The Thickening Duo - Shampoo & Conditioner
Good For: Fine, flat, thinning or shedding hair.
A shampoo and conditioner formulated to be lightweight for regular use that gently cleanses and nourishes without weighing hair down, promoting thicker, healthier-looking hair.
Adds body and thickness without weighing down
Powered by advanced bio-actives
Gentle for daily use and color-treated hair
Smooths, detangles, and enhances shine for effortless manageability
Creates a rich, cushiony lather that cleanses without stripping
Lightweight for daily use and gentle on color-treated hair
Details:
- 266 ml / 9 fl.oz
- No parabens, sulfates, silicones, phthalates, synthetic dyes/colorants or mineral oils
- Dermatologist Tested • Cruelty-Free • Sulfate Free • Vegan
- Key Ingredients:
- Acetyl Tetrapeptide-3 – Strengthens hair fibers and supports visible fullness
- Rosemary – Known to help stimulate scalp circulation and support fuller, thicker-looking hair
- Centella Asiatica (Cica) – Soothes and protects strands while supporting overall hair resilience
- Clover Flower – Works synergistically with peptides to strengthen and fortify hair for healthier-looking locks
-
How to use:
- Thickening Shampoo: Thoroughly wet hair. Use hands or the BASE-K scalp massager to lather on scalp and hair. Leave in for 2-4 minutes. Rinse well.
- Thickening Conditioner: Remove excess water from hair. Apply to hair and down through strands. Leave in for 3-4 minutes. Rinse well.
- This item is Final Sale
- This item will ship directly from BASE-K
Original: $78.00
-70%$78.00
$23.40










Description
Good For: Fine, flat, thinning or shedding hair.
A shampoo and conditioner formulated to be lightweight for regular use that gently cleanses and nourishes without weighing hair down, promoting thicker, healthier-looking hair.
Adds body and thickness without weighing down
Powered by advanced bio-actives
Gentle for daily use and color-treated hair
Smooths, detangles, and enhances shine for effortless manageability
Creates a rich, cushiony lather that cleanses without stripping
Lightweight for daily use and gentle on color-treated hair
Details:
- 266 ml / 9 fl.oz
- No parabens, sulfates, silicones, phthalates, synthetic dyes/colorants or mineral oils
- Dermatologist Tested • Cruelty-Free • Sulfate Free • Vegan
- Key Ingredients:
- Acetyl Tetrapeptide-3 – Strengthens hair fibers and supports visible fullness
- Rosemary – Known to help stimulate scalp circulation and support fuller, thicker-looking hair
- Centella Asiatica (Cica) – Soothes and protects strands while supporting overall hair resilience
- Clover Flower – Works synergistically with peptides to strengthen and fortify hair for healthier-looking locks
-
How to use:
- Thickening Shampoo: Thoroughly wet hair. Use hands or the BASE-K scalp massager to lather on scalp and hair. Leave in for 2-4 minutes. Rinse well.
- Thickening Conditioner: Remove excess water from hair. Apply to hair and down through strands. Leave in for 3-4 minutes. Rinse well.
- This item is Final Sale
- This item will ship directly from BASE-K





















