Do you know the ingredients of Nutrafol supplement? Are the ingredients in Nutrafol safe for consumption?
Dietary supplements are products designed to augment your daily intake of nutrients, including vitamins and minerals. Normally, you should be able to get all the nutrients you need from a balanced diet. However, supplements can provide you with extra nutrients when your diet is lacking or certain health conditions trigger a deficiency.
While most dietary supplements are safe as long as you follow the product instructions, large doses of a certain ingredient can have adverse effects. Also, some may not contain the ingredients that they claim to have.
So understanding what ingredients Nutrafol supplement contain is the most critical step before making a purchase.
Over the past few weeks, I have done thorough research about the ingredients of Nutrafol supplement. So I can tell you whether it’s safe to consume Nutrafol supplement.
I’m going to cover the benefits and potential side effects of the Nutrafol ingredients in this article.
What are the Nutrafol Ingredients?
Before we talk about the benefits and side effects of the Nutrafol Ingredients, let me give you a brief overview of the ingredients used in Nutrafol Men or Women supplements.
Nutrafol supplement contains the following ingredients:
- Sensoril® Ashwagandha
- Marine Collagen Peptides
- Tocotrienol Complex
- Saw Palmetto
- Kelp Minerals
People have used ashwagandha for thousands of years to relieve stress, increase energy levels, and improve concentration.
“Ashwagandha” is Sanskrit for “smell of the horse,” which refers to both the herb’s scent and its potential ability to increase strength.
Its botanical name is Withania somnifera, and it’s also known by several other names, including “Indian ginseng” and “winter cherry.”
The ashwagandha plant is a small shrub with yellow flowers that’s native to India and Southeast Asia. Extracts or powder from the plant’s root or leaves are used to treat a variety of conditions, including anxiety and fertility issues.
Marine Collagen Peptides
Collagen is the most abundant protein in your body.
It’s the main component of connective tissues that make up several body parts, including tendons, ligaments, skin, and muscles.
Collagen has many important functions, including providing your skin with structure and strengthening your bones.
There are 28 types of collagen, but here are the four most common:
- Type I: the most common type, found in all connective tissue
- Type ll: found in joints and intervertebral discs (the cushions that serve as your spine’s shock absorbers)
- Type lll: the main component of reticular fibers, which are found in your skin and blood vessels
- Type lV: a component of your kidneys, inner ear, and eye lens
In recent years, collagen supplements have become popular. Most are hydrolyzed, which means the collagen has been broken down to make it easier to absorb.
These supplements come primarily in powder form but are also available in capsules. The types of collagen found in supplements vary — some contain one or two types, while others contain up to five.
Several foods may naturally increase your collagen intake, including pork skin and bone broth.
Tocotrienols are chemicals in the vitamin E family. Vitamin E is a substance necessary for proper body and brain function.
As with the other vitamin E chemicals, tocopherols, there are four types of tocotrienols found in nature: alpha, beta, gamma, and delta. Tocotrienols occur in the oils of rice bran, palm fruit, barley, and wheat germ. Tocopherols, on the other hand, are found mostly in vegetable oils such as olive, sunflower and safflower oils, whole grains, and green leafy vegetables.
These substances are also available in supplement form as capsules or pills. Although tocotrienols are structurally similar to tocopherols, each has slightly different health properties.
Experts believe that tocotrienols have many health benefits — some that are more powerful than those found in more common tocopherols. These include increased brain health and functionality, anticancer activity, and cholesterol-lowering properties.
Turmeric is the spice that gives curry its yellow color.
It has been used in India for thousands of years as both a spice and medicinal herb. Recently, science has started to back up traditional claims that turmeric contains compounds with medicinal properties.
These compounds are called curcuminoids. The most important one is curcumin.
Curcumin is the main active ingredient in turmeric. It has powerful anti-inflammatory effects and is a very strong antioxidant.
Saw palmetto (Serenoa repens), a type of palm native to the southeastern United States, is commonly used in supplements to improve prostate health, balance hormone levels, and prevent hair loss in men.
Plus, it’s associated with a variety of other benefits, including decreased inflammation and improved urinary function.
Kelp is a type of large, brown seaweed that grows in shallow, nutrient-rich saltwater near coastal fronts around the world. It differs slightly in color, flavor, and nutrient profile from the type you may see in sushi rolls.
Kelp also produces a compound called sodium alginate. Food manufacturers use sodium alginate as a thickener in many foods, including ice cream and salad dressing.
But you can eat natural kelp in many different forms, including:
Resveratrol is a plant compound that acts like an antioxidant. The top food sources include red wine, grapes, some berries and peanuts.
This compound tends to be concentrated mostly in the skins and seeds of grapes and berries. These parts of the grape are included in the fermentation of red wine, hence its particularly high concentration of resveratrol.
Field or common horsetail (Equisetum arvense) is a perennial fern that belongs to the genus Equisetaceae.
It grows wild in northern Europe and North and Central America, as well as in other moist places with temperate climates. It has a long, green, densely branched stem that grows from spring to fall.
The plant contains numerous beneficial compounds that give it multiple health-promoting effects. Of these, antioxidants and silica stand out.
Antioxidants are molecules that protect your body from the effects of free radicals that can cause cell damage. Silica is a compound made up of silicon and oxygen and is believed to be responsible for horsetail’s potential benefits for skin, nails, hair, and bones.
Horsetail is mostly consumed in the form of tea, which is made by steeping the dried herb in hot water. It’s also available in capsule and tincture form.
Keratin is the type of protein that makes up your hair, skin, and nails. Keratin can also be found in your internal organs and glands. Keratin is a protective protein, less prone to scratching or tearing than other types of cells your body produces.
Keratin can be derived from the feathers, horns, and wool of different animals and used as an ingredient in hair cosmetics. Since keratin is the structural building block of your hair, some people believe that keratin supplements, products, and treatments can help strengthen your hair and make it look healthier.
Benefits of Nutrafol Ingredients
The ingredients in Nutrafol supplement are carefully sourced and formulated. There are many benefits to your health.
1. May reduce inflammation
Nutrafol contains Ashwagandha. Ashwagandha contains compounds, including WA, that may help reduce inflammation in the body.
Researchers have found that WA targets inflammatory pathways in the body, including signal molecules called nuclear factor kappa B (NF-κB) and nuclear factor erythroid 2-related factor 2 (Nrf2).
Animal studies have shown that WA may also help reduce levels of inflammatory proteins such as interleukin-10 (IL-10).
There’s some evidence that ashwagandha may help reduce inflammatory markers in humans too.
In one study from 2008, adults experiencing stress took ashwagandha extract for 60 days. As a result, they had significant reductions in C-reactive protein — an inflammatory marker — compared with those who consumed a placebo.
In another study, researchers gave people with COVID-19 an Ayurvedic drug containing 0.5 grams of ashwagandha and other herbs twice per day for 7 days. This reduced participants’ levels of inflammatory markers CRP, IL-6, and TNF-α compared with a placebo.
The treatment formulation also contained:
- 1 gram of giloy ghanvati (Tinospora cordifolia)
- 2 grams of swasari ras (a traditional herbo-mineral formulation)
- 0.5 grams of tulsi ghanvati (Ocimum sanctum)
Even though these findings are promising, research on ashwagandha’s potential effects on inflammation is limited at this time.
2. May help improve sleep
Nutrafol contains Ashwagandha. Many people take ashwagandha to promote restful sleep, and some evidence suggests it may help with sleep issues.
For example, a study in 50 adults ages 65–80 found that taking 600 mg of ashwagandha root per day for 12 weeks significantly improved sleep quality and mental alertness upon waking compared with a placebo treatment.
Additionally, one review of five high quality studies found that ashwagandha had a small but significant positive effect on overall sleep quality.
Taking ashwagandha reduced people’s anxiety levels and helped them feel more alert when they woke up.
The researchers noted that results were more pronounced in people with insomnia and in those who took more than 600 mg daily for 8 weeks or longer.
3. May help reduce stress and anxiety
Nutrafol contains Ashwagandha. Ashwagandha is perhaps best known for its ability to reduce stress. It’s classified as an adaptogen, a substance that helps the body cope with stress.
Ashwagandha appears to help control mediators of stress, including heat shock proteins (Hsp70), cortisol, and stress-activated c-Jun N-terminal protein kinase (JNK-1).
It also reduces the activity of the hypothalamic-pituitary-adrenal (HPA) axis, a system in your body that regulates the stress response.
Several studies have shown that ashwagandha supplements may help relieve stress and anxiety.
In a small study with 58 participants, those who took 250 or 600 mg of ashwagandha extract for 8 weeks had significantly reduced perceived stress and levels of the stress hormone cortisol compared with those who took a placebo.
What’s more, the participants who took the ashwagandha supplements experienced significant improvements in sleep quality compared with the placebo group.
Another study in 60 people found that those who took 240 mg of ashwagandha extract per day for 60 days had significant reductions in anxiety compared with those who received a placebo treatment.
Thus, early research suggests ashwagandha may be a helpful supplement for stress and anxiety.
4. May improve skin health
Nutrafol contains Micellized Collagen. Collagen is a major component of your skin.
It plays a role in strengthening skin, as well as in elasticity and hydration. As you age, your body produces less collagen, leading to dry skin and the formation of wrinkles.
However, several studies have shown that collagen peptides or supplements containing collagen may help slow the aging of your skin by reducing wrinkles and dryness.
One review of 11 studies focusing mostly on women found that taking 3–10 grams of collagen per day for an average of 69 days led to improvements in skin elasticity and hydration.
These supplements may work by stimulating your body to produce collagen on its own. Additionally, collagen supplements may promote the production of other proteins that help structure your skin, including elastin and fibrillin.
5. Improve The Health Of Hair And Nails
Nutrafol contains Marine Collagen Peptides. Taking collagen may increase the strength of your nails by preventing brittleness. Additionally, it may help your hair and nails grow longer.
6. Help delay aging and fight age-related chronic diseases
Nutrafol contains curcumin. If curcumin can really help prevent heart disease, cancer, and Alzheimer’s, it may have benefits for longevity as well.
This suggests that curcumin may have potential as an anti-aging supplement.
Given that oxidation and inflammation are believed to play a role in aging, curcumin may have effects that go way beyond just preventing disease.
7. Can increase the antioxidant capacity of the body
Oxidative damage is believed to be one of the mechanisms behind aging and many diseases.
It involves free radicals, highly reactive molecules with unpaired electrons. Free radicals tend to react with important organic substances, such as fatty acids, proteins, or DNA.
The main reason antioxidants are so beneficial is that they protect your body from free radicals.
Nutrafol contains Turmeric. Curcumin is a potent antioxidant that can neutralize free radicals due to its chemical structure.
In addition, animal and cellular studies suggest that curcumin may block the action of free radicals and may stimulate the action of other antioxidants. Further clinical studies are needed in humans to confirm these benefits.
8. May prevent hair loss
Hair loss is a common condition that can be caused by a variety of factors, including genetics, certain medical conditions, hormone changes, and the use of medications such as stimulants and blood thinners.
Nutrafol contains Saw palmetto. Saw palmetto is often used to balance hormone levels and combat hair loss.
According to one study, saw palmetto may help block the activity of 5-alpha reductase, an enzyme that converts testosterone into another sex hormone called dihydrotestosterone (DHT) that is linked to hair loss.
Saw palmetto may also prevent hair loss by reducing the uptake of DHT in your hair follicles, which decreases DHT’s ability to bind to specific hormone receptors.
One review of 7 studies found that oral and topical supplements containing saw palmetto improved hair quality by 60%, raised total hair count by 27%, and increased hair density in 83% of people with hair loss.
9. Supports bone health
Nutrafol contains Horsetail. Research suggests that horsetail may aid bone healing.
Through bone metabolism, bone cells called osteoclasts and osteoblasts continuously remodel your bones to avoid imbalances that could cause brittle bones. Osteoblasts handle bone synthesis, while osteoclasts break down bone through resorption.
Test-tube studies show that horsetail may inhibit osteoclasts and stimulate osteoblasts. This suggests that it’s useful for bone diseases such as osteoporosis, which is characterized by overly active osteoclasts that result in fragile bones.
One study in rats found that a daily dose of 55 mg of horsetail extract per pound (120 mg per kg) of body weight significantly improved bone density, compared with a control group.
Researchers believe that horsetail’s bone-remodeling effect is mostly due to its high silica content. In fact, up to 25% of its dry weight is silica. No other plant boasts as high of a concentration of this mineral.
Silica, which is also present in bones, improves the formation, density, and consistency of bone and cartilage tissue by enhancing collagen synthesis and improving the absorption and use of calcium.
Side Effects of Nutrafol Ingredients
When taken at the recommended doses, the ingredients in Nutrafol supplement are generally safe to consume. However, you should bear in mind that some may cause side effects when used improperly.
For example, ProstaStream contains saw palmetto. Saw palmetto is likely safe. In rare cases, side effects are usually mild and might include dizziness, headache, nausea, and diarrhea.
Final Verdict: Are Nutrafol Ingredients Safe or Harmful?
To conclude, the ingredients used in Nutrafol supplement are generally safe for adults. They are natural ingredients that do not usually have any side effects, but it should not be used by kids or women who are pregnant or breastfeeding. All you need to do is follow the dosage instructions.
However, while there have been no reported side effects of Nutrafol supplements in most healthy adults, you might still consult your doctor for double confirmation.