RAW Nutrition's glycerol add-on. One scoop is 6g of GlycerSize, a 65% glycerol powder, which works out to 3.9g of glycerol, and nothing else. The 120g tub holds 20 scoops.
One ingredient to add to your pre-workout: 6g of GlycerSize, a 65% glycerol powder. The tub is $15.99 for 20 servings, about $0.80 each. The limit is that only 20 servings in the 120g tub.
Disclaimer: This is an independent editorial analysis. No brand paid for this score.
$0.80 / serving · 20 servings / tub
Unflavored
2 stores we checked on Nov 6, 2026, best price per serving first. Prices change often, so the price at checkout is the one that counts.
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Lowest price we have written down
Not enough price data yet
We started tracking this tub on Nov 6, 2026, too recently to chart. The lowest price then was $15.99, and the chart fills in as we re-check prices.
The company behind Pump2
How its label, price and reviews stack up against the 16 glycerol supplements we rank.
5.0/5
292 reviews at RAW Nutrition
Next to other glycerol supplements. This one is the bright bar.
Cheapest on the left. This one is the bright bar.
Each serving of RAW Nutrition Pump2 (1 scoop) has 3.9g of glycerol, more than 27% of the 16 glycerol supplements we rank. It uses a 65% glycerol powder, and that counts the glycerol itself. A tub holds 20 servings.
The lowest price we found is $15.99 for 20 servings at RAW Nutrition, or $0.80 per serving. That's cheaper than 53% of the 16 glycerol supplements we rank, where the typical one costs $0.83.
We checked 2 stores on Nov 6, 2026: RAW Nutrition and The Vitamin Shoppe. It's unflavored.
Shoppers give RAW Nutrition Pump2 an average of 5.0 out of 5 across 292 reviews at RAW Nutrition. Our Review Scan score for it is 9.4 out of 10.
RAW Nutrition makes Pump2. The brand was founded in 2019 and is based in Port St. Lucie, Florida. We rank 13 RAW Nutrition products, averaging 8.2 out of 10.
We score it 8.0 out of 10, #9 of 16 glycerol supplements. Its strongest rating is Review Scan 9.4 and its weakest is Price & Value 6.6.
Other glycerol supplements close to this one on glycerol per serving, form, and score.
$0.30 / serving · 80 servings / tub
$0.35 / serving · 100 servings / tub
$0.56 / serving · 80 servings / tub
$0.47 / serving · 60 servings / tub
$1.56 / serving · 32 servings / bottle
The rest of the lineup we have ranked from this brand.
$2.50 / bottle · 12 bottles / pack
$1.33 / serving · 30 servings / container
$0.94 / serving · 32 servings / bottle
$0.53 / serving · 30 servings / container
$0.75 / serving · 30 servings / container
$1.05 / serving · 25 servings / container
$1.00 / serving · 30 servings / container
$1.87 / serving · 20 servings / container
$1.87 / serving · 20 servings / container
$0.75 / serving · 40 servings / container
