Ingredient Spotlight: Biotin, Vitamin C & Amino Acids — What Your Hair Really Needs
When it comes to healthy hair growth, there’s no single “magic” ingredient.
Strong, resilient hair depends on a combination of nutrients working together, especially when you’re supporting thinning hair or looking to improve overall density and strength.
While AminoMar™—a proprietary marine protein complex—is the hero ingredient in Viviscal PRO, it works alongside several key supporting nutrients that play an essential role in your hair growth journey: Biotin, Vitamin C, and Amino Acids.
Let’s break down what each one does.
Biotin: Supporting Keratin Production
Biotin is one of the most widely recognized nutrients for hair health. It helps support the production of keratin, the structural protein that makes up your hair.
What happens when biotin is low?
When biotin levels are low, hair may become brittle or prone to breakage.
Within Viviscal PRO supplements, biotin works alongside marine proteins and amino acids to support stronger, more resilient strands over time.
Why Biotin Matters:
- Supports hair structure
- Helps reduce breakage
- Contributes to overall hair strength
Biotin supports the foundation of healthier hair growth when taken daily as part of a routine.

Vitamin C: The Collagen Connection
Vitamin C does more than support immunity; it plays an important role in collagen production. Collagen contributes to the structure of hair follicles and supports a healthy scalp environment.
Within Viviscal PRO, Vitamin C helps create a supportive internal environment for hair growth and works synergistically with other ingredients.
Why Vitamin C Matters:
- Supports collagen production
- Helps maintain follicle structure
- Contributes to overall scalp health
Amino Acids: Building Blocks of Hair
Hair is made up of protein, and amino acids are the building blocks of protein. Two key amino acids in Viviscal PRO, L-Cystine and L-Methionine, help support hair structure and strength.
When your body has access to the right amino acids, it can better support the production of strong, healthy hair fibres.
Why Amino Acids Matter:
- Help build keratin
- Support stronger strands
- Contribute to overall density
Why Ingredients Work Best Together
What makes Viviscal PRO unique is not just one ingredient; it’s the carefully balanced combination of AminoMar™, Biotin, Vitamin C, and Amino Acids that support hair from multiple angles.
How fast does hair grow?
Hair growth doesn’t happen overnight. Because hair grows about ½ inch per month, supporting your body internally now helps create stronger, healthier hair in the months ahead.
To maximize results, many customers pair Viviscal PRO supplements with the Viviscal PRO Thickening Shampoo, Conditioner, and Elixir for topical support that enhances fullness and manageability.
Understanding what your hair truly needs makes it easier to choose products with confidence.

