Collagen is the most abundant protein in the human body — and one of the most important for keeping skin firm, tissues healthy, and bones strong. In fact, current research is studying its use in bone tissue repair and regeneration. (Source: PubMed) The challenge is that starting around age 25, our capacity to produce it declines progressively. The good news is that there are concrete, science-backed ways to support its production — from the inside and the outside.
Learn more about what collagen is and what it does on our blog.
Foods that support collagen production
A well-designed diet is the first pillar. Some foods are directly rich in collagen; others provide the nutrients needed to synthesize it:
- Bone broth and gelatin — excellent concentrated sources of animal collagen. Choose sugar-free gelatin without chemical additives. (Source: AARP)
- Eggs and meat — provide collagen directly and the essential amino acids needed to synthesize it
- Fatty fish — source of omega-3 and proteins that support skin and connective tissue health
- Citrus fruits, bell peppers, and berries — rich in vitamin C, an essential cofactor for collagen synthesis
- Leafy greens, garlic, and onion — provide sulfur, magnesium, and vitamins A, D, and K that support collagen production
- Avocado — source of healthy fats and vitamin E that protects existing collagen from oxidative damage
Oral collagen supplements: when and why to consider them
Even with a good diet, oral collagen supplementation can make a real difference — especially from age 35–40 onwards. Studies published on PubMed show that oral collagen peptide supplementation improves skin hydration, elasticity, and texture, and supports the synthesis of other proteins like elastin. (Source: PubMed)
For greater benefit, look for it paired with vitamin C, B vitamins, hyaluronic acid, and magnesium — all cofactors that enhance its absorption and synthesis.
Our K-Bella Collagen Complex was formulated with three high-efficacy ingredients:
- VERISOL® collagen peptides — clinically studied to improve elasticity and reduce the appearance of wrinkles
- Korean marine collagen peptides — support skin firmness and deep hydration
- Tremella mushroom powder — helps keep skin luminous, soft, and hydrated
Sleep: the most underrated collagen ally
Getting at least 7 hours of sleep per night has a direct impact on collagen levels. During deep sleep, the body produces growth hormone — and that hormone is key to stimulating collagen synthesis. Less sleep doesn't just show up as dark circles: it shows up in your skin over time.
Reduce sugar to protect your collagen
Excess sugar in the body triggers a process called glycation: sugar molecules attach to proteins like collagen and elastin, dehydrating them and damaging their structure. The visible result is premature skin aging and loss of elasticity. Learn more about how to reduce sugar to protect your collagen.
Topical skincare: ingredients that stimulate collagen in the skin
Topical products don't deliver collagen directly — but they can stimulate its production in the deeper layers of skin with the right ingredients:
Vitamin C — one of the most important cofactors for natural collagen synthesis. Research shows that combined with squalene, it significantly increases skin thickness and improves type III collagen production after just 10 days of use. (Source: PubMed) Found in Santo Remedio's Bálsamo Restaurador para Cuello y Escote and A.C.E. Aceite Regenerador Intensivo.
Hyaluronic acid — highly hydrating and regenerative, improves the appearance of fine lines and texture, and adds luminosity. Found in the Crema Revitalizante de Ojos and Crema Facial Humectante.
Squalane — a stabilized form of the skin's natural squalene, supports deep hydration and reduces the appearance of lines and wrinkles. Found in the A.C.E. Aceite Regenerador Intensivo and Crema Revitalizante de Ojos.
The Set Antienvejecimiento Completo from Santo Remedio combines these products into a routine designed to work in synergy — supporting collagen production from multiple angles at once.
Magnesio: the cofactor you shouldn't overlook
Magnesium is an essential mineral for collagen synthesis, and many people don't get enough from their diet. Our Magnesio supplement can be a valuable complement — both for skin health and for muscle relaxation and rest, which in turn supports overnight collagen production.
For more on bone health and collagen's role in bones, visit our blog.
Incorporate these habits consistently — from your nutrition to your daily skincare routine — and within a few weeks you'll notice a real difference in your skin.
Let's get healthier, together.
The Santo Remedio team
