Prime Male vs. RSP Prime-T

Prime Male vs. RSP Prime-T features two products for people who want superior testosterone-boosting activities in a single supplement. Prime Male naturally optimizes the different testosterone pathways for a maximum boost in masculinity. In contrast, RSP Prime-T provides potent testosterone boosters at clinical-grade dosages. Which one is really better than the other? Let’s find out in this review.

Supplement Facts Comparison

Prime Malevs.RSP Prime-T
IngredientsDosage  IngredientsDosage 
D-Aspartic Acid Calcium Chelate (D-AA-CC)1600 mgVitamin D (as cholecalciferol)3,000 IU (750% DV)
Mucuna Pruriens (standardized to 15% levodopa)300 mgVitamin B3 (as niacinamide)20 mg (100% DV)
Boron (as boron amino acid chelate)5 mgFolate (as folic acid)800 mcg (200% DV)
Korean Red Ginseng 4:1 extract (root)120 mgVitamin B12 (as cyanocobalamin)12 mcg (200% DV)
Luteolin60 mgZinc (as zinc citrate)12 mg (80% DV)
Magnesium (as magnesium citrate)100 mgD-Aspartic Acid3,200 mg
Nettle Root 10:1 extract160 mgFenugreek Extract500 mg
Vitamin B6 as P-5-P7.5 mgMaca Extract (root)300 mg
Vitamin D35,000 IU3,3′-Diindolylmethane (DIM)250 mg
Vitamin K2 (as Menaquinone-7)45 mcgSafed Musli Extract (as chlorophytum borivillanum)(root)250 mg
Zinc (as zinc citrate)30 mgBoron Citrate (supplying 5% boron)100 mg
BioPerine®10 mgBioperine®5 mg
Other Ingredients:

Gelatin, Titanium Dioxide, FD&C Red 40

**Other Ingredients:

Dicalcium Phosphate, Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Magnesium Stearate, Silicon Dioxide, HPMC, Titanium Dioxide, PEG-400


Formula Comparison

Prime Male and RSP Prime-T are both “scientifically-formulated.” This means science backs up the effects of most of their ingredients.

Prime Male is a vitality complex and 100 percent natural testosterone booster which can:

RSP Prime-T is a testosterone optimization formula which can:

How are the formulas of Prime Male and RSP Prime-T similar?

Prime Male and RSP Prime-T are both masculinity enhancers which have a few similar ingredients:

IngredientsPrime MaleRSP Prime-T
D-Aspartic AcidD-Aspartic Acid Calcium Chelate (D-AA-CC) 1600 mgD-Aspartic Acid 3,200 mg
BoronBoron (as boron amino acid chelate) 5 mgBoron Citrate (supplying 5% boron) 100 mg
Vitamin DVitamin D3 5,000 IUVitamin D (as cholecalciferol) 3,000 IU (750% DV)
ZincZinc (as zinc citrate) 30 mgZinc (as zinc citrate) 12 mg (80% DV)
BioPerine®BioPerine® 10 mgBioPerine® 5 mg

Prime Male and RSP Prime-T have a few ingredients in common which are scientifically-proven to support testosterone. In addition, Prime Male and RSP Prime-T have the same form of Vitamin D in their formulas (cholecalciferol). However, Prime Male offers a higher dosage for Vitamin D3 (5,000 IU) which is way beyond the recommended daily amount (RDA) for vitamin D. The dosages of vitamin D in Prime Male and RSP Prime-T don’t make much of a difference at this point since they exceeded the RDA, anyway.

BioPerine® is a great ingredient in both of the formulas of Prime Male and RSP Prime-T. The reason: it enhances the absorption an bioavailability of other ingredients in these formulas. In addition, BioPerine® is a natural extract which supports fat-burning activity. This ingredient will make you manlier than ever before.

How are the formulas of Prime Male and RSP Prime-T different?

Both Prime Male and RSP Prime-T may have a few similar ingredients, but they mainly differ in their forms and dosages. Prime Male offers the same – but better – forms and dosages of vitamin D, zinc, and BioPerine® than RSP Prime-T. However, the latter offers a better dosage for boron (100 milligrams).

On the other hand, d-aspartic acid is a completely different story. At first glance, you might think that the dosage of d-aspartic acid in RSP Prime-T (3,200 milligrams) is superior, and it is. However, Prime male offers the better form (d-aspartic acid calcium chelate or D-AA-CC) which is more potent and bioavailable.

Segue, these two formulas have different ingredients, too.

Prime Male has these ingredients which are not in RSP Prime-T:

  • Mucuna pruriens (standardized to 15% levodopa)
  • Korean Red Ginseng 4:1 extract (root)
  • Luteolin
  • Magnesium (as magnesium citrate)
  • Nettle Root 10:1 extract
  • Vitamin B6 as P-5-P
  • Vitamin K2 (as Menaquinone-7)

RSP Prime-T has these ingredients in these dosages and forms which are not in Prime Male:

  • Vitamin B3 (as niacinamide)
  • Folate (as folic acid)
  • Vitamin B12 (as cyanocobalamin)
  • Fenugreek Extract
  • Maca Extract (root)
  • 3,3′-Diindolylmethane (DIM)
  • Safed Musli Extract (as Chlorophytum borivillanum)(root)

Which is the better formula?

Prime Male and RSP Prime-T contain superior t-booster formulas. They have a few similar ingredients in different forms and dosages. However, Prime Male and RSP Prime-T also have seven unique ingredients which the other product doesn’t.

Prime Male truly offers 100 percent natural ingredients in the form of plant extracts and essential vitamins and minerals. In addition, Prime Male’s ingredients are safe, potent, and absorbable.

On the other hand, RSP Prime-T offers a different set of plant extracts, DIM, and essential vitamin and minerals. The presence of DIM here is a bit of a head scratcher since it has questionable testosterone-boosting properties – it actually reduces testosterone by converting it to estrogen.

In addition, safed musli extract is an herb which doesn’t have a stellar track record in terms of ramping up testosterone levels. However, it is a well-known Ayurvedic aphrodisiac. Other than those two, the rest of RSP Prime-T’s ingredients seem potent to us.

Overall, it seems that the formula of Prime Male is better for you since it lacks any ingredient which might counteract the other testosterone boosters. In addition, the potency and nutrient combination of Prime Male seem promising. It also offers a higher dosage of BioPerine® to guarantee the absorption of its ingredients. Moreover, this just about guarantees better overall results.

Quality Comparison

Prime MaleRSP Prime-T
Branded ingredientsBioPerine®BioPerine®
Enhanced BotanicalsMucuna pruriens (standardized to 15% levodopa), Korean Red Ginseng 4:1 extract (root), Nettle Root 10:1 extractNone
Other advanced formsD-Aspartic Acid Calcium Chelate (D-AA-CC)None
Clean LabelNo. Other ingredients include: Gelatin, Titanium Dioxide, FD&C Red 40No. Other ingredients include: Dicalcium Phosphate, Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Magnesium Stearate, Silicon Dioxide, HPMC, Titanium Dioxide, PEG-400
Advanced DeliveryNo, plain gelatin capsule.No, plain tablets.

Prime Male and RSP Prime-T both contain ingredients with good quality. However, the ingredients of RSP Prime-T come in a cheap and low-quality tablet with plenty of unnecessary additives. In contrast, Prime Male comes in a high-quality capsule form with few unnecessary additives. This, in turn, guarantees the body will activate its ingredients in the right location within the digestive tract for maximum absorption.

Price Comparison

Prime Malevs.RSP Prime-T
1 Bottle (30 servings)$691 Bottle (30 servings)$34.97
Price Per Serving$2.3Price Per Serving$1.17

This price of RSP Prime-T is from GNC in 2018. If you want to buy from other retailers, you can also shop for RSP Prime-T from and Amazon. You could save a few dollars if you find a better deal from these online retailers. However, you can only purchase Prime Male from its official website,

  • In terms of pricing, RSP Prime-T is cheaper than Prime Male. However, the former sacrificed a few premium ingredients and used a cheaper form of advanced delivery (tablets) to cheapen its price. The price difference is just not worth it. Get the better supplement which will really deliver its promised effects.

Prime Male vs. RSP Prime-T: Which is Better?

Prime Male offers a high-quality formula which features highly-effective ingredients. In addition, it comes in a high-quality capsule to guarantee its effectiveness. In contrast, RSP Prime-T has an ingredient that might counteract the effects of the other testosterone boosters it contains. RSP Prime-T also has quality ingredients which come in a cheap tablet form.

Overall, Prime Male is the better supplement. It offers a good formula and price. In addition, Prime Male offers more scientifically-proven ingredients which are beneficial for testosterone and overall health. For a premium supplement, Prime Male is worth every cent that you’ll spend on it.

Prime Male vs. RSP Prime-T Overall Winner:

Prime Male


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