Quality and purity regularly tested by a German laboratory
[30-day supply x 2.5 g sticks]

Glow25® Collagen Intensive is the tripeptide innovation from Germany's largest collagen supplier*.Its refined formula is free from additives and gluten-free and is regularly tested for contaminants by an independent laboratory.
Rely on Glow25® Collagen Intensive, made of nano collagen hydrolysate tripeptides plus vitamin C, zinc and biotin.The tiny tripeptides consist of just three amino acids and are therefore small enough to be absorbed by the body particularly efficiently and quickly.Made without artificial additives, preservatives or fillers. For a neutral, pure experience every time.
Enjoy Glow25® Collagen Intensive in all your favourite drinks and foods, thanks to our 3-stage ultrafiltration, which guarantees taste neutrality. No unpleasant aftertaste, just pure enjoyment.
Save time and effort thanks to our special EasyMix™ agglomeration process, which makes it dissolve quickly and completely in cold and hot liquids and food. Simply stir in and enjoy.
Trust the quality of Glow25® collagen, which is regularly tested for purity in our CertiClean™ process. You can be sure you get a product that is tested for contaminants, heavy metals and pesticides.
Glow25® is the Vergeich.org comparison winner and the Verbrauchervergleich.de comparison winner. More than 1.5 million customers already swear by Glow25® collagen products.
Thanks to the new formula, just 2.5 g of powder a day is enough where 15 g used to be needed.
Recommended use Collagen Intensive:
Stir 1 stick of Glow25® Collagen Intensive into drinks or food every day, for example, and take one serving per day.
Contact: Mon–Fri 8 am–3 pm on 030 31193679
The 60-day guarantee applies to all packs.
While our original formulas are highly effective, Collagen Intensive, with its modern tripeptide technology formula, is also a breakthrough in absorption and effectiveness.
Our Collagen Intensive is broken down into its smallest units in a careful enzymatic process: bioactive tripeptides with a molecular weight of only approx. 500 daltons. Your body can absorb and use these microscopically small peptides particularly well.
Thanks to this fine structure, a daily dose of just 2.5 g is enough for a targeted addition to your daily routine – for even easier use, at home or on the go.
Short answer: Yes!
Collagen Intensive is the strongest product in our range so far. You can successfully take it on its own every day as an "intensive" product.
For maximum glow:
Together with Glow25 Collagen or Collagen Plus, Collagen Intensive has a so-called "double glow effect". The products complement each other so well that you get the best results when you take both (for example in the morning and in the evening).
Yes! We spent months refining the formula to make sure it keeps its effectiveness in hot drinks. The tripeptides in Collagen Intensive are stable up to 90°C, which makes them perfect for your morning coffee ritual in Glow Coffee.
Yes. Just like our other Glow25 products, Collagen Intensive works best when you take it daily and over the long term. We like to compare it to brushing your teeth: simply make it an autopilot ritual every day – and enjoy it.
Open one stick every day and add it to your favourite drink. The powder is tasteless and dissolves quickly and easily in liquids. Most customers swear by adding it to:
In studies to date and our own tests there are no systematically known side effects. The product goes through strict safety and quality measures during production and is therefore easy to digest.
Of course, everyone reacts differently. Some people don't feel well after eating certain foods or supplements. That applies to apples, bananas, wholemeal bread or broccoli just as much as to magnesium or vitamin D and any other food or food supplement.
That's why we ask you to listen to your body. If – contrary to expectations – you don't feel great with daily use, you can use the guarantee and get the full product price refunded.
Addendum: as with all food supplements, you should consult your doctor if you have specific health concerns. This also applies in case of pregnancy.
Collagen Intensive is designed to boost and speed up your current results. Imagine switching from a high-quality hand lamp to a powerful floodlight – everything you have valued about your routine so far becomes even brighter and more powerful.
Collagen Intensive contains marine collagen peptides and is therefore suitable for pescatarians, but not for strict vegetarians or vegans. It is, however, free from:
98% collagen hydrolysate(fish), calcium L-ascorbate (vitamin C), zinc gluconate, D-biotin
The innovative formula of Collagen Intensive has been specifically enriched with essential micronutrients that support your body on several levels.
Nutrition information
Average nutritional values per 100 g
The nutritional values refer to 2.5 g of powder (unprepared). When adding it to drinks or food, their nutritional values must be taken into account.
Nutrient per daily dose (2.5 g powder)
* Vitamin C contributes to the protection of cells from oxidative stress
… contributes to normal collagen formation for the normal function of blood vessels
… contributes to normal collagen formation for the normal function of bones
… contributes to normal collagen formation for the normal function of cartilage
… contributes to normal collagen formation for the normal function of skin
* Zinc contributes to the maintenance of normal skin
… contributes to the maintenance of normal hair
… contributes to the maintenance of normal nails
… contributes to the maintenance of normal bones
… contributes to the protection of cells from oxidative stress
* Biotin contributes to the maintenance of normal skin
… contributes to the maintenance of normal mucous membranes
… contributes to the maintenance of normal hair
*Glow25 is the comparison winner on the portal Vergleich.org. Proof Vergleich.org: Click here.*Your statutory right of withdrawal remains unaffected by our 60-day money-back guarantee