A buyer's checklist
Choosing a Men's Vitality Supplement: A 9-Point Checklist (HorseFil Scored)
Check nine things: a readable label panel, the amount of each ingredient, form and serving, interactions, seller authorization, guarantee, batch and lot, honest marketing and price per serving. HorseFil scores yes on its 60-day guarantee, but no on the label panel and amounts, and its lot is a draft reference only.
Why use a checklist for a men's vitality supplement?
A checklist keeps you focused on facts you can check, not on the ad. Most products in this category look alike, so the label and the seller are what set them apart.
The nine points below work for any brand. We then score HorseFil against them, point by point, and show where it passes and where it falls short. Start with the basics first, though. Sleep, food, activity and a checkup matter more than any supplement, as the NIH Office of Dietary Supplements reminds readers.
What are the 9 points to check?
Check the label, the amounts, the form, the interactions, the seller, the guarantee, the batch, the marketing and the price per serving. Each point takes a minute or two.
Label panel shown
Look for a full Supplement Facts panel you can read before you buy. It lists serving size, servings per container and every ingredient.
Amount of each ingredient
Check that every ingredient has its own amount, then compare each amount with the doses used in research.
Form and serving
Note the form (capsule, powder or gummy) and how many units make one serving. Small forms hold less.
Interactions
List the medicines you take and check each ingredient for known interactions. Ask a doctor or pharmacist.
Seller authorization
Buy from a seller the brand authorizes, with a real phone line and a published address.
Guarantee
Read the refund window, how to claim it and who pays return postage before you order.
Batch and lot
Look for a lot number and best-before date on the jar, and ask whether a lab certificate is available.
Honest marketing
Skip products that promise fast results, cures, or sexual or hormone effects. Good labels stick to modest wording.
Price per serving
Divide the pack price by the total servings. Compare that number, not the pack price.
How do you check the label and the amounts?
Find the Supplement Facts panel and read the amount next to each ingredient. If a panel is missing or an amount is hidden, you cannot judge the dose.
Next, compare each amount with the doses used in research. Some common ingredients are studied in grams, not milligrams. A product that names an ingredient but holds only a trace of it is mostly paying for the name.
| Ingredient | Amounts used in research | Source |
|---|---|---|
| L-citrulline | About 3 to 6 g a day, or about 8 g citrulline malate | Gonzalez & Trexler, 2020 |
| L-carnitine | 1 to 4 g a day in studies of clinical benefit | NIH ODS |
| Maca | About 1.5 to 3 g of dried maca a day | Gonzales, 2012 |
| Grape seed extract | Low hundreds of mg up to 2,000 mg a day | Zhang et al., 2016 |
Herbs are harder to compare. For Panax ginseng, NCCIH says research is mixed and short-term use of up to 6 months appears safe for most people (NCCIH, 2025). For rhodiola, NCCIH says there is not enough reliable evidence for any health purpose (NCCIH, 2025). A named herb is not a proven one.
Why do form and serving size matter?
The form sets a limit on how much fits in one serving. A capsule or scoop can hold grams, while a gummy is small and mostly gummy base.
So check how many units make one serving, and how many servings are in the jar. This also tells you how long a jar lasts. If the label serving is one gummy a day, a 30-gummy jar lasts 30 days. Check your label, since serving sizes differ.
How do you check for interactions?
Write down every medicine you take, then ask a doctor or pharmacist about each named ingredient. That is the safest way to use this point.
These products are for adults 18 and older. The side effects page lists common side effects for each ingredient.
How do you check the seller, guarantee and batch?
A good seller gives you a phone number, an address and a written refund policy. A clear lot number on the jar helps you trace a batch.
Ask who makes the product and whether the seller is authorized. Read the refund window and the return steps. Then look for a lot number and best-before date on the jar, and ask whether a lab certificate exists. A lot number alone is not proof of testing.
What does honest marketing look like?
Honest marketing uses modest words and makes no promises about results or timelines. It never makes sexual, hormone or disease claims.
- Promises of fast or guaranteed results
- Claims to cure, treat or prevent any disease
- Sexual or hormone promises of any kind
- Perfect star scores with no way to check them
- Claims of proof with no study named
Reviews are part of marketing too. We have not published customer reviews. We only show reviews we can verify, and none are verified yet. Our reviews page explains the red flags to look for elsewhere.
How do you work out price per serving?
Divide the pack price by the total number of servings in the pack. That gives a fair number to compare across brands and pack sizes.
For example, take the total price of a 3-jar pack. Divide it by the servings in three jars. If the serving is one gummy, that is 90 servings. Do the same for the 1-jar and 6-jar packs. The pricing page walks through it.
How does HorseFil score on the checklist?
HorseFil passes on the guarantee and on modest label wording. It falls short on the label panel and the amounts, which are the two points that matter most for judging a dose.
| Checklist point | HorseFil result | Score |
|---|---|---|
| 1. Label panel shown | Supplement Facts panel not supplied and not readable on the jar photos | No |
| 2. Amounts disclosed | Six ingredients named on the brand panel, no amounts published | No |
| 3. Form and serving | Gummies, 30 per jar. Serving size not published | Partial |
| 4. Interactions named | Known interactions for the named ingredients are listed on this site | Yes (by us) |
| 5. Seller authorization | Horseafil, the USA Authorized HorseFil Retailer. Maker not published | Partial |
| 6. Guarantee | 60 days from purchase, claimed by phone with an order ID | Yes |
| 7. Batch and lot | Lot HOR-26/HO-1716 and CoA reference HOR-1716-26-HO are draft labels, not lab proof | Draft reference |
| 8. Honest marketing | Label line: "Support for your energy, vitality & performance*". No cure claims on the panels | Mostly yes |
| 9. Price per serving | Price shown at checkout. You can work it out once you see the total | Check at checkout |
The brand's ingredients panel names six ingredients: L-Citrulline, L-Carnitine, Panax Ginseng Extract, Maca Root Extract, Rhodiola Extract and Grape Seed Extract. Without amounts, we cannot compare them with research. L-citrulline and L-carnitine are studied in grams, and a gummy is small. So it is very unlikely one gummy carries research-level grams of those two. We cannot confirm this without the label panel. See the Supplement Facts page for what is missing.
The label line is "Support for your energy, vitality & performance*". The asterisk ties it to the FDA statement. The brand panels stick to daily-routine language, such as "A SIMPLE DAILY ROUTINE".
If you decide to try it, the 60-day money-back guarantee gives you a way out. It is a purchase policy, not a promise of results. The steps are on the guarantee page.
What should you do with the score?
Use the score to decide what to ask before you buy. A "No" on amounts means you are trusting the brand without a way to check.
If you already have a jar, read the panel on it and fill in the gaps yourself. If you take medicine, show the ingredient list to your doctor first. For the wider picture, read our men's vitality guide.
Choosing a vitality supplement: common questions
What is the most important point on the checklist?
The amount of each ingredient. Without amounts, you cannot compare a product with the doses used in research.
Does HorseFil publish its ingredient amounts?
No. The brand's panel names six ingredients, but the Supplement Facts panel was not supplied and no amounts are published.
Is a lot number proof of lab testing?
No. HorseFil's lot HOR-26/HO-1716 and CoA reference HOR-1716-26-HO are draft labels. No lab letter has been published.
How do I compare prices between packs?
Divide each pack price by its total servings. Prices for HorseFil show at checkout, so do the math there.
What marketing claims should make me cautious?
Fast or guaranteed results, cure claims, sexual or hormone promises, unnamed studies and star scores you cannot check.
Sources for this page
- NIH Office of Dietary Supplements. Dietary Supplements: What You Need to Know. Source
- Gonzalez AM, Trexler ET. Effects of citrulline supplementation on exercise performance in humans: a review of the current literature. J Strength Cond Res, 2020. Source
- NIH Office of Dietary Supplements. Carnitine: Fact Sheet for Health Professionals. Updated 2023. Source
- Gonzales GF. Ethnobiology and ethnopharmacology of Lepidium meyenii (Maca), a plant from the Peruvian highlands. Evid Based Complement Alternat Med, 2012. Source
- Zhang H, et al. The impact of grape seed extract treatment on blood pressure changes: a meta-analysis of 16 randomized controlled trials. Medicine (Baltimore), 2016. Source
- National Center for Complementary and Integrative Health. Asian Ginseng. Updated February 2025. Source
- National Center for Complementary and Integrative Health. Rhodiola. Updated April 2025. Source
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30 servings in every 2 fl oz bottle. 60-day money-back guarantee. A real person at +1 (302) 200-3480 for orders, tracking and refunds.