Glow25 Collagen Intensive Sticks

Glow25 Collagen Intensive combines high-quality collagen with vitamin C, zinc and biotin in a perfectly coordinated stick format.

Convenient, precisely dosed and ready to use anywhere. Ideal for anyone who wants to keep their daily routine simple.

What makes Glow25 Collagen Intensive special

💧 Innovative tripeptide formula
Premium collagen in an ultra-fine structure. Developed for high bioavailability and easy integration into your daily routine.

⚡️ Practical application
One collagen sachet per day is all it takes. Simply tear open, add to water or a smoothie and enjoy your Glow25 moment.

🧬 With selected nutrients

  • Vitamin C contributes to normal collagen formation for the normal function of skin.
  • Zinc helps maintain normal skin, hair and nails.
  • Biotin contributes to the maintenance of normal skin and hair.

🤍 Highest quality standards

Every batch of Collagen Sticks is carefully tested to ensure purity and quality – made in Germany.

The perfect glow routine

  1. Prepare your favourite drink.
  2. Tear open the Collagen Intensive stick.
  3. Stir the contents into approx. 250 ml.
  4. Enjoy your Glow moment.

Product category: Food supplement Product description: Food supplement with collagen hydrolysate, vitamins and zinc to stir into hot and cold drinks and food. Flavour neutral.

Recommended intake: Stir the contents of one stick (2.5 g) into drinks or food and consume one serving per day. Net fill quantity: e 75 g (30 x 2.5 g)

Notice: Food supplements are not a substitute for a balanced and varied diet and a healthy lifestyle. Do not exceed the stated recommended daily intake. Store out of reach of small children. Not suitable for children and adolescents.

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 multiple levels.

Nutritional information

Nutritional values refer to 2.5 g powder (unprepared). When adding to drinks or food, their nutritional values must be taken into account.

The results speak for themselves

*based on 40 participants over a period of 8 weeks of oral supplementation with 2,5 g, Glow25 consumer test 2025

What our customers say

about Collagen Intensive

Nothing To Hide – with

Sarah Jessica Parker

Behind every Glow25 product there is a philosophy, shared

by Sarah Jessica Parker too: ageing is not a

process to hide. It is what makes us who we are.

This is the pro-aging philosophy.

Frequently Asked Questions

What are tripeptides?

These proteins consist of amino acids that are linked together in chains of different lengths. Depending on the number of amino acids per molecule, they are classified differently:

Proteins: more than 100 amino acids

Polypeptides: more than 10 amino acids

Oligopeptides: fewer than 10 amino acids

Tripeptides: 3 amino acids

Dipeptides: 2 amino acids

This means that a tripeptide consists of exactly three amino acids linked together.

Which fish is used?

Tilapia. The fish are kept in aquaculture in Hainan, and these processes are certified under both FOS (Friend of the Sea) and BAP (Best Aquaculture Practices).

How do Collagen Original & Collagen Intensive differ?

Collagen Original consists of 100 % pure bovine collagen hydrolysate, without any other additives. Collagen Intensive, on the other hand, also contains vitamin C, zinc and biotin and is made from fish collagen hydrolysate.

Another difference lies in the molecular size and dosage:

Collagen Original has a molecular size of 2000–4000 Da, which allows the body to absorb it over a longer period. The daily intake is 15 g; an overdose is not possible. The gut gradually releases the collagen building blocks into the blood.

Collagen Intensive has an even smaller molecular size of only 500 Da. This allows the body to absorb the 2,5 g daily dose very quickly. As it can reach the blood in a high concentration, the recommended amount should not be exceeded to avoid an overdose.

There are also differences in how they are used:

Collagen Original is particularly suitable for coffee, smoothies, shakes, tea or juices.

Collagen Intensive can also simply be taken in 300 – 400 ml of water.

How do Collagen Plus & Collagen Intensive differ?

The main difference lies in the collagen source:

Collagen Plus contains bovine collagen hydrolysate. Collagen Intensive, on the other hand, contains fish collagen hydrolysate. Both products contain vitamin C, zinc and biotin – in the same amounts.

Another difference is the molecular size and absorption:

Collagen Plus has a molecular size of 2000–4000 Da, so the body processes it over a longer period. The daily intake is 15 g, and the gut gradually releases the collagen building blocks into the blood.

Collagen Intensive has a particularly small molecular size of only 500 Da. This means that a large part of the 2,5 g daily dose can reach the blood very quickly.

Neither product should be overdosed, as they also contain vitamins and zinc. With Collagen Intensive, the particularly fast absorption of the collagen building blocks must also be taken into account.

There are also differences in how they are used:

Collagen Plus is particularly suitable for coffee, smoothies, shakes, tea or juices.

Collagen Intensive can also simply be taken in water.

How do I take Collagen Intensive?

Stir the contents of one stick (2.5 g) into your favourite drink or food and take one portion per day. Alternatively, you can simply dissolve Collagen Intensive in 400 ml of water and enjoy.

Is there anything I need to watch out for when preparing it? (Temperature)

Like Collagen Plus, Collagen Intensive should not be used in boiling hot drinks (> 80°C).

Which drinks can I enjoy Collagen Intensive with? Does it taste good in coffee too?

You can dissolve Collagen Intensive in all cold and warm drinks – including water and, of course, your beloved Glow Coffee.

Can I take Intensive together with the capsules?

Yes, you can easily combine Collagen Intensive with the Collagen Capsules. We even recommend it, as the hyaluronic acid and pomegranate peel extract in the capsules complement Collagen Intensive perfectly.

Can I take Collagen Intensive with another glow® collagen powder?

Yes, Collagen Intensive was developed so that you can easily combine it with Collagen Original, Collagen Plus or Collagen Marine. However, we recommend spacing out the intake – for example, Collagen Original in the morning and Collagen Intensive in the afternoon.

Collagen Intensive can be a valuable addition to your daily collagen routine. However, if you combine it with Collagen Plus, you should skip the collagen capsules that day, as the vitamin C dose would otherwise be too high.

💡 Recommendation: Combine a maximum of two collagen products per day (Collagen Intensive, Collagen Plus or collagen capsules).

Should I also take vitamin C?

You can easily support your vitamin C levels with Collagen Plus or the Collagen Capsules.

Can I take additional zinc/biotin?

Yes, you can support your zinc and biotin levels by combining it with Collagen Plus. However, make sure that your daily zinc intake does not exceed 5 mg.

Is there anything I need to watch out for before a planned blood test?

If you have an appointment for a blood test or a laboratory test, please tell your doctor or the laboratory staff that you are taking biotin or have recently taken it.

Why is this product not available in pouches?

We developed Collagen Intensive in sticks because the daily dose is only 2,5 g. Such a small amount is difficult to measure accurately with a scoop, so we opted for the practical stick format.