Product testing is another great way to get free stuff. I have got TONS of full size products by product testing. Some companies also will pay you in gift cards or products for your participation. Here is a list of legit product testing companies that you can join.
All links listed below with the (

Heart icon ) are my favorites and a must join!
Beauty Products

- L”Oreal: They are looking for men and women 18 and older, to use and evaluate cosmetics, skincare, hair care and/or hair color products.

- SheSpeaks: Product testing and parties.
- Ahava: Test Ahava skincare products.
- Pink Panel: Once selected, you will receive FREE samples of skincare or makeup products.

- All You Reality Checkers: Test beauty products for All You Magazine.

- In Home Product Testing: Get free products to test and gift cards for doing it.
- Vogue Magazine: Test beauty products for Vogue magazine.
- In Style Trendsetters: Test beauty products for InStyle Magazine.
- Oprah Devotees: Test products for Oprah’s O Magazine.
- Lucky1’s Panel: Test beauty products for Lucky magazine.
- Seventeen Social Club: Free beauty products and VIP event access.
- Elle Inner Circle: Share your opinions on a variety of products and services featured in ELLE, receive product samples, and complete exclusive surveys.
- Remington: If you get accepted, you’ll get the chance to test and review Remington hair care, hair removal, shaving, and grooming products for FREE.
- AHAVA: Sign up to test AHAVA’s naturally rejuvenating skincare products.
Baby & Kids
- MomSelect: Join to share free samples with friends, host in home parties or review the newest products for moms.
- Mom Central: Get free baby/kid items from Mom central.
- Parent Tested, Parent Approved: You give them your valuable feedback and get to keep the products for free!
Footwear and Apparel
- Brooks Shoes: Sign up to become a wear tester and get Free shoes. (Not taking apps keep checking back)

- Nike: Test Nike footwear and apparel.
- New Balance: Available to both Adults and Children. Get Free Shoes!
- Under Armour: Under Armour Wear Testers get the unique chance to try out the world’s greatest performance gear before it hits fields, courts, and gyms around the world!
Electronics

- BetaBound: Members have tested products from Logitech, Dell, TomTom, Apple, T-Mobile, Polycom, Kodak, Yahoo!, and many other great companies.
- Philips Sonicare: If you are 18–65 years old you may qualify to participate.
- Remington Products: If you get accepted, you’ll get the chance to test and review Remington hair care, hair removal, shaving, and grooming products for FREE.
Other

- Crowdtap: Crowdtap is a way for you to connect with well known brands while earning cash and free products in return!

- BzzAgent: I have everything from beauty products to an electric toothbrush from them. This one is a must join!

- Smiley 360: I love Smiley! They send tons of free products to try.

- Influenster: Influenster is a cool site that sends out boxes of freebies to their members!

- Houseparty: Host product themed parties with your friends and family for free.

- Vocalpoint: They have some of the best samples! They are always sending out free products and coupons.
- Opinion Outpost: You can get paid to do surveys AND if you’re chosen, you could test new razors, beauty products, diapers, food and more!!
- Ipsos: Test an array of products from feminine hygiene to food and baby items.
- Tide: Test products for Tide Brand Products.
- Ravensburger: Test games and puzzles!
- Brand Power: From time to time we’ll be selecting Home Tester Club members to receive coupons, special offers and free product to try themselves and share with their friends.
- Test products in exchange for Amazon reviews: Become an Amazon reviewer and test all sorts of products.
Food & Drink
- McCormick Consumer Testing: McCormick & Company is currently recruiting for taste test panelists to test a range of food, snacks and beverages throughout the year.
Know of any others…. leave a comment below so I can add it to the list! 🙂