A beauty-boosting bundle designed to nourish your skin, hair, and nails from within. This powerful duo combines the regenerative benefits of marine collagen with the strengthening power of solubilized keratin and antioxidant-rich botanicals—supporting your natural glow, resilience, and vitality.
What it's good for
Improves skin elasticity and hydration. Strengthens hair and reduces breakage. Supports nail health and growth. Aids in joint recovery and bone strength. Helps reduce visible signs of aging
What it is
A liquid supplement bundle made with 100% natural ingredients, free from GMOs, preservatives, and added sugars.
DUOLIFE Collagen: A premium formula with marine collagen, glucosamine, hyaluronic acid, and silica-rich plant extracts to support skin, joints, and connective tissue.
DUOLIFE Keratin Hair Complex: A concentrated blend of solubilized keratin, guava, amla, nettle, and other botanicals to promote strong, vibrant hair and healthy nails.
How to use it
Collagen: Take 25–50 ml/day before meals.
Keratin Hair Complex: Take 25–50 ml/day before meals. Shake well before use. Refrigerate after opening and consume within 30 days.
No ingredient information available for this item.
We are committed to using only the highest quality, clean ingredients in all our products.
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Trusted by Thousands
Our Customers have spoken, and they're loving every moment of their shopping experience with us!
★★★★☆
" Source & Self makes it easy to trust what I put on my skin. The products feel luxurious and actually work without the toxins. "
- Emily R.
★★★★☆
" Source & Self makes it easy to trust what I put on my skin. The products feel luxurious and actually work without the toxins. "
- Emily R.
★★★★☆
" Source & Self makes it easy to trust what I put on my skin. The products feel luxurious and actually work without the toxins. "
- Emily R.
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