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English
$
USD
I will develop compliant formulations for your cosmetic products
Gig Summary
Real cosmetic lab offering formulation testing and compliance services
Hi, I’m Ingrid! I’m a cosmetic scientist and founder of a Toronto-based R&D lab with 13+ years of experience in formulation, reverse engineering, and contract manufacturing. With a Master’s in Biochem...
Buyers keep returning
Ingridchemist has an exceptional number of repeat buyers
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
Highly Responsive
Known for exceptionally quick replies
What people loved about this freelancer
frioono
United States
Working with Ingrid has been such a great experience. She really listens to what you’re looking for and knows how to translate that into a formula while also...
goldenowlbrand
United States
I have not tested the formula Ingrid has provided as I am manufacturing the product myself, however working with her has been exceptional. She is very knowledgeable...
youngscents
Netherlands
Ingrid is the absolute best nice understanding easy to work with shes levels above any other people on fiver that i have worked with
adultingadvice
United States
I was very happy to work with Ingrid. She is very professional and ensures satisfaction. I found a trusted chemist for future formulations :D
uetzelchen
Germany
Ingrid has profound knowledge and sees a formulation from various angles. She took time to explain her approach to me very detailed.
About this Gig
Please get in touch with me before placing an order to ensure you select the service that best fits your needs.
"Unlock the Power of 10+ Years of Cosmetic Formulation Expertise!
With a track record of crafting over 200 successful formulas for renowned brands across Europe, USA, Canada, and Asia, I bring a wealth of hands-on experience to your cosmetic product development journey. From concept to commercialization, I offer tailored formulations that blend innovation, quality, and regulatory compliance.
I will formulate skincare and body care products of your choice (moisturizer, lotion, mask, facial serum, body cream...), and provide the INCI breakdown.
Optional Add-Ons (available for an additional fee):
- Detailed Manufacturing Plan
A step-by-step guide to help you confidently scale your product for production.
- Laboratory Testing Recommendations
Guidance on microbiological testing (e.g., E. coli, yeast, mold) to ensure product safety.
- Brand Audits & Regulatory Consulting
Professional audits of your existing products to ensure compliance with cosmetic regulations, including INCI labeling and marketing claims.
Lets bring your cosmetic vision to lifeprofessionally and compliantly.
Product category:
Skincare
Formula:
Cream
•
Gel
•
Oil
•
Lotion
Product type:
Skin cleansers
•
Shampoo & conditioner
•
Moisturisers
My Portfolio
FAQ
Do I need to contact you before placing an order?
Yes, please! Reaching out beforehand ensures that we align on your goals and select the right package or custom offer for your specific needs.
What types of products can you formulate?
I can formulate a wide range of skincare and body care products, including moisturizers, facial serums, lotions, masks, toners, cleansers, body creams, and more.
What will I receive with the basic formulation service?
You’ll receive a custom cosmetic formula tailored to your needs, complete with an INCI breakdown (International Nomenclature of Cosmetic Ingredients).
Can you help with regulatory compliance?
Yes! I offer brand audits where I review your formulations and labels to ensure they meet relevant regulatory standards and INCI labeling requirements. I also advise on marketing claims.
What regions do you specialize in for compliance?
I have experience working with brands in Europe, the USA, Canada, and Asia, so I’m familiar with the major regulatory frameworks like EU Cosmetic Regulation, FDA guidelines, and Health Canada.
Do you offer revisions if I want to tweak the formula?
Yes! I include 1–2 revisions (depending on the package) to fine-tune your formula based on your feedback. Major formulation changes may require an additional fee.
Can you help me create a product line, not just one product?
Absolutely. I can help develop a full product range with complementary formulations, tailored for your brand vision and target market. Please message me for a custom offer.
Will I own the formulation you create for me?
Yes. Once the project is complete and delivered, you have full rights to the formulation—it will not be resold or reused.
Do you work with natural, vegan, or organic ingredients?
Definitely. I specialize in clean, vegan, cruelty-free, and organic cosmetic formulations based on your brand’s values and ingredient preferences.
Reviews
79 reviews for this Gig
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| (3) | ||
| (0) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
F frioono
United States
Working with Ingrid has been such a great experience. She really listens to what you’re looking for and knows how to translate that into a formula while also bringing her own expertise to the process. She’s patient with feedback and revisions, incredibly knowledgeable about ingredients and formulation,...
$200-$400
Price
3 weeks
Duration
Helpful?G goldenowlbrand
United States
I have not tested the formula Ingrid has provided as I am manufacturing the product myself, however working with her has been exceptional. She is very knowledgeable and answers any questions you may have. Once I am able to do so I will most likely switch full production to her lab. Book with Ingrid!
$400-$600
Price
2 weeks
Duration
I 
Seller's Response
Helpful?Y youngscents
Netherlands
Ingrid is the absolute best nice understanding easy to work with shes levels above any other people on fiver that i have worked with
$200-$400
Price
7 weeks
Duration
Helpful?A adultingadvice
United States
I was very happy to work with Ingrid. She is very professional and ensures satisfaction. I found a trusted chemist for future formulations :D
$400-$600
Price
7 weeks
Duration
Helpful?U uetzelchen
Germany
Ingrid has profound knowledge and sees a formulation from various angles. She took time to explain her approach to me very detailed.
$200-$400
Price
11 days
Duration
Helpful?
Reviews
79 reviews for this Gig
| (76) | ||
| (3) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
F frioono
United States
Working with Ingrid has been such a great experience. She really listens to what you’re looking for and knows how to translate that into a formula while also bringing her own expertise to the process. She’s patient with feedback and revisions, incredibly knowledgeable about ingredients and formulation,...
$200-$400
Price
3 weeks
Duration
Helpful?G goldenowlbrand
United States
I have not tested the formula Ingrid has provided as I am manufacturing the product myself, however working with her has been exceptional. She is very knowledgeable and answers any questions you may have. Once I am able to do so I will most likely switch full production to her lab. Book with Ingrid!
$400-$600
Price
2 weeks
Duration
I Seller's Response
Helpful?Y youngscents
Netherlands
Ingrid is the absolute best nice understanding easy to work with shes levels above any other people on fiver that i have worked with
$200-$400
Price
7 weeks
Duration
Helpful?A adultingadvice
United States
I was very happy to work with Ingrid. She is very professional and ensures satisfaction. I found a trusted chemist for future formulations :D
$400-$600
Price
7 weeks
Duration
Helpful?U uetzelchen
Germany
Ingrid has profound knowledge and sees a formulation from various angles. She took time to explain her approach to me very detailed.
$200-$400
Price
11 days
Duration
Helpful?
