Best Antioxidant Nutritional Supplements Under $200 (2026)
We ranked supplements by a composite value score combining ingredient potency, delivery/bioavailability, formulation transparency, and cost per serving
The Verdict
- Best Overall: Beet Root Capsules with Antioxidant Support — Best for simple beet-root antioxidant support: vegan, gluten-free capsules that deliver betalain-rich extract
- Best Value: NEWELLME Happy Cleaner Superfood Powder - Watermelon Drink Mix (Sugar-Free) — Best sugar-free flavored superfood: watermelon-flavored powder offering vegan, non-GMO antioxidant support
- Best Premium: Immunocal Booster with 50+ fruits & veggies, Nrf2 support — Best for Nrf2-focused immune support: concentrated fruit and vegetable blend aimed at cellular antioxidant pathways
Top Picks
-
1
Best Overall Beet Root Capsules with Antioxidant Support
Best for simple beet-root antioxidant support: vegan, gluten-free capsules that deliver betalain-rich extract
Beet root capsules offering plant-based antioxidant support to help neutralize free radicals. Adults take 2 capsules 3 times daily, with food; vegan and gluten-free. Customers note improved energy and circulation, with some reporting mixed side effects
- antioxidant support from beet root
- vegan, gluten-free
- large 320-count supply
-
2
Peak Performance Organic Reds Superfood Powder
Best for broad phytonutrient coverage: organic red superfood powder with a plant-based antioxidant blend
Organic red superfood powder with 25+ natural ingredients for energy and detox. Customers report sweet taste, high-quality organic ingredients, and boosted energy and immunity
- 25+ ingredients
- organic and antioxidant-rich
- enjoyable taste
-
3
Liposomal AMPK Activator 2000 mg 6-in-1 Capsule
Best for metabolic support with antioxidants: multi-ingredient AMPK activator formula including berberine and milk thistle
Liposomal AMPK Activator capsules support cellular energy and antioxidant help with berberine, milk thistle, and cinnamon bark. Customers note appetite suppression, sustained energy, and improved digestion
- AMPK activation potential
- 6-in-1 ingredient blend
- sustained energy throughout the day
-
4
Best Value NEWELLME Happy Cleaner Superfood Powder - Watermelon Drink Mix (Sugar-Free)
Best sugar-free flavored superfood: watermelon-flavored powder offering vegan, non-GMO antioxidant support
Watermelon-flavored, plant-based superfood powder with antioxidant support. Sugar-free, vegan, non-GMO, gluten-free and keto-friendly. Customers note good flavor and quality, with mixed opinions on effectiveness
- plant-based antioxidant blend
- sugar-free & keto-friendly
- watermelon flavor
-
5
Best Premium Immunocal Booster with 50+ fruits & veggies, Nrf2 support
Best for Nrf2-focused immune support: concentrated fruit and vegetable blend aimed at cellular antioxidant pathways
Immunocal Booster is a supplement featuring a superfood blend from organic produce and Sulforaphane, supporting antioxidant defenses and immune health. Customers note good quality, health benefits, and pleasant taste
- Nrf2 activator for antioxidant defense
- 50+ phytonutrients from organic produce
- gluten free and sugar free
-
6
NEWELLME Happy Cleaner Superfood Powder Drink Mix
Best everyday superfood drink mix: sugar-free powder formulated for convenient antioxidant intake
Vegan, non-GMO, gluten-free superfood powder with two flavors. Sugar-free, naturally flavorful with antioxidant and digestion support. Customers note good quality and flavor, with mixed effectiveness
- sugar-free, keto-friendly
- two flavors per pack
- antioxidant and digestion support
-
7
Liposomal Glutathione Drops - 100mg, lemon peppermint
Best for targeted glutathione delivery: liposomal lemon-peppermint drops designed to enhance antioxidant bioavailability
Liquid glutathione supplement with enhanced liposomal absorption for antioxidant support. Easy 1 mL dose with mouth hold for better delivery; contains sunflower lecithin phospholipids and non-GMO ingredients. Customers note effectiveness and ease of use, with mixed taste reception
- liposomal absorption for improved delivery
- flavored liquid with citrus and mint
- clinically trusted brand among practitioners
-
8
Liposomal Glutathione - Immune & Liver Support (Setria) - 60 softgels
Best for concentrated liposomal glutathione support: softgels formulated for immune and liver antioxidant needs
Liposome-encapsulated glutathione supplement with Setria glutathione for antioxidant support and liver detox. Helps cellular health and immune support; some users mention energy boost and ease of swallowing
- Setria glutathione in liposomal form
- designed for liver detox support
- antioxidant protection for cellular health