VYNE Pre-Workout — 5g Creatine + 350mg Caffeine | Blue Grape (20 Servings)
VYNE Pre-Workout — Blue Grape
Fully dosed. Fully disclosed. Nothing hidden behind a "proprietary blend."
VYNE is the flagship pre-workout from CVMK — built for lifters who read the label before they buy. Every active ingredient is printed with its exact amount, at the serving sizes commonly used in research. One 23 g scoop. Twenty servings. No separate creatine scoop required.
What's in every scoop
- 8,000 mg L-Citrulline DL-Malate (2:1) — supports blood flow and muscle pumps
- 5,000 mg Creatine Monohydrate — a full 5g serving, no separate scoop needed
- 3,600 mg Beta-Alanine — the standard daily amount, not a token 800 mg
- 2,500 mg Betaine Anhydrous
- 350 mg Caffeine Anhydrous + 350 mg L-Theanine — a 1:1 energy-and-focus pairing
- 300 mg Alpha-GPC 50% — a source of choline
- Electrolytes from Himalayan pink sea salt — 440 mg potassium, 109 mg sodium, 27 mg calcium
PUMP · FOCUS · STRENGTH
Every dose is at full strength and printed on the label, so you can compare VYNE line-by-line against anything else in your cabinet. No blends, no guessing what's in your scoop.
How to use
Mix one scoop into 10–12 oz of water 20–30 minutes before training. New users may wish to start with ½ scoop to assess tolerance.
Important
High stimulant content — 350 mg caffeine per scoop. Not for those sensitive to caffeine. For healthy adults 18+ only. Do not combine with other caffeine-containing products. Keep out of the reach of children.
*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.
Why VYNE pre-workout works
VYNE combines seven researched ingredients at the amounts printed on the label. Each one has a job: caffeine for drive and focus, citrulline malate for pump, and creatine and beta-alanine for strength and harder sets over the weeks you train.
Every ingredient, rated by the research
Improves muscular endurance, strength, sprinting and jumping, and sharpens attention. One of the most studied performance ingredients there is.
Research range is 3–6 mg per kg of body weight. Use the body-weight check below to see where a scoop puts you. Source 1 · ISSN position stand, 2021Raises muscle phosphocreatine so you can rebuild energy faster between reps and sets. Supports strength and lean mass with daily use.
Builds muscle carnosine, which buffers acid during hard efforts. Benefits are clearest in efforts of 1–4 minutes and build with 2–4+ weeks of daily use.
Raises blood arginine for nitric oxide and blood flow. Two meta-analyses found small gains in strength-power output and about 6% more reps to failure; some newer trials found no effect.
An amino acid from tea. Paired with caffeine, it improved alertness and attention-switching accuracy in a meta-analysis of 11 placebo-controlled studies.
Source 7 · Nutrition Reviews, 2014Studied for strength and power, with mixed results. A 2022 meta-analysis found no effect on body composition.
Source 9 · British Journal of Nutrition, 2022A source of choline, a building block of the brain messenger acetylcholine. Research on exercise performance is still early.
Limited human researchWhat works today vs. over weeks
Caffeine, L-theanine and citrulline act on the day you take them. Creatine and beta-alanine work by building up in muscle, so consistency across weeks matters more than any single scoop1,2,3,5.
Is a full scoop right for you?
Gold band: 3–6 mg/kg, the range shown to improve performance in research. Striped zone: around 9 mg/kg and up, where side effects become common1. One scoop is 350 mg of the 400 mg per day the FDA cites for most healthy adults, so count coffee and energy drinks too8. New users: start with ½ scoop.
Who it's for
- Lift, do CrossFit or hybrid training
- Push hard efforts of 1–4 minutes, like circuits or sprints2
- Want creatine without a second scoop
- Already handle caffeine well
- Anyone under 18
- People sensitive to caffeine
- Pregnant, nursing or trying to conceive
- Anyone with a heart condition, high blood pressure or on medication, unless their doctor approves
- Use with other caffeine products
Common questions about VYNE
Why does VYNE make my skin tingle?
That tingle comes from beta-alanine. It is called paresthesia, it is harmless, and it fades as you keep using it. It is the only side effect reported for beta-alanine in the research2.
How much caffeine is in VYNE?
350 mg per scoop. The FDA cites 400 mg a day as an amount not generally linked to negative effects in most healthy adults, so one scoop leaves little room for coffee, soda or energy drinks that day8. Start with ½ scoop to see how you respond.
Do I still need a separate creatine?
No. Each scoop has 5 g of creatine monohydrate, the daily amount used in the research3. On rest days, when you don't want caffeine, a stim-free creatine like Super Thick keeps your daily creatine going.
When should I take it?
Mix one scoop in 10–12 oz of water 20–30 minutes before training. Caffeine research most often doses about 60 minutes before exercise, so some people take it a little earlier1.
References (9)
- Guest NS, et al. ISSN position stand: caffeine and exercise performance. J Int Soc Sports Nutr. 2021;18:1.
- Trexler ET, et al. ISSN position stand: Beta-Alanine. J Int Soc Sports Nutr. 2015;12:30.
- Kreider RB, et al. ISSN position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine. J Int Soc Sports Nutr. 2017;14:18.
- Trexler ET, et al. Acute effects of citrulline supplementation on high-intensity strength and power performance: a systematic review and meta-analysis. Sports Med. 2019;49(5):707–718.
- Gonzalez AM, et al. Acute effect of L-citrulline supplementation on resistance exercise performance and muscle oxygenation in recreationally resistance trained men and women. J Funct Morphol Kinesiol. 2023;8(3):88.
- Vårvik FT, et al. Acute effect of citrulline malate on repetition performance during strength training: a systematic review and meta-analysis. Int J Sport Nutr Exerc Metab. 2021;31(4):350–358.
- Camfield DA, et al. Acute effects of tea constituents L-theanine, caffeine, and epigallocatechin gallate on cognitive function and mood: a systematic review and meta-analysis. Nutr Rev. 2014;72(8):507–522.
- U.S. Food and Drug Administration. Spilling the beans: how much caffeine is too much? Updated Aug 28, 2024.
- Ashtary-Larky D, et al. Betaine supplementation fails to improve body composition: a systematic review and meta-analysis. Br J Nutr. 2022;128(5):975–988.
For healthy adults 18 and older. 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. Research summarized here studied the individual ingredients, not VYNE as a finished product; individual results vary.
Fast, reliable shipping on all orders delivered right to your doorstep. Read More
VYNE Pre-Workout — Blue Grape
Fully dosed. Fully disclosed. Nothing hidden behind a "proprietary blend."
VYNE is the flagship pre-workout from CVMK — built for lifters who read the label before they buy. Every active ingredient is printed with its exact amount, at the serving sizes commonly used in research. One 23 g scoop. Twenty servings. No separate creatine scoop required.
What's in every scoop
- 8,000 mg L-Citrulline DL-Malate (2:1) — supports blood flow and muscle pumps
- 5,000 mg Creatine Monohydrate — a full 5g serving, no separate scoop needed
- 3,600 mg Beta-Alanine — the standard daily amount, not a token 800 mg
- 2,500 mg Betaine Anhydrous
- 350 mg Caffeine Anhydrous + 350 mg L-Theanine — a 1:1 energy-and-focus pairing
- 300 mg Alpha-GPC 50% — a source of choline
- Electrolytes from Himalayan pink sea salt — 440 mg potassium, 109 mg sodium, 27 mg calcium
PUMP · FOCUS · STRENGTH
Every dose is at full strength and printed on the label, so you can compare VYNE line-by-line against anything else in your cabinet. No blends, no guessing what's in your scoop.
How to use
Mix one scoop into 10–12 oz of water 20–30 minutes before training. New users may wish to start with ½ scoop to assess tolerance.
Important
High stimulant content — 350 mg caffeine per scoop. Not for those sensitive to caffeine. For healthy adults 18+ only. Do not combine with other caffeine-containing products. Keep out of the reach of children.
*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.
Why VYNE pre-workout works
VYNE combines seven researched ingredients at the amounts printed on the label. Each one has a job: caffeine for drive and focus, citrulline malate for pump, and creatine and beta-alanine for strength and harder sets over the weeks you train.
Every ingredient, rated by the research
Improves muscular endurance, strength, sprinting and jumping, and sharpens attention. One of the most studied performance ingredients there is.
Research range is 3–6 mg per kg of body weight. Use the body-weight check below to see where a scoop puts you. Source 1 · ISSN position stand, 2021Raises muscle phosphocreatine so you can rebuild energy faster between reps and sets. Supports strength and lean mass with daily use.
Builds muscle carnosine, which buffers acid during hard efforts. Benefits are clearest in efforts of 1–4 minutes and build with 2–4+ weeks of daily use.
Raises blood arginine for nitric oxide and blood flow. Two meta-analyses found small gains in strength-power output and about 6% more reps to failure; some newer trials found no effect.
An amino acid from tea. Paired with caffeine, it improved alertness and attention-switching accuracy in a meta-analysis of 11 placebo-controlled studies.
Source 7 · Nutrition Reviews, 2014Studied for strength and power, with mixed results. A 2022 meta-analysis found no effect on body composition.
Source 9 · British Journal of Nutrition, 2022A source of choline, a building block of the brain messenger acetylcholine. Research on exercise performance is still early.
Limited human researchWhat works today vs. over weeks
Caffeine, L-theanine and citrulline act on the day you take them. Creatine and beta-alanine work by building up in muscle, so consistency across weeks matters more than any single scoop1,2,3,5.
Is a full scoop right for you?
Gold band: 3–6 mg/kg, the range shown to improve performance in research. Striped zone: around 9 mg/kg and up, where side effects become common1. One scoop is 350 mg of the 400 mg per day the FDA cites for most healthy adults, so count coffee and energy drinks too8. New users: start with ½ scoop.
Who it's for
- Lift, do CrossFit or hybrid training
- Push hard efforts of 1–4 minutes, like circuits or sprints2
- Want creatine without a second scoop
- Already handle caffeine well
- Anyone under 18
- People sensitive to caffeine
- Pregnant, nursing or trying to conceive
- Anyone with a heart condition, high blood pressure or on medication, unless their doctor approves
- Use with other caffeine products
Common questions about VYNE
Why does VYNE make my skin tingle?
That tingle comes from beta-alanine. It is called paresthesia, it is harmless, and it fades as you keep using it. It is the only side effect reported for beta-alanine in the research2.
How much caffeine is in VYNE?
350 mg per scoop. The FDA cites 400 mg a day as an amount not generally linked to negative effects in most healthy adults, so one scoop leaves little room for coffee, soda or energy drinks that day8. Start with ½ scoop to see how you respond.
Do I still need a separate creatine?
No. Each scoop has 5 g of creatine monohydrate, the daily amount used in the research3. On rest days, when you don't want caffeine, a stim-free creatine like Super Thick keeps your daily creatine going.
When should I take it?
Mix one scoop in 10–12 oz of water 20–30 minutes before training. Caffeine research most often doses about 60 minutes before exercise, so some people take it a little earlier1.
References (9)
- Guest NS, et al. ISSN position stand: caffeine and exercise performance. J Int Soc Sports Nutr. 2021;18:1.
- Trexler ET, et al. ISSN position stand: Beta-Alanine. J Int Soc Sports Nutr. 2015;12:30.
- Kreider RB, et al. ISSN position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine. J Int Soc Sports Nutr. 2017;14:18.
- Trexler ET, et al. Acute effects of citrulline supplementation on high-intensity strength and power performance: a systematic review and meta-analysis. Sports Med. 2019;49(5):707–718.
- Gonzalez AM, et al. Acute effect of L-citrulline supplementation on resistance exercise performance and muscle oxygenation in recreationally resistance trained men and women. J Funct Morphol Kinesiol. 2023;8(3):88.
- Vårvik FT, et al. Acute effect of citrulline malate on repetition performance during strength training: a systematic review and meta-analysis. Int J Sport Nutr Exerc Metab. 2021;31(4):350–358.
- Camfield DA, et al. Acute effects of tea constituents L-theanine, caffeine, and epigallocatechin gallate on cognitive function and mood: a systematic review and meta-analysis. Nutr Rev. 2014;72(8):507–522.
- U.S. Food and Drug Administration. Spilling the beans: how much caffeine is too much? Updated Aug 28, 2024.
- Ashtary-Larky D, et al. Betaine supplementation fails to improve body composition: a systematic review and meta-analysis. Br J Nutr. 2022;128(5):975–988.
For healthy adults 18 and older. 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. Research summarized here studied the individual ingredients, not VYNE as a finished product; individual results vary.
Fast, reliable shipping on all orders delivered right to your doorstep. Read More