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Hair Ultra Softgels

OLLY
4.3
★ ★ ★ ★ ★
(5935 ratings)
Biotin 3000 mcg
Silicon 10 mg
Keratin 150 mg
Product Image
Score77
A convenient, good-value hair formula with useful D-biotin and zinc citrate, though keratin and silicon are modest and biotin can interfere with testing.
How scoring works
Quantity:30 Softgel(s) • (30 servings)
Goals:
Nail Health
Hair Health
Skin Health

Score 77

A convenient, good-value hair formula with useful D-biotin and zinc citrate, though keratin and silicon are modest and biotin can interfere with testing.
How scoring works
$18.99($0.63 per serving)
Walmart
$ 18.99
Amazon
$ 18.99
Vitacost
$ 20.87
Vitacost
$ 21.23
iHerb
$ 19.99
Report prices

Analysis

D-biotin, zinc citrate, vitamin D3, folate, and B12 provide a concise nutrient base for normal hair growth. Keratin, amla, and silicon add structural and botanical angles in a single softgel.

Keratin is present at 150 mg and silicon at 10 mg, so neither reaches the depth of more targeted products. Copper sulfate and silicon dioxide are basic forms, although the active amounts are clearly disclosed.

One softgel per day and good serving value make the formula easy to maintain. The main practical issue is the 3,000 mcg biotin amount, which can distort certain blood-test results.

Who is it for
  • Adults seeking a simple hair-support softgel
  • People who want biotin paired with keratin and zinc
Best for
  • Convenient daily hair nutrient support
  • Biotin and zinc supplementation

Pros

  • Uses D-biotin and zinc citrate
  • Includes vitamin D3 and keratin
  • Simple one-softgel serving

Cons

  • Keratin amount is modest
  • Silicon dioxide is a basic silicon source
  • Copper is supplied as copper sulfate

Warnings

  • The 3,000 mcg biotin amount can interfere with thyroid, cardiac, and other laboratory tests, so tell the clinician or laboratory before testing

Nutrient quality

80 Highest impact

Vitamin D3, D-biotin, and zinc citrate are useful forms, while cyanocobalamin and copper sulfate are basic. Keratin and amla are modest, while biotin and vitamin D are substantial.

Ingredient transparency

80 Highest impact

Every listed active has a specific amount. Inactive ingredients are not supplied.

Customer satisfaction

67 High impact

The supplied average indicates mixed aggregate satisfaction. No detailed experience reports are available to identify repeated complaints or confirm perceived benefits.

Value for money

79 High impact

The focused formula supports the moderate cost, though key structural ingredients are modest. Serving value appears reasonable rather than exceptional.

Report analysis

Goals

Nail Health
Nail Health
Impact
Highest effect
A- Goal FitB Strength of SupportA- CoverageA- Formula Quality
Silicon · 10 mgBiotin · 3000 mcgKeratin · 150 mg

Biotin, keratin, silicon, and zinc give the formula strong direct relevance to nail strength and growth. The combination supports keratin production as well as structural material for the nail plate.

Biotin is supplied in a clearly identified active form, while keratin and silicon amounts are fully disclosed. Silicon dioxide has limited absorption support, and high-dose biotin can interfere with thyroid, cardiac, and other laboratory tests.

Study evidence
Biotin Supportive 8 studies
Keratin Adverse 7 studies
Silicon Supportive 2 studies
Zinc No effect 1 study
Hair Health
Hair Health
Impact
High effect
B- Goal FitC- Strength of SupportB- CoverageA- Formula Quality
Biotin · 3000 mcgVitamin D · 20 mcgZinc · 5.5 mgKeratin · 150 mg

Biotin, keratin, zinc, vitamin D, and silicon create a clearly hair-focused formula with structural and nutrient support. Evidence is strongest when a specific deficiency exists, while oral keratin and silicon have more uncertain benefits.

Biotin is supplied generously, but keratin is not identified as a solubilized form and silicon comes from silicon dioxide. High-dose biotin can distort thyroid, hormone, and cardiac blood tests, so it should be disclosed before laboratory testing.

Study evidence
Biotin Supportive 4 studies
Keratin Disputed 14 studies
Silicon Supportive 2 studies
Vitamin D Disputed 34 studies
Zinc Supportive 22 studies
Skin Health
Skin Health
Impact
Moderate effect
D- Goal FitC+ Strength of SupportD+ CoverageC Formula Quality
Zinc · 5.5 mgCopper · 0.45 mgSilicon · 10 mg

biotin, zinc, copper, keratin, amla, and silicon offer several nutrients related to tissue maintenance, but the formula is directed more toward hair than skin. Evidence for oral keratin and supplemental biotin improving skin in people without deficiency is limited.

The label discloses the main amounts and uses a balanced zinc-to-copper pairing. The 3,000 mcg biotin dose can interfere with some laboratory tests, so its use should be disclosed before blood testing.

Study evidence
Biotin Supportive 10 studies
Copper Supportive 16 studies
Silicon Supportive 16 studies
Zinc Supportive 66 studies

Ingredients

IngredientAmount per serving
Calories
5 Calorie(s)
Vitamin D (Cholecalciferol)
 20 mcg
Folate
200 mcg DFE
Vitamin B12 (Cyanocobalamin)
 5 mcg
Biotin (D-Biotin)
 3000 mcg
Zinc (Zinc Citrate)
 5.5 mg
Copper (Copper Sulfate)
 0.45 mg
Keratin
150 mg
Amla extract
25 mg
Silicon (Silicon Dioxide)
 10 mg
Gluten Free Adults 18–50
Report overview
Biotin (D-Biotin) · 3000 mcg OverallScore86
A+ Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyC Value

The explicitly identified d-Biotin provides a well-defined active form at a useful hair and nail support dose. The clear softgel and disclosed ingredients avoid artificial color or sweetener concerns, while several added nutrients and keratin broaden the formula. The high biotin intake may interfere with some thyroid and cardiac lab tests, so follow laboratory guidance before blood testing.

View ingredientView products
Silicon (Silicon Dioxide) · 10 mg OverallScore61
F Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyB- Value

The listed silicon amount falls within a useful daily range, but silicon dioxide is a less compelling form than water-soluble or standardized sources. The label identifies the compound yet gives no standardized yield, trademark, or stronger absorption evidence. The serving cost is typical for the collection, so the weak form quality limits its value as a targeted silicon supplement.

View ingredientView products
Keratin · 150 mg OverallScore32
F Active Ingredient Quality & BioavailabilityD- Dose, Safety & Label TransparencyD+ Value

The keratin dose is clearly disclosed but falls well below the amount commonly used as a primary structural support. No source, hydrolysis, solubilization, or branded form is identified, so absorption remains uncertain. The low serving cost partly offsets these limitations, while the 3,000 mcg biotin amount can interfere with some laboratory test results.

View ingredientView products
Loading alternative details
81 Performance

Hair Skin & Nails Collagen Plus Formula

Life Extension
Substantial collagen peptides and 500 mg keratin provide much more structural support than the original’s modest keratin dose. Biotin, zinc, copper, and supportive B vitamins add breadth, though the mineral forms and silicon amount are basic.
68 Performance

Keratin Hair Booster

Reserveage Nutrition
A 500 mg Cynatine HNS keratin dose gives the structural ingredient much greater prominence than in the original. Biotin, zinc, copper, and B vitamins support the same use, but an opaque blend and basic mineral forms reduce clarity.
66 Performance

Tres Beauty 3

Reserveage Beauty
A 1,000 mg collagen blend and 500 mg soluble keratin provide a stronger structural core for hair and nails. Several blend details are incomplete and the mineral forms are ordinary, so the premium positioning is only partly supported.
68 Budget

Alive! Hair Skin & Nails Gummies Delicious Strawberry Flavored

Nature's Way
The lower serving cost adds collagen, vitamin C, and natural-form vitamin E while retaining biotin, zinc, and silica. It omits keratin, and its collagen and silica amounts remain modest.
70 Budget

Hair Skin & Nails

Nature's Truth
The lower serving cost provides natural vitamin E, vitamin D3, zinc, selenium, and more silica alongside high-dose biotin. Its collagen, hyaluronic acid, and horsetail amounts are small, and preformed vitamin A warrants care during pregnancy.
73 Budget

Undeniable Beauty Grapefruit Glam

OLLY
The lower serving cost keeps high biotin and keratin in a narrow hair-and-nail gummy. Keratin is only modestly dosed and the formula omits the original’s vitamin D3, zinc, copper, amla, and silicon.
76 Value

Heavenly Hair Tropical Citrus

OLLY
The serving cost is comparable while the formula supplies much more silica together with D-biotin, zinc citrate, horsetail, keratin, and amla. Keratin is lower than in the original, but the clear dosing and hair-focused mix support useful value.
70 Value

Hair Skin & Nails

Bluebonnet Beautiful Ally
Collagen types I and III, MSM, zinc bisglycinate, vitamin C, biotin, and soluble keratin create broader structural support. The serving costs more and several specialty ingredients are modestly dosed, but the ingredient quality and breadth can justify the trade-off for some users.
71 Value

Hair & Skin Strawberry Flavor

Noor Vitamins
The similarly priced gummy adds hydrolyzed collagen, vitamin C, and vitamin E while retaining biotin and silica. Collagen and silica are lightly dosed and zinc is absent, so it trades the original’s hair focus for broader skin support.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. The Infatuation With Biotin Supplementation: Is There Truth Behind Its Rising Popularity? A Comparative Analysis of Clinical Efficacy versus Social Popularity.
    Soleymani T; Lo Sicco K; Shapiro J · Journal of drugs in dermatology : JDD · 2018
    Narrative reviewHair Health forBiotin
  2. The Role of Sesbania grandiflora-Derived Biotin and Bambusa arundinacea-Derived Silica Extracts in Promoting Hair, Skin, and Nail Health: A Randomized, Double-Blind, Placebo-Controlled Clinical Study.
    Patel MN; Maheshvari J; Patel N · Cureus · 2025
    Randomized trial105 participantsHair Health Nail Health Skin Health forBiotin Skin Health forSilicon
  3. Effect of oral intake of choline-stabilized orthosilicic acid on skin, nails and hair in women with photodamaged skin.
    Barel A; Calomme M; Timchenko A; De Paepe K; Demeester N; Rogiers V; Clarys P; Vanden Berghe D · Archives of dermatological research · 2006
    Randomized trial50 participantsHair Health Nail Health forSilicon
  4. The Effects of an Oral Supplementation of a Natural Keratin Hydrolysate on Skin Aging: A Randomized, Double-Blind, Placebo-Controlled Clinical Study in Healthy Women.
    Tursi F; Nobile V; Cestone E; De Ponti I; Lepoudere A; Sergheraert R; Soulard JP · Journal of cosmetic dermatology · 2025
    Randomized trialHair Health Nail Health forKeratin
  5. Low serum biotinidase activity in children with valproic acid monotherapy.
    Schulpis KH; Karikas GA; Tjamouranis J; Regoutas S; Tsakiris S · Epilepsia · 2001
    Clinical trial125 participantsHair Health Skin Health forBiotin
  6. Vitamins A, B, C, and D: A Short Review for the Dermatologist.
    Coerdt KM; Goggins CA; Khachemoune A · Alternative therapies in health and medicine · 2021
    Narrative reviewHair Health forBiotin
  7. Halloysite/Keratin Nanocomposite for Human Hair Photoprotection Coating.
    Cavallaro G; Milioto S; Konnova S; Fakhrullina G; Akhatova F; Lazzara G; Fakhrullin R; Lvov Y · ACS applied materials & interfaces · 2021
    In vitro / ex vivo studyHair Health forKeratin
  8. Annurca Apple Nutraceutical Formulation Enhances Keratin Expression in a Human Model of Skin and Promotes Hair Growth and Tropism in a Randomized Clinical Trial.
    Tenore GC; Caruso D; Buonomo G; D'Avino M; Santamaria R; Irace C; Piccolo M; Maisto M; Novellino E · Journal of medicinal food · 2018
    Randomized trialHair Health forKeratin
  9. Keratin/alginate hybrid hydrogels filled with halloysite clay nanotubes for protective treatment of human hair.
    Cavallaro G; Caruso MR; Milioto S; Fakhrullin R; Lazzara G · International journal of biological macromolecules · 2022
    In vitro / ex vivo studyHair Health forKeratin
  10. Patient Satisfaction and Adverse Effects Following the use of Topical Hair Fiber Fillers.
    Babadjouni A; Juhasz M; Pham C; Csuka E; Hedayati B; Evron E; Mesinkovska NA · International journal of trichology · 2024
    Cross-sectional study40 participantsHair Health forKeratin
  11. Effect of oral intake of choline-stabilized orthosilicic acid on hair tensile strength and morphology in women with fine hair
    R R Wickett, E Kossmann, A Barel, N Demeester, P Clarys, D Vanden Berghe, M Calomme · Archives of Dermatological Research · 2007
    Randomized trial48 participantsHair Health forSilicon
  12. Increased prevalence of vitamin D deficiency in patients with alopecia areata: a systematic review and meta-analysis.
    Lee S; Kim BJ; Lee CH; Lee WS · Journal of the European Academy of Dermatology and Venereology : JEADV · 2018
    Meta-analysis2,039 participants14 studies pooledHair Health forVitamin D
  13. Intralesional vitamin D3 in treatment of alopecia areata: A randomized controlled clinical trial.
    Rashad AF; Elgamal E; Fouda I · Journal of cosmetic dermatology · 2022
    Randomized trial60 participantsHair Health forVitamin D
  14. Vitamin D and its Analogs in Treatment of Mild to Moderate Alopecia Areata: Systematic Review and Meta-Analysis.
    Alsaati AA; Kaliyadan F; Alsaadoun D; Alzakry LM; Alzabadin RA; Hakami TH; Rubaian NFB · Indian dermatology online journal · 2025
    Meta-analysisHair Health forVitamin D
  15. Topical calcipotriol vs narrowband ultraviolet B in treatment of alopecia areata: a randomized-controlled trial.
    El Taieb MA; Hegazy EM; Ibrahim HM; Osman AB; Abualhamd M · Archives of dermatological research · 2020
    Randomized trial60 participantsHair Health forVitamin D
  16. Serum 25 hydroxyvitamin D in non-scarring alopecia: A systematic review and meta-analysis.
    Chen Y; Dong X; Wang Y; Li Y; Xiong L; Li L · Journal of cosmetic dermatology · 2024
    Meta-analysis10,670 participants23 studies pooledHair Health forVitamin D
  17. The effects of minoxidil, 1% pyrithione zinc and a combination of both on hair density: a randomized controlled trial.
    Berger RS; Fu JL; Smiles KA; Turner CB; Schnell BM; Werchowski KM; Lammers KM · The British journal of dermatology · 2003
    Randomized trial200 participantsHair Health forZinc
  18. Incubatory environment of the scalp impacts pre-emergent hair to affect post-emergent hair cuticle integrity.
    Schwartz JR; Henry JP; Kerr KM; Flagler MJ; Page SH; Redman-Furey N · Journal of cosmetic dermatology · 2018
    Randomized trialHair Health forZinc
  19. A comparison of hair quality and cosmetic acceptance following the use of two anti-dandruff shampoos.
    Draelos ZD; Kenneally DC; Hodges LT; Billhimer W; Copas M; Margraf C · The journal of investigative dermatology. Symposium proceedings · 2006
    Randomized trial40 participantsHair Health forZinc
  20. BMI and levels of zinc, copper in hair, serum and urine of Turkish male patients with androgenetic alopecia.
    Ozturk P; Kurutas E; Ataseven A; Dokur N; Gumusalan Y; Gorur A; Tamer L; Inaloz S · Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) · 2015
    Case-control study216 participantsHair Health forZinc
  21. Analysis of serum zinc and copper concentrations in hair loss.
    Kil MS; Kim CW; Kim SS · Annals of dermatology · 2013
    Case-control study342 participantsHair Health forZinc
  22. Biotin for the treatment of nail disease: what is the evidence?
    Lipner SR; Scher RK · The Journal of dermatological treatment · 2018
    Narrative reviewNail Health forBiotin
  23. Treatment of brittle fingernails and onychoschizia with biotin: scanning electron microscopy.
    Colombo VE; Gerber F; Bronhofer M; Floersheim GL · Journal of the American Academy of Dermatology · 1991
    Other32 participantsNail Health forBiotin
  24. Treatment of brittle nail with a hydroxypropyl chitosan-based lacquer, alone or in combination with oral biotin: A randomized, assessor-blinded trial.
    Chiavetta A; Mazzurco S; Secolo MP; Tomarchio G; Milani M · Dermatologic therapy · 2020
    Randomized trial50 participantsNail Health forBiotin
  25. Vitamins and minerals: their role in nail health and disease.
    Scheinfeld N; Dahdah MJ; Scher R · Journal of drugs in dermatology : JDD · 2007
    Narrative reviewNail Health forBiotin Nail Health forZinc
  26. Comparative Analysis of Type I Keratin Expression By Nail Consistency: An Immunohistochemistry Study.
    Mingorance Álvarez E; Rodríguez-León J; Pérez Pico AM; Mayordomo R · Applied immunohistochemistry & molecular morphology : AIMM · 2022
    Cross-sectional study32 participantsNail Health forKeratin
  27. Exposure to toxic agents alters organic elemental composition in human fingernails.
    Schumacher E; Dindorf W; Dittmar M · The Science of the total environment · 2009
    Cross-sectional study120 participantsNail Health forKeratin
  28. Human keratin diseases: hereditary fragility of specific epithelial tissues.
    Corden LD; McLean WH · Experimental dermatology · 1997
    Narrative reviewNail Health forKeratin
  29. Phenotype and genotype features of Vietnamese children with pachyonychia congenita.
    Chu HT; Dinh Duong TA; Le DH; Le TV; Nguyen BB; Dang CV; Vu QV · Pediatrics and neonatology · 2023
    Case series7 participantsNail Health forKeratin
  30. Nail Supplements: When, How, and Why?
    Zaraa I; Richert B · Skin appendage disorders · 2026
    Narrative reviewNail Health forSilicon
  31. Evaluation of biophysical skin parameters and hair changes in patients with acne vulgaris treated with isotretinoin, and the effect of biotin use on these parameters.
    Aksac SE; Bilgili SG; Yavuz GO; Yavuz IH; Aksac M; Karadag AS · International journal of dermatology · 2021
    Non-randomized trial60 participantsSkin Health forBiotin
  32. Generalized seborrhoeic dermatitis. Clinical and therapeutic data of 25 patients.
    Messaritakis J; Kattamis C; Karabula C; Matsaniotis N · Archives of disease in childhood · 1976
    Non-randomized trial25 participantsSkin Health forBiotin
  33. Holocarboxylase synthetase deficiency: novel clinical and molecular findings.
    Tammachote R; Janklat S; Tongkobpetch S; Suphapeetiporn K; Shotelersuk V · Clinical genetics · 2010
    Case series4 participantsSkin Health forBiotin
  34. Noninferiority of Copper Dressings Than Negative Pressure Wound Therapy in Healing Diabetic Wounds: A Randomized Clinical Trial.
    Melamed E; Dabbah J; Israel T; Kan I; Pinzur MS; Roth T; Borkow G · Advances in wound care · 2026
    Randomized trialSkin Health forCopper
  35. Improvement of facial skin characteristics using copper oxide containing pillowcases: a double-blind, placebo-controlled, parallel, randomized study.
    Borkow G; Gabbay J; Lyakhovitsky A; Huszar M · International journal of cosmetic science · 2010
    Randomized trial57 participantsSkin Health forCopper
  36. Radially Electrospun Fibrous Membrane Incorporated with Copper Peroxide Nanodots Capable of Self-Catalyzed Chemodynamic Therapy for Angiogenesis and Healing Acceleration of Diabetic Wounds.
    Huang Y; Qi L; Liu Z; Jiang Y; Wang J; Liu L; Li Y; Zhang L; Feng G · ACS applied materials & interfaces · 2023
    Animal experimentSkin Health forCopper
  37. Engineering copper nanoparticle/polysaccharide-immobilized cotton gauze for accelerated healing of Staphylococcus aureus-infected dermal wounds.
    Sahoo M; Banerjee T; Virkar S; Das S; Biswas S; Mitra D · Journal of materials chemistry. B · 2026
    Animal experimentSkin Health forCopper
  38. Stimulation of Healing of Non-Infected Stagnated Diabetic Wounds by Copper Oxide-Impregnated Wound Dressings.
    Melamed E; Rovitsky A; Roth T; Assa L; Borkow G · Medicina (Kaunas, Lithuania) · 2021
    Single-arm trialSkin Health forCopper
  39. The Efficacy of a Silicone Sheet in Postoperative Scar Management.
    Kim JS; Hong JP; Choi JW; Seo DK; Lee ES; Lee HS · Advances in skin & wound care · 2018
    Randomized trialSkin Health forSilicon
  40. A non-inferiority study to compare the effect of silica gel fiber dressing with alginate dressing on healing of venous leg ulcers.
    Zhang L; Yang J; Wang H; Cai Y; Zhao W; Dong R; Liu D; Lu X · Wound management & prevention · 2023
    Randomized trial130 participantsSkin Health forSilicon
  41. Retrospective Study on the Clinical Superiority of the Vacuum-Assisted Closure System with a Silicon-based Dressing over the Conventional Tie-over Bolster Technique in Skin Graft Fixation.
    Chou PR; Wu SH; Hsieh MC; Huang SH · Medicina (Kaunas, Lithuania) · 2020
    Cohort study26 participantsSkin Health forSilicon
  42. Silicon gel sheeting for preventing and treating hypertrophic and keloid scars.
    O'Brien L; Pandit A · The Cochrane database of systematic reviews · 2006
    Meta-analysis559 participants13 studies pooledSkin Health forSilicon
  43. Sex-related differences in response to zinc pyrithione shampoo vs. non-anti-dandruff shampoo.
    Collins LZ; Baines FL; Matheson JR; Turner GA; Diao Y; Li Y; Pi Y · International journal of cosmetic science · 2019
    Meta-analysis2,088 participants20 studies pooledSkin Health forZinc
  44. Maintenance of an Acidic Skin Surface with a Novel Zinc Lactobionate Emollient Preparation Improves Skin Barrier Function in Patients with Atopic Dermatitis.
    Andrew PV; Pinnock A; Poyner A; Brown K; Chittock J; Kay LJ; Cork MJ; Danby SG · Dermatology and therapy · 2024
    Cohort study23 participantsSkin Health forZinc
  45. Spatial expression of metallothionein, matrix metalloproteinase-1 and Ki-67 in human epidermal wounds treated with zinc and determined by quantitative immunohistochemistry: A randomised double-blind trial.
    Ågren MS; Chafranska L; Eriksen JO; Forman JL; Bjerrum MJ; Schjerling P; Larsen HF; Cottarelli E; Jorgensen LN; Gjerdrum LMR · European journal of cell biology · 2021
    Randomized trial30 participantsSkin Health forZinc
  46. A pilot trial using topical regular crystalline insulin vs. aqueous zinc solution for uncomplicated cutaneous wound healing: Impact on quality of life.
    Attia EA; Belal DM; El Samahy MH; El Hamamsy MH · Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society · 2014
    Randomized trial90 participantsSkin Health forZinc
  47. Evidence-Based Nutritional Interventions in Wound Care.
    Saeg F; Orazi R; Bowers GM; Janis JE · Plastic and reconstructive surgery · 2021
    Systematic review2,339 participants36 studies pooledSkin Health forZinc