Here are the details, positive and negative aspects, and ingredients or materials of some brightening moisturizers:

1. Sun Spot Brightening Moisturizer by kinlò

• Made without synthetic fragrances, parabens, petrolatum, phthalates
• Contains a supercharged vitamin C and ferulic acid formula that targets pigmentation
• Effective without affecting natural melanin
• Safe for all skin tones and types
• Sustainably-sourced ingredients
• Vegan and cruelty-free
• Positive: helps actively fade discoloration
• Negative: none mentioned

2. TULA Skincare Bright Start Vitamin C Antioxidant Brightening Moisturizer

• Contains a proprietary super six blend of prebiotics and probiotic extracts, vitamin C, ferulic acid, and tranexamic acid
• Positive: hydrates and brightens skin
• Negative: none mentioned

3. Brightening Cream by Indie Lee

• Formulated without parabens, mineral oil, sulfate-based detergents, synthetic fragrance, petroleum-based ingredients, phthalates, phenoxyethanol, formaldehyde, and GMO ingredients
• Contains strawberry leaf extract, centella asiatica, safflower oil, squalane, and candelilla wax
• Positive: brightens and evens skin tone, provides antioxidant benefits, moisturizes, and helps reduce the appearance of fine lines
• Negative: none mentioned

4. Vitamin C Ester Photo-Brightening Moisturizer Broad Spectrum SPF 30 by Perricone MD

• Contains vitamin C ester and alpha lipoic acid
• Positive: visibly brightens, tightens, and reduces the appearance of dark spots, protects against environmental aggressors, and has SPF 30
• Negative: none mentioned

5. Versed Weekend Glow Daily Brightening Moisturizer

• Contains two stabilized forms of vitamin C, cloudberry seed oil, and carrot root extract
• Positive: brightens, firms, and strengthens skin, hydrates, and helps prevent premature fine lines and dark spots
• Negative: none mentioned

6. Sustainable Face Salve Brightening Moisturizer for Dull, Dry Skin by J&L Naturals

• Made with shea butter, sweet almond oil, and argan oil
• Positive: hydrates and nourishes skin without harsh chemicals
• Negative: none mentioned

Note: The absence of negative aspects mentioned in the search results does not necessarily mean that the products are perfect or without any drawbacks.