Immune System and Infections – Quality of Life Labs

SHARK CARTILAGE – 780 MG

admin — Tue, 24 Mar 2026 11:13:58 +0000

INGREDIENTS:
Each capsule contains: 780 mg of pure shark cartilage.

NUTRITIONAL ANALYSIS:
Neglectable values.

THERAPEUTIC USE:
Main Action: Joint support and neoplasm growth inhibition.
Helps treatment of solid tumours, due to its anti-angiogenic properties, attributed to the inhibition factor of vascular growth, existent in shark cartilage. It is well indicated in the recovering of skin injuries caused by long sun exposure periods, premature skin aging, wrinkles, flaccidity and for solar exposure degenerative injuries prevention.
Shark Cartilage contributes to improve hair, nails and joint cartilages, making them stronger and healthier.

RECOMMENDED USE:
As a diet supplement, take 1 to 3 capsules per day with meals.

PRECAUTIONS:
Shark Cartilage is not recommended in women trying to conceive, during pregnancy, nursing and menstrual periods.
It is also not recommended in case of recent occurrence of heart attack or surgery.

PRESENTATION:
90 capsule bottle.

Ref. 18064LT

PROPOLIS CANDIES (with Molasses and Anise)

admin — Tue, 24 Mar 2026 11:11:47 +0000

INGREDIENTS:
Sugar, Glucose Syrup, Molasses (2%), Propolis extract (0,6%), Anise extract (0,12%).

THERAPEUTIC USE:
Main Action: Immunity. Inflammation Care.
Propolis is a natural substance collected by bees, from flowers and trees.
Propolis contains tree resin, essential oils, waxes, and bioflavonoids.
A potent natural antiseptic, is recommended for cases of flu and colds, pharyngitis, tonsillitis, stomatitis, laryngitis, cough, and bronchitis, either as a recovery aid or preventative measure.
It can also be used for halitosis.
This unique natural substance undergoes potency and quality testing.
Quality of Life guarantees that all ingredients in its formula are free from genetic manipulation (GMO Free).

RECOMMENDED USE:
Take as needed.

PRECAUTIONS:
Not recommended for people with allergies to bee stings or honey-derived products.
Store in a cool, dry place and keep out of reach of children.

PRESENTATION:
100g package (approximately 25 candies).

Ref. 18097LT

ECHINACEA + LICORICE+ PROPOLIS SPRAY

admin — Tue, 24 Mar 2026 11:02:22 +0000

INGREDIENTS:
30 ml of tincture contain fresh herbal extracts of:
Echinacea Root – 24,4 %; Liquorice Root – 24,4%; Iceland Moss Steams – 15,2%; Myrrh Gum – 6,1%; Goldenseal Root and Rhizome – 4,6%; Cayenne Black Pepper – 0,06%, in a base of Propolis tincture – 15,3%.

NUTRITIONAL ANALYSIS:
Neglectable Values.

THERAPEUTIC USE:
Main Action: Cold and pharyngitis.
Recommended for mouth and throat inflammatory and infectious conditions such as tonsillitis, pharyngitis, mouth ulcers, gingivitis, and in preventing flu and colds and rhinopharyngitis.
Helps inflammation and pain relief.

RECOMMENDED USE:
Internal use: Spray directly to the throat 2 times each 2 hours.
Shake well before use.

PRECAUTIONS:
Do not exceed recommended dosage.
Keep in a cold and dry place, out of reach of children.

PRESENTATION:
Spray bottle containing 30 ml of fresh tincture.

Ref. 18031LT

BIO PROPOLISTINCTURE

admin — Tue, 24 Mar 2026 10:55:04 +0000

INGREDIENTS:
Propolis tincture from biologic origin – 60 %.
45 drops (daily dosage) are equivalent to 1380 mg of pure Propolis.

THERAPEUTIC USE:
Main Action: Infections:
Internal and External Use.
Internal use – as a natural antiseptic, recommended for bowel and respiratory infections, as support for basic treatment.
External use – In gargling, for mouth and throat inflammations.
Pure or diluted for skin wounds in direct use or washings.

RECOMMENDED USE:
Take 15 drops 3 times daily, diluted in water or juice.
Otherwise, take 1 cap (dosage) 2 times daily, diluted in water or juice.

PRECAUTIONS:
Do not exceed recommended dosage. Keep in a fresh and dry place, out of reach of children.

PRESENTATION:
Bottle with drop counter containing 30 ml of tincture.

Ref. 18042LT

VITAMIN K2 100 MCG +VITAMIN D3 4000IU

admin — Wed, 18 Feb 2026 10:59:52 +0000

INGREDIENTS:
Each vegetable tablet contains: Vitamin D3 (cholecalciferol) – 4000 IU/100µg (2000% of RDA); Vitamin K2 (menaquinone/MK7) – 100 µg (133% of RDA).
Product free from wheat and dairy derivatives.
Suitable for vegetarians and vegans.

THERAPEUTIC USE:
Main Action: Immunity Support.
Muscle, Bone & Teeth Health.
Vitamin D3 reinforces bone and teeth health, improving bone mass density and helping to build and prevent bone loss, in addition to protecting the body against muscle weakness, as it promotes greater absorption of calcium into the blood.
In children, it promotes teeth and bone health, helping to prevent rickets.
Vitamin K2 has been used in Japan since 1995 to prevent osteoporosis and, particularly, femoral neck fractures.
In addition to promoting bone health, vitamin K2 promotes blood vessel health.
The vitamin K2 benefits derive, among others, from the Matrix Gla Protein action, which is a protein dependent on vitamin K. This protein is present in bone, cartilage, kidney, heart and has vascular anti-calcifying properties.
Thus, vitamin K may have an advantage, not only in organizing the bone matrix, but also in protecting arteries from calcification, protecting them from arteriosclerosis.
The presence of vitamin D3 significantly reinforces the effectiveness of menaquinone’s action, particularly in osteoporosis prevention.

RECOMMENDED USE:
Adults: take 1 tablet per day, with food.

PRECAUTIONS:
If pregnant, lactating and taking anticoagulants, you should consult your healthcare professional, before taking this supplement.

PRESENTATION:
Bottle containing 90 vegetable tablets.

Ref. 18111LT

VITAMIN D3 5000 UI

admin — Wed, 18 Feb 2026 10:56:56 +0000

INGREDIENTS:
Each sofgel contains: Vitamin D3 (cholecalciferol) – 5000 UI/125μg (2500% of RDA). Other ingredients: olive oil; softgel: gelatine, glycerine, and water. Product free from gluten, wheat, and dairy derivatives.

THERAPEUTIC USE:
Main Action: Immunity Support.
Bone & Teeth Health. Cholecalciferol is the most active form of vitamin D3.
Vitamin D3, also known as the sunshine vitamin, reinforces bones and teeth health, improving bone mass density and helping to build and prevent bone loss, in addition to protecting the body against muscle weakness, as it promotes increased calcium absorption into the blood.
In children, it promotes teeth and bone health, helping to prevent rickets.
Vitamin D3 is particularly recommended for osteoporosis prevention.
Recommended in familial hypophosphatemia and hypophosphatemia associated with Fanconi syndrome.
It is also essential in cases of hypoparathyroidism, osteomalacia and rickets.
It can also prevent renal osteodystrophy in chronic renal failure patients on haemodialysis, helping to avoid hypocalcaemia.

RECOMMENDED USE:
Adults: take 1 softgel per day, with food.

PRECAUTIONS:
If pregnant, lactating or taking medication, you should consult your doctor before using this supplement.

PRESENTATION:
Bottle containing 30 softgels.

Ref. 18113LT

VITAMIN C POWDER ASCORBIC ACID

admin — Wed, 18 Feb 2026 10:55:47 +0000

INGREDIENTS:
Per 1/3 teaspoon (1.1g): Natural Vitamin C (ascorbic acid) – 1000 mg (1250% of the Recommended Daily Allowance). Vegan. No added flavor. Product free from wheat and dairy derivatives. Suitable for vegetarians and vegans.

NUTRITIONAL ANALYSIS:
Negligible values.

THERAPEUTIC USE:
Main Action: Immunity. Vitality. Antioxidant Support. Vitamin C is particularly important during periods of increased fatigue, stress, or in situations of infectious diseases, especially viral diseases, contributing to a better adaptation of the body. Since it cannot be stored by the body, vitamin C must be consumed daily, as it protects cells and maintains their health. It is involved in collagen synthesis, an important protein for maintaining the health of connective tissue, fundamental in the support and structure of organs and tissues such as skin, bones, and blood vessels. It is essential for iron absorption, a mineral essential in the production of red blood cells and a cofactor of cytochrome oxidases. By neutralizing free radicals, vitamin C can contribute to the protection against cardiovascular diseases, cancer, and arthritis.
It is indicated in diseases accompanied by a tendency to hemorrhage, such as scurvy (an extreme case of vitamin C deficiency), as well as in the recovery from intoxication, for example from tobacco, since smokers need an additional dose of vitamin C. In case of canker sores, gum disease, herpes, boils, and where it is necessary to improve the healing of wounds or fractures, supplementation with this vitamin is important. Given that capillary fragility and chronic rheumatism accompany senescence, vitamin C is useful as a dietary supplement in the elderly, particularly in cases of fatigue or inadequate nutrition.

RECOMMENDED USE:
Dissolve a 1000 mg dose (1/3 teaspoon) in a glass (200 ml to 250 ml) of water or juice. If medically recommended or more necessary, take up to 1 teaspoon per day.

ATTENTION:
In case of kidney stones, consult a doctor beforehand.

PRESENTATION:
Bottle containing 300g.

Ref. 18134LT

VITAMIN C 1000 MG + BIOFLAVONOIDS & ROSEHIP

admin — Wed, 18 Feb 2026 10:43:39 +0000

INGREDIENTS:
Each vegetable tablet contains: Vitamin C (L-ascorbic acid) – 1000 mg (1250% RDA); citrus bioflavonoids – 25 mg; rosehip fruit powder – 25 mg. Product free from wheat and dairy derivatives. Suitable for vegetarians and vegans.

NUTRITIONAL ANALYSIS: Negligible values.

THERAPEUTIC USE:
Main Action: Immunity. Vitality. Antioxidant Support Vitamin C is especially important in periods of increased fatigue, stress, or in case of infectious diseases, particularly viral diseases, improving body adaptation.
Since it cannot be stored in the body, vitamin C must be consumed daily, as it protects cells and maintains their health.
It is involved in collagen synthesis, an important protein for maintaining connective tissue health, which is fundamental for organ and tissue structure and support, such as skin, bones, and blood vessels.
It is essential for iron absorption, an essential mineral in red blood cells production and a cofactor of cytochrome oxidases. This enzyme is the last enzyme in the respiratory chain, located in the mitochondrial membrane, and leads to the conversion of molecular oxygen into water molecules, also being important for maintaining the electrochemical potential of the membrane, fundamental to ATP synthesis.
By neutralizing free radicals, vitamin C can contribute to protect against cardiovascular diseases, cancer, and arthritis.
It is recommended in diseases accompanied by a tendency to hemorrhage, such as scurvy (an extreme case of vitamin C deficiency), as well as in the recovery from intoxication, for example from tobacco, since smokers need an additional dose of vitamin C to fight its harmful effects.
In cases of canker sores, gum disease, herpes, boils, and when it is necessary to improve the healing of wounds or fractures, supplementation with this vitamin is important.
Given that capillary fragility and chronic rheumatism accompany senescence, vitamin C is useful as a dietary supplement in the elderly, particularly in cases of fatigue or inadequate nutrition. Citrus bioflavonoids and rosehip reinforce the beneficial action of vitamin C.

RECOMMENDED USE:
Take 1 tablet per day, preferably with food.

PRESENTATION:
Bottle containing 30 vegetable tablets.

Ref. 18120LT

VITAMIN B12 1000 MCG

admin — Wed, 18 Feb 2026 09:52:45 +0000

INGREDIENTS:
Each tablet contains: Vitamin B12 (cyanocobalamin) – 1000 μg (40000% of the RDA).
Product free from wheat and dairy derivatives. Suitable for vegetarians and vegans.

NUTRITIONAL ANALYSIS:
Negligible values.

THERAPEUTIC USE:
Main Action: Vitality. Antioxidant. Immune system.
Vitamin B12 plays a crucial role in red blood cell formation, which is renewed every 100 to 120 days.
Vitamin B12 is indicated in the treatment of anemias due to deficiency in this vitamin, in situations of atrophic gastritis, pernicious anemia, alcoholism, certain intestinal problems, and therapy with medications that may reduce its absorption and cause deficiency, such as anticonvulsants, oral antidiabetics, and proton pump inhibitors, to cut the production of gastric acid.
Vitamin B12 is also indicated in nervous system diseases, intellectual fatigue, and memory difficulties, given its regulatory and activating action on numerous enzymes.
Cyanocobalamin, the active coenzyme of vitamin B12, is particularly useful in the treatment of neuralgia such as sciatica.
It is also indicated in situations of growth delays, anorexia, diarrhea, and nervousness.
Because it contributes to breast milk production, it is indicated during breastfeeding, and because it participates in fertility processes, its administration is important in situations of infertility.
Certain drugs, such as the pill, can also reduce the concentration of this vitamin in the blood; similarly, vegetarian or restrictive diets, as in the case of the elderly and chronic alcoholism, can lead to a deficiency of this vitamin, making its intake important.

RECOMMENDED USE:
Adults: take 1 vegetable tablet per day, with food.

PRESENTATION:
Bottle containing 30 vegetable tablets.

Ref. 18127LT

SELENIUM 200 MCG + ACE VITAMINS (ANTIOXIDANT FORMULA)

admin — Wed, 18 Feb 2026 09:45:04 +0000

INGREDIENTS:
Each vegetable tablet contains: Vitamin A (retinyl acetate) – 800 mcg (100% of Recommended Daily Dose); Vitamin E (tocopherol acetate) – 12 mg (100% of RDA); Vitamin C (l-ascorbic acid) – 80 mg (100% of RDA); Selenium (sodium selenite) – 200 mcg (363% of RDA).
Product free from wheat and dairy derivatives. Suitable for vegetarians and vegans.

THERAPEUTIC USE:
Main Action: Antioxidant. Cell Protection. Selenium 200 MCG + ACE Vitamins is an antioxidant formula especially recommended for protecting our body’s cells and immune system against the harmful effects caused by free radicals.
Vitamin C plays an important role, preventing many bacterial and urinary tract infections, increasing the effectiveness of the immune system. It is a powerful natural antioxidant, helping to prolong cell life.
Vitamin E is an active natural antioxidant that helps fight free radicals, promoting greater resistance to fatigue. It has important vasodilator and anticoagulant properties.
Vitamin A plays an important role in the proper function of the immune system, helping to reduce the period of illnesses.
Its action prevents a series of problems associated with cellular aging. Protects vitamin C against oxidation.
Selenium is an extremely important mineral. Due to its antioxidant action, helps to prevent or slow down the aging process and tissue sclerosis, due to oxidation.

RECOMMENDED USE:
Adults: take 1 tablet per day, preferably with morning meal.

PRESENTATION:
Bottle containing 30 vegetable tablets.

Ref. 18110LT

PROPOLIS 2000 MG

admin — Wed, 18 Feb 2026 09:38:43 +0000

INGREDIENTS:
Each vegetable capsule contains: Pure Propolis extract (50:1) equivalent to 2000 mg of fresh de propolis.
Product free from wheat and dairy derivatives.

THERAPEUTIC USE:
Main Action: Immunity. Inflammation Care. Natural antibiotic for various infections.
Recommended for digestive disorders such as gastric ulcers.
It can also be used to promote wound healing.

RECOMMENDED USE:
Adults and children over 12 years old: 1 capsule per day, preferably with food. PRECAUTIONS:
Not recommended for people allergic to tree resins or bee products. Store in a dry, cool place and keep out of reach of children.

PRESENTATION:
Bottle containing 120 vegetable capsules.

Ref. 18105LT

PROBIOTIC PREMIUM18 STRAIN 10 BILLION CFU

admin — Wed, 18 Feb 2026 09:37:39 +0000

INGREDIENTS:
Each vegetable capsule contains: Premium complex of 18 strains of Probiotics, source of 10 billion viable organisms, natural source of: Bifidobacterium animalis lactis – 0.9 billion CFU; Bifidobacterium breve – 0.7 billion CFU; Bifidobacterium bifidum – 0.2 billion CFU; Bifidobacterium longum – 0.5 billion CFU; Bifidobacterium infantis – 0.5 billion CFU; Lactobabillus reuteri – 0.6 billion CFU; Lactobabillus gasseri – 0.5 billion CFU; Lactobabillus acidophilus – 0.9 billion CFU; Lactobabillus casei – 0.5 billion CFU; Lactobabillus plantarum – 0.6 billion CFU; Lactobabillus rhamnosus – 0.5 billion CFU; Lactobabillus bulgaricus – 0.2 billion CFU; Bifidobacterium animalis – 0.5 billion CFU; Lactobabillus fermentum – 0.5 billion CFU; Lactobabillus salivarius – 0.5 billion CFU; Enterococcus faecium – 0.9 billion CFU; Lactococcus lactis – 0.5 billion CFU; Streptococcus thermophilus – 0.5 billion CFU. Wheat and dairy free. Suitable for vegetarians.
*CFU – colony forming units. NUTRITIONAL ANALYSIS: Negligible values.

THERAPEUTIC USE:
Main Action: Immune and Digestive Systems. Intestinal Microflora Balance.
For good digestive system health, both good and bad bacteria are necessary.
Lactobacilli, usually present in the human intestine, do not produce toxicity.
Probiotics, such as Quality of Life’s Probiotic Premium 18 Strain, help to maintain a perfect balance for a healthy gut flora.
Each capsule of Quality of Life’s Probiotic Premium 18 Strain provides over 10 billion live microorganisms from 18 different probiotic strains that thrive in the intestines and allow for regular digestion and good food absorption.
Taken daily, this probiotic supplement can aid in better food assimilation and proper nutrient absorption, while simultaneously strengthening the immune system.
Due to its beneficial action on the gut flora, this supplement is recommended in cases of diarrhea (prevention and treatment), lactose intolerance, or altered gut flora after antibiotic ingestion.
There is also strong scientific evidence for the use of Lactobacillus acidophilus in the treatment of vaginal infections.

RECOMMENDED USE:
Adults: 1 capsule per day, preferably with food and with plenty of water. If pregnant or breastfeeding, take only after consulting your healthcare professional.

PRESENTATION:
Bottle containing 30 vegetable capsules.

Ref. 18125LT