FLOW® is a caffeine-free supplement, packed with bioactive mushrooms, nootropics, adaptogens, electrolytes and B vitamins. Designed to beat the afternoon slump without compromising the sleep-wake cycle.

• Optimises cognitive function
• Brain performance and reactivity
• Reduce tiredness and fatigue
• Support optimal neurotransmission
• Help protect vision and eye-sight

Order before 7pm for next day delivery
Flow® is a caffeine-free, Nootropic support supplement designed specifically for busy professionals who want to beat the biological slump we all face in the early hours of the afternoon. Enabling you to sustain life-changing performance levels without disrupting sleep later in the day.

Product Ingredients

Full Ingredient List

Watermelon Fruit Juice Powder, Coconut Water
Powder, Acidity Regulator (Citric Acid), Vitamin and Mineral Blend
(Sodium Chloride, Potassium Chloride, Vitamin C [Sodium
Ascorbate], Zinc Citrate, Nicotinamide, Pantothenic Acid,
Pyridoxine Hydrochloride, Riboflavin, Thiamine Hydrochloride,
Vitamin B12 [Methylcobalamin], Folic Acid, D-Biotin), Lions Mane
Mushroom Fruiting Body Extract 10:1, N-Acetyl L-Carnitine,
N-Acetyl L-Tyrosine, Citicoline CDP-Choline, Natural Flavourings,
Colour (Beetroot Red), Sweeteners (Sucralose, Steviol Glycosides
from Stevia), Rhodiola Rosea Root 8:1 Extract (3% Rosavins, 1%
Salidroside), Marigold Flower Extract (20% Lutein), Zeaxanthin
5% Powder.

Suitable for vegans, Allergen Free.

Lion's Mane Extract

- Traditional Chinese
- MushroomAntioxidants and Beta Glucans
- Potential Brain Health benefits (1)

Lion’s mane (Hericium erinaceus) is a type of medicinal mushroom that contains a number of health-promoting substances, including antioxidants and beta-glucan. Long used in traditional Chinese medicine, lion’s mane is now available in supplement form. Studies have found that lion’s mane mushrooms contain two special compounds that can stimulate the growth of brain cells: hericenones and erinacines (1). Other animal studies have found that lion’s mane extract may also help regenerate brain cells and improve the functioning of the hippocampus, a region of the brain responsible for processing memories and emotional response (2, 3). Please note these studies are yet to be proven and verified in humans.

Acetyl- L Carnitine: (ALCAR)

- Highly bioavailable form of Carnitine.
- May help improve mental Performance
-Burns fat as a fuel for energy
-Key metabolic system support

L-Carnitine is a compound produced by the body from lysine and methionine. It may be potentially synergistic with Citicoline CDP-Choline.) L-Carnitine is acetylated to produce Acetyl-L-Carnitine (ALCAR), which is similar, but crosses the blood-brain barrier more efficiently. Carnitine is best known for its involvement in the mitochondrial oxidation of long-chain fatty acids. Carnitine serves an important role in the burning of fat for fuel and ferrying fatty acids across the walls of the mitochondria, where they are oxidized and turned into energy.

Rhodiola Rosea

- Adaptogenic herb
- Supports Brain performance and reactivity (*9)
- Optimal cognitive performance (*6)

Rhodiola is an Adaptogenic Herb grown in the mountainous regions of Europe and Asia. Rhodiola Rosea is a herb in the rhodiola genera (Crassulaceae family) which has traditional usage as an anti-fatigue agent and adaptogen compound. Its main chemicals that are thought to be responsible for its effects are Rosavin and Salidroside, Rhodiola Rosea works by helping your body respond to daily stress and it may also contribute to mental and cognitive performance (*6), along with Brain performance and reactivity (*9).

N-Acetyl- L Tyrosine (NALT)

- Bioavailable form of L-Tyrosine
- May help improve focus and concentration
- Reduce stress and fatigue
- Mind and body

N-Acetyl-L-Tyrosine (NALT) is an acetylated form of the amino acid L-Tyrosine. NALT (as well as L-tyrosine) is used as a nootropic because it acts as a precursor for the important brain neurotransmitter dopamine. In Its acetylated form, NALT may be more rapidly absorbed than standard L-Tyrosine and therefore contribute more to your lifestyle goals.

Citicoline CDP-Choline

- Derivative of Acetylcholine
- Combination of Cytidine & Choline.
- Partially converts into Uridine.
- Linked to attentional performance (5)

Citicoline CDP-Choline is a derivative of the neurotransmitter, Acetylcholine, which plays a role in motivation, arousal, attention, learning, and memory. Upon use in supplemental form, Citicoline CDP-Choline breaks down into Choline and Cytidine, with the Cytidine then partially converted into Uridine. Citicoline CDP-Choline is a highly absorbable (4) brain-health nutrient and nootropic, linked to potential attentional performance (5). It is an expensive and rarely-used addition in it’s full efficacy. Often inferior sources of Choline are used instead, or it is used in doses well outside the necessary levels to have an impact.

HMN 24 ® recommends 500mg of Citicoline CDP-Choline taken daily, with one serving in the morning with Rise (™) and in the afternoon with Flow ®. Both products contain 250mg of Citicoline CDP-Choline.


- Increase macular pigment density

- May improve visual memory in young adults

- Helps filter blue light

Lutein and structurally related carotenoids are known to accumulate in the eye where they can buffer light and protect underlying retinal cells from oxidative stress. A randomized, double-blinded, placebo-controlled trial (*ref) found that supplementing with 10 mg of lutein plus 2 mg of zeaxanthin increases macular pigment density and might improve visual memory in young healthy adults.


- Supports cognitive functioning
- Supports the immune system
- Supports healthyhormone levels

Zinc is found in cells throughout the body. It helps the immune system fight off invading bacteria and viruses. The body also needs zinc to make proteins and DNA, the genetic material in all cells. Zinc also contributes to normal cognitive function (*1).


- Works synergistically with Lutein

- Protect Eye Health

- Improve Visual Performance

Zeaxanthin is a carotenoid that plays a role in protecting the eyes from the harmful effects of oxidation and light-induced damage. Zeaxanthin is a yellow-colored pigment found in the center of the macula

B-Vitamin Complex

(Niacin, Riboflavin, Vitamin B6, Thiamine, Folic acid, Biotin, Vitamin B12, Pantothenic Acid))

- Reduce tiredness and fatigue (*3)
- Optimise mental performance (*2)
- Nervous system function (*5)
- Helps strengthen vision (*7)

B vitamins are a class of water-soluble vitamins that play important roles in cell metabolism and synthesis of red blood cells. HMN 24 ® use a B-Vitamin blend across the range of our mental performance and nervous system support products, believing they are key components of optimal human performance, particularly vital to ensuring alertness and offsetting fatigue (*3). Riboflavin has also been shown to be a vital part of ensuring our vision stays strong (*7), which is paramount whilst spending much of our day looking at blue light.

Coconut Water Powder

- Naturally hydrating

- Source of naturally occurring electrolytes

- Trace minerals

Hydration upon waking is vital as we know. Coconut water powder is a 100% natural source of electrolytes that can assist with hydration.

Watermelon Juice Powder

- Rich in antioxidants

- Assist with digestion

- Contains Citrulline and Lycopene

Watermelon juice powder is rich in antioxidants such as lycopene, beta-carotene, lutein, zeaxanthin and cryptoxanthin. In addition, watermelon powder may also have a beneficial effect on the digestive system and improve metabolism.


Potassium is a mineral and electrolyte that contributes to the normal functioning of the nervous system (*8)