Boostaro vs Spartamax
Data-backed comparison · updated Nov 9, 2026
Winner: Spartamax 🏆
- Spartamax has a higher SiftScore (67.8 vs 62.8).
- Spartamax offers a longer refund window (365 vs 60 days).
Side-by-side comparison
| Boostaro | Spartamax | |
|---|---|---|
| Price | $69.00 | $69.00 |
| Refund | 60 days | 365 days |
| Type | supplement | supplement |
| Format | Capsules | Gummies |
| SiftScore | 62.8 | 67.8 |
| Goals | — | — |
| Best for | Adult men comparing circulation and blood-flow supplements | Adult men considering a daily male-vitality gummy |
| Pros | 60-day money-back guarantee, Label doses published for vitamin C and vitamin K2, Two capsules once daily, Named circulation-focused ingredients | Seven named ingredients, 365-day money-back guarantee, Single-bottle price published ($69), Volume pricing published ($59/bottle for 3, $49/bottle for 6), Free US shipping on 3- and 6-bottle orders (per page) |
| Cons | Five ingredients share one 725 mg proprietary blend without individual doses, No product-specific clinical trial is linked, Erectile-improvement claims exceed the evidence for the formula, Independent reviewers report mixed results and refund friction | Single-bottle order adds $9.99 shipping, No ingredient doses published on the page, No product-specific trials linked on the page, Marketing centers on unverifiable performance and erection claims |
The short version
Boostaro and Spartamax are both published in the Men's Health category. Their documented SiftScores are 62.8 and 67.8, a difference of 5.0 points. The verdict above lists the documented reasons: Spartamax has a higher SiftScore (67.8 vs 62.8).; Spartamax offers a longer refund window (365 vs 60 days)..
Price and refund terms
At the documented single-purchase price, Boostaro is $69.00 and Spartamax is $69.00. The two prices are identical in our captured data. Refund terms: Boostaro 60-day refund window; Spartamax 365-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
Boostaro lists 7 named ingredients: Vitamin C, Vitamin K2, L-Citrulline, L-Lysine HCl, Pine Bark Extract, Magnesium Citrate, Nattokinase. Spartamax lists 7 named ingredients: L-Arginine, Tongkat Ali, Maca Root, Ashwagandha, Horny Goat Weed, Beet Root, Grape Seed Extract. The two formulas do not share any named ingredients in our data. Only Boostaro lists Vitamin C, Vitamin K2, L-Citrulline, L-Lysine HCl, Pine Bark Extract, Magnesium Citrate. Only Spartamax lists L-Arginine, Tongkat Ali, Maca Root, Ashwagandha, Horny Goat Weed, Beet Root. Boostaro has 1 documented red flag: exaggerated-claims. Spartamax 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 Boostaro
Consider Boostaro if the documented profile fits you: the page positions it for Adult men comparing circulation and blood-flow supplements. It is a capsules product at $69.00 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 Spartamax
Consider Spartamax if the documented profile fits you: the page positions it for Adult men considering a daily male-vitality gummy. It is a gummies product at $69.00 with 365-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 305 days and the score gap is 5.0 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 7 named ingredients for Boostaro and 7 for Spartamax. The documented price gap is $0.00. Doses are not published for every product in our data; when they are missing, we leave them unknown instead of guessing. 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.