I found several search results related to hand and foot whitening cream, but only a few of them provide information about the product details, positive and negative aspects, and ingredients or materials. Here is a summary of the information I found:

• Shine Ware Hand Foot Whitening Cream: This cream is enriched with natural ingredients, including milk proteins, which are known for their moisturizing and nourishing properties. The gentle formula does not contain any harmful chemicals, but there is no information about any potential negative effects.

• Saeed Ghani Foot and Hand Whitening Cream: This cream is made from honey, papaya, lemon, and coconut, and is designed to fight spots, acne, and dead skin cells. The coconut moisturizes the skin, while the antioxidants and Vitamin C from lemon keep the skin young. The natural formula makes this cream perfect for all seasons, adds a natural glow to the skin, and achieves hand and foot whitening cream without any harmful chemicals. There is no information about any potential negative effects.

• AromaOrganix Hand & Foot Whitening Cream: This cream is uniquely blended with organic oil extracts, sunflower seed oils, and Vitamin E, and is best for dry and rough hands. There is no information about any potential negative effects.

• DIY Hand and Foot Whitening Cream: This is a homemade recipe for hand and foot whitening cream that does not require any formula creams. The ingredients include lemon juice, baking soda, and coconut oil. There is no information about any potential negative effects.

• Nella Whitening and Brightening Tone-Up Cream: This cream is made with fermented natural ingredients and is designed to brighten, moisturize, nourish, and help bring out dewy and elastic skin with natural skin radiance and the pearl effect. There is no information about any potential negative effects.

• Key Ingredients to Look Out For: When shopping for hand creams, some key ingredients to look out for include Shea Butter, Vitamin E, Glycerine, or anything else that is going to boost moisture and provide protection and care to your hands, nails, and cuticles.

In summary, the hand and foot whitening creams mentioned above contain natural ingredients and do not contain any harmful chemicals. However, there is no information about any potential negative effects. When shopping for hand creams, it is recommended to look for ingredients that boost moisture and provide protection and care to your hands, nails, and cuticles.