The Best Natural Cosmetics Laboratory Options in 2026 [Top 5 List]
Finding a natural cosmetics laboratory that you can actually trust is a lot more difficult than most founders think.
Between hidden costs, high MOQs, and sketchy “clean” claims that are never backed up, the whole process can get confusing fast.
Innacos has done the groundwork for you.
Our top five list below reveals the best natural cosmetics and personal care manufacturers in the United States.
Whether you’re looking for skincare or color cosmetics, and private label or customized formulas, we’ve found the best option for your brand.
Looking for clarity on the definition of ‘natural’ in the context of cosmetic products? Unsure of the difference between fully natural skincare and skincare that includes some natural ingredients? Read our full explainer here before choosing a lab below.
1. Innacos Labs (Best Overall)
Based in Bedford, Indiana, beauty entrepreneur Megan Cox founded Innacos (that’s us!) to provide flexible, scalable, and adaptable strategies to cosmetic brands looking for natural, clean, cruelty-free, and sustainable skin care, body care, hair care, hygiene products, and color cosmetics.
Admittedly, we’re a little biased, but our commitment to ingredient and product quality, flexible manufacturing solutions, a uniquely rewarding loyalty program, and the level of personalized attention and assistance we provide to all of our clients justifies our spot on this list.
Pros
Flexible solutions: At Innacos, we provide as many manufacturing solutions for clients as possible.
This includes bulk, private label, custom product creation, custom formulating, and contract manufacturing.
Plus, our quote turnaround times are up to 10x faster than our competition.
Loyalty program: We offer the most rewarding loyalty program in the industry - up to 200% of formulating fees or up to 150% of CPC fees back under a long term contract.
Ingredient & product quality: With a focus on clean ingredients, our preformulated product range includes natural, vegan, cruelty-free, sustainable, preservative-free products.
Our products are made without over 2,000 ingredients that we believe just shouldn’t be allowed in cosmetics.
We regularly formulate with natural ingredients, including our entire range of natural colorants. Transparency is important to us and we list all of our ingredients on each product page here.
Cons
Packaging: Although we can connect you with the best packaging suppliers for your brand’s needs, we no longer provide packaging services in-house.
Is It For Me?
If you are looking for a high-quality, flexible, US-based clean and natural manufacturer of skin care, body care, hair care, and color cosmetics, we’re a great fit for you. Get in touch via email: customerservice@innacos.com or by calling: (812) 329-1105 to learn more.
2. Rainshadow Labs (Best for Larger Brands)
Based in St Helens, Oregon, Rainshadow Labs was founded in 1989 by Vanessa and Tim Johansson.
One of the longest-established natural labs in the United States, this lab provides full-scale private label and custom formulating for cruelty-free, clean, natural, vegan, kosher, sustainable, and organic skincare, hair care, and bath and body products.
Pros
Flexibility: Rainshadow offers a wide range of services, including bulk ordering, hundreds of natural private label products to choose from, semi-customization, and a full-scale custom formulation process.
They also sell a large selection of samples on their website, so you can try before committing to a full order.
Ethics: Ideal for brands focused on ethical production. Rainshadow specializes in natural skincare, haircare, and body care, and many of their products are cruelty-free, vegan, clean, kosher, sustainable, and organic.
Cons
Medium-high moqs: Stock formulations for brands, spas, and retailers start at 10 gallons, while custom formulations require a 25 gallon minimum. This is higher than most other labs that work with small and emerging brands.
Lacks color cosmetics: Rainshadow currently does not offer color cosmetic products.
Is It For Me?
If you’re on the hunt for a versatile natural cosmetics laboratory with strong ethical credentials and flexible manufacturing, Rainshadow is a great choice. However, the moqs are on the higher side for small brands, and they do not offer any color cosmetics.
3. Nourish US Naturals (Best Sustainable Natural Cosmetics Laboratory)
Formerly Essential Labs, Nourish US Naturals is a skin and hair care lab based in Portland, Oregon. This manufacturer specializes in private label and white label natural cosmetics, using US-sourced ingredients (where possible) to support sustainability.
Pros
Sustainable focus: Nourish US sources from local farmers and has invested in an extensive solar power array at its factory to help reduce its carbon footprint.
Range of ethical products: Beyond their natural focus, they offer vegan, cruelty-free, and organic products across a range of perfumes, body lotions, cleansers, deodorants, and more.
Cons
No custom manufacturing: Nourish US currently does not offer custom manufacturing services. As of 2025, they only provide private/white label products.
No makeup products: This lab does not produce any color cosmetics or other makeup products.
Is It For Me?
If you want a natural skin or hair care manufacturer with a strong sustainability focus and private/white label products, this is a great fit. However, it’s not a good option for makeup brands.
4. Twincraft Skincare (Best for Personal Care Brands)
Founded over 50 years ago in Winooski & Essex, Vermont, Twincraft is a manufacturer of natural and sustainable personal care products.
Their formulating capabilities include private label, custom product creation, and custom formulating for natural bar soaps, cleansers, deodorants, body care, and skin care.
Pros
Flexibility: Twincraft offers flexible services across the personal care category. Many of their preformulated products are highly innovative - including a solid brush cleanser, a natural brightening deodorant, and a ‘Scruff Stuff’ moisturizer designed for men’s beards and mustaches.
Client history: Twincraft’s publicly listed clients include high-profile brands like Harry's, Drunk Elephant, and Cocokind. This type of social proof suggests they are trusted to produce high quality products for established brands.
Cons
Hygiene-focused: Twincraft is not designed for makeup brands. Most of their products focus on hygiene solutions, though it’s also a good fit for niche skin care brands.
Moqs: As expected from their client list, the moqs are on the higher side. Current estimates include 10k units for soap bases, 1,700kg of bulk for deodorant and hot pour solids, and 1,000kg of bulk for liquid products.
Is It For Me?
If you’re building a natural personal care cosmetics brand and want access to both private label and custom formulating, Twincraft laboratory is a good option. It’s not ideal for non-hygiene focused brands or color cosmetics brands.
5. Cosmetic Solutions Innovation Lab (Best for Professionals & OTC Products)
Founded in the early 90s by Mervyn Becker and Dr. Hilton Becker (the world-renowned plastic surgeon), Cosmetic Solutions is a natural skincare manufacturer based in Florida.
Their ethos revolves around the idea that “safe and natural products simulate and accelerate the skin’s natural healing processes.”
Pros
Flexibility: This lab offers a range of services for brands, dermatologists, plastic surgeons, spa owners, and retail professionals.
This includes full turnkey private label services. Many of their formulas contain the brothers’ three natural star ingredients: glycolic acid, hyaluronic acid, and squalane.
They also provide full custom formulating and contract manufacturing services if you have a unique idea or existing formula to manufacture.
Good for beginners: In addition to offering low moqs, Cosmetic Solutions provides a full support program for new brands, including a business review, strategy plan, and marketing assessment.
Cons
Not for makeup brands: Their focus is on clean, natural, and organic skin care, body care, hair care, and OTC/professional use products. Cosmetic Solutions does not manufacture makeup.
Is It For Me?
If you operate in professional skincare, aesthetics, dermatology, or haircare, or you’re looking for OTC-compliant products, Cosmetic Solutions is a strong option for you. It’s not a fit for makeup brands.
Looking for a high-quality manufacturer of color cosmetics and skin care using natural ingredients? Innacos would love to hear from your brand! Learn more via email: customerservice@innacos.com or call: (812) 329-1105.
