SKU: 10870188515

Pro Collagen Activator - 120 capsules

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Description

Pro Collagen Activator - 120 capsulesTurn On Your Body's Collagen Switch Activates natural collagen production*1 4 Supports skin hydration, elasticity, and firmness*1,3 5 Strengthens joints and connective tissue*6 Supports collagen density and structural resilience*2,7,8 Promotes healthy aging from the inside out*1,2,6 View Certificate of Analysis Why Collagen Matters Collagen is the bodys most abundant structural proteinfound in skin, bones, joints, ligaments, and connective tissue. But

Turn On Your Body's Collagen Switch

  • Activates natural collagen production*1-4
  • Supports skin hydration, elasticity, and firmness*1,3-5
  • Strengthens joints and connective tissue*6
  • Supports collagen density and structural resilience*2,7,8
  • Promotes healthy aging from the inside-out*1,2,6

View Certificate of Analysis

Why Collagen Matters

Collagen is the body’s most abundant structural protein—found in skin, bones, joints, ligaments, and connective tissue. But as early as your 20s, collagen production begins to decline, dropping 1–1.5% per year.*1 By your 40s, this results in visible and structural changes: skin loses firmness, joints feel weaker, and connective tissues become less resilient.*1,9,10

To build collagen, your body relies on three key amino acids—glycine, proline, and hydroxyproline—arranged in a tightly wound triple helix. Of these, hydroxyproline plays the most critical role.7,8

Meet Hydroxyproline—The Master Collagen Signal

Hydroxyproline is a rare and highly specialized amino acid found only in collagen. It plays a critical role in giving collagen its unique triple-helix shape—the very structure that allows collagen to be strong, stable, and resilient.7,8

But hydroxyproline does more than build collagen—it activates it.*2,4,12-14

When collagen begins to break down (like after exercise or with age), hydroxyproline is released into the bloodstream. This acts as a biological signal that alerts your body to ramp up new collagen production. In this way, hydroxyproline serves as the body’s built-in collagen switch, helping to restore and rebuild what’s been lost.*2,4,12-14

By supplementing with hydroxyproline directly, you give your body the raw material—and the signal—it needs to boost collagen production as you age.*1-4

Beyond Hydroxyproline: Complete Collagen Activation

Hydroxyproline is essential—but it’s not the whole story. Your body can also create its own hydroxyproline by converting the amino acid proline—a reaction that depends on vitamin C. That’s why Pro Collagen Activator delivers:

  • Hydroxyproline to directly activate collagen synthesis*2,4,12-14
  • Proline to support natural hydroxyproline formation*2,6,12,16
  • Liposomal Vitamin C to enhance proline conversion and collagen stability*15
  • Citrus Bioflavonoids to boost vitamin C absorption and help protect collagen*15
This systems-level approach helps fuel collagen production from multiple angles—so your body has what it needs to build and sustain strong, healthy tissue.*2,4,6,12-16

What Sets Us Apart

  • No Animal Ingredients: Made without animal-derived collagen or byproducts.
  • High-Dose Hydroxyproline: Equivalent to 5 grams of collagen peptides per serving.
  • Flexible + Stackable: Powerful enough to stand alone, or stack with collagen peptides for amplified results.*
  • Smarter Support: Features a small-molecule formula designed for superior absorption and optimal activation.*
  • Rooted in Science: Formulated to activate the body’s own collagen switch.*

The ProHealth Difference

  • Doctor-Formulated: Developed by our in-house science team in collaboration with leading wellness experts to address the root causes of aging.*
  • Triple Lab Tested: Rigorously tested three times by independent third-party labs to guarantee unmatched potency and purity.
  • Full Transparency: In an industry full of misleading claims, we publish our third-party lab results—so you always know exactly what’s in every bottle. 
  • Manufactured in the USA: Since 1988, we’ve proudly produced our supplements in FDA-regulated, GMP-certified facilities, ensuring the highest quality and safety standards. 
  • 100-Day Risk-Free Guarantee: We stand behind our products. If you’re not completely satisfied, contact our Santa Barbara, CA office for a full refund—no hassle, no questions asked.

    A Smarter Way to Age Well

    Pro Collagen Activator is designed to help restore what time naturally diminishes—by reactivating your body’s own collagen-building systems with precision. This advanced formula delivers hydroxyproline in a highly bioavailable form, combined with proline, liposomal vitamin C, and citrus bioflavonoids to fuel collagen production from multiple angles.*2,4,6,12-16

    The result is a comprehensive, inside-out approach to structural renewal—supporting the skin, joints, and full-body resilience at every stage of life.*1-6

    Whether your goal is to boost skin health, maintain connective tissue strength, or support graceful aging, Pro Collagen Activator offers a smarter, science-driven way to keep your collagen engine running strong.*1-6

    A Word from Our Chief Science Officer

    “Hydroxyproline is unique to collagen—and the body is remarkably attuned to it. When collagen breaks down from age, stress, or daily wear and tear, hydroxyproline is released into the bloodstream as a biological distress signal. The body interprets this as a cue to initiate repair. By supplementing with hydroxyproline, we harness this natural signaling pathway—essentially tricking the body into ramping up collagen production in skin, joints, bones, and connective tissue. It’s like flipping your body’s collagen switch back on.”

    Pioneering Longevity Since 1988

    For over 36 years, ProHealth has been dedicated to crafting the world’s highest-quality supplements—rooted in innovation, integrity, and a passion for healthy aging. With a long-standing A+ rating from the Better Business Bureau, our reputation for purity and potency has made us one of the most trusted names in the industry. Our commitment to scientific rigor, premium sourcing, and results you can feel continues to drive everything we do.

    Ingredient Info

    • L-Hydroxyproline: A rare amino acid that helps activate collagen-producing cells and is essential for forming collagen’s stable triple-helix structure.*2,4,12-14
    • L-Proline: A foundational amino acid that the body converts into hydroxyproline when sufficient vitamin C is present.*2,12,13
    • Liposomal Vitamin C: A bioavailable form of vitamin C that supports proline conversion, collagen cross-linking, and overall collagen stability.*15
    • Citrus Bioflavonoids: Antioxidant-active compounds that boost vitamin C absorption and help protect existing collagen from oxidative stress.*15

    References:

      1. Liu H et al. Photodermatol Photoimmunol Photomed. 2024;40(1):e12931.
      2. Li P Wu G. Amino Acids. 2018;50(1):29-38.
      3. Chen L et al. Food Funct. 2023;14(23):10628-10638.
      4. Ohara H et al. J Dermatol. 2010;37(4):330-338.
      5. Barati M et al. J Cosmet Dermatol. 2020;19(11):2820-2829.
      6. Haas E. In: Staying Healthy with Nutrition. 2006.
      7. Martínez-Puig D et al. Nutrients. 2023;15(6):1332.
      8. López-Martínez MI et al. Front Nutr. 2022;9:926043.
      9. Tobin DJ. J Tissue Viability. 2017;26(1):37-46.
      10. Oikarinen A. Photodermatol Photoimmunol Photomed. 1990;7:3-4.
      11. Ganceviciene R et al. Dermatoendocrinol. 2012;4(3):308-319.
      12. Wu G, et al. Amino Acids. 2011;40(4):1053-1063.
      13. Shigemura Y, et al. J Agric Food Chem. 2009;57(2):444-449.
      14. Asai TT et al. Int J Mol Sci. 2019;21(1):229.
      15. Khatri M et al. Amino Acids. 2021;53(10):1493-1506.
      16. Karna E et al. Cell Mol Life Sci. 2020;77(10):1911-1918.
    Supplement Facts
    Serving Size: 2 Capsules
    Servings Per Container: 60
    Amount Per Serving %DV
    Vitamin C (as Liposomal Ascorbic Acid) 200 mg 222%
    L-Hydroxyproline 600 mg
    L-Proline 300 mg
    Citrus Bioflavonoids (from Orange Peel, Lemon Peel, and Quince Fruit) 50 mg
    † Daily Value (DV) not established.
    REV.04.25
    • OTHER INGREDIENTS: Vegetable cellulose (capsule), microcrystalline cellulose, phospholipids (from sunflower lecithin), silica.
    • SUGGESTED DAILY USE: Take two (2) capsules once or twice daily, with or without food.
    • CAUTION: For use by healthy adults only. Please consult your physician before use if you are pregnant or nursing, under the age of 18, or are undergoing treatment for a medical condition. Do not exceed the suggested use. KEEP OUT OF REACH OF CHILDREN. Store in a cool and dry place after opening.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
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    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
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    William Nutter
    Whiting, US
    ★★★★★ 5
    It all makes sense now
    Format: Kindle
    This book covers Ancient Chinese History, Starting from the Settlement at the Yellow River through the Xia, Shang, Zhou, and Qin Dynasties to the Han Dynasty. This should ring a bell for some folks as this is the period around the Yellow River shows the early development of man in this region. Ancient Chinese history is a tapestry of remarkable achievements, cultural developments, and political transitions that unfolded over thousands of years. It all began with the settlement at the Yellow River, where early agricultural communities emerged around 5000 BCE. This period witnessed the gradual transition from a hunter-gatherer lifestyle to settled farming communities, marking the foundation of Chinese civilization. From this fertile ground, the Xia Dynasty rose in the 21st century BCE, establishing the first recorded dynasty in Chinese history. Although little written evidence remains, the Xia period laid the groundwork for future dynasties, fostering advancements in agriculture, irrigation systems, and early forms of government. The subsequent Shang Dynasty (16th–11th century BCE) witnessed great cultural achievements, including the development of a complex writing system and the creation of magnificent bronze artworks. It was during this era that the concept of the Mandate of Heaven emerged, which stated that rulers' legitimacy depended on their ability to govern effectively. Following the fall of the Shang Dynasty, the Zhou Dynasty (1046–256 BCE) emerged and introduced the feudal system, characterized by a decentralized government. This era saw the flourishing of philosophy, with notable thinkers like Confucius and Laozi influencing Chinese thought for centuries to come. The Qin Dynasty (221–206 BCE) unified China under the rule of Emperor Qin Shi Huang, bringing about remarkable political and administrative reforms. It standardized currency, measurements, and writing systems, and constructed the Great Wall of China. Although short-lived, the Qin Dynasty paved the way for the subsequent Han Dynasty. The Han Dynasty (206 BCE–220 CE) was a period of significant cultural and technological advancements. It expanded the empire's territorial reach, established the Silk Road, and embraced Confucianism as the official ideology. The Han Dynasty left a lasting legacy, shaping the Chinese state and society for centuries. Through these pivotal dynasties, Ancient Chinese history witnessed the development of a rich and enduring civilization, with contributions that continue to influence the world today.
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    Reviewed in the United States on June 6, 2023
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    H. W.
    Waukegan, US
    ★★★★★ 5
    Excellent!
    Format: Kindle
    This book is worth reading. From its meticulously researched details to its accessible nature that allows everyone interested in history to enjoy what is contained within these pages, "Alexander the Great" lives up to its title. There is no surprise here, as volumes in this series are generally known to be superb!
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    Reviewed in the United States on April 12, 2023
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    Coog
    Houston, US
    ★★★★★ 5
    very detailed larger book
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    Most books or movies center on the Battles and Victories that made him. This book is different in its details of geography and people and pre-historical events.
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    Reviewed in the United States on October 2, 2023
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    Bevan
    Bozeman, US
    ★★★★★ 4
    ...there Is much to learn....
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    In spite of the title; it's not until 40% into this book that the subject matter actually gets around to "Alexander the Great'. Oddly, several times, the text uses the phrase "might have said" to signify what someone MIGHT have said. Then there are occasions where the reader is told that someone uses cunning, or brilliant planning, to achieve a goal…but the method or action is not actually explained. Then there are (of necessity?) occasions where the author purely assumes or guesses at circumstances, or actions. The great majority of the book is taken up with detailed descriptions of battles. STILL - there Is much to learn from this glorification of Alexander.
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    Reviewed in the United States on April 13, 2023
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    Traveler16
    Los Angeles, US
    ★★★★★ 5
    Remarkable Man
    Format: Kindle
    Unbelievable what he accomplished in his short life. Not only a brilliant commander and warrior but also one who understood the importance of learning and growing.
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    Reviewed in the United States on August 7, 2023

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