Collection: Collagen

What Is Collagen?

Collagen is the most abundant protein in the human body and a key structural component of skin, connective tissue, cartilage, tendons, ligaments and bones. The body naturally produces collagen, but production tends to decrease with age and can also be affected by lifestyle factors such as sun exposure, smoking and overall nutrition. In dietary supplements, collagen is most commonly provided as hydrolyzed collagen (collagen peptides), which are broken down into smaller peptides to improve mixing and digestion. Collagen supplements are available as powders, capsules, tablets and ready-to-drink shots, and they are popular among people who want convenient support for skin appearance and joint comfort.

Benefits of Collagen Supplements

Collagen supplements are widely used to support skin elasticity, hydration and overall appearance, especially as part of beauty-from-within routines. Many people also take collagen to support joint comfort and mobility, particularly for active lifestyles or as part of healthy aging. Collagen peptides provide amino acids that the body can use to build proteins in connective tissues, and some formulas include vitamin C, which contributes to normal collagen formation for the normal function of skin, cartilage and bones. Results may vary between individuals, and consistent use alongside balanced nutrition is often recommended.

Uses of Collagen Supplements

Collagen is commonly taken daily, and powders are one of the most popular forms because they can be mixed into water, coffee, smoothies, yogurt or oatmeal. Capsules and tablets are convenient for travel, while liquid collagen shots offer quick use for busy schedules. Collagen supplements may be used alone or combined with other beauty and joint-support ingredients such as hyaluronic acid, biotin, zinc or glucosamine, depending on the product. On our category page you can explore different collagen products – from pure collagen peptides to multi-ingredient beauty blends – and choose the option that best matches your goals.

Collagen: Side Effects and Overdose

Collagen supplements are generally well tolerated when used as directed. However, some individuals may experience mild digestive discomfort, such as bloating, fullness or an aftertaste, especially with larger servings. It is important to follow the recommended dosage on the packaging and consider your total protein intake from food and supplements. People with allergies should check the collagen source (for example bovine, marine or chicken collagen). Those with medical conditions, as well as pregnant and breastfeeding women, should consult a doctor or healthcare professional before using collagen supplements.

Where to Buy Collagen in Estonia?

In Estonia, collagen supplements can be purchased from our e-shop fits.ee.