
amino · 33 active deals
The best-value L-Citrulline right now is about $0.10 per dose — across the 8 we can price per dose the median is $0.139/dose, so shopping on cost-per-dose can cut your cost several-fold. Every L-Citrulline deal here is ranked by cost per dose — what you actually pay per serving, not the sticker price — because forms and absorption differ, so the cheapest bottle isn’t always the cheapest dose.
Prices checked · live from the Amazon US catalog.
Right now the best value across our full L-Citrulline catalog is at $0.10 per serving.




JYM Supplement Science Pre JYM Pineapple Strawberry Pre…


Wellah Pre-Workout + Creatine Powder (30 Servings) Peach Mango…




Transparent Labs Stim-Free Pre-Workout - Caffeine & Stim Free…

JNX SPORTS The Curse! Pump Pre Workout Powder - Stim-Free Pre…






Type Zero Clean Stim Free Pre Workout Powder + Nitric Oxide…


JNX SPORTS The Curse! Pump Pre Workout Powder - Stim-Free Pre…

Transparent Labs Stim-Free Pre-Workout - Caffeine & Stim Free…

Transparent Labs Stim-Free Pre-Workout - Caffeine & Stim Free…



Every L-Citrulline deal above is ranked by real cost per dose with no paid placement — see our and .
Independent third-party testing is a voluntary check of a product's identity, potency and contaminants by an outside lab. It's a quality signal, not a value or efficacy claim. Confirm any brand's current status on the official registries:
Testing status is self-reported by the brand or drawn from public certification and may change — always verify on the official registry before purchase.
The cheapest l-citrulline we track works out to $0.10 , against a typical $0.14 across the 8 we can price per dose — about $2.85 a month at the cheapest. That is real from live Amazon US prices, not the sticker price. The full ranking is on the Best L-Citrulline page.
L Citrulline - 99% Tested Purity - 1,200mg … at $0.10 per serving — the lowest cost-per-dose l-citrulline in our catalog. See the full ranking on the Best L-Citrulline page.
We're tracking 33 active L-Citrulline deals across Amazon US and partner retailers, ranked by community votes and cost-per-dose — not paid placement.
Across the 8 L-Citrulline deals we can price per dose (combination products are left out — their single label dose belongs to whichever ingredient the product is built around) the median cost-per-dose is $0.139; the cheapest quartile comes in under $0.106 . Anything below the median is a solid deal for the same molecule.
We link primary sources and paraphrase their findings — never copy their text, tables, or images. Cost-per-dose figures are our own first-party catalog data.
Deals are submitted by the community and ranked by net votes (hot minus cold) plus cost-per-dose normalised across container sizes. We take no affiliate kickbacks for ordering; sponsored slots, when present, are clearly badged.