Note

This product contains 1 disputed ingredient: Trimethylglycine (as betaine). Evidence is mixed or doses are undisclosed — see the ingredient science section below for details.

Quicksilver Scientific
Quicksilver Scientific

Ultra Vitamin

★★★★★
4.7 / 5·6 reviews at The FeedVitamin

Rating and review count from The Feed's customers. Pello community reviews are submitted separately on Pello.

$55for 20 servings· $2.75 per tsp
Where to buy

As an Amazon Associate we earn from qualifying purchases. Pello may earn a commission on purchases made through some of these links at no extra cost to you. This never influences our scores or recommendations.Learn more

Used for: general health
Compare this product
Quicksilver Scientific
Quicksilver ScientificPremiumFounded 2006

Founded in 2006.

View all 23 Quicksilver Scientific products →
Strengths
  • Insufficient data
Watch out for
  • →1 disputed ingredient — check label
6
Reviews at The Feed
1
Quality standards
15
Key ingredients
Pello Score™

Below average

Notable weaknesses in one or more pillars

40
Science9/25
Transparency11/25
Value6/20
Athlete experience12/20
Quality2/10

Independent analysis No brand partnerships

AI Summary

Get an AI breakdown of this product
Based on this product's label, ingredients and rating data
Overall verdict
Key strengths
Weaknesses
Who it's best for

Sentiment breakdown

Loading community reviews…

Ingredient science

Cross-referenced with PubMed & Examine.com

✓No flagged ingredients detected
Vitamin A (as Retinol, Beta Carotene)2100mcg RAE
~ Likely

Needed for immune function and healthy skin and gut lining; most people get enough from diet.

Vitamin C (as Sodium Ascorbate)100mg
~ Likely

Supports immune function and acts as an antioxidant; moderate doses may reduce colds during heavy training, while very high doses may blunt training adaptations.

Vitamin D (as Cholecalciferol) (D3)62.5mcg (2500 IU)
✓ Proven

Vitamin D supports bone, muscle and immune health; deficiency is common in athletes who train indoors or live far from the equator.

Vitamin E (as Natural Mixed Tocopherols, Tocofersolan)23mg
~ Likely

An antioxidant vitamin; most people get enough from diet, and high doses offer no performance benefit.

Vitamin K (as K2 (MK7), K1 (Phytonadione))90mcg
~ Likely

Needed for blood clotting and bone proteins; often paired with vitamin D. Evidence for bone benefits in healthy adults is mixed. Talk to a doctor if you take blood thinners.

Thiamin (Vitamin B1) (Thiamin HCl)12mg
~ Likely

A B vitamin involved in turning food into energy; supplementing helps only if your diet is short on it.

Riboflavin (as Riboflavin-5-Phosphate)3.6mg
~ Likely

A B vitamin involved in turning food into energy; supplementing helps only if your diet is short on it.

Niacin (as Niacin, Niacinamide)10mg
~ Likely

A B vitamin involved in turning food into energy; supplementing helps only if your diet is short on it.

Vitamin B6 (as Pyridoxine HCl)6.7mg
~ Likely

Involved in energy metabolism and making neurotransmitters; supplementing helps only if intake is low.

Folate (as Calcium Folinate)850mcg DFE
~ Likely

A B vitamin involved in turning food into energy; supplementing helps only if your diet is short on it.

Vitamin B12 (as Methylcobalamin)500mcg
~ Likely

Needed for red blood cells and nerve function; especially relevant for vegans and vegetarians.

Biotin500mcg
~ Likely

A B vitamin involved in turning food into energy; supplementing helps only if your diet is short on it.

Pantothenic acid (as Calcium d-Pantothenate)22.5mg
~ Likely

A B vitamin involved in turning food into energy; supplementing helps only if your diet is short on it.

Trimethylglycine (as betaine)20mg
Disputed

Studied for strength and power; results are mixed.

Proprietary Blend363mg
~ Likely

A blend whose individual ingredient amounts aren't disclosed on the label, so the dose of each can't be checked against the research.

Quality standards

What these mean →

1 of 5 standards Pello tracks · No third-party banned-substance testing listed

Tested for sport

  • NSF Certified for Sport
  • Informed Sport
  • Cologne List

Food & sourcing

Diet claims

  • Vegan: not stated

    Brand or retailer label claim, not a certification.

  • Gluten-free: yes

    Brand or retailer label claim. In the US a gluten-free label means under 20 ppm gluten.

  • Dairy-free: yes

    From the allergen list, where one is available.

Certifications are as listed on the product's page at The Feed. NSF Certified for Sport is also checked against NSF's own database. Certifications can lapse, so check the certifier's search before you rely on one, especially if you're drug tested.

Transparency & Sources

70
Good transparency
1 certification · 6 reviews at The Feed
The Feed
6 reviewsmedium

You might also like

Pello community reviews

Submitted by athletes on Pello, separate from the retailer rating at the top of the page.

No reviews yet — be the first!

Loading reviews...

As an Amazon Associate we earn from qualifying purchases. Pello Nutrition participates in affiliate programs and may earn commissions on purchases made through links on this site — this never influences our editorial scores or recommendations.Affiliate disclosure →