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Boost! by Avacor® Hair Thickener

Boost! by Avacor® Hair Thickener

Availability: In stock

Your Price: $17.99
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Our Boost! by Avacor® Hair Thickener is a unique proprietary formula that adds immediate volume and texture to fine and thinning hair. Compare Boost! to many other hair thickening products and we think you'll find Boost! is the best way to thicken, strengthen and improve the texture of thinning hair. Boost! is the perfect hair thickening treatment to compliment the Avacor Physicians Formula®. Try Boost! today to see what Avacor hair care products can do for you.

  • Increases the thickness and diameter of hair
  • Improves overall hair strength and condition
  • Enhances texture and improves manageability
  • Improves hair volume, making hair easier to style

Boost! by Avacor® Hair Thickener should be applied after the Avacor Physicians Formulation®. Squeeze a small amount into your palm, rub your hands together and distribute evenly throughout your hair. You may style your hair as normal.


Water, PVP/VA Copolymer, Stearalkonium Chloride, Glycerin, PEG-12 Stearate, Stearyl Alcohol (and) Cetrimonium Bromide, Cetyl Alcohol, Glyceryl Stearate (and) PEG-100 Stearate, Glycol Stearate, Dimethyl Copolyol, Panthenol, Panthenyl Hydroxypropyl Steardimonium Chloride, Hydrolyzed Rice Protein, Burdock (Arctium Lappa) Extract, Ivy (Hedera Helix) Extract, Fenugreek (Trigonella Foenum-Graecum) Extract, Cetrimonium Chloride, Dicetyldimonium Chloride, Fragrance, Tetrasodium EDTA, Propylene Glycol, DMDM Hydantoin, Methyl Paraben, Propyl Paraben.


[Boost! by Avacor®] is the best product that I’ve ever used on my hair. [It] gives me body and bounce and makes my thin hair feel like I have a lot of hair. I love it … It’s the best stuff I’ve ever used.

- Sally A. from Lawn, PA


I've been using Boost! [by Avacor®] for about 4 years now, and Boost! [by Avacor®] has been the only thing, the only product, and I've tried so very many different kinds, that has helped. My hair has been falling out since I've been getting older and Boost! [by Avacor®] really thickens my hair up really nice and its soft. I don't think I could do without it, really.

- Brenda S. from Fredericksburg, VA