Nail Care
Peptide Serum Concentrate
4.1
Rated 4.1 out of 5 stars
376

NEW ❤️
LONDONTOWN Peptide Serum Concentrate is a small bottle with pink liquid and a clear dropper, ideal for nourishing nail and cuticle care.
Peptide Serum Concentrate
A person applies LONDONTOWN Peptide Serum Concentrate to their fingernails, with the text: "Jumpstart Visible Nail Repair. This nourishing serum soothes dry, stressed nails and cuticles instantly.
Peptide Serum Concentrate
A hand holds LONDONTOWN’s Peptide Serum Concentrate; text highlights cranberry peptides, hibiscus, aloe, and humectants as key ingredients for powerful nail repair and cuticle serum benefits.
A bottle of LONDONTOWN Peptide Serum Concentrate rests on a bed of fresh cranberries.
A hand dispenses LONDONTOWN&
Three restorative nail care products: a glass nail file, a bottle of LONDONTOWN Peptide Serum Concentrate, and a bottle of luxe length nail gloss, each labeled with their name.
A hand holds a small bottle of LONDONTOWN Peptide Serum Concentrate, filled with pink liquid—ideal for nail repair and cuticle care.

4.1
Rated 4.1 out of 5 stars
376
Nail Care
Peptide Serum Concentrate
  • Intensive Repair
  • Moisture Boost
  • Strengthening

  • Intensive Repair
  • Moisture Boost
  • Strengthening
★  THE SERUM THAT SOLD OUT TWICE

a powerhouse nail and cuticle serum for ultimate repair + recovery

The LONDONTOWN Peptide Nail Repair Set—featuring serum concentrate, Kur Whipped Cloud hand cream, a glass nail file, and black nail buffer—is styled together on a white background for the healthiest nails.

SAVE 20% WITH A SET

Pair this product with complementary essentials 🤍

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A supercharged dose of cuticle care proven to target dryness, brittleness, and damage.

Formulated like a potent vitamin shot with 12% active ingredients—our highest concentration ever—this lightweight gel-serum delivers 360° support that helps strengthen, moisturize, and renew in one drop. Use for total nail rejuvenation and repair: it’s cooling on contact to soothe stressed cuticles, then quickly absorbs to fortify nails from the base and encourage healthier regrowth.


  • Lightweight, 12% active formula with our highest concentration of restorative ingredients for immediate TLC + long-term transformation
  • Jumpstarts visible rejuvenation with a potent dose of antioxidant-rich extracts + strengthening Cranberry Peptides
  • Fortifies nail base to prevent hangnails, peeling + brittleness
  • Instantly hydrates + soothes dryness with a moisture-locking trio of Aloe, Glycerin + D-Panthenol 
  • Precision tip applicator delivers deep hydration exactly where cuticles need it most, fast
  • Perfect intensive treatment after polish or gel removal

10 ml / 0.34 fl oz

Aqua (Water), Glycerin, Propylene Glycol, Trisodium Phosphate, Panthenol, Aloe Barbadensis Leaf Juice, Hibiscus Sabdariffa Flower Extract, Vaccinium Macrocarpon Fruit Extract, Carbomer, PEG-40 Hydrogenated Castor Oil, Parfum, Ethylhexylglycerin, Alcohol, Tris(Tetramethylhydroxypiperidinol) Citrate, Caprylyl Glycol, 1,2-Hexanediol, Citric Acid, Potassium Sorbate, Sodium Benzoate, Tocopherol, Phenoxyethanol, CI 17200, CI 14700

THIS PRODUCT IS:

  • Gluten-free
  • Certified vegan
  • Cruelty-free
 KEY INGREDIENTS:
    • Cranberry Peptides - Help strengthen weak, damaged nails & cuticles
    • Aloe - Helps calm & hydrate dry cuticles
    • Glycerin - Draws in moisture to help prevent dryness
    • D-Panthenol - Helps lock in hydration & support softness and flexibility
  1. Start with clean, bare nails.
  2. Apply one drop to each cuticle area, massaging in circular motions into the cuticle and nail until fully absorbed.

If nails are polished, apply to cuticles only. For best results, use daily or as an intensive treatment post-manicure.

Peptides are short chains of amino acids that help support the condition of the nail and surrounding cuticle. Peptide Serum Concentrate features Cranberry Peptides, which help strengthen weak, damaged nails while supporting healthier-looking cuticles. Combined with hydrating ingredients like Aloe, Glycerin, and D-Panthenol, the formula helps improve the overall appearance and resilience of nails over time.

Together, these ingredients help:
- Support stronger-looking nails
- Reduce the appearance of brittleness
- Improve hydration
- Soothe stressed cuticles
- Promote healthier-looking nail growth

Peptide Serum Concentrate