Wellness & Fitness Startups

Hard as Hoof is a nail-strengthening cream made with natural ingredients designed to nourish and strengthen nails and cuticles. The product is made in the USA and is certified cruelty-free.

1 investor

OOFOS makes cushioned recovery footwear, including clogs, sandals, slides, and sneakers, designed to reduce foot, leg, and back pain and support recovery. It sells directly to consumers such as nurses, athletes, and everyday comfort seekers who spend long hours on their feet.

1 investor

Open Arms is a nonprofit that provides free perinatal services—including prenatal education, continuous doula support during labor, lactation guidance, support groups, and home visits—for new and expecting parents from pregnancy through a child's second birthday. It also offers community resources, birth worker training, and a directory of local birth workers.

1 investor

Open Book Extracts produces GMP and ISO certified CBD isolate products for wellness applications. The company supplies high-purity crystalline CBD powder with USDA organic, kosher, and halal certifications for formulation in dietary supplements and wellness products.

1 investor

Open Farm produces premium pet food with ingredients sourced from vetted farms that meet animal welfare and sustainability standards. The company emphasizes transparency, allowing customers to trace ingredients back to their origins.

1 investor

Openface produces a two-step body acne treatment system combining an exfoliating shower gel and barrier-repair cream designed to address acne, keratosis pilaris, and uneven skin texture. The products are formulated for all skin types and manufactured in a GMP-certified facility in Germany.

1 investor

OPEN FOOD is a Korean OEM/ODM manufacturer of health and supplement products that lets early-stage brands produce small batches starting from 100 units to test market demand before scaling to mass production. It offers standardized formulations with customizable packaging, required product documentation, and support for online store listings, operated by Link D&S.

1 investor

OpenSalud (openhealth) provides workplace health and wellbeing programs, including an employee assistance program, personalized health evaluations, and a healthy-living app with access to doctors, psychologists, nutritionists, and trainers. It serves companies and individual users, focusing on physical health, mental and emotional wellbeing, and healthy habits across Europe and Latin America.

1 investor

OptiChroniX is a Swiss digital health company whose Rejuvify system provides a daily prioritization framework to preserve functional muscle and lean mass during weight loss, aging, and lifestyle changes. It uses real-world data such as body composition, activity, and behavior to focus users each day on protein intake, resistance stimulus, or recovery.

1 investor

Optima Dermatology is a dermatology practice offering medical, surgical, and cosmetic skin care services, treating conditions ranging from acne and eczema to skin cancer. It operates clinics staffed by dermatology specialists, including locations in New Hampshire.

1 investor

Optimist Drinks produces non-alcoholic botanical spirits inspired by Los Angeles landscapes, designed to be mixed into drinks or consumed on their own. The company creates flavor-forward beverages without alcohol, sugar, calories, or additives for consumers seeking alternatives to traditional alcohol.

1 investor

NeuroActive produces Neuro Night, an all-natural nootropic supplement formulated to support restful sleep and relaxation through scientifically-backed ingredients. The product targets consumers seeking improved sleep quality and cognitive wellness.

1 investor

Ora-biotics develops a low-dose, sensory-neutral prebiotic fiber ingredient, upcycled from a natural food side stream, designed to be stable in capsules and acidic beverages. The ingredient targets metabolic health outcomes such as weight management and blood glucose control by feeding beneficial gut microbes, and is aimed at product formulators in the food and supplement industry.

1 investor

Ora produces an organic vegan protein powder made from plant-based sources like pea protein and superfood ingredients, formulated without gums, artificial sweeteners, or fillers. The product targets health-conscious consumers seeking clean-label, USDA organic certified nutritional supplements.

1 investor

Oral-B makes electric toothbrushes, including its iO series with pressure sensors, multiple cleaning modes, and Bluetooth app connectivity, along with brush heads and toothpaste. It sells oral care products directly to consumers and publishes oral health guidance.

1 investor

Oralome is a direct-to-consumer education platform focused on chronic bad breath (oral malodor) and the oral microbiome, offering guided self-assessments, educational content, and clinician-ready summaries to help users prepare conversations with their dentist or doctor. It targets adults, particularly working professionals affected by chronic oral odor, and is non-diagnostic, performing no tests itself.

1 investor

Astronaut training and spaceflight complex operator.

1 investor

ORB Sport manufactures a custom-molded smart mouthguard with integrated sensors that track athletic performance and wellness metrics through a companion mobile app, designed for contact sport athletes.

1 investor

Orchyd publishes product review roundups and buying guides for wellness, health, and ergonomic consumer products, such as acupressure pillows, supplements, posture correctors, and standing desks. The site ranks and recommends products across categories like skincare, digestive health, and home-office ergonomics.

1 investor

Organic India produces plant-based food products including ghee and jaggery, marketed with certifications for organic, non-GMO, and eco-friendly production. The company emphasizes fair-trade practices and direct relationships with farmers from marginalized communities in India.

1 investor

Organic Mondays provides menstrual health care with wall-mounted dispensers and organic, plastic-free period products supplied in bulk to businesses, schools, and sports venues. It positions the offering around sustainability and helping organizations meet ESG targets.

1 investor

Origen Air manufactures the Eliza Air Purifier, a biophilic air purification device that combines hydroponic plant integration with air cleaning technology for residential and office spaces. The product is crafted from sustainable materials including recycled plastic, glass, and bamboo, and helps reduce indoor carbon dioxide, particulate matter, and volatile organic compounds.

1 investor

Origin Aqua offers mineral+biome, a chemical-free pool filtration system that uses minerals and beneficial microbes instead of chlorine, salt, or copper to produce mineral water for swimming pools. It serves private pool owners, boutique hotels, and pool builders, retrofitting existing pools or designing new ones around its natural filtration.

1 investor

ORIKI is a wellness and personal care brand. The available page content is limited to a seasonal blog post and does not describe the company's products or services in detail.

1 investor