Seratonin by NutriCology — Ingredients, Evidence & Safety

🟢 95/100

This product looks safe

Niacin: 81mg is 2.3× the Tolerable Upper Intake Level (35mg)
Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
71% of ingredients have research evidence

D Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin: 81mg is 2.3× the Tolerable Upper Intake Level (35mg)

⚠️ Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)

Label Data

3 Capsule(s) Serving Size

30 Servings

Other Combinations Product Type

71% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C

140 mg (156% DV)

Niacin

81 mg NE (506% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 2.3× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 81mg UL 35mg

Folate

667 mcg DFE (167% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 667.0× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 667mg UL 1.0mg

Calcium

17 mg (1% DV)

Magnesium

162 mg (39% DV)

📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)

This product: 162mg

Zinc

15 mg (136% DV)

✅ 1.4× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 15mg UL 40mg

Copper

1 mg (111% DV)

✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 1mg UL 10mg

Chromium

502 mcg (1434% DV)

📊 14.3× RDA — above typical dose 📚 197 studies (Tier A: 1, B: 55)

RDA 0.035mg This product: 0.502mg

L-5-Hydroxytryptophan

400 mg

📊 Market median: 100.0mg (116 products) 📚 15 studies (Tier A: 0, B: 3)

This product: 400mg

Quercetin

300 mg

📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)

This product: 300mg

Trimethylglycine Hydrochloride

100 mg

📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews

This product: 100mg

Alpha-Lopoic Acid

50 mg

Choline

35 mg

✅ Within RDA (0.1× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)

RDA 550mg This product: 35mg UL 3500mg

Vanadium

1.4 mg

📊 Market median: 0.5mg (6 products) 📚 1 studies (Tier A: 0, B: 1)

This product: 1.4mg UL 1.8mg

Other Ingredients

Hydroxypropyl Methylcellulose Microcrystalline Cellulose L-Leucine

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use As a dietary supplement, 3 capsules every morning with food. Additional capsules can be taken during the day or evening, or as directed by a healthcare practitioner. Check with your physician if you are taking anti-depressant or anti-psychotic drugs.