15 Best Hair Thickening Products of 2021 for Voluminous Hair

Thick hair is #hairgoals for a lot of people. The demand for hair care products to improve the volume or strength of hair has been increasing. The hurdle between people with fine hair and achieving thick locks varies from person to person.

But have no fear – there are so many products on the market to help hair grow faster and longer. Some products will thicken your hair strands, and some will make your hair appear to be voluminous.

 

Best Hair Thickening Products

The objective of thickening products is to plump each hair strand to make it fuller and take up more space on your head. Since hair is primarily made of protein, the most effective hair thickening products are protein-based.

Women Choosing Hair Thickening Products

We’ve searched high and low, scoured through customer reviews, and found the 15 best hair thickening products of 2021. This list features a variety of products, including shampoos, conditioners, serums, oils, and sprays. So keep reading to find the best hair thickening products that will revamp your strands!

Here is a quick peek at the 15 products featured on the list. It will include the name of the product and the hair type it is formulated for.

Best Overall – Oribe Maximista Thickening Spray
Hair Type: Flat

Best Budget – OGX Thick & Full Volumizing Shampoo
Hair Type: Thick, Colour-Treated

Best Strengthening – Redken Thickening Lotion 06
Hair Type: Damaged

Best Splurge – Oribe Serene Scalp Thickening Treatment Spray
Hair Type: Thin

Best Cream – Marc Anthony Instantly Thick Hair Thickening Cream
Hair Type: Fine

Best Oil – The Mane Choice – Multi-Vitamin Scalp Nourishing Oil
Hair Type: Fine

Best Lotion – Moroccanoil Thickening Lotion
Hair Type: Fine

Best Shampoo – Biolage Volumebloom Shampoo
Hair Type: Fine

Best Conditioner – R + Co Dallas Biotin Thickening Conditioner
Hair Type: Thin

Best Hair Mask – Carol’s Daughter Monoi Repairing Hair Mask
Hair Type: Curly, dry

Best Serum – The Ordinary Multi-Peptide Serum for Hair Density
Hair Type: Thinning

Best Spray – Nioxin 3D Styling Hair Thickening Spray
Hair Type: Thin

Best Powder – SexyHair Big Powder Play Volumizing & Texturizing Powder
Hair Type: Very fine hair

Best Drugstore – Garnier Mega Full Thickening Lotion
Hair Type: All, dry, fine

Best Natural – Root Lifting Serum
Hair Type: Thin

 

1. Best Overall – Oribe Maximista Thickening Spray

The Oribe Maximista Thickening spray is a best seller and clear winner for hair thickening products. This thickening spray works wonders in building the body, protecting your hair from heat and UV rays, and lifting your roots for a strong hold.

All you have to do is spray it into damp hair, blow-dry, and watch your locks transform into thick fullness!

This thickening spray uses its signature complex (watermelon, lychee, and flower extracts) along with keratin amino acids and copolymers.

Pros:

  • Heat / UV protectant
  • No parabens
  • No Sodium chloride
  • Anti-static

Cons:

  • Expensive

 

2. Best Budget – OGX Thick & Full Volumizing Shampoo

OGX Thick & Full Volumizing shampoo is a cult favorite when it comes to bouncy, full-bodied hair. This shampoo is packed with extra vitamins and proteins to pump up fine strands and create a volumized look – at a budget-friendly price!

Pair this with the OGX Thick & Full conditioner, or don’t – the shampoo works just fine alone in boosting the volume and health of your hair.

This powerful volumizing shampoo uses biotin and collagen, which are both known for their hair growth effects. It’s also blended with bamboo fiber extract, wheat protein, jasmine, coconut, and lemon. This extra-strength shampoo provides more volume than regular shampoos and leaves your hair smelling heavenly.

Pros:

  •  Multiple protein-infused
  • Sulfate-free
  • Budget-friendly

Cons:

  • Does not work full potential on thinning, very fine hair
  • Hair may feel greasy or oily on Days 2-3

 

3. Best Strengthening – Redken Thickening Lotion 06

Redken Thickening Lotion 06 helps damaged hair add body and texture for fuller-looking hair. This highly-rated lotion works to strengthen low-density hair and helps reconstruct the hair fiber.

Just work this lotion evenly through towel-dried hair and blow-dry for maximum volume.

This volumizing leave-in product is formulated with proteins and witch hazel leaf water. It strengthens damaged hair and protects against breakage, leaving your hair full-bodied and healthy.

Pros:

  • Light-weight
  • A little goes a long way
  • Long-lasting
  • Repairs damaged hair

Cons:

  • Slightly expensive

 

4. Best Splurge – Oribe Serene Scalp Thickening Treatment Spray

Oribe Serene Scalp Thickening Treatment spray is a popular formula recommended by top hairdressers and stylists. This powerful treatment is for thinning hair and is designed to leave it feeling thicker, fuller, and healthier.

It instantly plumps hair at the roots while creating more volumized strands. To use this product, just spray directly onto the scalp of clean, damp hair.

This treatment spray uses capixyl, densifying polymer, pea sprout extract, biotin, and witch hazel, which combine to promote fuller, thicker hair while restoring elasticity to damaged hair.

Pros:

  • Recommended by top hair stylists
  • Safe for color-treated hair
  • Paraben and sulfate-free
  • Sodium-chloride-free

Cons:

  • Expensive

 

5. Best Hair Thickening Cream – Marc Anthony Instantly Thick Hair Thickening Cream

Marc Anthony Instantly Thick Hair Thickening Cream is a top-seller because it yields amazing results for even thin, flat, and weak hair types. It promotes soft hair and enhances body and natural movement. It will give even the flattest, finest of hair types a volumized and nourished look.

Just massage this rich cream through your damp hair to leave your locks looking fuller. To add more visible volume, blow-dry your hair with a round brush.

This powerful thickening cream is infused with hydrolyzed corn, soy protein, and wheat proteins, leaving hair looking shiny, strong, and volumized.

Pros:

  • Recommended for thin, flat, fine, and weak hair
  • Paraben and sulfate-free
  • Phthalate-free
  • Frizz control
  • Creates high volume

Cons:

  • Makes hair greasy for some
  • Can be heavy-weight for some

 

6. Best Hair Thickening Oil – The Mane Choice – Multi-Vitamin Scalp Nourishing Oil

Want to achieve thick and voluminous hair using hair oil? The Mane Choice’s Multi-vitamin scalp nourishing oil is a clear winner for best oil because of its hair growth abilities. It’s made for oily hair and is known for its natural hair growth tendencies that will revitalize your hair. It will improve your overall hair quality and reduce shedding and give you thicker, longer hair.

This formula uses soybean, castor seed, and almond oil plus rosemary extract, all agents that promote hair growth, working deep into your hair follicles.

Pros:

  • Safe for daily use
  • Non-greasy
  • All-natural blend

Cons:

  • Runny texture
  • Heavy for fine hair

 

7. Best Hair Thickening Lotion – Moroccanoil Thickening Lotion

Moroccanoil Thickening Lotion is a best seller not just because the brand is a cult classic but because this thickening lotion actually works. It is a volumizing lotion that expands each strand from root to tip.

It helps hair feel fuller, softer, and healthier. It increases density for a long-lasting body.

All you have to do is apply a quarter-sized amount in your palms and work it through damp hair from root to tip. Blow your hair dry for maximum effect.

This thickening lotion contains quinoa proteins to strengthen each strand. It also contains argan kernel oil, coconut alkanes, soy protein, and jojoba seed oil which all help moisturize and thicken strands.

Pros:

  • Little goes a long way
  • Long-lasting
  • Popular brand

Cons:

  • Not meant for wet or straight out of shower hair
  • Can be too heavy on fine hair
  • Expensive for a small bottle

 

8. Best Hair Thickening Shampoo – Biolage Volumebloom Shampoo

Biolage Volumebloom shampoo is a highly-rated product for adding volume to fine hair. It plumps fine hair with long-lasting volume while adding shine and sleekness. It works well on thin hair, helping you achieve the volume you want without letting you down.

With cotton flower and soy protein, this powerful lightweight shampoo works wonders in plumping hair to create a full-bodied look.

Pros:

  • Gentle
  • Light-weight
  • Suitable for color-treated and natural hair
  • Paraben-free

Cons:

  • Not the best for dry hair types
  • Slightly expensive

 

9. Best H  ThickeningConditioner – R + Co Dallas Biotin Thickening Conditioner

R + Co Dallas Biotin thickening conditioner is a popular choice for a thick, bodacious look. This volumizing conditioner will prolong strength and enhance shine.

Knowledgeable hairstylists created it to offer immediate results for those that want healthier, thicker, voluminous hair. It is particularly good for very thin or fine hair in need of body.

Infused with biotin, saw palmetto berry extract, coconut oil, and loquat fruit extract, this thickening conditioner will provide intense hydration, strengthen, soften, and help maintain thicker locks for a long, long time.

Pros:

  • Contains biotin known for volumizing traits
  • Paraben and sulfate-free
  • Mineral oil-free
  • Vegan and cruelty-free

Cons:

  • Expensive
  • May be greasy on some hair types

 

10. Best Hair Mask – Carol’s Daughter Monoi Repairing Hair Mask

Carol’s Daughter Monoi Repairing hair mask is a cult favorite for those with curly hair. This hair mask helps to repair and hydrate delicate, damaged hair. It is meant to maintain already curly hair and achieve a more volumized look.

It will help your curly locks look more full-bodied. All you have to do is apply this hair mask into your shower-wet hair and work well into the roots. Leave it in your hair to work its magic.

With wheat protein, pro-vitamin B5, bamboo water, and hydrolyzed silk, this hair mask has thickening and moisturizing agents to leave your hair healthier than before.

Pros:

  • Paraben-free
  • No petroleum
  • No mineral oil
  • Less breakage after just 1 use

Cons:

  • Made for curly hair
  • Expensive

 

11. Best Hair Thickening Serum – The Ordinary Multi-Peptide Serum for Hair Density

The Ordinary has many revolutionary products, and this multi-peptide serum is hands down the best serum on the market right now for hair density. The concentrated formula supports hair health so that your locks look thicker, fuller, and healthier. This lightweight formula has high reviews, raving about its hair density properties.

Just apply this formula onto your scalp directly and massage gently to let the serum penetrate your hair follicles.

This powerful serum uses redensul complex, peptide complex, baicapil complex, and high-solubility caffeine, which will effectively penetrate your scalp.

Pros:

  • Works quickly
  • Dairy-free
  • Helps grow hair
  • Strengthens hair
  • Can be used daily

Cons:

  • Expensive

 

12. Best Hair Thickening Spray  – Nioxin 3D Styling Hair Thickening Spray

The Nioxin 3D Styling Hair Thickening spray is a popular choice for creating fuller-looking locks and styles. This spray adds texture and boosts volume from the roots down to the tips of your hair.

Not only does it protect hair density, but it also helps increase the hair diameter, making your hair look voluminous and thick.

To use efficiently, shake well before using and spray the product through clean, damp hair from base to ends. Blow-dry your hair for maximum volume.

Infused with peppermint oil, wild mint leaf oils, and castor oil, this thickening spray is a clear winner for its thickening agents and perfect for all hair types!

Pros:

  • Promotes hair growth
  • Lighter-weight than other sprays
  • Not sticky
  • Many with thinning hair see amazing results

Cons:

  • Have to make sure to use only a little or gets too wet

 

13. Best Hair Thickening Powder – SexyHair Big Powder Play Volumizing & Texturizing Powder

SexyHair Big Powder Play powder is a top-seller for instantly volumizing and texturizing hair to create full-bodied locks. This styling powder liquefies when applied, allowing hair to absorb the product and provides voluminous hair.

It works wonders in adding texture to flat hair. To use, just sprinkle onto dry hair at the root for lift and volume or apply through the hair for maximum fullness.

With pulp oil, rice bran oil, and seed oils, this volumizing powder will help achieve fuller, voluminous hair even on baby-fine hair.

Pros:

  • Translucent powder
  • Can be used on any color or any type of hair
  • Light-weight
  • Good for everyday use

Cons:

  • Can get sticky if you accidentally pour too much
  • Hard to restyle after the first style
  • Small product for the price

 

14. Best Drugstore – Garnier Mega Full Thickening Lotion

Garnier Mega Full Thickening lotion is a cult classic when it comes to volumizing hair. This mega-affordable spray works great on all hair types and is lightweight but creates body and fullness on even the finest hair. It is a spray that works as a volumizing hair styler without the crunch of regular hairspray.

To achieve full-bodied hair, simply spray and work into towel-dried damp hair and blow-dry.

Created with castor oil, copolymer, and cotton extract, this mega-full thickening lotion will help your hair feel thicker and softer after the very first use.

Pros:

  • Affordable
  • Good for all hair types
  • Makes overall hair look plump and volumized
  • Little goes a long way

Cons:

  • Small bottle, doesn’t last long
  • Putting too much will give crunchy hair
  • Hair may get stiff after few hours

 

15. Best Natural – Root Lifting Serum

Root Lifting serum is a popular pick for creating optimal conditioner for thicker, fuller-looking hair. This serum by Thicker Fuller Hair tackles the root causes of thinning hair for effective, natural results. This serum works well into your scalp, helping lift your roots and stimulate hair growth.

Formulated with castor oil, copolymer, quinoa seed extract, and wheat amino acids, this natural serum helps make your hair look thicker and penetrates the scalp, giving you healthier locks.

Pros:

  • For very thin hair types
  • Natural formula
  • 100% Vegan and gluten-free
  • sulfate-free
  • Affordable

Cons:

  • Doesn’t work on all hair types
  • Very subtle results

 

Conclusion

Hair thickening products are saviors for those who desire more oomph to their locks. Boosting your styling routine with top hair thickening products like the ones listed above is a sure-fire chance to enhance thin and dull hair types.

Thickening products are specially formulated with volumizing agents to help promote density in each hair strand, creating thicker, fuller-looking hair.

Hair thinning is a very common problem among men and women. With 40% of hair loss sufferers being women, plenty of volumizing and hair thickening products are created for long tresses that need more body.

Many brands make boisterous statements about their ability to plump, lift and strengthen your locks with maximum volume. It’s hard skimming through these brands and products, trying to find ones that actually work and give you the volume your hair needs!

But we’ve researched for you and found hair thickening products that come in the form of shampoos, conditioners, sprays, creams, serums, and more!

Whether you have curly hair that needs more volume or has very fine hair that needs to be thickened, we have something for everyone on the list, and it will bring you a lot closer to achieving the mega volume, dreamy tresses you desire!

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