8 Hair Thickening Products That Also Help Regrow Thinning Hair

These are leave-in styling creams and serums that help make the hair look thicker and fuller. All the products on this page also contain ingredients that may help improve the health of hair and promote hair growth.

This is a list I’ve wanted to compile for a while. If you have thinning hair you probably want a product you can apply that makes your hair look thicker. But you don’t want a product that contains chemicals that aren’t good for your scalp skin or your hair. And ideally you want a product that contains ingredients that either help prevent hair loss or promote hair growth. So that’s what this list is. I’ve included only products that contain properties that make hair appear thicker, by increasing the diameter of individual hair follicles and contain ingredients that fight hair loss.

  • Nioxin Diamax Advanced Hair Thickening Treatment

    Nioxin Diamax Advanced Treatment Thickening Serum

    Around $21 for 180ml

    Ingredients

    Buy online (USA)

    Buy online (UK)

  • Andalou Naturals Age Defying Thickening Spray

    Andalou Naturals Age Defying Hair Thickening Spray

    Around $10 for 6 ounces

    Ingredients

    Buy online (USA)

  • Kevin Murphy Full Again Thickening Lotion

    Kevin Murphy Full Again Thickening Lotion

    Around $30 for 5 ounces

    Ingredients

    Buy online (USA)

    Buy online (UK)

  • Surface Thickening Cream

    Surface Awaken Thickening Cream

    Around $20 for 3 ounces

    Read next

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    • Lysine is an amino acid, which has been shown in research to increase hair growth
    • Aloe vera improves scalp health
    • Contains capsicum, which may promote hair growth
    • Contains antioxidants, vitamins A, C and E, which may help improve scalp health by scavenging free radicals
    • Contains saw palmetto, which reduces DHT by blocking 5 alpha reductase, thus reducing androgenic alopecia

    Ingredients

    Buy online (USA)

    Buy online (UK)

  • AG Root Thickening Serum

    AG Hair Volume Root Thickening Serum For Fine To Thinning Hair

    Around $30 for 3.4 ounces

    Ingredients

    Buy online (USA)

    Buy online (UK)

  • Energizer Hair Thickening Serum

    Hobe Labs Energizer Hair Thickening Serum

    Around $10 for 1 ounce

    Ingredients

    Buy online (USA)

    Buy online (UK)

  • Amplixin Volumizing Hair Gel

    Amplixin Volumizing Styling Hair Gel

    Around $10 for 1 ounce

    • Contains aloe vera, which promotes healthy scalp skin
    • Contains caffeine, which has been shown to promote hair growth
    • Contains rosemary, which contains hair growing properties
    • Contains niacin, which may increase blood flow to the hair

    Ingredients

    Buy online (USA)

  • Pantene Pro-V Expert Collection AgeDefy Advanced Thickening Treatment

    Pantene Pro-V Expert Collection AgeDefy Advanced Thickening Treatment

    Around $5 for 4.2 ounce

    • Contains caffeine, which has been shown to promote hair growth
    • Contains niacin, which may increase blood flow to the hair

    Ingredients

    Buy online (USA)

    Buy online (UK)

  • Thicker Fuller Hair Instantly Thick Serum

    Thicker Fuller Hair Instantly Thick Thickening Serum

    Around $16 for 10 ounce

    • Contains caffeine, which has been shown to promote hair growth
    • Contains rosemary, which contains hair growing properties

    Ingredients

    Buy online (USA)

    Buy online (UK)

  • TRX2 advanced hair thickening cream

    TRX2 Advanced Care Hair Thickening & Styling Cream

    Around $21 for 180ml

    Ingredients

    Buy online (USA)

    Buy online (UK)

  • Nexxus Diametress Leave-in Conditioner Creme for thickening hair

    Nexxus Diametress Leave-in Conditioner Creme for thickening hair

    Around $15 for 4.8oz

    • Increases the diameter of each hair shaft volumizing the overall appearance of hair
    • Contains green tea extract — a source of antioxidants

    Ingredients

    Buy online (USA)

    Buy online (UK)

What else can you do to get thicker hair?

Use a thickening shampoo

Thicker Fuller Hair Shampoo
Before styling your hair, wash it with a thickening shampoo.
Check out my list of the ten best thickening shampoos.

Use a boar bristled brush

Best hard bristled boar brushes
Boar bristle brushes puff up your hair making it look thicker. Use one when your hair is dry to volumize your hair, then apply a thickening product to style your hair.
Check out my list of the world’s best boar bristled brushes.

Reactivate dormant hair follicles

Increase nutrient supply to hair
If you’ve been losing your hair for a while and it’s getting thin, you may not realize this but you most likely still have thousands of tiny, almost invisible “dormant hairs” in-between the larger hairs. Use my advanced technique to reactivate these hairs making your hair thicker within months.
View my advanced natural hair regrowth method.