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HCF Happy, Calm & Focused Review – 12 Things You Need to Know

By Sasha de Beausset Aparicio, MSc

Reviewed by Rebecca Williams, MD, MA, MB, BChir

Last Updated:

Evidence Based | Summary | Ingredients | Health Benefits | Side Effects | Warnings | Cost | How To Take | Bottom Line

FQ Foundation Extra Strength is a 100% natural herbal stimulants and inhibitors-free brain supplement for attention issues, focus, and mood support.

FQ’s unique formula consists just of the foundational building blocks of life – high absorption amino acids, minerals, and vitamins – unlike most “all-in-one” artificially stimulating or suppressing dietary supplements on the market today.

The 450 mg of essential amino acids (DL-Phenylalanine and L-Glutamine), as well as carefully selected support elements (essential vitamins and minerals), are blended to offer a well-balanced formula that nourishes your brain without stimulating it.


1) What is HCF Happy, Calm & Focused?

Even today, people are likely to experience a lack of essential nutrients their body and mind require to function properly. Nutrient shortages have an immediate impact on bodily functions and activities at the cellular level.

Water balance, enzyme activity, nerve transmission, digestion, and metabolism are just a few of the processes affected by nutrient inadequacies.

Maintaining optimal cognitive growth, development, and performance is dependant on dealing with these nutrient deficiencies.

HCF Science’s FQ Foundation Extra Strength is based on solid research[1][2][3][4] and employs a unique formulation and effective delivery system.

As a result, unlike other herbal-based brain supplements that artificially stimulate or suppress cognitive processes and fool your brain into feeling something, FQ’s composition can naturally nourish important “feel good” neurotransmitters and the hypothalamus (balancing your endocrine system as a whole)[5][6][7].

2) The Company Behind HCF Happy, Calm & Focused

HCF Science, a family-owned business located in Miami, Florida, is the company behind FQ Foundation Extra Strength. HCF Science is the researcher, seller, and online retailer of their rigorously studied FQ amino acid products.

For decades, the business has been an advocate for high quality and openness in the nutritional sector.

All HCF Science finished products are tested for 65+ identity, purity, strength (potency), and composition, following the company’s rigorous testing standards. GMPs requirements, on the other hand, only request a fraction of those to be required by law.

When it comes to openness, all HCF Science products are assessed by a 3rd party laboratory for purity and potency.

Furthermore, all HCF Science products come with Certificates of Analysis (CoA) that provide thorough information about what they test for and the actual lot-specific results.

Any customer can simply track the lot number of its product and see the third-party testing results for that product.

How to contact the HCF Science company:

  • Address: 8950 SW 74th Ct, Ste. 2201, Miami, FL 33156
  • Website: hcfscience.com
  • Email: customers@hcfcience.ca
  • Phone: 1-437-266-9665

3) HCF Happy, Calm & Focused Ingredients

FQ Foundation Extra Strength includes the following active ingredients per capsule:

  • DL-Phenylalanine 300 mg
  • L-Glutamine 150 mg
  • Vitamin A (Palmitate) 75 mcg RAE
  • Vitamin E (as D-Alpha-Tocopheryl Succinate) 0.3 mg AT
  • Vitamin B1 (Thiamine HCL) 1 mg
  • Vitamin B2 (Riboflavin) 1 mg
  • Vitamin B3 (Niacin) 2 mg NE
  • Vitamin B6 (Pyridoxine HCL) 1 mg
  • Folate (50 mcg Folic Acid) 85 mcg DFE
  • Vitamin B12 (Methylcobalamin) 50 mcg
  • Biotin 50 mcg
  • Vitamin B5 (D-Calcium Pantothenate) 1 mg
  • Magnesium (Magnesium Oxide) 10 mg
  • Chromium (Chromium Polynicotinate) 75 mcg

Other ingredients include vegetable capsule (hypromellose), rice powder, calcium (calcium citrate), l-leucine, and silica.

FQ Foundation is FREE of the 8 major allergens[8]: gluten (wheat), nuts, eggs, dairy, peanuts, fish, soy, and crustacean shellfish.

4) Does HCF Happy, Calm & Focused Work?

Because of its unique formulation, including two key amino acids and micronutrients (vitamins and minerals), FQ Foundation Extra Strength is unlike any other brain supplement available.

The majority of today’s attention, concentration, focus, and mood support supplements offer an “all-in-one” formula or contain synthetic stimulants and herbal extracts that either stimulate or trick your neurotransmitters into feeling something.

Developing these types of brain supplements is popular in today’s market since many customers want quick results.

Typically, powerful nootropic substances (such as caffeine, Bacopa monnieri, CDP-Choline, Creatine, Ginkgo biloba, Ginseng, or Piracetam) can significantly boost attention and focus. However, their benefits don’t typically last.

This short-term-focused approach may be appealing to certain users (for example, students who want a rapid boost of cognitive power before an important exam). Nonetheless, most individuals should be more concerned with long-term benefits.

The rising popularity of amino acids is no surprise, given their many health benefits. These building blocks of life are more than simply brainless Lego pieces; they’re intuitive powerhouses that rearrange, fold, and rebuild in ways that even the brightest people can’t predict or duplicate.

FQ Foundation Extra Strength’s formula includes two potent amino acids.

DL-Phenylalanine is an essential amino acid (our bodies can’t produce it on their own) with a lot of nutritional significance[9][10].

Like other amino acids (L-Alanine, Arginine, and Leucine), Phenylalanine is an essential amino acid used to build the proteins that your body needs to function properly and thrive.

Phenylalanine is a known nutritional precursor to dopamine (DA), norepinephrine (NE), and epinephrine (EPI) neurotransmitters. It is also involved in the production of palmitoylethanolamide (PEA), which can sensitize endorphin receptors to endorphins[11][12].

Dopamine, norepinephrine, and adrenaline promote[13][14][15][16] feelings of love, pleasure, happiness, alertness, energy, motivation, memory, attention, internal calmness, and sleep.

Furthermore, studies proved that DL-Phenylalanine plays a crucial role in attention and cognitive recognition.

In one clinical trial[17], researchers looked at urinary excretion (24-hour) of beta-phenylethylamine (PEA), phenylacetic acid (PAA), Phenylalanine (Phe), and p-tyrosine (Tyr) in 18 healthy children aged 6 to 15 years old and 26 children diagnosed with attention-deficit hyperactivity disorder (ADHD).

The ADHD patients had significantly lower urinary excretion (per gram of creatinine) of free and total PEA, according to the findings. The plasma levels of Phe and Tyr were also lower in the children with ADHD, compared with the normal controls.

L-Glutamine is a conditional amino acid (only sometimes produced by the body)[18]. It’s a precursor to the neurotransmitter glutamate in the brain and is crucial for improving brain health.

It also aids in the relaxation of the mind and “turning down” unwanted “brain chatter,” which can help people focus and concentrate more clearly[19][20].

L-Glutamine is also a valuable source of energy for your cells. It aids in producing glucose and purines, which are required for DNA synthesis[21].

The B-vitamins (particularly Thiamin, Riboflavin, Niacin, Folate, Vitamin B6, and Vitamin B12) are responsible for “making things happen in the brain.”

Because B-vitamins are fundamental components of a healthy body, they immediately impact energy levels, cognitive performance, and cell metabolism.

B-vitamins also play a crucial role in brain function. Their role ranges from regulating energy release in brain cells to their primary function, which is to facilitate the action of neurotransmitters[22][23].

Lastly, FQ’s formula contains two essential minerals: magnesium and chromium. In sufficient amounts, minerals such as magnesium, zinc, calcium, iron, chromium, manganese, and potassium are indispensable for optimal brain function.

As much as vitamins, these minerals play a significant role in supporting our brain health, regulating nerve transmission, controlling hydration, and powering the metabolism[24][25].

Health Benefits

5) HCF Happy, Calm & Focused Health Benefits

FQ Foundation Extra Strength claimed health benefits include:

  • Artificial stimulant and inhibitor-free. FQ Foundation contains only essential nutrients that will naturally feed your brain
  • Supports brain focus, attention, concentration, and mood
  • Unique formulation with only extensively researched foundational building blocks of high absorption amino acids, minerals, and vitamins;
  • Clean label ingredients. FQ is made with high-quality ingredients with NO preservatives, coatings, yeast, fragrances, sweeteners, or artificial colorings;
  • FREE of the 8 major allergens: gluten (wheat), nuts, eggs, peanuts, dairy, fish, soy, and crustacean shellfish;
  • Blended and packaged in the United States;
  • Made by HCF Science – a renowned business since 2001, recognized for producing high-quality supplements that help to restore proper “calm and focused” neurotransmitter levels in the brain.
  • Magnesium stearate-free;
  • FQ Foundation Extra Strength is Non-GMO Project Verified
Side Effects

6) HCF Happy, Calm & Focused Side Effects

Given the common nutritional deficiencies with amino acids FQ (DL-Phenylalanine and L-Glutamine) in FQ Foundation, some users may experience an initial accommodation period with minimal side effects while their chemistry rebalances.

This period of adjustment is rare and usually only lasts three to ten days. Some of these adverse effects[26][27][28][29] could temporarily include:

  • Irritability
  • Mild headaches
  • Tiredness
  • Increase in libido

If any of these effects seem too difficult, simply lower your dosage. If these effects do not improve in a few days, discontinue use.

Contact your healthcare provider if the adverse effects worsen or you experience any severe side effects.


7) HCF Happy, Calm & Focused Product Warnings

Those who take FQ Foundation Extra Strenght or any other supplement should first consult a doctor if they have a known medical condition that necessitates medication, such as monoamine oxidase inhibitors (MAOI), or if they are being cared for by a physician.

Before taking FQ Foundation, pregnant women and nursing mothers should notify their physicians.

Consult your doctor before giving FQ Foundation to children and teenagers under the age of 18.

Where to Buy?

8) Where to Buy HCF Happy, Calm & Focused?

FQ Foundation Extra Strength brain supplement is available for purchase through the official HCF Science website. Customers can also order the product online from Amazon CA.


9) How Much Does HCF Happy, Calm & Focused Cost?

One bottle of FQ Foundation Extra Strength, 90 capsules (30 servings), costs CAD 49.95 + shipping and handling.

A “Subscribe and Save” option is available to all Amazon CA customers. Choosing this type of autoship will make you eligible for 5% to 15% discounts on repeat deliveries.

How To Take

10) How to Take HCF Happy, Calm & Focused

HCF Happy, Calm & Focused offers the best results when taken daily. The recommended starting dose is three (3) capsules daily, 30 minutes before breakfast for adults.

Take the capsules on an empty stomach with an 8 oz glass of water. To accommodate body weight, activity level, stress level, and/or inadequate diet, you may increase up to a maximum of six (6) capsules per day and/or take at different intervals throughout the day.

11) What Users Are Saying

"It is, in my opinion, one of the best supplements I have ever taken. It took approximately five weeks to notice a difference. HCF is a superb product. I have reordered twice and will continue to do so." [Read full review]

---A. Migos

"I have been struggling with difficulty in concentration for studying since a few months ago without any reason. That's why I chose this. I really feel like getting better about my concentration on my studies. It doesn't work like a miracle. But it is very helpful!" [Read full review]


"I had a feeling that I had ADHD since I couldn't concentrate for more than 2 minutes, so I just wanted to give this a try (supplement), and after just 1-2 days, I saw a very noticeable difference. " [Read full review]


Bottom Line

12) The Bottom Line – “Does it Work?”

FQ Foundation Extra Strength has consistently exceeded our expectations and distinguishes out against competitors in the amino acid brain supplement market.

HCF Science’s unique approach to attention-enhancing products is what sets FQ Foundation apart from the competition, especially when it comes to nourishing and maintaining your brain without relying on stimulants or inhibitors.

Herbal supplements and nootropics may benefit those seeking a quick boost in cognitive abilities (i.e., students before an important exam, CEOs before an important presentation, or busy professionals who just need that extra boost to help them finish an important job).

But these stimulants and inhibitors can’t correct nutritional deficiencies. Not to mention that most stimulants (i.e., caffeine) are linked with negative side effects and drowsiness after their effects have worn off.

That’s why FQ Foundation Extra Strength is the superior choice for people who want to feed and protect their brains in the long term.

5/5 - (1 vote)

Reference Sources

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