The cup you've known since childhood — caffeine-free, with deep roots in Portuguese households — and enriched with 75% hydrolyzed collagen. Zero pills. Zero complications.
For generations, barley has been the natural alternative to coffee in many Portuguese homes. Caffeine-free, with a smooth, roasted flavor that brought comfort at breakfast or snack time, this drink has stood the test of time and continues to be part of the country's gastronomic identity. CORIAL has taken this tradition and given it a functional purpose: 75% hydrolyzed collagen, in a base you already know and love.
1. Why barley — tradition with substance
Barley is one of the world's oldest cereals and one of the most deeply rooted drinks in Portuguese culture. For decades it was the breakfast of millions of households — before coffee became ubiquitous — and it continues to be the choice for those who value flavor and ritual without the effects of stimulants.
But barley is not just nostalgia. It is a cereal naturally rich in fiber, with a balanced nutritional profile and a smooth, roasted flavor that appeals to almost everyone — including those who are not coffee fans. It is the perfect base for a functional product: familiar, versatile, and with history.
2. Caffeine-free — and that makes all the difference
Caffeine has its place. But it's not always what we want — nor is it the right time to take it. CORIAL Barley with Collagen is 100% caffeine-free, making it suitable for any time of day:
It is also an excellent option for those who suffer from caffeine sensitivity, anxiety, insomnia, or simply prefer a calmer routine. The comforting taste of barley remains — what changes is how you feel afterward.
3. Hydrolyzed collagen — what changes
Collagen is the most abundant protein in the human body. It is in the skin, bones, cartilage, tendons, and ligaments. From the age of 25, natural production gradually begins to decrease — by 40, this loss is already statistically significant.
The hydrolyzed collagen present in CORIAL Barley is obtained through enzymatic hydrolysis that "breaks" the protein into smaller peptides (2–3 kDa). This makes it significantly easier for the body to absorb than intact collagen. It is not just more convenient: it is more bioavailable.
Hydrolyzed collagen is protein. As a protein, CORIAL can communicate: "Protein contributes to the maintenance and growth of muscle mass" and "Protein contributes to the maintenance of normal bones" — claims approved under Regulation (EU) No 432/2012.
Claims about skin elasticity, joints, or wrinkles are not approved for hydrolyzed collagen as an isolated ingredient in Europe. Research exists and is promising, but the European regulatory process is demanding. When we cannot say, we do not say — it is part of what distinguishes us.
4. Barley with Collagen vs. traditional capsules
| Aspect | Traditional capsules | CORIAL Barley with Collagen |
|---|---|---|
| Collagen per serving | 500–1000mg/capsule (10–20 capsules needed) | 7.5g per scoop (one serving) |
| Protein per serving | 5–10g (sum of 10 capsules) | 7.5g |
| Number of items to take | 10–20 capsules | 1 scoop |
| Absorption (fasting) | ~80–85% | ~85–90% |
| Absorption (with food) | ~85% | ~95%+ |
| Bioavailability | Baseline | Slightly higher (barley matrix) |
| Caffeine | None | None |
| Vitamin C | Depends on formula | ✓ Incorporated — cofactor for collagen synthesis |
5. How to prepare — the basic recipe and variations
- Place 1 serving (10g) in a cup.
- Add 150–200ml of hot water or hot milk (60–70°C). Hydrolyzed collagen dissolves well at this temperature.
- Stir well until completely dissolved — about 20–30 seconds.
- Drink immediately, hot or warm.
Variations to try
- With plant-based milk — oat or almond give a creamier and sweeter touch
- With cinnamon — a pinch transforms the cup into an even cozier moment
- Cold (cold brew style) — dissolve in hot milk, mix well and serve with ice for hot days
- With cocoa — a teaspoon of 100% cocoa gives a slightly chocolatey flavor, without losing the nutritional function
Consistency is the true active ingredient. A daily dose, integrated into a ritual that already exists in your life, is what scientific research on hydrolyzed collagen documents as a condition for benefit — not an occasional dose when you remember.
The drink you already knew — with incorporated hydrolyzed collagen
75% hydrolyzed collagen, caffeine-free, with incorporated Vitamin C — the EFSA approved cofactor for normal collagen synthesis in the skin. Three CORIAL drinks to cover your daily collagen needs.
Explore CORIAL drinksConclusion: the existing ritual, improved
Corial Barley with Collagen doesn't invent a new habit — it improves an existing one. The ritual of the hot drink in the afternoon, the cup at bedtime, the caffeine-free morning. Now with hydrolyzed collagen, Vitamin C, and the consistency that capsule supplements have never been able to guarantee.
References
- Viguet-Carrin S et al. (2006). "Collagen-based biomaterials for bone engineering." Trends in Biotechnology, 24(2):72–79. DOI: 10.1016/j.tibtech.2005.12.008
- Choi FD et al. (2019). "Skin Aging and Aging-Associated Diseases." Journal of Clinical Medicine, 8(8):1215. DOI: 10.3390/jcm8081215
- Meinert M et al. (2007). "Bioavailability of collagen peptides from food supplements." Current Medicinal Chemistry, 14(23):2409–2417. DOI: 10.2174/092986707782023955
- Schunck M et al. (2015). "Dietary Supplementation with Specific Collagen Peptides Has a Body Mass Index-Dependent Beneficial Effect on Cellulite Morphology." Journal of Medicinal Food, 18(12):1340–1348. DOI: 10.1089/jmf.2015.0022
- EFSA (2011). "Scientific Opinion on collagen peptides and maintenance of bone mass." EFSA Journal, 9(7):2291. DOI: 10.2903/j.efsa.2011.2291
- EFSA (2009). "Scientific Opinion on Vitamin C and collagen synthesis." EFSA Journal, 7(9):1226. DOI: 10.2903/j.efsa.2009.1226
- König D et al. (2018). "Collagen peptide supplementation in combination with resistance training." Nutrients, 7(8):6338. DOI: 10.3390/nu7085304