Quick Take
Collagen peptides have been gaining popularity for their potential to support skin, joint, and gut health. While individual results can vary, scientific studies suggest that collagen supplementation may offer benefits—especially for women looking to support overall wellness as they age or maintain active lifestyles.
Key Points:
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Collagen peptides support skin elasticity, joint function, and gut lining integrity.
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Liquid Youth offers 11g of collagen peptides in a convenient, delicious drink.
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Clinical studies indicate that collagen can be a helpful addition to women’s wellness routines.
What Is Collagen and Why Does It Matter?
Collagen is the most abundant structural protein in the human body, making up roughly 30% of total protein content. It forms the connective scaffolding for skin, tendons, bones, and ligaments. As women age, natural collagen production decreases by approximately 1% each year, starting in their 20s, contributing to visible aging, joint stiffness, and decreased skin integrity.1
Collagen peptides, also called hydrolyzed collagen, are small chains of amino acids derived from animal collagen that are more readily absorbed in the digestive tract and transported to tissues where they can stimulate new collagen synthesis.2
Scientific Insight: A 2019 study showed that collagen peptide supplementation improved skin elasticity and dermal collagen density in women over 35 after just 8 weeks.3 These results were particularly noticeable in women with mild to moderate facial wrinkles.
The Role of Collagen in the Skin Barrier
It’s not just about structure—collagen is deeply tied to how your skin behaves. It supports the strength of the skin barrier, helping retain moisture and defend against pollutants and environmental stressors. When collagen levels decline, the skin becomes more prone to dryness, irritation, and visible signs of aging, such as sagging and fine lines.4
Why Collagen Peptides Are a Smart Addition to Your Wellness Routine
Let’s face it: once we hit our late 20s, collagen production starts to take a nosedive. It’s sneaky—your skin starts to feel a little less plump, your knees crack a little more than they used to, and you might even notice your hair feeling a bit less thick.
That’s where collagen peptides come in.
Collagen supplements—especially those rich in collagen peptides—can help offset that natural decline. According to recent research, adding collagen to your routine isn’t just a beauty move; it’s a strategic one for overall tissue health and muscle recovery, too.5
This isn't about chasing trends. It's about using real science to support how we age, move, and feel.
Scientific Insight: Research confirms that decreased estrogen levels during perimenopause and menopause accelerate the decline of collagen, with skin losing up to 30% of its collagen within the first five years of menopause.6 This highlights the importance of early and consistent collagen support, particularly for women in their 30s and beyond.
Skin: Where It All Starts
Okay, let’s talk about what most of us care about first—skin.
If you’ve noticed your skin feeling a little less firm, or maybe those fine lines are making themselves at home, collagen might be your new best friend. A 2023 study found that low-molecular-weight collagen peptides helped women see noticeable improvements in skin hydration and elasticity.7 That's huge.
Another study—looked at how collagen supplements helped fight off damage from things like sun exposure and aging. They found that collagen hydrolysates helped boost skin repair and even reduced collagen breakdown caused by photoaging.8
And guess what? It’s not just one-off research. A 2024 study reviewed multiple studies and confirmed that oral collagen supplements actually reduce wrinkles, boost hydration, and help your skin retain that youthful bounce.8 That confidence you feel when your skin looks great? Yeah, collagen supports that too.
Scientific Insight: Collagen peptides appear to stimulate dermal fibroblasts, the skin’s collagen-producing cells, helping rejuvenate the extracellular matrix and slow the visible signs of aging.9
And for even more impact? Experts recommend pairing your collagen routine with proven skin nutrients, such as vitamin C, which is essential for collagen synthesis, and zinc, which supports wound healing and skin structure.10 Ingredients like hyaluronic acid and B3 can also help the skin retain moisture and improve elasticity. 11
Why Liquid Youth Is the Collagen Drink Women Love
Let’s be honest—nobody wants to choke down chalky powders or mix up messy shakes every morning. Liquid Youth changes the game. It’s convenient, clean, and, honestly, kind of fun to drink.
What’s Inside Each Can?
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11g of grass-fed collagen peptides – for high absorption and real results.
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50 mcg of biotin – say hello to healthy hair and strong nails.
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4g of dietary fiber – your gut will thank you.
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Zero sugar and no weird stuff – no artificial sweeteners or preservatives.
Flavors that actually taste amazing – Passion Bliss, Italian Blood Orange, and Summer Peach.
This isn’t just another collagen supplement—it’s a daily ritual that fits your lifestyle, tastes great, and actually works.
Final Thoughts: Why Collagen Belongs in Your Day—Every Day
Here’s the bottom line: collagen for women isn’t just hype. It’s a real, research-backed way to support how you feel and how you age.
From skin health and joint mobility to gut support and even body composition, collagen peptides do more than most people realize. And with products like Liquid Youth sparkling collagen water, taking care of yourself doesn’t have to be complicated—or boring.
So, if you’re thinking about what you can do to feel and look your best long-term, collagen should definitely be on that list.
References
1 Proksch, E. et al. Oral Supplementation of Specific Collagen Peptides Has Beneficial Effects on Human Skin Physiology: A Double-Blind, Placebo-Controlled Study. Skin Pharmacology and Physiology 27, 47-55 (2013). https://doi.org/10.1159/000351376
2 Verduci, E. et al. Childhood Dietary Intake in Italy: The Epidemiological “MY FOOD DIARY” Survey. Nutrients 11, 1129 (2019).
3 Proksch, E. et al. Oral Supplementation of Specific Collagen Peptides Has Beneficial Effects on Human Skin Physiology: A Double-Blind, Placebo-Controlled Study. Skin pharmacology and physiology 27, 47-55 (2013). https://doi.org/10.1159/000351376
4 Elias, P. M. Stratum Corneum Defensive Functions: An Integrated View. Journal of General Internal Medicine 20, 183-200 (2005). https://doi.org/https://doi.org/10.1111/j.0022-202X.2005.23668.x
5 Inacio, P. A. et al. The Effects of Collagen Peptides as a Dietary Supplement on Muscle Damage Recovery and Fatigue Responses: An Integrative Review. Nutrients 16 (2024).
6 Brincat, M. P. Hormone replacement therapy and the skin. Maturitas 35, 107-117 (2000). https://doi.org/10.1016/s0378-5122(00)00097-9
7 Seong, S. H. et al. Low-molecular-weight collagen peptides supplement promotes a healthy skin: A randomized, double-blinded, placebo-controlled study. Journal of Cosmetic Dermatology 23, 554-562 (2024). https://doi.org/https://doi.org/10.1111/jocd.16026
8 Kang, M.-K. et al. Dietary Collagen Hydrolysates Ameliorate Furrowed and Parched Skin Caused by Photoaging in Hairless Mice. International Journal of Molecular Sciences 22 (2021).
9 Figueres Juher, T. & Basés Pérez, E. [An overview of the beneficial effects of hydrolysed collagen intake on joint and bone health and on skin ageing]. Nutr Hosp 32 Suppl 1, 62-66 (2015). https://doi.org/10.3305/nh.2015.32.sup1.9482
10 Lansdown, A. B., Mirastschijski, U., Stubbs, N., Scanlon, E. & Agren, M. S. Zinc in wound healing: theoretical, experimental, and clinical aspects. Wound Repair Regen 15, 2-16 (2007). https://doi.org/10.1111/j.1524-475X.2006.00179.x
11 Papakonstantinou, E., Michael, R. & and Karakiulakis, G. Hyaluronic acid: A key molecule in skin aging. Dermato-Endocrinology 4, 253-258 (2012). https://doi.org/10.4161/derm.21923
