Cheapest 5-HTP
Standalone 5-HTP (5-hydroxytryptophan).
63 prices scanned5 storesupdated 6 minutes ago
Predator Nutrition
Prices include VAT and exclude shipping. Price per capsule makes products of different sizes truly comparable.
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Frequently asked questions
What is the cheapest 5-HTP right now?
The lowest price is now £0.11 per capsule, for 5-HTP 90 Capsules at Predator Nutrition. Our scanner checks prices daily, so the ranking on this page is up to date.
Why do we compare 5-HTP per capsule?
Bottles differ in capsule count and dosage, so only the price per capsule shows what you really pay. We convert every price to the same unit, so you're comparing like with like.
How many stores are scanned for 5-HTP?
This comparison currently includes 8 products from 5 stores. Our scanner keeps re-reading the whole market, so new products and price changes appear automatically.