Full 2g Licensed Velositol®

Get more from the protein you already use

Velositol® 2G works alongside the protein you already use to support muscle protein synthesis, strength and exercise recovery. Full 2 g studied serving in three convenient capsules.†

2,000 mg Velositol® per serving
Full studied serving
3 capsules a day
Licensed & patent-backed
Velositol 2G bottle, front label
★★★★★ 4.4 (66) Lab certificatesMade in USA
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Start here

What is Vinatura Velositol®?

Velositol® is a patented amylopectin-chromium complex developed to complement dietary protein. It is not a protein powder, an amino acid, or a stimulant.

Clinical research has evaluated Velositol® alongside whey protein for its effects on acute muscle protein synthesis and resistance-training performance. Vinatura provides the full 2 g studied serving in three capsules, so you can keep using the shake, protein powder or protein-rich meals you already prefer.†

Vinatura Velositol capsules beside a protein shaker and protein powder tub
Straight answers

What this is — and what it is not

What it is

  • A protein optimizer — it works alongside the protein you already eat
  • The full 2 g studied serving of licensed Velositol®, clearly disclosed
  • Three capsules with your usual shake or protein-rich meal — no routine change
  • Standalone, so it fits whey, plant protein, eggs or yogurt equally

What it is not

  • A protein replacement — you still need the protein
  • A promise of doubled muscle growth
  • A stimulant or a pre-workout
  • A substitute for training, sleep or overall diet
Who it is for

Built for people who take protein seriously

A man comparing protein powder tubs in a supplement store

The protein optimizer

You already take protein consistently and want to get more out of the routine you are already following.

A woman training with a kettlebell in a gym

The active lifter

You train regularly and want additional support for muscle protein synthesis, strength, performance and workout recovery.†

A Velositol customer holding the capsule bottle

The calorie-conscious athlete

You care about protein intake but do not want another shake or more calories added to the day.

A Velositol customer taking a capsule

The active adult 40+

You want protein and muscle support to stay part of an active lifestyle without complicating your supplement routine.

How it fits your routine

Three capsules, alongside the protein you already take

Most active adults already know protein matters. But simply adding another shake is not always the answer. Velositol® was developed to complement dietary protein — not replace it. Take three capsules with your usual shake or protein-containing meal. That is it.

  1. 1

    Eat or drink your protein

    Whey shake. Plant protein. Greek yogurt. Eggs. A protein-rich meal. Your choice.

  2. 2

    Take 3 Velositol® capsules

    One full serving provides 2,000 mg of licensed Velositol®.

  3. 3

    Support your protein response†

    Velositol® works alongside dietary protein to support efficient amino-acid utilization and muscle protein synthesis.†

A protein shake being mixed in a bright kitchen after training
Two scoops of protein powder, whey and chocolate, ready to mix with Velositol capsules
Works with what you already eat

Whey. Plant. Eggs. Yogurt.

Because it is a standalone capsule and not a pre-mixed powder, it goes with whatever protein you already have — no new shake, no flavor to commit to.

Whey shakeBefore or after training
Plant proteinPea, rice or blends
EggsA protein-rich breakfast
Greek yogurtOr any protein meal
3capsules
+
2,000mglicensed Velositol®
=
1full studied serving
The research

What the published research actually shows

Velositol® is a studied ingredient, so here is the evidence stated plainly — including what it does not show.

Human clinical trial

Adding 2 g to a small dose of whey increased muscle protein synthesis

In a double-blind, randomized crossover trial, ten resistance-trained adults (six men, four women) took either 6 g of whey protein or 6 g of whey plus 2 g of the amylopectin-chromium complex. Muscle biopsies measured the fractional synthetic rate. Adding the complex increased the muscle protein synthesis response beyond the whey dose alone.

Ziegenfuss TN, Lopez HL, Kedia A, et al. Journal of the International Society of Sports Nutrition, 2017;14:6. PMID 28194093.

Read it honestly: the whey dose in this study was deliberately suboptimal (6 g), and the sample was ten people. It supports Velositol® as a way to get more from a modest protein dose. It is not evidence of doubling muscle growth, and it does not test adding Velositol® to an already-large protein serving.
An athlete resting after a training session in soft daylight
Human clinical trial · 8 weeks

2 g alongside 15 g of whey beat a 30 g dose of whey on endurance and power

In a randomized, active-controlled, double-blind trial, 35 recreationally active men trained for eight weeks on one of three post-workout supplements: 2 g amylopectin-chromium + 15 g whey, 15 g whey alone, or 30 g whey alone.

Squat repetitions to failure rose +25.3 in the Velositol® group versus +12.0 and +13.9 (p = 0.02). Vertical jump power rose +2.1 W/kg versus +0.4 and +0.3 (p = 0.03), and jump height +8.7 cm versus +1.6 and +0.9 (p = 0.04).

2 g Velositol® + 15 g whey 15 g whey alone 30 g whey alone
Squat reps to failurechange over 8 weeks · reps
2 g Velositol®+25.3
15 g whey+12.0
30 g whey+13.9
p = 0.02
Vertical jump powerchange over 8 weeks · W/kg
2 g Velositol®+2.1
15 g whey+0.4
30 g whey+0.3
p = 0.03
Vertical jump heightchange over 8 weeks · cm
2 g Velositol®+8.7
15 g whey+1.6
30 g whey+0.9
p = 0.04

Each panel has its own scale because the three measures use different units — reps, watts per kilogram and centimetres. Values are the average change from baseline over eight weeks. Ziegenfuss et al., Journal of Exercise and Nutrition 2021;4(3):11, n = 35.

Ziegenfuss TN, Cesareo K, Raub B, et al. Journal of Exercise and Nutrition, 2021;4(3):11.

Read it honestly: all three groups gained strength, fat-free mass and muscle size — the Velositol® group did not gain more muscle or more lean mass than the others. What improved was muscular endurance and power. The protein-balance advantage seen at four weeks was no longer present at eight. 35 men, one study.
Preclinical — animal studies

Four further studies, all in rats

The amylopectin-chromium complex has been studied alongside whey, soy, pea/rice protein and branched-chain amino acids in rodent models, looking at muscle protein synthesis and mTOR signalling.

Biological Trace Element Research 2024 (PMID 37341874) · European Journal of Nutrition 2023 (PMID 37186279) · Journal of the International Society of Sports Nutrition 2020 (PMID 32460884) · Biological Trace Element Research 2019 (PMID 30293129).

These are animal studies. They are supportive mechanistic research, not evidence of an effect in humans, and we do not present them as such.
Verified buyers

What people who actually take it say

4.4
★★★★★
66 verified ratings
5 star70%
4 star18%
3 star6%
2 star0%
1 star6%
★★★★★

Works well with my protein routine

“I pair this with my regular whey shake and feel like I’m getting better recovery and muscle support… easy to swallow with water after a workout.”

Greg · Verified buyer · February 2026
★★★★★

Great for workout recovery

“Been happy with Vinatura Velositol in helping with recovery after working out.”

Michael · Verified buyer · August 2026
★★★★★

Best protein support supplement

“Great price. A valuable tool for senior athletes who consume protein.”

Coach Frits · Verified buyer · August 2026
★★★★★

Be patient

“Be patient — this product works in a couple of weeks.”

Daurice B. · Verified buyer · June 2026

Ratings and reviews are from verified purchasers of Vinatura Velositol® 2G. Individual results vary.

Trust the formula

Why licensed Velositol®?

It is fair to ask what makes a branded ingredient different from simply combining individual ingredients. Velositol® is a patented, standardized amylopectin-chromium complex, developed and clinically studied as a specific formulation. Vinatura uses licensed Velositol® from Nutrition21 at the studied 2g serving.

A defined branded ingredient
A standardized formulation
A clearly disclosed 2g dose
Patent-backed technology
Research on the branded complex

Look for the Velositol® name — not simply amylopectin plus chromium listed separately.
Velositol®, including the Velositol® logo, is a registered trademark of Nutrition21, LLC.

A 90-Day Refund Guarantee

Trying a supplement should not feel like a gamble. Vinatura backs this product with its 90-Day Refund Guarantee — if it is not right for you, contact us within the guarantee period.

Questions

Before you choose a supply

No. Velositol® is designed to be used with protein, not instead of it.

Velositol® can fit alongside whey, casein, plant-based protein and protein-containing meals.

Each full three-capsule serving provides 2,000 mg of Velositol®.

Published Velositol® research has evaluated a 2g serving of the branded ingredient alongside protein. Vinatura provides that full amount in each serving.

For a consistent routine, take the suggested serving daily with protein, including non-training days.

No. The standalone capsule format is designed to fit around the protein source you already prefer.

One bottle contains 90 capsules. At three capsules per daily serving, each bottle provides 30 servings.

Free US shipping applies when the final order subtotal after discounts is over $50. The same threshold applies to both one-time purchase and Subscribe & Save.

No. Subscribe & Save follows the same shipping rule as one-time purchases. If the discounted subscription subtotal is $50 or below, standard shipping applies.

Yes. Vinatura makes Certificate of Analysis documentation available for review.

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† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.