Best AHA or Antioxidant Product

This is kind of a broad category, so the results reflect that. Feel free to weigh in on your favorites. This list is actually comprised of two separate lists:
1) The Beauty Insider's Picks: My own personal list of the best products in that category, in no particular order
2) The Popular Vote: The results of a poll I did of over 1000 beauty-savvy consumers, in order of popularity

The Beauty Insider's Picks
1. Alpha Hydrox Oil-Free Formula: Alpha Hydrox was one of the original innovators to develop and use alpha hydroxy acids, and the line is still one of the best, and most affordable, options. This formula features ten percent glycolic acid in a base that is oil-free, alcohol-free, fragrance-free, and safe for breakout-prone skin. $10.89 (approx.)
2. Cellex-C High Potency Serum: Light and oil-free, this sophisticated serum packs a powerful dose of antioxidants into one simple step. $90
3. Peter Thomas Roth Glycolic Acid 10% Clarifying Gel: No oils or other problematic ingredients appear in this effective skin treatment, which makes it perfect for combating oily spots. Skin is refined, smooth, and clear. $45
4. M.D. Formulations Vit-A-Plus Illuminating Serum: Hyperpigmentation is dealt a swift blow with this powerful treatment, which combines AHA, vitamins A and C, grapeseed extract, and a natural botanical complex to even out skin tone. $65
5. NV Perricone Vitamin C Ester Amine Complex Face Lift: The anti-wrinkle guru has developed a winning formula with this elegant, results-oriented treatment. Vitamin C ester, amino acids, and NTP complex work together to boost moisture, reduce oil, and give skin a little lift. $85
6. Z. Bigatti Re-Storation Vitamin and Antioxidant Skin Treatment: This king of creams is not just luxurious—it also covers all your skincare bases. It exfoliates, softens, tightens, and nourishes in one easy step. $155
7. Jan Marini C-Esta Serum/Oil Control: This is my daytime version of my favorite serum—it packs a potent punch of vitamin C while leaving skin matte and keeping oil in check. This serum contains DAE Complex, a stabilized form of vitamin C. $75
8. Neutrogena Visibly Firm Face Lotion with Active Copper SPF 20: Neutrogena makes many wonderful, affordable products, and this is no exception. An excellent daytime moisturizer, it’s fragrance-free, not greasy, and boasts an SPF 20. The addition of copper helps enhance skin’s resilience and firmness. $17.99
9. Caudalie Face Lifting Serum with Grapevine Resveratrol: This triple-threat skin serum is designed to firm, de-age, and protect with antioxidants. Sensitive skin will appreciate the gentle, lightweight formula that is free of fruit acids. $75
10. Boscia Antioxidant Recovery Treatment C: This botanical-based treatment is like a skin-loving salad, with parsley, willowherb, and jojoba leaf to battle blemishes and repair aging skin. Skin appears more vibrant and youthful. $45

The Popular Vote
1. Alpha Hydrox Enhanced Crème, $10.89
2. Estee Lauder Idealist, $46
3. La Mer Crème de la Mer, $110
4. Paula’s Choice 8% Alpha Hydroxy Acid Solution, $13.95
5. Olay Regenerist Daily Regenerating Serum, $19 (approx.)
6. Philosophy Save Me, $60
7. GlyDerm Lotion 5% for Normal Skin, $16
8. Awake Authority Age Release Serum, $105
9. Bare Escentuals Skin Rev-Er Upper, $24
10. Beauty Without Cruelty AHA Renewal Moisturizing Cream, $17