The HARNESS Project

🧴 Personal Lubricant Guide

Your Complete Reference for Safer, More Comfortable Intimacy

1️⃣

The Four Main Types of Lubricant

💧

Water-Based

Water is the primary ingredient

✅ Pros:

  • Safe with all condoms & toy materials
  • Easy clean-up, no stains
  • Most affordable
  • Least likely to irritate

❌ Cons:

  • Dries out quickly → re-apply often
  • Not ideal for water play
  • Can become sticky

👍 Best For:

Beginners, everyday use, sensitive skin, budget-conscious shoppers

✨

Silicone-Based

Silicone polymers (dimethicone, cyclomethicone)

✅ Pros:

  • Extremely long-lasting
  • Perfect for water play
  • Silky, "luxury" feel
  • Hypoallergenic

❌ Cons:

  • Not safe with silicone toys
  • Requires soap for clean-up
  • May stain bedding
  • Higher price point

👍 Best For:

Water activities, extended sessions, sensual massages, glass/metal/hard-plastic toys only

🌿

Oil-Based

Petroleum, plant, or nut oils (coconut, almond, etc.)

✅ Pros:

  • Very long-lasting
  • Natural moisturizing, often edible
  • Can double as massage oil
  • Usually inexpensive

❌ Cons:

  • Destroys latex & polyisoprene condoms
  • Can trap bacteria
  • Stains sheets, hard to wash off
  • May clog pores

👍 Best For:

Solo play without condoms, external massage, use with polyurethane condoms ONLY

🔬

Hybrid

Blend of water-based + silicone-based ingredients

✅ Pros:

  • Longer-lasting than pure water-based
  • Easier clean-up than pure silicone
  • Balanced feel & performance

❌ Cons:

  • Must still check silicone-toy compatibility
  • Mid-range price

👍 Best For:

"Best of both worlds" seekers, moderate-length sessions

2️⃣

Ingredients to Avoid

Glycerin

Feeds yeast → can trigger infections

Parabens

Potential hormone disruptors; preservative concerns

Petroleum / Vaseline

Breaks down latex; traps bacteria

Nonoxynol-9

Spermicide that irritates tissue

Propylene Glycol

Allergic reactions, burning sensation

Synthetic Fragrances

Common allergens & irritants

3️⃣

Quick-Look Comparison Table

Feature Water Silicone Oil Hybrid
Latex-Condom Safe ✅ Yes ✅ Yes ❌ No ✅ Yes
All Toy Safe ✅ Yes ❌ No (silicone toys) ⚠️ Most (check) ⚠️ Check compatibility
Longevity Medium Excellent Excellent Very Good
Water Play ❌ No ✅ Yes ⚠️ Yes (may wash off) ⚠️ Limited
Cleanup Easy Moderate (soap) Difficult Easy
Price $ (budget) $$$ (premium) $ (budget) $$ (mid-range)
4️⃣

Pro Tips & Final Takeaway

No "One Size Fits All"

Sexual wellness is personal health. Listen to your body, communicate with partners, and experiment safely until you find the formula that works best for YOU.

This guide is for educational purposes only and does not replace professional medical advice.