Hyaluronic Acid: 45 mg
This blend combines multiple types of collagen, keratin, hyaluronic acid, and supportive nutrients to offer broad support for skin, hair, nails, and joint health in one convenient capsule.
Budget 
Beauty Blossom Complex
Solumeve
Hyaluronic Acid: 100 mg
This complex provides key ingredients like hyaluronic acid and L-proline, along with plant extracts, to support skin hydration, joint comfort, and general beauty goals.
Budget 
Collagen Pomegranate
Solumeve
Hyaluronic Acid: 60 mg
A flavored collagen powder combining 5g marine collagen, 60mg hyaluronic acid, and Vitamin C for comprehensive skin, hair, and joint support.
Budget 
Collagen Lemon
Solumeve
Hyaluronic Acid: 60 mg
A lemon-flavored collagen powder providing 5g marine collagen, 60mg hyaluronic acid, and Vitamin C for integrated skin, hair, and joint support.
Product stats
Price per product
Average$31.73
Median$22.61
Price per serving
Average$0.89
Median$0.76
Price distribution
Price per serving distribution
Price per
Paired ingredients