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Fast-Acting Joint Formula

Life Extension
4.4
★ ★ ★ ★ ★
(311 ratings)
Keratin 300 mg
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Score 67

A unique blend featuring Cynatine FLX keratin for hair and nail support, combined with ingredients often used for joint comfort.

scaleQuantity:30 Capsule(s) • (30 servings)
track_changesGoals:
flag Hair Health
flag Nail Health

leaderboard Score 67

A unique blend featuring Cynatine FLX keratin for hair and nail support, combined with ingredients often used for joint comfort.

insightsAnalysis

This supplement features Cynatine FLX, a patented form of soluble keratin (300 mg) that may support the structural integrity of hair and nails. Alongside this, it includes Hyal-Joint Complex (40 mg) and Decursinol-50 Angelica gigas Nakai extract (200 mg). While the latter two are often associated with joint comfort and flexibility, their presence here suggests a multi-benefit approach.

For hair and nail goals, Cynatine FLX is the key active component, providing bioavailable keratin. The inclusion of ingredients typically found in joint health formulas might offer complementary wellness benefits, but it also means users focused purely on hair and nails are getting other compounds. This blend could appeal to someone looking for both joint and beauty support.

thumb_upPros
  • Contains Cynatine FLX, a specialized and bioavailable form of keratin
  • May offer combined benefits for both hair/nails and joint support
  • Utilizes branded ingredients like Cynatine FLX and Hyal-Joint Complex
  • Formulated by Life Extension, a brand known for detailed ingredient choices
thumb_downCons
  • Product name 'Fast-Acting Joint Formula' might mislead those seeking only hair/nail support
  • High price per serving compared to dedicated single-ingredient keratin products
  • The keratin dosage (300 mg) is good but not the highest available
  • Contains ingredients that might not be desired by everyone seeking only hair/nail benefits
warningWarnings
  • Consult a healthcare professional if you are pregnant, nursing, or have a medical condition, especially given the various active ingredients.
  • Angelica gigas Nakai extract may have specific considerations or interactions; research or consult a professional if concerned.
flagReport analysis
$29.25($0.97 per serving)
Amazon
$ 29.25
Pure Formulas
$ 29.25
flagReport prices
track_changesGoals
flagHair Health
Impact
High effect
Cynatine FLX is a recognized form of keratin that contributes to hair health by providing structural proteins. The inclusion of this ingredient directly supports the goal, though the overall product is multifaceted.
View goal →
flagNail Health
Impact
High effect
The Cynatine FLX component is beneficial for nail health, as keratin is a primary building block. While other ingredients are present, this specific keratin form can help support stronger nails.
View goal →
scienceIngredients
IngredientAmount per serving
Hyal-Joint Complex
40 mg
Decursinol-50 Angelica gigas Nakai extract
200 mg
Cynatine FLX
300 mg
person Adults 18–50
flagReport overview
Keratin 75
The product includes Cynatine FLX, a specific and well-regarded form of keratin. This contributes significantly to the keratin collection, even if it's part of a broader formula.
scienceView ingredientinventory_2View products
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