5-HTP Synergy

Name: 5-HTP Synergy
Brand: Designs for Health

BrandDesigns for Health→Other Combinations Capsule 5 ingredients 1 caution DSLD #22647

Net contents: 90 Vegetarian Capsule(s)

Target: Adults and Children 4 years and above

DSLD entry: 2013-10-25

2 Ingredients (5)

IngredientGroupSafety

Vitamin B-6Vitamin B6 (pridoxal 5-phosphate)Use with Caution

5-HTP5-HTPLimited Evidence

Microcrystalline CelluloseCellulose—

Rice FlourRice—

L-LeucineLeucine—

Ingredient amounts require the full DSLD label. View full label at NIH DSLD →

⚠️ Use with caution — restricted in some markets

Vitamin B6 — Sensory neuropathy from chronic high-dose B6 (>200 mg/day) — presents as numbness, ataxia. Can be irreversible. Often self-prescribed by patients…

3 Safety cross-reference

Vitamin B6 — Use with Caution

5-HTP — Limited Evidence

⚠ SEROTONIN SYNDROME with SSRIs — SERIOUS

⚠ GI disturbance

L-Leucine — Limited Evidence

⚠ May worsen pellagra

⚠ High doses may impair glucose metabolism

4 Label claims

• All Other

5 Data source

DSLD ID22647

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2013-10-25

6 More from Designs for Health

View Designs for Health Safety Scorecard → 261 products

5-HTP Supreme 7-Keto Acetyl L-Carnitine Acnutrol Adrenal Complex Adrenal Complex

7 Cite this page

Vancouver

Pkhakadze G. 5-HTP Synergy — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jul 17]. Available from: https://supplement.ge/products/5-htp-synergy-22647/

CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.

Analyzed by SupplementIndex

PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD

Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG