Nitric Boost Ultra vs Prostastream
Data-backed comparison · updated Nov 9, 2026
Winner: Nitric Boost Ultra 🏆
- Nitric Boost Ultra has a higher SiftScore (65.0 vs 62.8).
- Prostastream is cheaper ($69.00 vs $194.00).
Side-by-side comparison
| Nitric Boost Ultra | Prostastream | |
|---|---|---|
| Price | $194.00 | $69.00 |
| Refund | 60 days | 60 days |
| Type | supplement | supplement |
| Format | Powder | Capsules |
| SiftScore | 65.0 | 62.8 |
| Goals | — | — |
| Best for | Men comparing a nitric-oxide powder for blood flow and stamina | Adult men comparing prostate-support supplements |
| Pros | 60-day money-back guarantee, Single jar available at $69, One scoop daily, powder format, Names eight ingredients: beet root, L-arginine, L-citrulline malate, niacin, horny goat weed, ginkgo biloba, dong quai and D-aspartic acid, Page states vegan, dairy-free, GMP-certified, non-GMO and made in the USA | 60-day money-back guarantee, Eight named botanicals and mushrooms, Single-bottle price published ($69), Made in the USA, per the page |
| Cons | No per-ingredient doses are published, No trial of the finished powder is linked; the page cites nitric-oxide and arginine studies only, The "manhood molecule" news-style section overstates what the formula is shown to do, D-aspartic acid testosterone claims are not supported by consistent human evidence | The page says there are more ingredients but does not list them, Per-ingredient doses are not published, No product-specific clinical trial is linked, Prostate-health claims are not supported for the formula |
The short version
Nitric Boost Ultra and Prostastream are both published in the Men's Health category. Their documented SiftScores are 65.0 and 62.8, a difference of 2.2 points. The verdict above lists the documented reasons: Nitric Boost Ultra has a higher SiftScore (65.0 vs 62.8).; Prostastream is cheaper ($69.00 vs $194.00)..
Price and refund terms
At the documented single-purchase price, Nitric Boost Ultra is $194.00 and Prostastream is $69.00. The difference is $125.00, before shipping or bundle discounts. Refund terms: Nitric Boost Ultra 60-day refund window; Prostastream 60-day refund window. A longer window reduces the risk of a failed experiment, but it does not make the formula better. The Value component of the score accounts for both the price relative to the category median and the refund window.
Formula and transparency
Nitric Boost Ultra lists no complete ingredient list in our captured data. Prostastream lists 8 named ingredients: Saw Palmetto, Maitake, Reishi, Shiitake, Graviola, Cat's Claw, Pygeum Africanum Bark, Stinging Nettle Root. The two formulas do not share any named ingredients in our data. Only Prostastream lists Saw Palmetto, Maitake, Reishi, Shiitake, Graviola, Cat's Claw. One side publishes no ingredient list at all, so the formula comparison is limited to the documented side; the missing list is a transparency gap, not a neutral tie. Nitric Boost Ultra has no documented red flags in our data. Prostastream has 1 documented red flag: exaggerated-claims. Ingredient order and blend totals are not the same as per-serving doses; without a Supplement Facts panel, part of the formula remains unknown. A longer ingredient list is not automatically a better formula; disclosure, dose and evidence quality matter more than the count.
Who should consider Nitric Boost Ultra
Consider Nitric Boost Ultra if the documented profile fits you: the page positions it for Men comparing a nitric-oxide powder for blood flow and stamina. It is a powder product at $194.00 with 60-day refund window refund terms. This is a fit based on documented attributes, not a claim that it works for your health situation.
Who should consider Prostastream
Consider Prostastream if the documented profile fits you: the page positions it for Adult men comparing prostate-support supplements. It is a capsules product at $69.00 with 60-day refund window refund terms. If both fit, the refund window and formula disclosure are the tie-breakers, not the marketing.
What would change this verdict
This verdict is not permanent. It would change if a product publishes per-ingredient doses, removes a documented red flag, changes its price or refund window, or adds a product-specific trial. Today, the documented refund gap is 0 days and the score gap is 2.2 points; either can change with the next data refresh. We capture data daily and recompute the score after each refresh; the comparison page follows the data. If you spot a value that no longer matches the official page, report it through the contact page and we will verify it against the source.
What this comparison does not tell you
What this page does not tell you: whether either product is safe for you, whether it will work for your goals, or how it interacts with your medication. For this pair, the documented formula lists 0 named ingredients for Nitric Boost Ultra and 8 for Prostastream. The documented price gap is $125.00. Doses are not published for every product in our data; when they are missing, we leave them unknown instead of guessing. Where an ingredient list is missing entirely, we record that as unknown rather than assuming a formula. Reviews are sourced customer statements, not clinical evidence. Use the individual product pages for the full safety and verification notes, and speak to a qualified professional about your own situation. Treat this comparison as a dated snapshot, not a guarantee or a medical recommendation.