Hair, Skin and Nail Care (60 caps)

Hair, Skin and Nail Care (60 caps)
  • Gluten Free
  • Non-GMO
  • Vegetable Caps

Provides building blocks for the health, strength and appearance of hair, skin, and fingernails

  • Promotes collagen and keratin production
  • Formulated with clinically studied nutrients
  • Includes easily absorbable hydrolyzed marine collagen
  • Convenient 1 capsule daily dose

Login to Order

Patient One Hair, Skin & Nail Care combines a unique, advanced form of keratin with collagen, vitamins and minerals to provide the building blocks for strong hair, skin and fingernails in a convenient 1 capsule daily dose.

As we age, the body’s collagen and keratin production slows, and hair, skin and nails begin to change. Stress, diet, hormone changes and environmental exposure also play a role in the health of hair, skin and nails. Nearly everyone has some hair loss and thinning with aging. The rate of hair growth also slows. Fingernails grow more slowly and may become dull and brittle. Skin changes are among the most visible signs of aging and UV exposure, including wrinkles and sagging skin.

Key Ingredients

keraGEN-IV™ Keratin

Patient One Hair, Skin, and Nail Care features a clinically studied dose of keraGEN-IV™, a soluble and bioactive form of keratin–the most common form of protein in hair, skin and nails. Keratin is typically insoluble and indigestible, thus not available to the body when ingested in supplements. The advanced, patented process used to create keraGEN-IV enables the keratin molecule to be made soluble by breaking the insoluble and indigestible disulfide links, leaving an active, digestible form. keraGEN-IV works synergistically with dietary collagen to support the body in producing structural proteins that smooth wrinkles plus strengthen hair follicles and nails. This ingredient has strong science and boosts production of collagen Types IV and VII.

Type I Marine Collagen
Type I collagen is the most prevalent type of collagen in the body and is associated with minimizing fine lines and improving skin hydration and elasticity. It is also linked to fingernail strength and plays a role in growing stronger and thicker hair. Patient One Hair, Skin, and Nail Care provides hydrolyzed Type I fish collagen peptides to replenish key amino acids needed for the body to produce collagen. The amino acid makeup of supplemental dietary collagens are very similar to those in human collagens, making dietary collagen peptides an excellent option for supporting normal body collagen turnover and replenishment. Hydrolyzed collagen provides a small particle size and low molecular weight for enhanced bioavailability. 
Collagen and Keratin Co-factors
Our formula supplies essential collagen and keratin co-factorsmicronutrients that work together to benefit skin, nails, and hair structuresincluding biotin, vitamin A, and several minerals in chelated form for superior absorption.
Retinyl palmitate is a pre-formed type of vitamin A that is easily absorbed by the body. Stored until needed, it then converts to retinol and gently provides benefits for fingernails, hair, and skin, including improved skin tone and smoother skin. Studies show it both inhibits the breakdown of collagen as well as stimulates new collagen. Retinyl palmitate works to maintain healthy liver cells that remove toxins from the blood, allowing for the development of keratin and collagen.
Zinc is required for skin cell growth, repair, and function, helps to keep skin elastic and firm and supports healing. As with zinc, copper is needed for the formation of strong connective tissue in collagen synthesis, and both minerals protect cells from oxidative stress. Copper upregulates collagen and elastin components and also contributes to normal skin and hair pigmentation. Both minerals are associated with supporting the reduction of wrinkles and fine lines.
Copper promotes the proliferation and activity of keratinocytes, the cells responsible for snythesizing keratin. Importantly, copper recruits keratinocytes to areas where they are needed, playing a key role in supporting the repair of damaged skin and wounds. 
Biotin contributes to the maintenance of healthy hair, skin and nails as it plays a role in protein synthesis and keratin production and is involved in the metabolism and synthesis of amino acids. Clinical studies indicate that biotin may help reinforce the keratin structure of the nails, promoting strength and thickness.


  1. Barba, C., Mendez, S., Roddick-Lanzilotta, A. D., Kelly,R. J., Parra, J. L., and Coderch, L. (2007). Wool peptide derivatives for hand care. J Cosmet Sci, 58(2), 99-107C.
  2. Batzer, A., Marsh, C., and Kirsner, R. (2016). The use of keratin based wound products on refractory wounds. Int Wound J, 13(1), 110-115.
  3. Kirsner, R., Cassidy, S., Marsh, C., and Kelly, R. (2012). Use of a keratin-based wound dressing in the management of wounds in a patient with recessive dystrophic epidermolysis bullosa. Adv Skin and Wound Care, 25, 400-3.
  4. McPherson R. and Hardy G., Clinical and nutritional benefits of cysteine-enriched protein supplements, Current Opinion in Clinical Nutrition and Metabolic Care (2011), 14:562–568.
  5. Ojeh, N., Akgül, B., Tomic-Canic, M., Philpott, M., and Navsaria, H. (2017). In vitro skin models to study epithelial regeneration from the hair follicle. PLoS ONE, 12(3),e0174389
  6. Patel, D. P., Swink, S. M., & Castelo-Soccio, L. (2017). A review of the use of biotin for hair loss. Skin Appendage Disorders, 3(3), 166–169.
  7. Roddick-Lanzilotta A., Kelly R. and Sapsford P., A hold on hair. Keratin blend anchors follicles and prevents pollution induced hair fall. Cosmetics and Toiletries, 134, 9, 24-36, 2019
  8. Roddick-Lanzilotta, A., Kelly, R., Scott, S., Mitchell, G.,and Chahal, S. (2006). Protecting hair with natural keratin biopolymers. Cosm & Toil, 121(5), 61-68
  9. Sharquie, K. E. (2012). Oral zinc sulphate in treatment of alopecia areata (Double Blind; cross-over study). Journal of Clinical & Experimental Dermatology Research, 3(3).
  10. Tang, L., Sierra, J. O., Kelly, R., Kirsner, R. S., & Li, J. (2012). Wool-derived keratin stimulates human keratinocyte migration and types IV and VII collagen expression. Experimental Dermatology, 21(6), 458–460.
  11. Wolber F. McGrath M., Jackson F., Wylie K. and Broomfield A., Cysteic Acid in Dietary Keratin is Metabolized to Glutathione and Liver Taurine in a Rat Model of Human Digestion, Nutrients (2016) 8 (2): 104.

Supplement Facts

Serving Size: 1 capsule
Servings Per Container: 60
Amount Per Serving % Daily Value**
Vitamin A (as retinyl palmitate) (5000 IU) 1500 mcg 167%
Biotin 1200 mcg 4000%
Zinc (as TRAACS® zinc bisglycinate chelate) 10 mg 91%
Copper (as TRAACS® Copper bisglycinate chelate) 1 mg 111%
keraGEN-IV™ keratin (from wool) Providing min 75% Protein 400 mg
Hydrolyzed Fish Collagen Type I 100 mg
† Daily Value not established.
** Daily Values are based on a 2,000 calorie per day diet.

Suggested Use

Take 1 capsule daily as a dietary supplement, preferably with meals, or as directed by a health practitioner. Do not exceed recommended dose.


If you are pregnant, nursing, or taking any medications, consult your health practitioner before use. Discontinue use and consult your health practitioner if any adverse reactions occur. Keep out of reach of children. Use only if safety seal is intact.