CATEGORY HUB
Skin & Hair
Skin & Hair verdicts ranked by evidence score. 174 verdicts in this category.
53 foods and supplements claimed to help skin and hair, ranked by evidence
Drugs and procedures removed — only what you swallow, ordered by how strong the evidence is.
Skin & Hair Evidence Ranking
Within this category, verdicts with higher evidence scores appear first. Verdicts without a score stay lower in the same list.
| A | 86 | Early endovenous ablation added to compression, using thermal or nonthermal closure of superficial venous reflux | Faster complete healing of venous leg ulcers |
| A | 80 | Multilayer compression bandaging for venous leg ulcers | Faster complete healing of venous leg ulcers |
| B | 79 | Topical adapalene (topical retinoid, Differin, nonprescription or prescription) | Reduction of inflammatory and noninflammatory lesions in mild-to-moderate acne |
| B | 79 | Terbinafine (a prescription oral allylamine antifungal) | Mycological and clinical cure of dermatophyte toenail onychomycosis |
| B | 79 | Mohs micrographic surgery (prescription skin-cancer surgery with comprehensive mapped margin examination) | Prevention of long-term local recurrence in recurrent high-risk facial basal cell carcinoma |
| B | 78 | Isotretinoin (prescription oral retinoid) | Lesion remission in severe, scarring-risk, or standard-treatment-refractory acne |
| B | 78 | Pembrolizumab (PD-1-inhibiting monoclonal antibody, Keytruda, prescription anticancer infusion) | Prevention of recurrence and distant metastasis in completely resected high-risk stage III melanoma |
| B | 77 | Ipilimumab (anti-CTLA-4 monoclonal antibody, Yervoy, prescription anticancer infusion) | Prevention of recurrence, distant metastasis, and death after complete resection of high-risk stage III melanoma as adjuvant therapy |
| B | 77 | Dabrafenib plus trametinib (prescription combination of BRAF and MEK inhibitors) | Prevention of relapse and distant metastasis after complete resection of stage III BRAF V600-mutated melanoma |
| B | 76 | Dupilumab (IL-4Rα-targeting monoclonal antibody, Dupixent, prescription medicine) | Improvement of pruritus and skin lesions in moderate-to-severe atopic dermatitis |
| B | 76 | Secukinumab (IL-17A monoclonal antibody, Cosentyx, prescription biologic) | Skin clearance and itch improvement in moderate-to-severe plaque psoriasis |
| B | 76 | Finasteride 1 mg (oral prescription tablet) | Slowed progression and increased hair growth in adult male androgenetic alopecia |
| B | 76 | Indoor tanning-device use | Higher melanoma incidence |
| B | 76 | Prophylactic multilayer silicone-foam dressings on the sacrum and heels | Reduced new pressure injuries in high-risk hospital or nursing-home patients |
| B | 75 | Baricitinib (JAK1 and JAK2 inhibitor, Olumiant, prescription medicine) | Scalp hair regrowth in severe alopecia areata |
| B | 75 | Permethrin 5% (prescription topical pyrethroid acaricide for scabies) | Mite clearance and clinical cure of classic scabies |
| B | 75 | Broad-spectrum sunscreen (functional sunscreen cosmetic or over-the-counter product) | Prevention of cutaneous squamous cell carcinoma through daily application |
| B | 74 | Topical fluorouracil 5% (pyrimidine antimetabolite; prescription cream) | Reduced squamous cell carcinoma incidence and surgery in people at high risk of actinic keratosis and skin cancer |
| B | 74 | Prophylactic closed-incision negative-pressure wound therapy (a pump-based wound device and procedure) | Prevention of postoperative surgical-site infection |
| B | 73 | Topical minoxidil 5% (nonprescription medicine) | Hair regrowth in male and female androgenetic alopecia |
| B | 73 | Nivolumab (PD-1 immune-checkpoint antibody, Opdivo, prescription injection) | Prevention of recurrence and distant metastasis as adjuvant therapy for completely resected stage III to IV melanoma |
| B | 72 | Nicotinamide (niacinamide) | Prevention of recurrent nonmelanoma skin cancer in high-risk patients |
| B | 72 | Efinaconazole, a prescription topical triazole antifungal sold as Jublia | Complete cure of mild to moderate toenail onychomycosis |
| B | 70 | Dutasteride (5-alpha-reductase inhibitor, Avodart, prescription) | Increased hair count and width in male androgenetic alopecia |
| B | 70 | Spironolactone (prescription antiandrogenic diuretic; Aldactone; off-label for acne) | Improvement of persistent or hormonally influenced acne in adult women |
| B | 70 | Abrocitinib (oral selective JAK1 inhibitor; Cibinqo; prescription drug) | Improvement of skin lesions and itch in moderate-to-severe atopic dermatitis |
| B | 70 | A two-second vapocoolant skin spray immediately before adult venipuncture or peripheral IV cannulation | Reduced patient-reported procedural pain immediately after needle insertion |
| B | 70 | Fresh clean nonsterile examination gloves for uncomplicated laceration repair or minor skin excision | No increase in post-repair wound infection versus sterile surgical gloves |
| B | 68 | Ivermectin (prescription macrocyclic lactone antiparasitic medicine, including Stromectol) | Mite clearance and clinical cure of classic scabies |
| B | 68 | Imiquimod 5% cream (topical immune-response modifier; prescription Aldara) | Nonsurgical tumor clearance and long-term treatment success for low-risk superficial or nodular basal cell carcinoma |
| B | 68 | Clascoterone (1% topical prescription cream) | Improved treatment success and lesion counts in moderate-to-severe facial acne |
| B | 68 | Scalp cooling with a circulating cooling cap before, during, and after chemotherapy infusion | Prevention of chemotherapy-induced alopecia in breast cancer |
| B | 68 | Topical pure silicone gel without another active scar ingredient | Prevention and improvement of hypertrophic scars and keloids |
| B | 66 | Wide local excision for melanoma (appropriate surgical margin, prescription skin-cancer operation) | Prevention of locoregional recurrence and melanoma death with a wider margin versus 1 cm for trunk or limb melanoma at least 2 mm thick by Breslow depth |
| B | 64 | Ketoconazole shampoo (topical antifungal; Nizoral) | Reduced scalp seborrheic dermatitis, dandruff, itching, and recurrence |
| B | 62 | Benzoyl peroxide (topical antimicrobial and keratolytic, Benzac, nonprescription) | Reduction of inflammatory and noninflammatory lesions in mild to moderate acne |
| B | 60 | Zinc | Acne and skin |
| C | 59 | Ritlecitinib (a prescription JAK3/TEC inhibitor marketed as Litfulo) | Scalp hair regrowth in adults and adolescents with severe alopecia areata |
| C | 59 | OnabotulinumtoxinA intradermal injections into the axillae | Reduction of severe primary axillary hyperhidrosis and daily-life impairment |
| C | 58 | Silver-containing surgical dressing (antimicrobial wound-covering medical device) | Prevention of surgical-site infection in closed surgical wounds |
| C | 58 | Topical ruxolitinib 1.5% cream, a prescription JAK1 and JAK2 inhibitor | Facial repigmentation in nonsegmental vitiligo |
| C | 56 | Deucravacitinib (prescription selective TYK2 inhibitor) | Clinical clearance or improvement of moderate-to-severe plaque psoriasis lesions |
| C | 56 | Home narrowband UV-B phototherapy (prescription phototherapy device) | Control of psoriasis lesions and improvement of dermatology-related quality of life |
| C | 56 | Apremilast (oral prescription phosphodiesterase-4 inhibitor; Otezla) | PASI 75 and static Physician Global Assessment improvement in moderate-to-severe plaque psoriasis |
| C | 56 | Tattooing | Higher incidence of skin cancer |
| C | 56 | Air, viscous-fluid, or gel-and-foam skin-protection cushions installed in fitted wheelchairs | Prevention of six-month ischial pressure ulcers versus segmented foam in high-risk nursing-home residents |
| C | 55 | Itraconazole (systemic triazole antifungal, Sporanox, oral prescription drug) | Mycological and clinical complete cure of dermatophyte toenail onychomycosis |
| C | 55 | Oral tranexamic acid 250 mg as a prescription tablet | Reduced facial pigmentation and MASI severity in adults with melasma |
| C | 54 | Azelaic acid (topical acne medicine, nonprescription and prescription product) | Reduction of inflammatory and noninflammatory lesions in mild-to-moderate acne |
| C | 54 | Acitretin (systemic retinoid; oral prescription drug, Neotigason) | Prevention of new cutaneous squamous cell carcinoma in high-risk kidney-transplant recipients with multiple skin cancers |
| C | 54 | Guselkumab (prescription IL-23 p19 monoclonal-antibody biologic) | PASI90 and IGA 0 or 1 skin-lesion response in moderate-to-severe plaque psoriasis |
| C | 54 | Omalizumab, an anti-IgE monoclonal antibody | Reduced itch and hives in antihistamine-refractory chronic spontaneous urticaria |
| C | 54 | Nemolizumab, a prescription interleukin-31 receptor alpha monoclonal antibody injection | Itch response and skin-nodule clearance in moderate-to-severe prurigo nodularis |
| C | 54 | Risankizumab, an interleukin-23 p19 monoclonal antibody | At least 90% improvement and clearance of moderate-to-severe plaque psoriasis lesions |
| C | 54 | Tapinarof 1% cream, a topical prescription medicine | Achievement of clear or almost-clear lesions in adult plaque psoriasis |
| C | 54 | Dupilumab, a prescription monoclonal antibody targeting IL-4R alpha | Clinically meaningful itch reduction and nodule improvement in uncontrolled prurigo nodularis |
| C | 54 | Cross-linked hyaluronic acid dermal filler, including injectable gels such as Juvéderm | Visible correction and durability of moderate-to-severe nasolabial folds |
| C | 54 | Nonfermented skim milk consumed by adolescents | Increased prevalence of adolescent acne |
| C | 54 | A total of twenty minutes of cool running water within three hours after a thermal burn | Reduced need for skin grafting and hospital admission |
| C | 54 | Ultraviolet or UV/LED gel-nail curing lamps | Increased incidence of skin cancer on the hands |
| C | 54 | Aquacel Ag or nanocrystalline-silver dressings | Faster wound closure of partial-thickness burns than daily 1% silver sulfadiazine |
| C | 54 | Standardized twice-daily application of a fragrance-free pH 5-6 moisturizer to the arms and legs | Prevention of skin tears in aged-care residents |
| C | 54 | Closure of simple lacerations with 2-octyl or n-butyl cyanoacrylate tissue adhesive | Long-term cosmetic results comparable to sutures in clean, linear, low-tension simple lacerations |
| C | 54 | Paper tape applied continuously to a cesarean incision for 12 weeks | Prevention of hypertrophic scar formation |
| C | 54 | Sucrose octasulfate-containing wound dressing | Increased complete closure by 20 weeks in neuroischaemic diabetic foot ulcers |
| C | 54 | Secukinumab | HiSCR50 lesion response in moderate-to-severe hidradenitis suppurativa |
| C | 53 | Autologous platelet-rich plasma (PRP, an autologous blood-derived regenerative injection procedure) | Increased hair density and hair count in men and women with androgenetic alopecia |
| C | 50 | Low-molecular-weight collagen (collagen peptides) | Skin hydration and elasticity |
| C | 50 | Oral hyaluronic acid | skin moisturization |
| C | 50 | Oral ceramides (rice- and wheat-derived) | skin moisturization and barrier |
| C | 50 | Tomato nutrient complex (Lyc-O-Mato) | Oral photoprotection and reduction of skin erythema |
| C | 50 | Lactiplantibacillus plantarum HY7714 | Improvement of skin hydration, elasticity, and UV-related skin aging |
| C | 50 | NOVAROSE®, a standardized Rosa chinensis petal extract | Improved skin hydration, wrinkles, and ultraviolet-related photoaging |
| C | 50 | Lactoferrin (milk-derived iron-binding glycoprotein used as an oral supplement) | Reduced inflammatory and total lesion counts and severity in mild-to-moderate acne |
| C | 50 | Low-level red-light or laser helmet therapy | Increased hair density in male and female androgenetic alopecia |
| C | 50 | Roflumilast foam 0.3% (topical prescription PDE4 inhibitor) | Improvement of seborrheic dermatitis lesion severity and itch |
| C | 50 | Ruxolitinib 1.5% cream, a topical JAK1 and JAK2 inhibitor | Improvement of lesions and itch in mild to moderate atopic dermatitis |
| C | 50 | Tirbanibulin 1% ointment, a five-day prescription topical treatment | Complete day-57 clearance of actinic keratoses on the face or scalp treatment field |
| C | 50 | Oxymetazoline hydrochloride cream 1% (Rhofade) | Improvement of persistent facial erythema associated with rosacea |
| C | 50 | Whole almonds, about 57 g daily | Reduced facial wrinkles in postmenopausal women |
| C | 50 | Low-glycemic-load, higher-protein diet | Reduction in acne lesions |
| C | 50 | Facial gua sha massage | Facial contour improvement and lifting |
| C | 50 | Ear-piercing history | Increased nickel contact sensitization |
| C | 50 | Selenium sulfide 2.5% shampoo | Dandruff reduction |
| C | 50 | Broad-spectrum sunscreen immediately after fractional CO2 laser | Reduced post-procedure pigmentation |
| C | 50 | Z-track technique for gluteal intramuscular injection | Reduced medication leakage onto the skin after injection |
| C | 50 | Skin-care education plus individualized exposure counselling | Improved clinical severity of hand eczema in healthcare workers |
| C | 50 | Fractional CO2 laser | Improvement in inflammatory active-acne lesion counts versus Nd:YAG |
| C | 50 | Calcipotriol-betamethasone aerosol foam | PGA treatment success versus the same ingredients in gel |
| C | 49 | Polypodium leucotomos extract | Oral ultraviolet protection and erythema reduction |
| C | 49 | Viviscal AminoMar proprietary marine protein complex | Increased hair density and growth in women |
| C | 48 | Oral tranexamic acid (prescription antifibrinolytic used off label for melasma) | Reduction in melasma area and pigmentation intensity |
| C | 47 | Ingredients claimed to express aquaporin (AQP3). Representative: glyceryl glucoside. Ingredients that are claimed together but whose cited evidence does not confirm AQP3/skin-moisture matching (such as resurrection plant, aloe, trimethylglycine, etc.) are separated as “claimed but evidence not matched.” | Skin moisture |
| C | 46 | Glutathione (oral) | Whitening and skin tone |
| C | 46 | Proteoglycan (from salmon nasal cartilage) | Skin and joints |
| C | 46 | Crisaborole 2% ointment, a topical PDE4 inhibitor | ISGA treatment success in mild-to-moderate atopic dermatitis |
| C | 46 | Approximately 2 L/day of water added to the usual diet | Improved hydration and elasticity of normal skin |
| C | 46 | Raw vegetable salad with 0.5 g black pepper plus an emulsion containing 8 g canola oil | Higher ten-hour plasma AUC and peak concentrations of total and individual carotenoids |
| C | 46 | VERISOL specific bioactive collagen peptides | Increased nail growth and reduced cracking or chipping |
| C | 46 | Drug-free hydrocolloid acne patch | Improved appearance and severity of mild-to-moderate inflammatory acne lesions |
| C | 46 | Five-minute cleansing of chronic colonized burn wounds with 2% hydrogen peroxide gauze immediately before grafting | Increased percentage of skin-graft take at 21 days |
| C | 46 | Six-treatment HydraFacial Clarifying combination procedure | Clear or almost-clear improvement of mild-to-moderate acne |
| C | 46 | Nutrafol Women's Capsules | Hair growth in women with self-perceived thinning hair |
| C | 45 | High-intensity or microfocused ultrasound for nonsurgical facial lifting | Improvement in the appearance of facial laxity and wrinkles |
| C | 44 | Elastin (hydrolyzed elastin peptides) | skin elasticity and wrinkles |
| C | 44 | Keratin (oral keratin) | Hair and nails |
| C | 44 | Choline-stabilized orthosilicic acid | Improvement in skin elasticity and wrinkles, hair, and nails |
| C | 44 | Amla (Phyllanthus emblica) | Improvement in female pattern hair loss and hair growth |
| C | 44 | Annurca apple extract containing procyanidin B2 | Reduced hair loss and increased hair density and growth |
| C | 44 | Spermidine | Reduction of telogen hair loss and prolongation of anagen |
| C | 43 | Vitamin C (ascorbic acid) | Skin and collagen production |
| C | 42 | MSM (methylsulfonylmethane) | Improvement of skin wrinkles, elasticity, and hydration |
| C | 42 | Topical caffeine (scalp shampoo or tonic, cosmetic) | Reduced shedding and improved hair density in male or female pattern hair loss |
| C | 42 | Specific bioactive collagen peptides, marketed as VERISOL | Reduction of thigh cellulite and skin waviness |
| C | 42 | Monopolar radiofrequency, including Thermage- and YOUMAGIC-type noninvasive tightening devices | Improvement in the appearance of facial laxity and wrinkles |
| C | 40 | Squalene (from shark/olive sources) | Skin and immunity |
| C | 40 | Redensyl (trademarked multi-ingredient active in scalp ampoules) | Reduced hair loss and increased hair density |
| C | 40 | Oral sheep placenta extract (dietary supplement) | Improved skin elasticity, whitening, regeneration, and anti-aging |
| C | 40 | Rosemary oil (Rosmarinus officinalis, aromatherapy oil applied to the scalp) | Hair regrowth in androgenetic alopecia through scalp application |
| D | 38 | Microneedling (percutaneous collagen induction with a dermal roller) | Improved appearance of atrophic acne scars |
| D | 35 | Probiotics (specific strains) | Atopic dermatitis and eczema |
| D | 35 | Oral vitamin E (alpha-tocopherol 400 IU; fat-soluble vitamin and nonprescription supplement) | Reduced pruritus and SCORAD severity in mild-to-moderate atopic dermatitis |
| D | 34 | Sunflower-seed-containing food, 25 g/day | Improved acne |
| D | 34 | Powered alternating-pressure air mattress with cyclic inflation and deflation of air cells | Reduced new category 2 or worse pressure ulcers in high-risk acutely ill inpatients |
| D | 34 | Irrigation of a simple emergency-department laceration with potable tap water | No increase in post-closure wound infection versus sterile normal saline |
| D | 34 | A donut-shaped cushion placed beneath the sacrum | Prevention of pressure injuries |
| D | 34 | Percutaneous endoscopic gastrostomy feeding in advanced dementia | Prevention of new pressure ulcers or improved healing of existing pressure ulcers |
| D | 34 | An online skin-care behavior program with personal and ward moisturizers | Prevention of occupational hand dermatitis in nurses |
| D | 34 | Sericin-free antimicrobial silk garments worn day and night in addition to standard care | Improved EASI severity in moderate-to-severe childhood atopic eczema |
| D | 34 | Negative-pressure wound therapy applied to open surgical wounds | Shorter time to complete epithelialization in surgical wounds healing by secondary intention |
| D | 32 | Topical caffeine shampoo (a methylxanthine-containing cosmetic or nonprescription hair-loss product) | Reduced shedding and improved growth or density in male and female pattern hair loss |
| D | 30 | Oral spironolactone 100 mg daily, a prescription diuretic with antiandrogen effects | Added hair growth in female pattern hair loss when combined with topical minoxidil |
| D | 30 | Scraping out a honey-bee stinger versus pinching and pulling it out | Reduction of local weal area according to removal method |
| D | 30 | Two-hour repositioning on a high-density foam mattress | Reduction of three-week pressure-ulcer incidence versus three- or four-hour repositioning |
| D | 30 | A domestic ion-exchange water softener installed on the whole-house supply | Improvement of existing moderate-to-severe atopic eczema in children |
| D | 30 | Single-agent bacitracin ointment applied daily for 7-10 days after dermatologic surgery | Better prevention of postoperative wound infection than white petrolatum |
| D | 30 | Applying ordinary toothpaste to a minor thermal burn | Removing heat and accelerating wound healing |
| D | 30 | Prophylactic systemic antibiotics for sutured simple hand lacerations | Prevention of infection in uncomplicated hand lacerations without bone, tendon, nerve, or major-vessel injury |
| D | 30 | Hands4U multifaceted guideline-implementation program | Prevention of hand eczema in healthcare workers |
| D | 29 | Oral minoxidil (5-mg tablet) | Greater hair growth than topical 5% minoxidil in male androgenetic alopecia |
| D | 28 | Biotin (vitamin B7) | hair-loss improvement and hair growth |
| D | 28 | Copper tripeptide-1 (GHK-Cu; topical scalp serum) | Hair regrowth from scalp application in male and female pattern hair loss |
| D | 28 | Biotin (vitamin B7, water-soluble vitamin supplement) | Thickening and strengthening brittle, splitting nails in adults without biotin deficiency |
| D | 28 | Intravenous glutathione, marketed as a skin-whitening infusion | Whole-body skin lightening |
| D | 28 | Standardized device-assisted scalp massage | Hair-thickness change in a randomized split-site comparison |
| D | 27 | Para-aminobenzoic acid (PABA) | Prevention of gray hair and restoration of hair color |
| D | 27 | Pea sprout extract (AnaGain Nu, trademarked ingredient in topical and oral finished products) | Reduced hair loss and increased hair growth through oral ingestion |
| D | 25 | Snail secretion filtrate (snail mucin, cosmetic ingredient) | Reduced inflammatory mask-acne lesions and improved post-acne skin recovery |
| D | 22 | Volufiline, a cosmetic trade ingredient containing a sarsasapogenin-rich Anemarrhena asphodeloides root extract in hydrogenated polyisobutene | Filler-like correction of under-eye and cheek hollows by increasing fat volume |
| F | 18 | Contractubex gel (a nonprescription topical scar medicine combining Allium cepa extract, heparin, and allantoin) | Superior improvement of scar color, thickness, and pliability and prevention of hypertrophic scarring after surgery or trauma versus other topical treatments |
| F | 18 | Oral probiotics containing live Lactobacillus, Bifidobacterium, or related strains | Treatment of symptoms in established atopic dermatitis or eczema |
| F | 16 | Topical vitamin E (alpha-tocopherol or tocopheryl acetate; antioxidant cosmetic skin oil) | Cosmetic improvement of postsurgical scars and prevention of hypertrophic scarring |
| F | 10 | Daily or at least four-times-weekly whole-body emollient or oil-bath use starting soon after birth | Prevention of infant atopic dermatitis |
| F | 5 | Calcarea carbonica 30C homeopathic product | Relief of infant cradle cap and seborrheic scalp dermatitis |
| C | score not listed | Pantothenic acid (vitamin B5) | skin and hair-loss improvement |
| D | score not listed | Brewer’s yeast | hair-loss relief and hair |
| ? | score not listed | L-cystine | Improvement in diffuse hair loss and hair growth |
| ? | score not listed | Millet seed extract (Panicum miliaceum) | Reduction in hair loss and hair growth |
| ? | score not listed | Horsetail extract and silica (Equisetum) | Reduced hair loss and stronger hair and nails |
| ? | score not listed | L-Methionine | Hair growth and stronger nails |
| ? | score not listed | Oral catalase | Prevention of gray or white hair and restoration of original hair color |
| ? | score not listed | L-proline | Improvement of skin elasticity and wrinkles through increased collagen synthesis |
| ? | score not listed | Polygonum multiflorum, Fo-Ti, or He Shou Wu | Improvement of hair loss and restoration of gray hair to black |
| ? | score not listed | Oral pearl powder (nacre, Margaritifera) | Skin lightening, radiance, regeneration, and anti-aging |
| ? | score not listed | Topical castor oil (Ricinus communis oil used as a scalp oil) | Hair growth and reversal of hair loss through scalp application |
| ? | score not listed | Topical beef tallow (rendered and refined bovine fat used as an occlusive moisturizing cosmetic ingredient or consumer product) | Treatment-level improvement of itching, inflammation, and skin-barrier damage in atopic eczema |
| ? | score not listed | Batana or ojon oil, an Elaeis oleifera kernel oil used as a botanical scalp cosmetic | Follicle reactivation, hair regrowth, and reversal of androgenetic alopecia |
| ? | score not listed | Oral sodium copper chlorophyllin (a water-soluble chlorophyll derivative sold as a supplement) | Reduced acne lesions and cleansed skin after liquid or capsule ingestion |
| ? | score not listed | Fermented rice water, including rice water or Oryza sativa fermentation filtrate (a starch-based topical scalp cosmetic, not a medicine) | Stopping androgenetic alopecia and regrowing hair through scalp application or shampoo use |
| ? | score not listed | Peppermint essential oil (menthol-based topical cosmetic or supplement ingredient) | Topical promotion of hair regrowth in androgenetic alopecia |
| ? | score not listed | Black sesame and sesamin supplied as oral foods or capsules and as topical scalp oils or products | Improved androgenetic alopecia and hair regrowth after topical or oral use |
| ? | score not listed | Houttuynia cordata extract (topical scalp tonic or shampoo) | Suppression of androgenetic alopecia and hair regrowth after scalp application |
| ? | score not listed | Cooked whole black soybeans | Reduced hair loss and reversal of gray hair |
| ? | score not listed | Adult mewing, tongue-posture training, or oral-posture training | Persistent change in jaw bones or facial contour |