Hair Thickening Hair Care

Fine hair needs care that adds fullness without weighing it down. G•1 Overnight Boosting Peptide Hair Growth Serum is powered by Baicapil™, clinically proven to reduce hair loss by 60% and increase hair density. Pair it with the Growth range shampoo and conditioner, made without sulphates, silicones and parabens and suited to fine or colour-treated hair.

  • Overnight Boosting Peptide Hair Growth Serum Overnight Boosting Peptide Hair Growth Serum
    BESTSELLER
    4.8
    Rated 4.8 out of 5 stars
    4.8 Stars (189 Reviews)

    G•1 Overnight Boosting Peptide Hair Growth Serum

    A lightweight, leave-on scalp serum that boosts growth and reduces hair loss by 60%.

    $80.00
    $80.00 $80.00
    BESTSELLER
  • Travel Size - Overnight Boosting Peptide Hair Growth Serum Travel Size - Overnight Boosting Peptide Hair Growth Serum
    TRAVEL SIZE
    4.9
    Rated 4.9 out of 5 stars
    4.9 Stars (21 Reviews)

    G•1 Travel Size - Overnight Boosting Peptide Hair Growth Serum

    A lightweight, leave-on scalp serum that boosts growth and reduces hair loss by 60%.

    $20.00
    $20.00 $20.00
    TRAVEL SIZE
  • The Growth Wash Duo The Growth Wash Duo
    Kit - Save 10%
    5.0
    Rated 5.0 out of 5 stars
    5.0 Stars (1 Review)

    The Growth Wash Duo

    Cleanse and condition thinning hair to support hair growth and thickness.

    $72.00
    $80.00 $72.00
    Kit - Save 10%
  • Daily Hair Growth Gift Set Daily Hair Growth Gift Set
    Kit - Save 10%
    4.7
    Rated 4.7 out of 5 stars
    4.7 Stars (3 Reviews)

    Daily Hair Growth Gift Set

    A limited-edition gift set with travel-ready sizes of our bestselling hair growth routine.

    $54.00
    $60.00 $54.00
    Kit - Save 10%
  • The Growth Wash Duo - Travel Size The Growth Wash Duo - Travel Size
    Kit - Save 10%

    The Growth Wash Duo - Travel Size

    Cleanse and condition thinning hair to support hair growth and thickness.

    $36.00
    $40.00 $36.00
    Kit - Save 10%
  • The Hair Growth & Gloss Kit - Holiday Gift Set The Hair Growth & Gloss Kit - Holiday Gift Set
    Limited Edition

    The Hair Growth & Gloss Kit - Holiday Gift Set

    Stronger hair that actually looks it, in two steps.

    $50.00
    $70.00 $50.00
    Limited Edition
  • Daily Hair Growth & Refresh Kit - Holiday Gift Set Daily Hair Growth & Refresh Kit - Holiday Gift Set
    Limited Edition

    Daily Hair Growth & Refresh Kit - Holiday Gift Set

    Your full hair growth routine, from wash day to the days in between.

    $64.00
    $74.00 $64.00
    Limited Edition