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Double Strength Hyaluronic Acid 100 mg

NOW
4.7
★ ★ ★ ★ ★
(15238 ratings)
Proline 100 mg
Product Image
Score 85.0

This NOW Double Strength Hyaluronic Acid product offers a beneficial combination of Hyaluronic Acid, L-Proline, Alpha Lipoic Acid, and Grape Seed Extract. It is designed to support skin hydration, joint lubrication, and overall connective tissue health with added antioxidant protection. Its formulation is well-regarded and provides good value for its targeted benefits.

Quantity: 120 Capsule(s)Servings size: 1 Veg Capsule(s) (120 servings)
Selected goals:
Other goals:
Anti-Aging
Detoxification
Heart Health
Skin Health
Joint Health

Score 85.0

This NOW Double Strength Hyaluronic Acid product offers a beneficial combination of Hyaluronic Acid, L-Proline, Alpha Lipoic Acid, and Grape Seed Extract. It is designed to support skin hydration, joint lubrication, and overall connective tissue health with added antioxidant protection. Its formulation is well-regarded and provides good value for its targeted benefits.

Quantity: 60
Analysis

The NOW Double Strength Hyaluronic Acid product is thoughtfully formulated to address its primary goals of skin and joint health. It utilizes Hyaluronic Acid (100mg) for deep hydration and joint lubrication, L-Proline (100mg) to support collagen synthesis crucial for connective tissues, and potent antioxidants like Alpha Lipoic Acid (50mg) and Grape Seed Extract (25mg) for cellular protection against oxidative damage. While the 'Double Strength' moniker refers to the 100mg HA dose, which is a standard effective amount, the comprehensive blend of ingredients positions it as a beneficial daily supplement. Consumer reviews widely commend the product for improvements in skin suppleness and joint comfort, reinforcing the brand's reputation for quality and efficacy.

Pros
  • Contains a synergistic blend of ingredients including Hyaluronic Acid, L-Proline, and powerful antioxidants, all beneficial for skin hydration, elasticity, and joint lubrication.
  • The inclusion of Alpha Lipoic Acid and Grape Seed Extract provides strong antioxidant support, protecting against cellular damage.
  • Highly rated by a large number of consumers online, indicating widespread satisfaction and perceived effectiveness.
Cons
  • The L-Proline dosage (100mg) is relatively low for individuals specifically targeting significant muscle protein synthesis or substantial collagen boosting beyond general maintenance.
  • The branding 'Double Strength' for 100mg of HA might be slightly misleading, as this is a common rather than exceptionally high dose in the market.
Warnings
  • None specific to the ingredients for generally healthy individuals. As with any dietary supplement, consulting a healthcare professional is advisable for those with pre-existing medical conditions, allergies, or who are currently taking other medications.
$22.35($0.18 per serving)
Vitacost
$ 27.79
Daily Vita
$ 28.90
Amazon
$ 22.35
Walmart
$ 22.35
iHerb
$ 22.35
Ingredients
IngredientAmount per serving
Sodium (Sodium Hyaluronate) 10 mg
Hyaluronic Acid (Sodium Hyaluronate) 100 mg
L-Proline 100 mg
Alpha Lipoic Acid 50 mg
Grape seed extract (Polyphenols) 25 mg
Gluten Free Adults 18–50 Vegan Dairy Free Vegetarian
Categories
Proline 75.0
The product appropriately includes L-Proline, a crucial amino acid for collagen formation and connective tissue health, aligning well with the 'Proline' collection. However, the 100mg per serving is a modest dose when compared to dedicated L-Proline supplements which often provide 500mg or more for more targeted support.
Goals
Skin Health 90.0
Hyaluronic Acid is highly effective for promoting skin hydration and elasticity, directly contributing to skin health. The addition of Alpha Lipoic Acid and Grape Seed Extract offers robust antioxidant protection against environmental stressors, while L-Proline actively supports collagen production, making this a comprehensive and potent formula for maintaining vibrant skin.
Joint Health 88.0
Hyaluronic Acid is pivotal for lubricating joints and supporting cartilage health, which are essential for smooth joint movement and comfort. L-Proline further strengthens the integrity of connective tissues surrounding joints, and the integrated antioxidants provide anti-inflammatory benefits that collectively contribute to enhanced joint function and reduced discomfort.
Muscle Gain 40.0
While L-Proline is an amino acid involved in protein synthesis and tissue repair, its 100mg dosage in this product is too low to significantly impact muscle gain directly. Supplements specifically formulated for muscle gain typically feature much higher concentrations of a broader range of essential amino acids or protein sources.
85 Value

Pro-Rite

Carlson
4.8
★★★★★
(683 ratings)
This Pro-Rite option delivers a high and effective dosage of L-Proline (500mg) and L-Lysine (500mg), crucial amino acids for collagen formation, at a competitive price point (35.71 cents/serving). It offers excellent value for individuals prioritizing these specific building blocks for skin, joint, and connective tissue health without the additional ingredients of the original product.
82 Value

Vegan Hair Skin & Nails

NOW Solutions
4.7
★★★★★
(3911 ratings)
Although slightly more expensive per serving than the original (29.44 cents vs 18 cents), this product offers a significantly more comprehensive blend of ingredients, including higher doses of other key amino acids, biotin, and additional vitamins and minerals. Its broader spectrum of benefits for overall hair, skin, and nail health provides superior value for a holistic beauty regimen.
80 Value

Hyaluronic Acid Complex

California Gold Nutrition
4.7
★★★★★
(4287 ratings)
This product provides a very similar formulation to the original, focusing on hyaluronic acid, L-proline, and grape seed extract, at a slightly higher but still competitive price (29.48 cents vs 18 cents). It offers a reliable and well-regarded option for those seeking the core benefits of hyaluronic acid with supporting antioxidants and amino acids from a different reputable brand, representing good value for a comparable HA complex.
95 Performance

Clincally Advanced Hair Skin & Nails

NOW Solutions
4.6
★★★★★
(2500 ratings)
This product offers a significantly more advanced and comprehensive formula for skin, hair, and nails. It includes a robust 100mg of Hyaluronic Acid, a substantial 1000mg of MSM, and a significant 1000mg of patented Cynatine HNS for superior keratin production, along with a broad spectrum of essential vitamins and minerals. This makes it a highly potent and holistic option for advanced beauty support.
92 Performance

Pro-Rite

Carlson
4.8
★★★★★
(728 ratings)
This alternative provides significantly higher doses of both L-Lysine (1000mg) and L-Proline (1000mg), which are crucial foundational amino acids for robust collagen synthesis and overall connective tissue integrity. For individuals primarily seeking to maximize the internal production and repair of skin, joint, and other structural tissues, this product offers a much more potent and targeted amino acid profile than the original.
90 Performance

Caprotein

Mt. Capra
4.6
★★★★★
(810 ratings)
As a protein powder, Mt. Capra Caprotein delivers a substantial 13 grams of protein per serving, including a significant 813mg of Proline and 549mg of Lysine, alongside a full spectrum of other amino acids. While not a capsule supplement, its high protein and amino acid content make it a superior choice for supporting muscle tissue repair, growth, and overall connective tissue health for those seeking a dietary protein supplement.
80 Budget

Vegan Hair Skin & Nails

NOW Solutions
4.7
★★★★★
(3911 ratings)
While slightly more expensive per serving (29.44 cents vs 18 cents), this product is one of the most cost-effective comprehensive hair, skin, and nail formulas available in the provided alternatives. It offers a broader spectrum of ingredients, including biotin, various amino acids, and MSM, providing enhanced value for holistic beauty support despite a higher per-serving cost than the original.
78 Budget

Hyaluronic Acid Complex

California Gold Nutrition
4.7
★★★★★
(4287 ratings)
This alternative offers a very similar core ingredient profile (HA, L-Proline, Grape Seed Extract) to the original product, making it a direct comparable. Although its price per serving is higher (29.48 cents vs 18 cents), it represents a reputable and accessible option for those seeking similar benefits at the lowest available price point for a dedicated HA complex among the alternatives.
75 Budget

Skin Nails & Hair

Solgar
4.7
★★★★★
(77035 ratings)
This Solgar product is a highly regarded and comprehensive formula for skin, nails, and hair, containing key building blocks like MSM, Vitamin C, and essential minerals alongside L-Proline. While more expensive per serving (31.53 cents vs 18 cents), its established reputation and broader approach to beauty support make it a valuable and well-rounded option.
85 Value

Pro-Rite

Carlson
4.8
★★★★★
(683 ratings)
This Pro-Rite option delivers a high and effective dosage of L-Proline (500mg) and L-Lysine (500mg), crucial amino acids for collagen formation, at a competitive price point (35.71 cents/serving). It offers excellent value for individuals prioritizing these specific building blocks for skin, joint, and connective tissue health without the additional ingredients of the original product.
82 Value

Vegan Hair Skin & Nails

NOW Solutions
4.7
★★★★★
(3911 ratings)
Although slightly more expensive per serving than the original (29.44 cents vs 18 cents), this product offers a significantly more comprehensive blend of ingredients, including higher doses of other key amino acids, biotin, and additional vitamins and minerals. Its broader spectrum of benefits for overall hair, skin, and nail health provides superior value for a holistic beauty regimen.
80 Value

Hyaluronic Acid Complex

California Gold Nutrition
4.7
★★★★★
(4287 ratings)
This product provides a very similar formulation to the original, focusing on hyaluronic acid, L-proline, and grape seed extract, at a slightly higher but still competitive price (29.48 cents vs 18 cents). It offers a reliable and well-regarded option for those seeking the core benefits of hyaluronic acid with supporting antioxidants and amino acids from a different reputable brand, representing good value for a comparable HA complex.
95 Performance

Clincally Advanced Hair Skin & Nails

NOW Solutions
4.6
★★★★★
(2500 ratings)
This product offers a significantly more advanced and comprehensive formula for skin, hair, and nails. It includes a robust 100mg of Hyaluronic Acid, a substantial 1000mg of MSM, and a significant 1000mg of patented Cynatine HNS for superior keratin production, along with a broad spectrum of essential vitamins and minerals. This makes it a highly potent and holistic option for advanced beauty support.
92 Performance

Pro-Rite

Carlson
4.8
★★★★★
(728 ratings)
This alternative provides significantly higher doses of both L-Lysine (1000mg) and L-Proline (1000mg), which are crucial foundational amino acids for robust collagen synthesis and overall connective tissue integrity. For individuals primarily seeking to maximize the internal production and repair of skin, joint, and other structural tissues, this product offers a much more potent and targeted amino acid profile than the original.
90 Performance

Caprotein

Mt. Capra
4.6
★★★★★
(810 ratings)
As a protein powder, Mt. Capra Caprotein delivers a substantial 13 grams of protein per serving, including a significant 813mg of Proline and 549mg of Lysine, alongside a full spectrum of other amino acids. While not a capsule supplement, its high protein and amino acid content make it a superior choice for supporting muscle tissue repair, growth, and overall connective tissue health for those seeking a dietary protein supplement.