To buy, select Size
Choose from options to the left

Friction Labs Premium Sports Chalk for Rock Climbing, Weight Lifting, Gymnastics, Tennis & More

4.7 4.7 out of 5 stars 4,784 ratings

Price: $9.99 $29.99 Free Return on some sizes and colors

Chunky Texture - Gorilla Grip
  • NOW 20% MORE CHALK: Our new packaging is now 100% recyclable with 20% more chalk! Engineered for unparalleled grip with fewer applications. Hold Tight. Don’t Hold Back. Complete the regimen by adding in our Secret Stuff Liquid Chalk as a base layer.
  • GAME CHANGING GRIP: Don’t limit yourself because of bad grip. Overcome grip problems caused by sweat, rain, humidity, and oils or sunscreen. Our high purity Magnesium Carbonate makes a single application last longer, giving you the grip you need to stay in the zone.
  • SAFE GRIP SOLUTION: Non-toxic, silica-free and pigment-free chalk that is safe for all skin types. We refine all our chalk and strip out fillers and artificial drying agents found in other chalks that can dry out and damage your skin.
  • PEAK PERFORMANCE: A bit of moisture can be the difference between success and failure. Our high purity chalk lasts longer so you can keep pushing to that next hold instead of stopping to chalk up. Perfect for indoor & outdoor use.
  • TRUSTED BY THE BEST: Friction Labs is the only chalk endorsed by champions in multiple sports like rock climbing, tennis & powerlifting. Our chalk provides the long lasting moisture absorption you need to keep performing your best.

Additional Details

Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them.

Small Business
This product is from a small business brand. Support small. Learn more
New on Amazon
Explore licensed merch for all teams Shop now

From the brand


Product Description

Friction Labs: the best chalk in the best packaging.
The longest-lasting, highest quality chalk, made in the USA, now in recyclable packaging.

Loose and Magic Chalk

Bam Bam

Bam Bam

Gorilla Grip

Gorilla Grip

Unicorn Dust

Unicorn Dust

Magic Chalk

Magic Chalk

Magic Chalk Pro

Magic Pro

Customer Reviews
4.7 out of 5 stars
4,784
4.7 out of 5 stars
4,784
4.7 out of 5 stars
4,784
4.6 out of 5 stars
3,171
4.6 out of 5 stars
3,171
Price
$9.99 $9.99 $9.99 $9.99 $12.99
Texture
Super Chunky Loose Chalk Medium Loose Chalk Fine Loose Chalk Fine Chalk Ball Fine Chalk Ball + Pro Fabric
What is it for
Perform Perform Perform Perform Perform
Skin Friendly
100% Vegan
Recyclable Packaging
Responsibly made in Colorado with no fillers or drying agents.
The new standard in chalk

Meet the Family

Unicorn Dust

Loose Chalk

Magic Chalk

Magic Chalk

BAM BAM

Premium Chalk Discs

Athletic Hands

Athletic Hands

Secret Stuff

Original Secret Stuff

Chalk Discs

Alcohol Free Secret Stuff

Athletic Tape

Athletic Finger Tape

Customer Reviews
4.7 out of 5 stars
4,784
4.6 out of 5 stars
3,171
4.1 out of 5 stars
68
4.4 out of 5 stars
39
4.3 out of 5 stars
1,511
4.3 out of 5 stars
1,511
4.5 out of 5 stars
162
Price
$9.99 $9.99 $29.99 $19.00 $19.00 $9.99
Form
Loose Chalk Chalk Ball Chalk Discs Restorative Hand Cream Liquid Chalk Liquid Chalk -
What is it for
Perform Perform Perform Recover Prepare Prepare Prepare
Skin Friendly
100% Vegan
Recyclable Packaging

Product information

Technical Details

Additional Information

Looking for specific info?

Customer reviews

4.7 out of 5 stars
4,784 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers appreciate the chalk's quality, grip, and longevity. They find it offers good friction and sticks to their hands well. Many say it works well for indoor climbing and disc golf. The texture and hand dryness are also appreciated. However, opinions differ on value for money and chunkiness.

AI-generated from the text of customer reviews

234 customers mention "Chalk quality"223 positive11 negative

Customers like the chalk quality. They say it's good for indoor climbing, disc golf, and powerlifting. The chalk is fine, silky, and solid, with big chunks as well as refined pieces. It has enough broken-up chalk to feel pillowy, but still some texture so it doesn't all come off.

"...Aside from that minor gripe, this is simply the best quality chalk my son has used...." Read more

"Love the chunks! Powder is fine and absolutely necessary for bouldering" Read more

"Been using it for climbing, pretty good stuff. I mean its chalk yk....." Read more

"I use this chalk for powerlifting -it is so nice and soft!!" Read more

95 customers mention "Grip"84 positive11 negative

Customers appreciate the grip of the chalk. They find it sticks to their hands and provides more friction on holds, allowing them to palm smooth rocks without slipping. The chalk absorbs moisture well and stays on their hands for longer than other chalks. The chunks allow for easy spreading and keep their hands dry.

"...The chunky texture of this chalk is perfect for getting good friction and grip on those tiny holds and incredibly overhung routes he loves to conquer..." Read more

"I love this brand, because it gives you a best grip when you are deadlifting at the gym." Read more

"...I can literally watch it absorbing the oils or grease. The grease adheres to the chalk, then washes right out…one laundering…even with cold water!..." Read more

"...Keep my hands dry and definitely helps with holds." Read more

88 customers mention "Longevity"72 positive16 negative

Customers appreciate the chalk's longevity. They mention it lasts a long time and provides excellent gripping benefits. The 12oz size lasts longer than smaller containers, and it holds up to all brands and types they've used. It's one of the best quality, affordable chalks they've tried for climbing. There is little material waste, and customers enjoy the chunky variety.

"...While I appreciate that the 12oz size lasts longer than smaller containers, we still find ourselves reordering this chalk frequently because of how..." Read more

"Love the chunks! Powder is fine and absolutely necessary for bouldering" Read more

"...It sticks to my hand and lasts much longer than other chalks I’ve tried...." Read more

"Works well. Love the chunks!!!" Read more

66 customers mention "Works well"63 positive3 negative

Customers like the chalk. They say it works well for bouldering and climbing. The chalk is soft and easy to use, coming in two packs.

"Does the job and affordable" Read more

"...It works and I like the chunky bits to crush up. Keep my hands dry and definitely helps with holds." Read more

"Works well. Love the chunks!!!" Read more

"This stuff works great. For me, a little goes a long way. 30+ years of lifting experience, including competitive weightlifting...." Read more

58 customers mention "Texture"54 positive4 negative

Customers appreciate the chalk's texture. They find it soft, smooth, and dry. It rubs in easily and doesn't leave a slimy feeling on hard surfaces. The grip is great and it goes on smoothly without making a mess.

"...The grip is fantastic; it goes on smoothly and doesn't make a huge mess or cloud up the air too much when brushing off excess...." Read more

"I use this chalk for powerlifting -it is so nice and soft!!" Read more

"...It’s hard to describe how it feels better on my hands, and I have a comfortable grip with no sweaty palms once I’m on the wall...." Read more

"Great chalk, works well and feels good" Read more

54 customers mention "Hand dryness"51 positive3 negative

Customers appreciate the dryness of the product. It keeps their hands moisturized and improves grip, preventing sweaty palms and itching.

"...I don’t need to rechalk very often. This helps keep the sweat at bay." Read more

"This is lightweight and effective without drying out hands!" Read more

"...It works and I like the chunky bits to crush up. Keep my hands dry and definitely helps with holds." Read more

"...And it keeps my hands dry and my bells in my hands when I’m dripping in sweat. I highly recommend...." Read more

81 customers mention "Value for money"51 positive30 negative

Customers have different views on the chalk's value for money. Some find it cheap and effective, while others consider it a little pricey.

"Does the job and affordable" Read more

"Great value" Read more

"...A bit pricy compared to other brands, but for how well it works for me, I won't buy anything else anytime soon...." Read more

"Just the kind of chalk we needed and the price was really good!" Read more

29 customers mention "Chunkiness"13 positive16 negative

Customers have different views on the chalk's consistency. Some find it fine and dense, while others mention it has chunks or holes.

"...I have noticed that it is sometimes more clumpy than other times, but part of that may be because I leave the bag of it in my car outside in 100+..." Read more

"...I personally prefer Metolius chalk over this for climbing, less fine and better value." Read more

"...But it seems like this is not even medium chunky but rather unicorn dust with a couple of small pebbles here and there. The chalk itself is fine!" Read more

"Definitely the nicest chall I have ever used. The chunky one seems great without a chalk ball, which makes it very usuable for climbing or in the gym..." Read more

Package came open
4 out of 5 stars
Package came open
I love this mag but the package came open on both bags
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

  • Reviewed in the United States on March 31, 2024
    Size: 12 oz/340 g - Loose ChalkStyle Name: Chunky Texture - Gorilla GripVerified Purchase
    As the parent of an avid boulderer, we go through a lot of climbing chalk in our household. Friction Labs Gorilla Grip is hands down my son's favorite and the one we keep buying.

    The chunky texture of this chalk is perfect for getting good friction and grip on those tiny holds and incredibly overhung routes he loves to conquer. The chalk really stays put on his hands without constantly having to reapply.

    While I appreciate that the 12oz size lasts longer than smaller containers, we still find ourselves reordering this chalk frequently because of how much he uses it during climbing sessions. I wish Friction Labs offered a larger size option or multi-pack - it would save us money in the long run.

    Aside from that minor gripe, this is simply the best quality chalk my son has used. The grip is fantastic; it goes on smoothly and doesn't make a huge mess or cloud up the air too much when brushing off excess.

    The recent move to 100% recyclable packaging is just icing on the cake for an environmentally-conscious brand. We're happy to support a company that is doing good for the climbing community and the planet.

    If your climber hasn't tried Gorilla Grip yet, get it - it's incredibly sticky, long-lasting chalk that helps stick those deadpoint moves. And Friction Labs, pretty please consider a mega-size option for us boulder junkies!
    6 people found this helpful
    Report
  • Reviewed in the United States on December 7, 2024
    Size: 2.5 oz/70.8 g - Loose ChalkStyle Name: Fine Texture - Unicorn DustVerified Purchase
    Does the job and affordable
  • Reviewed in the United States on December 10, 2024
    Size: 2.5 oz/70.8 g - Loose ChalkStyle Name: Chunky Texture - Gorilla GripVerified Purchase
    Love the chunks! Powder is fine and absolutely necessary for bouldering
  • Reviewed in the United States on September 27, 2024
    Size: 2.5 oz/70.8 g - Loose ChalkStyle Name: Super Chunky Texture - Bam BamVerified Purchase
    Been using it for climbing, pretty good stuff. I mean its chalk yk.....
    One person found this helpful
    Report
  • Reviewed in the United States on December 12, 2024
    Size: 2.5 oz/70.8 g - Loose ChalkStyle Name: Chunky Texture - Gorilla GripVerified Purchase
    I love this brand, because it gives you a best grip when you are deadlifting at the gym.
  • Reviewed in the United States on January 3, 2025
    Size: 2.5 oz/70.8 g - Loose ChalkStyle Name: Fine Texture - Unicorn DustVerified Purchase
    This is lightweight and effective without drying out hands!
  • Reviewed in the United States on December 9, 2024
    Size: 2.5 oz/70.8 g - Loose ChalkStyle Name: Chunky Texture - Gorilla GripVerified Purchase
    Daughter is a competitive climber and loves this product. We bought some from this vendor for a holiday gift exchange within her climbing team. The product’s package (not Amazon delivery packaging) was torn and crushed. Can’t give it as a gift because it looks mangled, but my daughter can use the product, which was still in tact in the clear bag inside the packaging.
  • Reviewed in the United States on September 10, 2024
    Size: 12 oz/340 g - Loose ChalkStyle Name: Fine Texture - Unicorn DustVerified Purchase
    I use this chalk for powerlifting -it is so nice and soft!!

Top reviews from other countries

Translate all reviews to English
  • Amazon Customer
    5.0 out of 5 stars Works well
    Reviewed in Canada on March 2, 2024
    Size: 6 oz/170 g - Loose ChalkStyle Name: Fine Texture - Unicorn DustVerified Purchase
    Great product. I apply it to my dry hands, before they get sweaty and it works well. It doesn't turn greasy and it won't cause any calluses on your hands, it is just right. Sometimes there may be tiny ball clump in the mix, but it is easily crush-able. I thought I would never be able to hold another barbell ever again... Now I'm doing everything weight(s) related and weight-lifting activities. Highly recommend.
  • andre
    5.0 out of 5 stars zu gut
    Reviewed in Germany on November 28, 2024
    Size: 6 oz/170 g - Loose ChalkStyle Name: Fine Texture - Unicorn DustVerified Purchase
    ich kleb an der wand
  • HighGrade G.
    5.0 out of 5 stars Works well
    Reviewed in the United Kingdom on September 3, 2024
    Size: 2.5 oz/70.8 g - Loose ChalkStyle Name: Chunky Texture - Gorilla GripVerified Purchase
    This stuff works great, Really grippy!
  • Edoardo Zella
    5.0 out of 5 stars Friction è sempre ottima
    Reviewed in Italy on January 11, 2024
    Size: 2.5 oz/70.8 g - Loose ChalkStyle Name: Fine Texture - Unicorn DustVerified Purchase
    Comprata per arrampicare. Costa ma è davvero davvero buona.
  • Daniel Pérez
    5.0 out of 5 stars Buena compra
    Reviewed in Spain on November 3, 2023
    El producto llegó rápido y sin defectos. La bolsa que compré era la pequeña y cunde bastante si la usas junto a una bolsa de tiza para escalar. No ocupa mucho, por lo que siempre puedo llevarla en la mochila de mi equipo de escalada, y puedo rellenar siempre en caso de faltarme (si que recomiendo encarecidamente usar con la bolsa de tiza de escalada y no solo con la bolsa que contiene el producto, no es suficientemente grande para introducir las manos con comodidad y los bordes pueden ser algo ásperos, no está pensada para usar sin otro complemento).

    No tiene trozos grandes a diferencia de los ladrillos de magnesio, y puede que esto sea por lo que el precio es algo más elevado de lo que cabría esperar.

    No tengo quejas respecto a su desempeño ni calidad, por lo que recomendaría su compra a alquilen que necesite una alternativa al magnesio líquido (pero si que recomiendo que se compre la cantidad necesaria para el uso que se le quiera dar, puede que el pequeño sea insuficiente para personas que practiquen/usen grandes cantidades ).