# Full Density Shampoo

A hair thickening shampoo for fragile, thinning hair.

New look, new formula, same effective results! Hair extensions aren’t the only way to a fuller head ... [Read full description](/content/shop/shampooconditioners/shampoo/HDC10327.html#tab=description/index.html)

## Select a Size

- 13.5 fl oz  
- 33.8 fl oz

## Pairs best with

### [Advanced Full Density Conditioner](/content/deals-last-chance/PPDHDC884486233943.html)

### [Styling Gelée All Purpose Styling Gel](/content/shop/hairstyling/gel/HDC10155.html)

## Description

New look, new formula, same effective results! Hair extensions aren’t the only way to a fuller head of hair. Biolage Advanced Full Density system was made for those of us with thin hair who want their strands to feel thicker—starting in the shower. This shampoo for thin hair is infused with biotin and gently cleanses thinning hair to remove impurities while building hair resiliency from root to tip. This creamy formula cleanses while adding softness and smoothness with no weight. When used as a system of shampoo and conditioner, it nourishes & fortifies thinning hair, leaving hair fuller-looking and healthier-feeling after just one use*.

*vs non-conditioning shampoo

**Product Benefits:**

- Vegan (no animal-derived ingredient or by-product)
- Cruelty-free
- Paraben-free
- Sulfate-free
- Silicone-free
- Mineral Oil-free
- Artificial Colorant-free Suitable for color-treated hair

**Ingredients:**

- AQUA / WATER / EAU  
- SODIUM LAURETH SULFATE  
- SODIUM LAURYL SULFATE  
- COCO-BETAINE  
- HEXYLENE GLYCOL  
- SODIUM CHLORIDE  
- PARFUM / FRAGRANCE  
- GLYCOL DISTEARATE  
- SODIUM HYDROXIDE  
- CITRIC ACID  
- ALCOHOL DENAT.  
- POLYQUATERNIUM-30  
- HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE  
- CARBOMER  
- LIMONENE  
- HEXYL CINNAMAL  
- COUMARIN  
- BENZYL ALCOHOL  
- MAGNESIUM NITRATE  
- LINALOOL  
- SALICYLIC ACID  
- AMYL CINNAMAL  
- ZINC PCA  
- BIOTIN  
- SAFFLOWER GLUCOSIDE  
- GERANIOL  
- ISOEUGENOL  
- ALPHA-ISOMETHYL IONONE  
- METHYLCHLOROISOTHIAZOLINONE  
- MAGNESIUM CHLORIDE  
- METHYLISOTHIAZOLINONE  
- TOCOPHEROL  
- SODIUM CITRATE

*Apply to wet hair with a massaging motion. Lather. Rinse. Follow with Full Density Conditioner.*