Best Soy-Free Antioxidant Supplements of 2026

Micro Ingredients Natural Astaxanthin 12mg is a maximum strength natural astaxanthin softgel from microalgae with sunflower seed oil for better absorption. It supports eye, joint, and internal circulation health, and is a superior antioxidant for immune health support. It is free of GMOs, preservatives, artificial colors, flavors, soy, and gluten, and is 3rd party lab tested for purity and safety.

Nutricost Alpha Lipoic Acid is a potent supplement that provides 600mg of Alpha Lipoic Acid per serving. It is Non-GMO, Gluten Free, Soy Free, Vegetarian Friendly, and 3rd Party Tested. It is designed to help with inflammation management and is suitable for adults. It comes in a 240 count bottle.

Sports Research Triple Strength Astaxanthin Supplement from Algae w/ Organic Coconut Oil is a natural support for skin & eye health. It contains 12mg of astaxanthin in a single capsule with cold pressed organic virgin coconut oil to aid in absorption. It is certified non-GMO, free of soy and gluten, and made in cGMP compliant facilities in the United States. Customers have reported excellent anti-inflammatory effects, and many have noticed improved skin health and eye health support.

SM Nutrition's DIM supplement is a revolution in hormone balance and supports the body's ability to process excess estrogen. For women, it offers support for menopause, hot flashes, PMS, and hormonal acne. For men, it may help reduce excess estrogen, aid with physical fitness, prostate health, energy, and fitness. Each capsule contains 200mg of DIM plus 2.5mg of BioPerine, providing a two-month supply in one bottle. It is certified non-GMO, vegan, soy-free, HALAL, and gluten-free, and contains powerful antioxidants.

Rho Glutathione Supplement is designed to support your body’s natural detox processes, helping to remove harmful toxins that can build up over time. With its powerful antioxidant properties, it not only enhances skin health by combating free radicals but also promotes collagen production for a youthful glow. Additionally, this supplement bolsters your immune system and sharpens mental clarity by reducing oxidative stress in the brain. The innovative liposomal technology ensures that you absorb this potent formula up to 10 times better than traditional supplements, making it easier for you to reap the benefits.

Whole Fruit Gummy Vitamins for Kids from Llama Naturals is a vegan, plant-based, and Non-GMO multivitamin for kids. It is made of whole organic fruit with no added sugar or sweeteners, and contains 13 highly-concentrated vitamins plus phytonutrients from 9 LBS of fruit and vegetables. It is kid-approved and tastes great, with no waxes, acids, food colorings, or gelatin. Customers have praised its low sugar content and range of vitamins offered in one bite.

The Micro Ingredients Astaxanthin offers a powerful 24mg dose of antioxidants derived from a natural microalgae source, helping you support overall health with a strong antioxidant boost. Enhanced with MCT oil, these softgels improve absorption, making sure your body gets the most benefit from each dose. With 60 easy-to-swallow softgels per pouch, you get a convenient two-month supply without any unpleasant aftertaste. This supplement provides a natural and effective way to include potent antioxidants in your daily routine, supporting your wellness effortlessly.

Thorne CoQ10-100mg Optimally Absorbed Ubiquinone is a gluten-free dietary supplement that promotes cellular energy production, normal heart rhythm and vessel function, and exercise stamina. It also features superior absorption, making it nearly three times better absorbed than ubiquinol. Thorne is committed to unparalleled quality and uses only natural ingredients. It is trusted by champions and 100+ pro teams and is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is also a proud partner of U.S. Olympic Teams.

Carlyle Tart Cherry Capsules offer you a convenient way to enjoy the health benefits of tart cherries without the added sugar found in juice. These high-potency capsules are designed for quick absorption, making it easier for your body to utilize the nutrients. Carlyle is committed to providing premium supplements, ensuring that each ingredient is thoroughly tested for quality. With these capsules, you can trust that you're getting a product free from gluten, wheat, and artificial additives, aligning with your health-focused lifestyle.

Sports Research Turmeric Curcumin C3 Complex is a turmeric supplement that comes in softgels, each containing pure turmeric curcumin standardized to 95% curcuminoids. It is formulated with extra virgin organic coconut and Bioperine (black pepper) for better absorption and bioavailability. The ingredients are non-GMO and free of preservatives, fillers, artificial colorings, soy, and stearates. Additionally, it contains the clinically studied Curcumin C3 Complex. If you're not satisfied with the product, a refund can be requested within 90 days.