Inspired Nutra FSU Serum Liquid Pump

Product information

Who it's for

You want a caffeine-free pump product with nothing to mix.

When to take it

20 to 30 minutes before training.

Serving

1 tablespoon (15 ml) · 32 servings per pack

The rundown

A pump shot, not a powder.

No shaker, no scoop, no caffeine. FSU Serum is a liquid you take straight off the spoon before training.

What's inside.

Each 15 ml tablespoon gives you 10 g of GlycoClear glycerol (99.7%), 1 g of NO3-T betaine nitrate and 250 mg of sodium chloride, plus 125 mg of vitamin C, for 40 kcal.

One or two tablespoons.

Take 1 to 2 tablespoons 20 to 30 minutes before training. Take it on its own before an evening session, or alongside your usual stim pre-workout in the morning. A full cap is 2 tablespoons, and that's the daily limit.

Loud, candy-shop flavours, from sour sweets and ice pops to tropical fruit.

How to use

Take 1 to 2 tablespoons 20 to 30 minutes before training. One full cap is 2 tablespoons. Do not take more than 2 tablespoons in 24 hours.

Nutrition

Nutrition	Per 1 tbsp (15 ml)	%RI / NRV*
Energy	167 kJ / 40 kcal	2%
Carbohydrate	10 g	4%
Salt	0.25 g	4%
Vitamin C	125 mg	156%
GlycoClear glycerol (99.7%)	10,000 mg
Betaine nitrate (NO3-T)	1,000 mg
Sodium chloride	250 mg

*RI = reference intake of an average adult (8400 kJ / 2000 kcal); NRV = nutrient reference value. Energy in kJ and salt are worked out from the label (kcal × 4.184; sodium × 2.5). Inspired Nutraceuticals' published values. The same in every flavour. Potassium (125 mg) is under 15% of the NRV, so it is not listed.

Allergens and warnings

If you are pregnant, breastfeeding, have a medical condition or take any medication, speak to your doctor before use.

Do not take more than 2 tablespoons in 24 hours.

Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Keep out of reach of young children. Store in a cool, dry place.

What customers say

5.0 ★★★★★

Based on 2 reviews

5★2
4★0
3★0
2★0
1★0

★★★★★22 Feb 2025

Great stim free

Amazing pumps on this well worth it

Byron Hills✓ Verified buyer

★★★★★9 Nov 2023

Excellent

Ray Skinner✓ Verified buyer

Fits your routine · Pre-training

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Questions, answered.

How much do I take?

1 to 2 tablespoons, 20 to 30 minutes before training. A full cap is 2 tablespoons.

Does it contain caffeine?

No. FSU Serum is stimulant-free.

Can I take it with a pre-workout?

Yes. It works alongside a stimulant pre-workout such as DVST8.

How many servings are in a bottle?

32 servings of 1 tablespoon, or 16 of 2 tablespoons.

FSU: Serum Non-Stim Pre-Workout

Inspired Nutra5.0