Life Extension

Hair, Skin & Nails Collagen Plus Formula, 120 Tablets

Life Extension's Hair, Skin & Nails Collagen Plus Formula combines hydrolyzed collagen peptides with complementary nutrients to support skin elasticity, nail strength, and hair structure.

May be a fit for

  • Adults seeking collagen support for smoother, more resilient skin texture
  • Individuals with brittle nails looking to maintain stronger nail integrity
  • Those supporting hair thickness and shine with collagen-based nutrition
$33.99

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TabletsFormat
120 TabletsPack size
The essentials

A closer look.

Life Extension's Hair, Skin & Nails Collagen Plus Formula combines hydrolyzed collagen peptides with complementary nutrients to support skin elasticity, nail strength, and hair structure. Designed for adults seeking a multi-targeted approach to connective tissue health, it goes beyond basic collagen by pairing peptides with synergistic co-factors.

Why It's Worth Considering: The formulation pairs hydrolyzed collagen, a form associated with efficient absorption, with biotin, vitamin C, and hyaluronic acid, addressing multiple pathways involved in keratin and collagen synthesis rather than relying on a single ingredient.

Inside the formula

Product details

Who it may suit

May be a fit for

  • Adults seeking collagen support for smoother, more resilient skin texture
  • Individuals with brittle nails looking to maintain stronger nail integrity
  • Those supporting hair thickness and shine with collagen-based nutrition
  • Active adults combining collagen plus formula with a healthy aging routine

Considerations

  • Fish/shellfish allergy (if marine collagen)
  • Histamine intolerance (some collagen products trigger histamine)
  • Kidney disease on protein-restricted diet
  • Alpha-gal syndrome (if bovine collagen)
Compatibility & interactions

Works Well With

Vitamin C
Essential for collagen synthesis
Omega-3
Both support skin and joint health

Take Separately From

No significant interactions identified. Always consult your healthcare provider.

What to expect over time
Week 2–4

Nail & Hair

Reduced nail brittleness, less breakage

Week 4–8

Skin Hydration

Improved skin moisture and elasticity

Month 2–3

Joint Comfort

Reduced joint stiffness and pain

Month 3–6

Structural Repair

Measurable collagen density improvement

Based on hydrolyzed collagen peptide studies at 10-15g/day. Consistent daily use is key.

Compare the options

Compare Collagen Types

Source and type matter

FeatureType I/III (bovine)Type II (chicken)Marine (fish)Multi-Collagen
Best ForSkin, hair, nails, gutJoints, cartilageSkin (smallest peptides)All-around
SourceGrass-fed cattleChicken sternumWild-caught fishMultiple sources
AbsorptionGoodGoodExcellent (smallest MW)Good
Peptide Size3-6 kDa10-30 kDa1-3 kDaVaries
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From across the web

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Good to know

A few useful answers.

Research & further reading

More category questions

Does collagen actually work or is it just hype?

Yes — multiple randomized controlled trials show oral collagen peptides (10-15g/day) significantly improve skin elasticity (+15-20%), reduce wrinkles, strengthen nails, and reduce joint pain over 8-12 weeks. The key is hydrolyzed peptides (not gelatin) which are small enough to be absorbed and signal fibroblasts to produce new collagen.

When is the best time to take collagen?

Collagen can be taken anytime. Many people add it to morning coffee or smoothies. For joint benefits, some practitioners recommend taking on an empty stomach. For skin, consistency matters more than timing. Take with vitamin C for optimal synthesis.

How much collagen should I take daily?

For skin: 5-10g/day (Verisol studies). For joints: 10-15g/day. For gut healing: 15-20g/day. Most collagen powders provide 10-20g per scoop. Studies consistently show 10g/day as the minimum effective dose for measurable skin improvement.

What is the difference between collagen and gelatin?

Both are collagen protein, but hydrolyzed collagen peptides are broken into smaller fragments (1-6 kDa) that dissolve in cold water and are absorbed more efficiently. Gelatin is partially hydrolyzed — it forms a gel, doesn't dissolve in cold liquids, and has lower bioavailability. For supplementation, always choose hydrolyzed collagen peptides.

Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.

Life Extension - Hair, Skin & Nails Collagen Plus Formula, 120 Tablets