Hydrolyzed Keratin
Doctor's Best
Hydrolyzed Keratin
4.5
★ ★ ★ ★ ★
(1799 ratings)
Keratin 500 mg
Score 85.0
This supplement provides a robust 500mg dose of KeraGLO Hydrolyzed Keratin, a patented and effective form, making it an excellent choice for targeted support of hair, nail, and skin health.
Quantity: 60 Veggie Cap(s)Servings size: 1 Veggie Capsule(s) (60 servings)
Selected goals:
Other goals:
Hair Health
Nail Health
Skin Health
leaderboard Score 85.0
This supplement provides a robust 500mg dose of KeraGLO Hydrolyzed Keratin, a patented and effective form, making it an excellent choice for targeted support of hair, nail, and skin health.
insights Analysis
Doctor's Best Hydrolyzed Keratin is formulated with 500mg of KeraGLO, a patented ingredient derived from natural wool, which is solubilized and hydrolyzed to enhance bioavailability. This dosage is consistent with clinical studies demonstrating improvements in hair strength, shine, and elasticity, as well as nail integrity and skin moisture. Online reviews frequently praise this product for noticeable improvements in hair and nail quality, reflecting the efficacy of the KeraGLO. Nutritionists often recommend patented forms of keratin for better absorption and proven results. While it is a single-ingredient focused supplement (aside from a minimal amount of sodium), its strength lies in providing a potent, high-quality source of keratin, making it highly effective for its stated goals.
- Contains 500mg of KeraGLO, a patented and clinically studied form of hydrolyzed keratin, known for its high bioavailability and efficacy.
- The 500mg dose is a well-researched and effective amount for promoting hair strength, nail growth, and skin elasticity.
- Positive online reviews often confirm noticeable improvements in hair and nail quality.
- It is a single-ingredient product (plus sodium), meaning it lacks other beneficial beauty ingredients like biotin, collagen, silica, or a broad spectrum of vitamins and minerals.
- While effective for keratin, users looking for a more comprehensive beauty formula might need to supplement with other products.
- The price per serving, while reasonable for a patented ingredient, is higher than very basic biotin or generic keratin options.
- Those seeking broader beauty benefits beyond what keratin alone provides might find this product less comprehensive without additional supplementation.
$21.36($0.35 per serving)
 iHerb | $ 21.36 | |
 Amazon | $ 21.36 | |
 Pure Formulas | $ 24.76 |
bolt Effectiveness for goals
Some clinical studies have explored the benefits of hydrolyzed keratin peptides for hair and nail health. These studies often report improvements in parameters such as strength, elasticity, and overall appearance of hair and nails. Research continues to investigate optimal formulations and applications.
Keratin supplements are often used with the aim of supporting the structural integrity of hair, skin, and nails. Studies suggest that hydrolyzed keratin can contribute to improved hair strength, elasticity, and nail growth. Individual results may vary.
Keratin supplements are thought to support the repair of damaged hair by providing the necessary protein structures. This can help replenish compromised areas, potentially leading to a reduction in frizz and an improvement in overall hair texture and appearance. They contribute to internal restoration.
By strengthening the hair shaft and improving its elasticity, keratin supplements can contribute to a reduction in hair breakage. This makes hair more resilient to daily styling, environmental stressors, and chemical treatments. Stronger hair is less likely to snap.
Users often report benefits such as increased hair strength, reduced breakage, and improved shine and smoothness. Some research indicates that keratin can help support hair resilience and appearance.
schedule Dosage, timing & forms
The typical recommended daily dosage for keratin supplements can vary based on the specific product and its formulation. Many supplements suggest a range, often between 250 mg to 500 mg per day. Always follow the specific dosing instructions provided on your product label.
Typical daily dosages for hydrolyzed keratin supplements often range from 250 mg to 500 mg. However, specific dosages can vary depending on the product's formulation and the manufacturer's recommendations. Always follow the instructions provided on the supplement's label for accurate guidance.
The time it takes to observe results from keratin supplementation can vary among individuals and depends on the intended benefits. Many users report noticeable changes in hair, skin, and nails after consistent use for 3 to 6 months. Continued daily intake is often recommended for sustained benefits.
Visible results from keratin supplements, such as improvements in hair or nail strength, may take several weeks to a few months of consistent use. Keratin supplements are generally considered safe for long-term daily use when taken according to recommended dosages. Consult a healthcare professional if you have concerns about extended use.
There is generally no universally 'best' time of day to take keratin supplements, as absorption is not heavily dependent on timing. Some manufacturers may suggest taking it in the morning or evening for convenience. Consistency in taking the supplement daily is often considered more important than the specific time.
health_and_safety Safety & interactions
There is limited scientific research specifically on the safety of keratin supplements during pregnancy or lactation. For this reason, pregnant or breastfeeding individuals should consult their doctor or a qualified healthcare provider before incorporating any new supplement, including keratin, into their regimen.
Keratin supplements are typically considered safe for most healthy individuals when consumed as directed. They are commonly derived from natural sources, such as wool, and processed for oral intake. As with any supplement, consulting a healthcare professional before starting is recommended.
Keratin supplements are generally considered well-tolerated when taken as directed. Some individuals might experience mild digestive upset, such as bloating or nausea, particularly when first starting supplementation. Serious adverse reactions are uncommon.
The safety of Keratin supplements during pregnancy and breastfeeding has not been extensively studied. Therefore, it is generally recommended that pregnant or breastfeeding individuals avoid Keratin supplements. This recommendation stands unless specifically advised and monitored by a healthcare professional.
Individuals with known allergies to the source material of keratin (e.g., wool or poultry) should avoid these supplements. People with compromised liver or kidney function, or those with existing medical conditions, should consult a healthcare professional before taking keratin supplements. Always prioritize medical advice for specific health concerns.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Sodium | 15 mg |
KeraGLO | 500 mg |
Categories
Keratin 95.0
The product's strength is its focus on a high-quality, patented, and clinically dosed 500mg of KeraGLO Hydrolyzed Keratin, making it an excellent source of effective keratin.
Goals
Hair Health 90.0
The 500mg of patented KeraGLO Keratin is highly effective for improving hair strength, shine, and reducing breakage, aligning with numerous clinical studies on this specific ingredient.
Nail Health 90.0
Keratin is the primary protein in nails, and this clinically dosed, bioavailable form significantly contributes to stronger, less brittle nails and improved growth.
Skin Health 80.0
KeraGLO has been shown to support skin health by improving elasticity and moisture content, making this product effective for general skin appearance, though not as comprehensive as formulas with collagen or hyaluronic acid.
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