If you like stacking store rewards, this is an easy win. Right now, the 2 oz Neutrogena Oil-Free Pink Grapefruit Acne Wash Face Scrub is around 3.50 dollars at Walmart — and there’s a matching 3.50 Walmart Cash reward that makes it effectively free after rewards.

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If your skin reacts to everything, this is a very safe way to test new products. Right now Blissoma is offering a free Sensitive Skincare Sample Set: you choose 4 mini products (3 basic items plus 1 premium serum or oil), the products are free, and you only cover $4 First Class shipping.

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Give your skin-care bag a glow-up just for answering a few questions. This offer lets qualifying participants receive a free Skincare Travel Trio after they complete a quick online survey and share basic contact and shipping details.

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If you like testing products and keeping your lips soft, this one combines both. Through the product-testing platform Home Tester Club, selected members can receive a free moisturizing lip balm to try at home and review.

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