Four Sigmatic

Founded 2012 · Los Angeles, California, USA · 13 products · us.foursigmatic.com

Certifications

1 certification
Usda Organic Verified Source

Violation History

2 incidents
Lawsuit Trademark Infringement2024Source
Prop 65 Lead2018-09-11Source
Products by Four Sigmatic (showing 10 of 13)
Four Sigmatic Focus Capsules | Lion's Mane Supplement Capsules | Brain Boosting Complex with Ashwagandha, Bacopa Monnieri & Rhodiola | Vegan Nootropic Adaptogen & Mushroom Supplement | 30 Servings
Four Sigmatic Focus Capsules | Lion's Mane Supplement Capsules | Brain Boosting Complex with Ashwagandha, Bacopa Monnieri & Rhodiola | Vegan Nootropic Adaptogen & Mushroom Supplement | 30 Servings
Product 83 Brand 69
Mushroom Hot Cacao Mix With Reishi Sweet Cinnamon, 10 Packets
Mushroom Hot Cacao Mix With Reishi Sweet Cinnamon, 10 Packets
Product 78 Brand 69
Memory Organic Mushroom Vegan Vitamin Capsules
Memory Organic Mushroom Vegan Vitamin Capsules
Product 75 Brand 69
Focus, Organic Mushroom Blend, Caffeine Free, 2.12 oz (60 g)
Focus, Organic Mushroom Blend, Caffeine Free, 2.12 oz (60 g)
Product 72 Brand 69
Calm Organic Mushroom Vegan Vitamin Capsules
Calm Organic Mushroom Vegan Vitamin Capsules
Product 71 Brand 69
Gut Health, Organic Mushroom Blend, Caffeine Free, 2.12 oz (60 g)
Gut Health, Organic Mushroom Blend, Caffeine Free, 2.12 oz (60 g)
Product 62 Brand 69
Plant-Based Organic Protein with Mushrooms & Adaptogens, Unflavored, 1.06 lb 16.9 oz (480 g)
Plant-Based Organic Protein with Mushrooms & Adaptogens, Unflavored, 1.06 lb 16.9 oz (480 g)
Product 60 Brand 69
Matcha Latte Mix with Lion's Mane, 0.21 oz Each / Pack of 10
Matcha Latte Mix with Lion's Mane, 0.21 oz Each / Pack of 10
Product 59 Brand 69
Chai Latte with Reishi and Turkey Tail, 0.21 oz Each / Pack of 10
Chai Latte with Reishi and Turkey Tail, 0.21 oz Each / Pack of 10
Product 59 Brand 69
Plant-Based Superfood, Organic Protein, Vanilla, 1.32 lb (600 g)
Plant-Based Superfood, Organic Protein, Vanilla, 1.32 lb (600 g)
Product 55 Brand 69
Frequently Asked Questions
Is Four Sigmatic a trustworthy supplement brand?

Four Sigmatic receives a brand trust score of 0/100 in GoodSupp's independent analysis. The company was founded in 2012 and is headquartered in Los Angeles, California, USA. They hold 1 verified certifications including Usda Organic. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. Note: Four Sigmatic has 2 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

Is Four Sigmatic third-party tested?

Yes. Four Sigmatic holds 1 verified third-party certifications: Usda Organic. Third-party testing means an independent laboratory — not the supplement company itself — has verified the product's contents, purity, and/or manufacturing practices. This is one of the strongest indicators of supplement quality because it removes the conflict of interest inherent in self-testing. Not all certifications are equal: NSF International and USP are considered the gold standard, while GMP certification indicates proper manufacturing practices.

What are the best Four Sigmatic supplements?

Based on GoodSupp's quality analysis, the highest-rated Four Sigmatic supplements are: Four Sigmatic Focus Capsules | Lion's Mane Supplement Capsules | Brain Boosting Complex with Ashwagandha, Bacopa Monnieri & Rhodiola | Vegan Nootropic Adaptogen & Mushroom Supplement | 30 Servings (score: 83/100); Mushroom Hot Cacao Mix With Reishi Sweet Cinnamon, 10 Packets (score: 78/100); Memory Organic Mushroom Vegan Vitamin Capsules (score: 75/100). These scores are calculated from ingredient quality, dosage adequacy, bioavailability, label transparency, and inactive ingredient safety. Scores can vary significantly across a brand's product line — a high brand trust score doesn't guarantee every individual product is top-quality.

Where is Four Sigmatic located?

Four Sigmatic is headquartered in Los Angeles, California, USA. The company was founded in 2012. They currently offer 13 products in their supplement lineup. Their official website is us.foursigmatic.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.